{"product_id":"sharp-lq121s1lg55-12-1-inch-tft-lcd-panel","title":"Sharp LQ121S1LG55 12.1 Inch TFT LCD Panel","description":"\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1LG55 is a 12.1-inch industrial TFT-LCD module designed for equipment requiring an 800 × 600 SVGA display. It uses a-Si TFT-LCD technology with a TN, Normally White, Transmissive display mode and provides a traditional 4:3 format. The panel has a 246.0 × 184.5 mm active display area and approximately 82 PPI pixel density.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe display offers a typical luminance of 330 cd\/m² and a typical contrast ratio of 450:1. It supports 16.2 million colors with approximately 72% NTSC color coverage. The panel provides viewing angles of 70° left, 70° right, 50° up, and 60° down under the specified CR ≥ 10 condition. It also features an antiglare surface and 3H hard coating.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 uses a 1-channel, 8-bit LVDS interface with a 20-pin connector and operates from a typical 3.3V supply. It uses two CCFL backlight lamps with a specified 50,000-hour life, while the backlight driver is not integrated into the module. The supplied product page identifies the unit as refurbished and provides a 3-month warranty.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 is particularly relevant for replacing original displays in compatible industrial PCs, HMI systems, automation equipment, instrumentation, monitoring equipment, and other legacy systems where the exact electrical and mechanical configuration needs to be maintained.\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: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSharp LQ121S1LG55 industrial TFT-LCD module\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e12.1-inch diagonal display\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e800 × 600 SVGA resolution\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eApproximately 82 PPI pixel density\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e4:3 aspect ratio\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003ea-Si TFT-LCD technology\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eTN, Normally White, Transmissive display mode\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 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: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e330 cd\/m² typical luminance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e450:1 typical contrast ratio\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e16.2M supported colors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eApproximately 72% NTSC color coverage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRGB vertical stripe pixel arrangement\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eAntiglare surface treatment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e3H hard coating\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e1-channel, 8-bit LVDS interface\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e20-pin connector\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e60 Hz refresh rate\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e3.3V typical supply\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eTwo CCFL backlight lamps\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e50,000-hour specified backlight life\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExternal backlight driver required\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e-10°C to 75°C operating temperature\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e-30°C to 75°C storage temperature\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRefurbished condition\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo1; tab-stops: list 36.0pt;\"\u003e3-month warranty\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\"\u003eLQ121S1LG55\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\"\u003ePixel 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\"\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: 11;\"\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: 12;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eBezel Area\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: 13;\"\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 × 11.0 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\"\u003eBrightness\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e330 cd\/m² typical\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\"\u003eContrast Ratio\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e450:1 typical\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\"\u003eViewing Angle\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e70° \/ 70° \/ 50° \/ 60° typical, CR ≥ 10\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\"\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: 18;\"\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\"\u003e35 ms typical Tr + Td; 10 ms typical G to G\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\"\u003eColors\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e16.2M\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\"\u003eColor Coverage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e72% NTSC\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\"\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: 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, 3H Hard Coating\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\"\u003eLVDS\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, 8-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\"\u003e20-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\"\u003eRefresh Rate\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e60 Hz\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 typical\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 driver 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\"\u003e-10°C to 75°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-30°C to 75°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\"\u003eMaximum 1.0G\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\"\u003e660 g maximum\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\"\u003eNo touchscreen specified\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 37;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eCondition\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eRefurbished\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 38; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eWarranty\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e3 months\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 primarily on the supplied product page and cross-checked against available technical references for the exact LQ121S1LG55 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 LQ121S1LG55 features a 12.1-inch diagonal display with an 800 × 600 SVGA resolution. Its 246.0 × 184.5 mm active area follows the traditional 4:3 format used in many industrial computers, HMI systems, 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 information, control interfaces, charts, and other industrial operating information.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor replacement applications, the screen size and resolution should only be treated as part of the compatibility check. The active area, outline dimensions, mounting arrangement, connector, LVDS pinout, supply voltage, backlight system, and controller requirements should also match the original equipment.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDisplay Technology\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 uses amorphous silicon TFT-LCD technology with a TN, Normally White, Transmissive display mode. This configuration is characteristic of many industrial and legacy LCD modules.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe panel uses an RGB vertical stripe arrangement and supports 16.2 million colors with approximately 72% NTSC color coverage.