AUO G084SN05 V.9 8.4 Inch TFT LCD Panel

The AUO G084SN05 V.9 LCD Panel is an 8.4-inch industrial TFT-LCD module designed for industrial equipment, automation systems, industrial PCs, medical equipment, control panels, embedded systems, and LCD replacement applications. It features an 800 × 600 SVGA resolution with a traditional 4:3 aspect ratio and approximately 119 PPI pixel density.

The panel uses a-Si TFT-LCD technology with TN, normally white, transmissive display mode. It provides a typical luminance of 450 cd/m² and a 600:1 contrast ratio, supporting clear display of text, graphics, machine parameters, status information, and control interfaces.

The G084SN05 V.9 uses a 1-channel LVDS, 6/8-bit interface with a 20-pin connector and operates from a typical 3.3V supply. It incorporates a 2-string WLED backlight with an integrated LED driver and a specified minimum backlight life of approximately 50,000 hours. The panel also supports a wide operating temperature range of -30°C to 85°C, making it suitable for demanding industrial environments.

Key Features

·        Brand: AUO

·        Model: G084SN05 V.9

·        Display Size: 8.4 inches

·        Panel Technology: a-Si TFT-LCD

·        Resolution: 800 × 600 pixels (SVGA)

·        Pixel Density: Approximately 119 PPI

·        Aspect Ratio: 4:3

·        Display Mode: TN, Normally White, Transmissive

·        Brightness: 450 cd/m² typical

·        Contrast Ratio: 600:1 typical

·        Supported Colors: 262K / 16.2M

·        Color Gamut: Approximately 45% NTSC

·        Viewing Angle: 80/80/80/60° typical

·        Viewing Direction: 6 o'clock

·        Response Time: 20/10 ms typical

·        Interface: LVDS, 1 channel, 6/8-bit

·        Connector: 20-pin

·        Refresh Rate: 60 Hz

·        LCD Supply Voltage: 3.3V typical

·        Backlight: WLED, 2 strings

·        LED Driver: Integrated

·        Backlight Life: Minimum 50,000 hours

·        Surface Treatment: Antiglare, 3H hard coating

·        Active Area: 170.4 × 127.8 mm

·        Outline Dimensions: 203 × 142.5 × 8 mm

·        Operating Temperature: -30°C to 85°C

·        Storage Temperature: -30°C to 85°C

·        Touch Screen: No

·        Orientation: Landscape

·        Weight: Approximately 250 g

·        Condition: Verify unit condition before purchase

·        Warranty: As listed for the supplied product

Technical Specifications

The specifications above are based on available AUO documentation and technical references for the G084SN05 V.9. The original AUO specification identifies it as an 8.4-inch color TFT-LCD module.

8.4-Inch SVGA Industrial Display

The AUO G084SN05 V.9 features an 8.4-inch screen with an 800 × 600 SVGA resolution and a 4:3 aspect ratio. The active display area measures approximately 170.4 × 127.8 mm, providing a practical viewing area for machine interfaces, industrial controls, equipment monitoring, and graphical information.

The 4:3 format makes this panel particularly relevant for industrial equipment and legacy systems originally designed around conventional SVGA displays.

450 cd/m² Brightness and 600:1 Contrast

The G084SN05 V.9 offers a typical brightness of 450 cd/m² and a 600:1 contrast ratio. This combination provides clear differentiation between bright and dark elements while supporting readable text, graphics, icons, and equipment status information.

The panel supports 262K/16.2M colors with approximately 45% NTSC color coverage, depending on the input configuration.

TN Normally White Display Technology

The G084SN05 V.9 uses TN, normally white, transmissive TFT-LCD technology. Its typical viewing angles are specified at approximately 80° left, 80° right, 80° upward, and 60° downward at CR≥10.

The specified viewing direction is 6 o'clock, which should be considered when installing the panel into equipment or replacing an existing display.

Antiglare Surface with 3H Hard Coating

The panel features an antiglare surface with 3H hard coating. The antiglare treatment helps reduce reflections from ambient light sources, while the hard coating provides additional surface protection during handling and normal operation.

This surface treatment can be useful in industrial environments where equipment may be exposed to overhead lighting or changing ambient illumination.

LVDS Interface with 20-Pin Connector

The AUO G084SN05 V.9 uses a 1-channel LVDS, 6/8-bit interface with a 20-pin connector. The typical LCD supply voltage is 3.3V.

The interface specification is important when using the panel as a replacement. A display with the same 8.4-inch size and 800 × 600 resolution is not necessarily electrically compatible.

Before installation, verify the connector pin assignment, LVDS configuration, signal timing, power requirements, and host controller compatibility.

WLED Backlight with Integrated LED Driver

The G084SN05 V.9 uses a 2-string WLED backlight with an integrated LED driver. Available specifications indicate a minimum backlight life of approximately 50,000 hours.

The panel's backlight system is designed for industrial applications and includes the LED driving circuitry within the module. The host equipment must still meet the specified electrical requirements for proper operation.

Wide Temperature Range

One of the key characteristics of the G084SN05 V.9 is its wide specified temperature range. The panel supports an operating temperature range of -30°C to 85°C and a storage temperature range of -30°C to 85°C.

This makes the display suitable for industrial equipment exposed to substantial temperature variations, provided the complete system is designed to operate within the required environmental limits.

Compact 8 mm Panel Design

The G084SN05 V.9 has overall dimensions of approximately 203 × 142.5 × 8 mm, with an active display area of 170.4 × 127.8 mm.

