{"product_id":"sharp-lq121s1dg31-12-1-inch-tft-lcd-panel","title":"Sharp LQ121S1DG31 12.1 Inch TFT LCD Panel","description":"\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1DG31 is a 12.1-inch industrial color TFT-LCD module designed for factory automation, point-of-sale equipment, measuring instruments, and other embedded display applications. It features an 800 × 600 pixel SVGA resolution in a traditional 4:3 format and uses a-Si TFT-LCD technology with a TN, Normally White, Transmissive display mode. The module supports 262,144 colors through an 18-bit digital RGB interface.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe panel provides a 246.0 × 184.5 mm active display area and 300 cd\/m² typical brightness. It has a typical 300:1 contrast ratio, a 15\/30 ms typical response time, and viewing angles of approximately 60° left, 60° right, 45° up, and 55° down under the specified CR ≥ 10 condition. The display surface incorporates antiglare treatment with approximately 28% haze and a 3H hard coating.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 uses a Parallel RGB interface with a 1-channel, 6-bit configuration and a 41-pin connector. It supports a typical 3.3V\/5.0V VCC supply and uses two CCFL backlight lamps with a specified 50,000-hour life. The backlight-driving DC\/AC inverter is not built into the module, so suitable external backlight drive circuitry is required.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1DG31 is particularly relevant for replacing original displays in legacy industrial computers, HMI systems, factory automation equipment, measuring instruments, control panels, and embedded systems where the original display requires the same or compatible electrical and mechanical configuration.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSharp LQ121S1DG31 industrial color TFT-LCD module\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e12.1-inch diagonal display\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e800 × 600 SVGA resolution\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eApproximately 82 PPI pixel density\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e4:3 aspect ratio\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003ea-Si TFT-LCD technology\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eTN, Normally White, Transmissive display mode\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e246.0 × 184.5 mm active display area\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e300 cd\/m² typical brightness\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e300:1 typical contrast ratio\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e262K display colors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRGB vertical stripe pixel arrangement\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e60\/60\/45\/55° typical viewing angle\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e15\/30 ms typical Tr\/Td response time\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eAntiglare surface treatment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eApproximately 28% haze\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e3H hard coating\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eParallel RGB interface\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e1-channel, 6-bit digital RGB\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e41-pin connector\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e3.3V\/5.0V typical VCC\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eTwo CCFL backlight lamps\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e50,000-hour specified backlight life\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExternal CCFL inverter required\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e0°C to +50°C operating temperature\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e-25°C to +60°C storage temperature\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eApproximately 775 g typical weight\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eLandscape orientation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"0\" cellspacing=\"3\" cellpadding=\"0\" style=\"mso-cellspacing: 1.5pt; mso-yfti-tbllook: 1184;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 1;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eManufacturer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eSharp\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eModel Number\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eLQ121S1DG31\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eDisplay Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eColor TFT-LCD Module\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eDisplay Technology\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003ea-Si TFT-LCD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 5;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eScreen Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e12.1 inches\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 6;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e800 × 600 pixels, SVGA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 7;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003ePixel Density\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eApproximately 82 PPI\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 8;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eAspect Ratio\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e4:3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 9;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eDot Format\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e800 × RGB × 600\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 10;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eDot Pitch\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e0.1025 × 0.3075 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 11;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eDisplay Mode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eTN, Normally White, Transmissive\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 12;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003ePixel Arrangement\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eRGB Vertical Stripe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 13;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eActive Area\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e246.0 × 184.5 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 14;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eBezel Opening\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e249.0 × 187.5 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 15;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eOutline Dimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e276.0 × 209.0 × 14.0 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 16;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eBrightness\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e300 cd\/m² typical\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 17;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eContrast Ratio\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e300:1 typical\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 18;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eViewing Angle\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e60° \/ 60° \/ 45° \/ 55° typical, CR ≥ 10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 19;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eViewing Direction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e6 