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe TN display technology provides the optical characteristics specified for this model. When replacing the panel, a display using a different technology, such as IPS, should not be assumed to provide identical viewing characteristics or electrical compatibility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBrightness and Contrast\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 has a typical luminance of 330 cd\/m² and a typical contrast ratio of 450:1. These specifications describe the display's brightness and its ability to differentiate between darker and brighter areas of an image.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe specified viewing angles are 70° left, 70° right, 50° up, and 60° down under the CR ≥ 10 condition. The specified viewing direction is 6 o'clock.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe display surface uses antiglare treatment and 3H hard coating. These surface characteristics can be useful in industrial environments where ambient reflections and routine handling are considerations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eInterface and Connector\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1LG55 uses a single-channel, 8-bit LVDS interface through a 20-pin connector. The panel operates from a typical 3.3V supply and supports a 60 Hz refresh rate.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAvailable technical documentation identifies the 20-pin connector as a Hirose DF14-series connection. The technical documentation also identifies the connector as carrying the LVDS display signals, 3.3V power, ground, and control connections.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eA 20-pin connector does not automatically guarantee compatibility with another LCD. The complete LVDS pinout, signal mapping, channel configuration, voltage requirements, timing, connector orientation, and controller electronics must be checked before installation.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThis is particularly important for legacy LCD replacements because two displays with the same connector count can have different electrical configurations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBacklight\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 uses two CCFL backlight lamps with a specified life of 50,000 hours. The backlight driver is not integrated into the LCD module and requires suitable external drive circuitry.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe technical documentation describes the backlight as an integral CCFL system with replaceable lamps and without a built-in backlight driver.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhen replacing this panel in legacy equipment, the existing CCFL inverter or backlight driver should be checked for compatibility. The backlight system should be evaluated separately from the LVDS signal interface.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAn LED-backlit LCD should not be assumed to be a direct replacement for the LQ121S1LG55 simply because it has the same 12.1-inch size and 800 × 600 resolution.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eMechanical Dimensions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 has an active display area of 246.0 × 184.5 mm and a bezel area of approximately 249.0 × 187.5 mm. Its overall dimensions are approximately 276.0 × 209.0 × 11.0 mm, with a maximum specified mass of 660 g.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThese dimensions are important when installing the LCD into an existing industrial enclosure. The original equipment should be checked for sufficient clearance around the display, mounting points, connector, and CCFL wiring.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eTwo 12.1-inch SVGA displays may share the same resolution and active area but still differ in outer dimensions, thickness, mounting arrangement, or connector location. Therefore, physical measurements should be compared before ordering.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eOperating Temperature\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 is specified for an operating temperature range of -10°C to 75°C and a storage temperature range of -30°C to 75°C. Available technical references also specify a maximum vibration level of 1.0G, equivalent to approximately 9.8 m\/s².\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThese environmental specifications apply to the LCD module. The controller, power supply, CCFL inverter, cables, and equipment enclosure may have different temperature limitations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor installations exposed to temperature extremes, the complete display assembly and surrounding electronics should be evaluated against their respective specifications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eIndustrial Applications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1LG55 is suited to industrial and embedded systems that require a 12.1-inch SVGA display with a single-channel LVDS interface and CCFL backlight.\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: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eIndustrial PCs\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eHMI systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eIndustrial control panels\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eCNC machine interfaces\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eFactory automation equipment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eMachine monitoring systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eProcess control equipment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eMeasuring instruments\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eIndustrial instrumentation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eEmbedded computing systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eIndustrial monitoring equipment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eMedical equipment with compatible display electronics\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOperator interface terminals\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eLegacy industrial machinery\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eEquipment requiring replacement of an original 12.1-inch SVGA LCD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003eThe actual suitability depends on the electrical, mechanical, environmental, controller, 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 LQ121S1LG55 is a legacy LCD module and should be selected for replacement only after comparing its complete specifications with the original display.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBefore purchasing or installing the panel, verify:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eExact original LCD model and suffix\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003e12.1-inch screen size\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003e800 × 600 resolution\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eActive display area\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eBezel opening\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eOverall dimensions\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003ePanel thickness\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eMounting holes and mounting arrangement\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eConnector type and location\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003e20-pin connector configuration\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eComplete LVDS pinout\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eSingle-channel, 8-bit LVDS configuration\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eDisplay timing requirements\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eLCD supply voltage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eCCFL backlight configuration\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eCCFL inverter requirements\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eBacklight current and voltage requirements\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eController compatibility\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; tab-stops: list 36.0pt;\"\u003eOperating temperature requirements\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo3; 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 20-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, active area, dimensions, mounting, LVDS pinout, voltage, timing, backlight system, inverter, and controller compatibility should all be verified.