The compact module thickness can be useful in industrial equipment, embedded systems, control panels, and replacement applications where available installation depth is limited.

Industrial Applications

The AUO G084SN05 V.9 is designed for industrial display applications and can be used in equipment requiring an 8.4-inch SVGA TFT-LCD with LVDS connectivity.

Typical applications include:

·        Industrial PCs

·        Industrial automation equipment

·        HMI systems

·        Machine control interfaces

·        CNC equipment

·        Control panels

·        Factory automation systems

·        Process monitoring equipment

·        Instrumentation systems

·        Medical equipment

·        Medical monitoring systems

·        Manufacturing equipment

·        Embedded display systems

·        Operator control stations

·        OEM equipment

·        Legacy equipment refurbishment

·        Industrial LCD replacement applications

Technical references identify the G084SN05 V.9 for industrial applications, including industrial PC systems.

Compatibility and Replacement Note

The AUO G084SN05 V.9 can be considered for replacement applications where the existing display requires compatible electrical, mechanical, optical, and backlight specifications.

Before ordering, compare the following details with the existing LCD:

·        Exact model number

·        Display dimensions

·        Active display area

·        Mounting hole arrangement

·        Connector type

·        20-pin connector configuration

·        Pin assignment

·        LVDS channel configuration

·        6-bit/8-bit signal configuration

·        LCD supply voltage

·        Backlight type

·        LED driver configuration

·        Display resolution

·        Viewing direction

·        Operating temperature range

An 8.4-inch 800 × 600 LVDS display is not automatically a direct replacement for the G084SN05 V.9. Always verify the complete electrical, mechanical, optical, interface, and backlight specifications before installation.

Product Details

Product: AUO G084SN05 V.9 LCD Panel
Brand: AUO
Model: G084SN05 V.9
Display Size: 8.4 Inch
Resolution: 800 × 600 SVGA
Panel Type: a-Si TFT-LCD
Display Mode: TN, Normally White, Transmissive
Interface: LVDS, 1 channel, 6/8-bit
Connector: 20-pin
Backlight: WLED, 2 strings
LED Driver: Integrated
Backlight Life: Minimum 50,000 hours
Surface: Antiglare, 3H Hard Coating
Touch Screen: No
Operating Temperature: -30°C to 85°C
Storage Temperature: -30°C to 85°C
Orientation: Landscape
Weight: Approximately 250 g

Handling and Installation Precautions

LCD modules are delicate electronic components and should be handled carefully during transportation and installation.

·        Do not apply excessive pressure to the LCD surface.

·        Avoid scratching or damaging the front polarizer.

·        Switch off the equipment before connecting or disconnecting the display.

·        Handle the 20-pin connector carefully.

·        Do not bend, twist, or force the connector during installation.

·        Verify the LVDS pin configuration before applying power.

·        Confirm the required 3.3V supply before connecting the module.

·        Check the LED backlight requirements before connecting the backlight.

·        Keep the display away from water and excessive moisture.

·        Do not drop or impact the LCD module.

·        Do not attempt to modify or disassemble the panel.

·        Follow appropriate ESD precautions when handling the display.

Frequently Asked Questions

What is the AUO G084SN05 V.9?

The AUO G084SN05 V.9 is an 8.4-inch a-Si TFT-LCD panel featuring 800 × 600 SVGA resolution, TN normally white transmissive display technology, and a 1-channel LVDS 6/8-bit interface.

What is the resolution of G084SN05 V.9?

The G084SN05 V.9 has an 800 × 600 pixel SVGA resolution with approximately 119 PPI pixel density.

What is the screen size of G084SN05 V.9?

The AUO G084SN05 V.9 has an 8.4-inch diagonal display size with an active area of approximately 170.4 × 127.8 mm.

What is the brightness of AUO G084SN05 V.9?

The typical luminance of the G084SN05 V.9 is 450 cd/m².

What is the contrast ratio of G084SN05 V.9?

The panel has a typical 600:1 contrast ratio.

What interface does the G084SN05 V.9 use?

The G084SN05 V.9 uses a 1-channel LVDS interface supporting 6-bit/8-bit input through a 20-pin connector.

What type of backlight does G084SN05 V.9 use?

The display uses a 2-string WLED backlight with an integrated LED driver. The specified backlight life is a minimum of approximately 50,000 hours.

Does the G084SN05 V.9 have a touch screen?

No. The G084SN05 V.9 is an LCD module without an integrated touch screen.

What is the operating temperature of G084SN05 V.9?

The specified operating temperature range is -30°C to 85°C, while the storage temperature range is also -30°C to 85°C.

Is G084SN05 V.9 suitable for industrial applications?

Yes. The G084SN05 V.9 is an industrial-oriented display suitable for industrial PCs, automation equipment, HMIs, machine interfaces, control panels, instrumentation, monitoring equipment, and other industrial systems.

Is the AUO G084SN05 V.9 still available?

The G084SN05 V.9 has reached end-of-life status in some supply channels. Fortec states that AUO discontinued the display and identifies the G084SAN01.0 as its successor, while other technical listings may still show limited stock. Therefore, availability should be confirmed before placing an order.

Can G084SN05 V.9 be used as a replacement LCD?

It can be used as a replacement when the existing equipment requires compatible specifications. Before installation, verify the exact model, dimensions, mounting arrangement, 20-pin connector, LVDS configuration, pin assignment, power requirements, and WLED backlight specifications.