o'clock\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 20;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eResponse Time\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e15\/30 ms typical, Tr\/Td\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 21;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eColors\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e262,144\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 22;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eSurface Treatment\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eAntiglare, Haze 28%, Hard Coating 3H\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 23;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eInterface\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eParallel RGB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 24;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eSignal Configuration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e1 channel, 6-bit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 25;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eConnector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e41-pin\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 26;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eFrame Rate\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eNot specified\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 27;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eLCD Supply Voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e3.3V\/5.0V typical VCC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 28;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eBacklight Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eCCFL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 29;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eBacklight Quantity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e2 CCFL lamps\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 30;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eBacklight Life\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e50,000 hours\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 31;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eBacklight Driver\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eExternal DC\/AC inverter required\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 32;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eOperating Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e0°C to +50°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 33;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eStorage Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e-25°C to +60°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 34;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eVibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e2.0G (19.6 m\/s²)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 35;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e775 g typical\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 36;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eTouch Screen\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eNot specified\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 37; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eOrientation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eLandscape\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"MsoNormal\"\u003eThe specifications above are based on Sharp's available technical documentation and cross-checked technical references for the exact LQ121S1DG31 model.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e12.1 Inch 800 × 600 SVGA Display\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1DG31 features a 12.1-inch display with an 800 × 600 SVGA resolution. Its 246.0 × 184.5 mm active area follows the traditional 4:3 format commonly used in industrial computers, HMI equipment, measuring instruments, and legacy embedded systems.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe approximately 82 PPI pixel density is suitable for displaying machine parameters, numerical readings, menus, alarms, status indicators, control interfaces, measurement information, and graphical operating screens.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe 800 × 600 resolution is especially relevant when replacing an older industrial display originally designed around SVGA output. However, resolution and screen size alone do not establish compatibility. The active area, outline dimensions, mounting arrangement, connector, pinout, interface, voltage, backlight, and controller requirements must also be checked.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDisplay Technology\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 uses amorphous silicon TFT-LCD technology with a TN, Normally White, Transmissive display configuration. The module incorporates the TFT-LCD panel, driver ICs, control circuitry, power supply circuitry, and backlight unit.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe display accepts an 18-bit digital RGB signal, with 6 bits assigned to each red, green, and blue channel. This provides 262,144 possible colors.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe TN panel technology gives the LQ121S1DG31 its specified viewing characteristics. When replacing the display with another LCD technology, such as IPS, the optical behavior and electrical interface may differ even when the replacement has the same screen size and resolution.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBrightness and Contrast\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 provides a typical brightness of 300 cd\/m² and a typical contrast ratio of 300:1. These specifications describe the panel's luminance and its ability to distinguish between darker and brighter image areas.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe specified viewing angles are approximately 60° left, 60° right, 45° upward, and 55° downward under the CR ≥ 10 measurement condition. The viewing direction is specified as 6 o'clock.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe display uses an antiglare surface with approximately 28% haze and a 3H hard coating. These surface characteristics can be useful in industrial installations where ambient reflections and routine handling need to be considered.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eInterface and Connector\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1DG31 uses a Parallel RGB interface with a 1-channel, 6-bit configuration and a 41-pin connector. The module accepts 18-bit RGB data along with four timing signals.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe panel supports a typical VCC supply of 3.3V\/5.0V. The exact power configuration should be confirmed against the equipment's controller and the applicable module documentation before installation.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe connector is identified in technical references as a 41-pin HRS DF9-series connection. However, connector type and pin count alone should never be treated as proof of compatibility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBefore connecting the LQ121S1DG31, verify:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eComplete connector pinout\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eRGB signal assignment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eTiming signals\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003ePower pins\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eSupply voltage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eConnector orientation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eController compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003eThis is particularly important for legacy LCD replacement because displays with the same connector count can use different pin assignments and electrical configurations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBacklight\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 uses two CCFL backlight lamps. The specified backlight life is 50,000 hours, and the original Sharp documentation states that the backlight-driving DC\/AC inverter is not built into the module.