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 technical documentation identifies the panel as a 1-channel, 8-bit LVDS module using a 20-pin connector and a 3.3V supply, making these specifications particularly important when replacing an existing panel.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor legacy replacement applications, compare the model number printed on the original LCD with \u003cb\u003eLQ121S1LG55\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 LQ121S1LG55 LCD Module\u003cbr\u003eBrand: Sharp\u003cbr\u003eModel: LQ121S1LG55\u003cbr\u003eDisplay Size: 12.1 inches\u003cbr\u003eResolution: 800 × 600 pixels, SVGA\u003cbr\u003ePanel Type: a-Si TFT-LCD, LCM\u003cbr\u003eDisplay Type: Color TFT-LCD Module\u003cbr\u003eDisplay Mode: TN, Normally White, Transmissive\u003cbr\u003eInterface: LVDS, 1 channel, 8-bit\u003cbr\u003eConnector: 20-pin\u003cbr\u003eBrightness: 330 cd\/m² typical\u003cbr\u003eContrast Ratio: 450:1 typical\u003cbr\u003eSupply Voltage: 3.3V typical\u003cbr\u003eBacklight: 2 × CCFL\u003cbr\u003eBacklight Life: 50,000 hours\u003cbr\u003eBacklight Driver: External driver required\u003cbr\u003eOperating Temperature: -10°C to 75°C\u003cbr\u003eStorage Temperature: -30°C to 75°C\u003cbr\u003eTouch Screen: No touchscreen specified\u003cbr\u003eCondition: Refurbished\u003cbr\u003eWarranty: 3 months\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHandling and Installation Precautions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 contains delicate LCD glass, a front polarizer, driver electronics, and CCFL backlight circuitry. Handle the module carefully during removal, inspection, and installation.\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eAvoid applying pressure directly to the LCD glass.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eDo not scratch or damage the front polarizer.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; 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: l0 level1 lfo4; 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: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eHandle the 20-pin LVDS connector carefully.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; 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: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eVerify the complete LVDS pinout before applying power.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eConfirm the required 3.3V supply before installation.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eVerify the LVDS channel configuration and timing.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eConfirm the CCFL inverter and backlight requirements.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; 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: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eBe aware that CCFL backlight circuits can involve high-voltage drive circuitry.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eFollow appropriate ESD precautions when handling the module.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eKeep water and moisture away from the display.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; 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: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eAvoid dropping, bending, or striking the LCD panel.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eDo not place excessive mechanical stress on the rear circuit board or connectors.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eDo not open or modify the LCD module unnecessarily.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; tab-stops: list 36.0pt;\"\u003eProvide adequate clearance for the LVDS connector and CCFL cables.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo4; 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 LQ121S1LG55?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1LG55 is a 12.1-inch a-Si TFT-LCD module with an 800 × 600 SVGA resolution, TN Normally White display mode, single-channel 8-bit LVDS interface, and CCFL backlight.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the resolution of the LQ121S1LG55?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 has an 800 × 600 pixel SVGA resolution.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the screen size of the LQ121S1LG55?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Sharp LQ121S1LG55 has a 12.1-inch diagonal display with a 246.0 × 184.5 mm active display area.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat type of display is the LQ121S1LG55?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIt is an a-Si TFT-LCD module using TN, Normally White, Transmissive display technology.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the brightness of the LQ121S1LG55?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe typical luminance is 330 cd\/m².\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the contrast ratio of the LQ121S1LG55?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe typical contrast ratio is 450:1.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat interface does the LQ121S1LG55 use?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe panel uses a single-channel, 8-bit LVDS interface.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHow many pins does the LQ121S1LG55 connector have?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe LQ121S1LG55 uses a 20-pin LVDS connector. Connector count alone does not establish compatibility, so the complete pinout and electrical configuration should be verified before installation.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat type of backlight does the LQ121S1LG55 use?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe panel uses two CCFL backlight lamps with a specified 50,000-hour life. The backlight driver is not integrated into the module and suitable external drive circuitry is required.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDoes the LQ121S1LG55 have a touchscreen?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eNo touchscreen is specified for the LQ121S1LG55. It is supplied as an LCD display module without an integrated touch panel.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat are the dimensions of the LQ121S1LG55?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe active display area is 246.0 × 184.5 mm, while the overall dimensions are approximately 276.0 × 209.0 × 11.0 mm. The maximum specified weight is 660 g.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is the operating temperature of the LQ121S1LG55?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe specified operating temperature range is -10°C to 75°C, while the storage temperature range is -30°C to 75°C.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCan the LQ121S1LG55 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 single-channel 8-bit LVDS interface. Before installation, verify the exact model and suffix, dimensions, mounting, 20-pin LVDS pinout, supply voltage, timing, CCFL backlight requirements, inverter, 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":67640600625346,"sku":null,"price":13450.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/6410\/7202\/files\/Artboard1_a52afa00-1672-4876-a133-6bfff30bc4b9.png?v=1791367111","url":"https:\/\/skillfulindia.in\/products\/sharp-lq121s1lg55-12-1-inch-tft-lcd-panel","provider":"Skillful Technologies Private Limited","version":"1.0","type":"link"}