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The AUO G121EAN01 4 is a 12 1-inch industrial TFT LCD panel with 1280 × 800 WXGA resolution, typical center brightness of 400 cd m² and a 30-pin single-channel LVDS interface It has an integrated LED backlight driver and a specified operating range of −20 to +70 °C Contact IDT Display to confirm compatibility, availability and lead time
| Model | G121EAN01.4 |
| Brand | AUO |
| Size | 12.1 inch |
| Resolution | 1280 × 800 (WXGA) |
| Brightness | 400 cd/m² (typ.) |
| Perspective | 89°/89°/89°/89° |
| Interface | Single-channel LVDS, 30-pin |
| Operating Temp | −20 to +70 °C |
| Production State |
The AUO G121EAN01.4 can be evaluated for industrial HMI terminals, machine control panels and embedded equipment designed around a 12.1-inch WXGA LVDS display. Check that the specified operating range of −20 to +70 °C covers the conditions inside the equipment enclosure.
For integration, verify the 30-pin connector pinout, LVDS data format, nominal 3.3 V logic supply and nominal 12 V backlight supply. Check the enable and PWM signals, cable orientation and mounting clearance, then validate a sample with the intended controller.
Hangzhou IDT Display Technology Co., Ltd. supplies industrial LCD panels, touchscreens and custom display solutions, with sourcing, engineering and integration support for industrial applications.
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Price: Contact for latest real-time quotation. Final pricing depends on quantity, specification, customization requirements and exchange rate. MOQ: 1 piece.
Contact us for the latest price. Pricing and availability vary based on quantity, specifications, customization requirements and exchange rates. MOQ: 1 piece.
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AUO G121EAN01.4 12.1-inch WXGA Industrial TFT LCD Panel
The G121EAN01.4 is a 12.1-inch normally black TFT LCD module with 1280 × 800 WXGA resolution. It supports 6-bit or 8-bit LVDS input and has an anti-glare surface with specified 3H hardness.
Display and mechanical specifications
Typical center brightness is 400 cd/m², with a specified minimum of 320 cd/m² at 25 °C and 50 mA per LED line.
Typical contrast ratio is 1000:1.
Typical viewing angles are 89° in all four directions at a contrast ratio of 10:1.
The active area measures 261.12 × 163.2 mm.
Typical module dimensions are 278.0 × 184.0 × 9.29 mm (W × H × D).
The specified operating range is −20 to +70 °C. The storage range is −30 to +80 °C.
LVDS interface and backlight power
The 30-pin connector carries the single-channel LVDS signal, nominal 3.3 V logic power, and power and control signals for the integrated LED backlight driver. The backlight supply is 12 V nominal, with a specified input range of 10 to 15 V. The driver supports enable control and PWM dimming.
The specification lists an estimated minimum backlight life of 50,000 hours at 25 °C and 43.1 mA LED current, measured until brightness falls to 50% of its initial value.
Replacement evaluation and quotation
Check the complete model suffix, connector part number, pin assignment, signal timing, backlight controls and mounting dimensions before selecting a replacement. If your existing panel is G121EAN01.401, compare both specifications and validate a sample in your equipment.
Send IDT Display the full model number, required quantity and intended application to confirm current availability, lead time and compatibility.
Need a wider operating temperature range? Compare the G121EAN01.4 and G121EAN01.401 for differences in brightness, temperature limits and connector pinout.