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eTechnical references identify the CCFL arrangement as two lamps and indicate that the lamps are replaceable. The backlight system should therefore be considered separately from the Parallel RGB display interface when checking replacement compatibility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe existing equipment's CCFL inverter should be checked for compatibility with the replacement panel. A modern LED-backlit LCD should not be assumed to be a direct replacement simply because it has the same screen size and resolution.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eMechanical Dimensions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 has an active display area of 246.0 × 184.5 mm and a bezel opening of approximately 249.0 × 187.5 mm. Its overall dimensions are approximately 276.0 × 209.0 × 14.0 mm, with a typical weight of 775 g.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe module uses a landscape orientation and includes mounting provisions around the panel. The connector is positioned at the rear of the module, which should be considered when checking enclosure clearance and cable routing.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBefore ordering a replacement, compare the original panel's:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo3; tab-stops: list 36.0pt;\"\u003eActive area\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo3; tab-stops: list 36.0pt;\"\u003eOverall width and height\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo3; tab-stops: list 36.0pt;\"\u003eThickness\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo3; tab-stops: list 36.0pt;\"\u003eBezel opening\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo3; tab-stops: list 36.0pt;\"\u003eMounting holes\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo3; tab-stops: list 36.0pt;\"\u003eConnector location\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo3; tab-stops: list 36.0pt;\"\u003eCable clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003eTwo 12.1-inch SVGA LCDs can have different mechanical dimensions and may not be physically interchangeable.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eOperating Temperature\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 is specified for an operating temperature range of 0°C to +50°C and a storage temperature range of -25°C to +60°C. Available technical documentation also specifies a vibration level of 2.0G, equivalent to approximately 19.6 m\/s².\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThese ratings apply to the LCD module. The controller, CCFL inverter, power supply, cables, and enclosure may have different environmental limitations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor equipment operating near the specified temperature limits, the complete display assembly and surrounding electronics should be evaluated rather than relying solely on the LCD's environmental specification.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eIndustrial Applications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1DG31 was designed for applications including factory automation, point-of-sale equipment, and measuring instruments. Its 12.1-inch SVGA format also makes it relevant to a variety of legacy industrial and embedded systems.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePotential applications include:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eIndustrial PCs\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eHMI systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eFactory automation equipment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eCNC machine interfaces\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eMachine control panels\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eMeasuring instruments\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eInstrumentation equipment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eProcess monitoring systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eIndustrial monitoring equipment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003ePoint-of-sale equipment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eEmbedded computing systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eLegacy industrial machinery\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;\"\u003eEquipment requiring a 12.1-inch SVGA TFT-LCD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003eThe actual suitability depends on the electrical, mechanical, environmental, and backlight requirements of the target equipment.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCompatibility and Replacement Note\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1DG31 is a legacy industrial LCD module and should be selected for replacement only after comparing its complete specifications with the original panel.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBefore purchasing or installing the display, verify:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eExact original LCD model and suffix\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003e12.1-inch screen size\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003e800 × 600 resolution\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eActive display area\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eBezel opening\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eOverall dimensions\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003ePanel thickness\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eMounting holes and mounting arrangement\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eConnector type\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003e41-pin connector configuration\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eComplete connector pinout\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eParallel RGB interface\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003e1-channel, 6-bit signal configuration\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eRGB timing signals\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eLCD supply voltage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eCCFL backlight configuration\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eCCFL inverter requirements\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eController compatibility\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eOperating temperature requirements\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eMechanical clearance inside the equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003eA similar 12.1-inch size, 800 × 600 resolution, or 41-pin connector does not automatically mean that another LCD is a direct replacement.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eConnector type alone is not sufficient to establish compatibility. The exact model and suffix, pinout, interface, voltage, timing, dimensions, mounting, backlight, and controller compatibility should all be verified.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 is specifically documented as an 800 × 600, 18-bit RGB display and has also been used with industrial computing platforms that explicitly identify the Sharp panel as a 12.1-inch TTL display.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor legacy replacement applications, compare the model number printed on the original panel with \u003cb\u003eLQ121S1DG31\u003c\/b\u003e and verify the complete technical specifications before ordering.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eProduct: Sharp LQ121S1DG31 LCD Panel\u003cbr\u003eBrand: Sharp\u003cbr\u003eModel: LQ121S1DG31\u003cbr\u003eDisplay Size: 12.1 inches\u003cbr\u003eResolution: 800 × 600 pixels, SVGA\u003cbr\u003ePanel Type: a-Si TFT-LCD\u003cbr\u003eDisplay Type: Color TFT-LCD Module\u003cbr\u003eDisplay Mode: TN, Normally White, Transmissive\u003cbr\u003eInterface: Parallel RGB, 1 channel, 6-bit\u003cbr\u003eConnector: 41-pin\u003cbr\u003eBrightness: 300 cd\/m² typical\u003cbr\u003eContrast Ratio: 300:1 typical\u003cbr\u003eSupply Voltage: 3.3V\/5.0V typical VCC\u003cbr\u003eBacklight: 2 × CCFL\u003cbr\u003eBacklight Life: 50,000 hours\u003cbr\u003eBacklight Driver: External DC\/AC inverter required\u003cbr\u003eOperating Temperature: 0°C to +50°C\u003cbr\u003eStorage Temperature: -25°C to +60°C\u003cbr\u003eTouch Screen: Not specified\u003cbr\u003eCondition: Not specified\u003cbr\u003eWarranty: Not specified\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHandling and Installation Precautions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 contains delicate LCD glass, polarizer material, driver circuitry, and CCFL backlight components. Careful handling is required during removal and installation.\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eAvoid applying pressure directly to the LCD glass.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eDo not scratch the front polarizer.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eKeep sharp tools and hard objects away from the display surface.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003ePower off the equipment before connecting or disconnecting the LCD.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eHandle the 41-pin connector carefully.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eDo not rotate or tilt the connector during insertion or removal.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eVerify the complete pinout before applying power.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eConfirm the required LCD supply voltage before installation.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eVerify the Parallel RGB signal configuration and timing.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eUse the appropriate external CCFL inverter.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eDo not connect or disconnect the backlight while power is applied.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eFollow suitable ESD precautions when handling the module.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eKeep the LCD away from water and excessive moisture.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eWipe away water drops immediately to help prevent discoloration or spots.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eAvoid dropping, bending, or striking the panel.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eDo not place excessive pressure on the rear circuit board or connectors.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eAllow adequate clearance for the rear connector and CCFL cables.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eConfirm that the equipment operates within the specified temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the Sharp LQ121S1DG31?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1DG31 is a 12.1-inch color TFT-LCD module designed for industrial, factory automation, POS, and measuring instrument applications. It provides an 800 × 600 SVGA resolution and uses a 6-bit digital RGB interface.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the resolution of the LQ121S1DG31?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 has an 800 × 600 pixel SVGA resolution.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the screen size of the LQ121S1DG31?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1DG31 has a 12.1-inch diagonal display.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat type of display is the LQ121S1DG31?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIt is an a-Si TFT-LCD module using a TN, Normally White, Transmissive display mode.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the brightness of the LQ121S1DG31?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe specified typical brightness is 300 cd\/m².\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the contrast ratio?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 has a typical contrast ratio of 300:1.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat interface does the LQ121S1DG31 use?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe panel uses a Parallel RGB interface with a 1-channel, 6-bit digital RGB configuration. It uses 18-bit RGB data to support 262,144 colors.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHow many pins does the LQ121S1DG31 connector have?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1DG31 uses a 41-pin connector. Technical references identify the signal interface as Parallel RGB, 1-channel, 6-bit.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat type of backlight does the LQ121S1DG31 use?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe panel uses two CCFL backlight lamps with a specified life of 50,000 hours. The backlight-driving DC\/AC inverter is not built into the module and requires suitable external circuitry.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDoes the LQ121S1DG31 have a touchscreen?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe standard LQ121S1DG31 specification does not specify an integrated touchscreen. It is supplied as a TFT-LCD module rather than a touchscreen assembly.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat are the dimensions of the LQ121S1DG31?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe active area is 246.0 × 184.5 mm, the bezel opening is approximately 249.0 × 187.5 mm, and the overall dimensions are approximately 276.0 × 209.0 × 14.0 mm. The typical weight is approximately 775 g.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the operating temperature of the LQ121S1DG31?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe specified operating temperature range is 0°C to +50°C, while the storage temperature range is -25°C to +60°C.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCan the LQ121S1DG31 be used as a replacement LCD?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIt can be considered for compatible industrial and embedded equipment requiring a 12.1-inch 800 × 600 TFT-LCD with a Parallel RGB interface. Before installation, verify the exact model and suffix, dimensions, mounting, 41-pin pinout, RGB configuration, supply voltage, timing, CCFL backlight requirements, and controller compatibility. A similar screen size, resolution, or connector does not automatically guarantee direct compatibility.\u003c\/p\u003e","brand":"Skillful Technologies Private Limited","offers":[{"title":"Default Title","offer_id":67640577982658,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/skillfulindia.in\/products\/sharp-lq121s1dg31-12-1-inch-tft-lcd-panel","provider":"Skillful Technologies Private Limited","version":"1.0","type":"link"}