AUO G121SN01.403 12.1-inch LCD Panel – High Brightness, Industrial Grade Display Panel

AUO G121SN01.403 Product Highlights

• 12.1-inch SVGA Industrial LCD: 800×600 resolution supports clear visualization of industrial data and HMI interfaces.
• Wide Viewing Angle: 80/80/65/75° viewing angles ensure readable images from multiple positions.
• High Brightness & Contrast: 450~500 cd/m² brightness with 700:1 contrast ensures clear visibility under strong light.
• Wide Temperature Operation: Reliable performance from -30°C to 85°C in harsh industrial and outdoor environments.
• Flexible Color Depth: Supports 262K (6-bit + FRC) and 16.2M (8-bit) colors for accurate data and image display.
• Integrated LED Backlight: 50,000-hour WLED with low-power drive ensures long-term continuous operation.
• Industrial Durability: Anti-vibration (1.5G), moisture-proof (5–95% RH), and Hard Coating (3H) surface for rugged environments.
• LVDS Interface Support: Stable, anti-interference signal transmission for industrial and medical applications.
• RoHS Compliant: Mercury-free design meets environmental and safety regulations.

AUO G121SN01.403 Application Scenarios

• Industrial Automation Control Equipment: Stable LVDS interface and wide temperature operation support PLC, HMI, and production monitoring.
• Marine Electronics & Navigation Systems: Anti-vibration, moisture-proof, and matte surface ensure reliable shipboard radar and GPS displays.
• Power & Energy Monitoring Systems: SVGA resolution, low-power design, and wide temperature tolerance display voltage and load data in substations and smart grids.
• Medical Equipment Display Terminals: Touchless design, anti-interference signal, and optimal viewing angle support ultrasound and patient monitoring.
• Rail Transit Vehicle Display Screens: Flip-screen function, vibration resistance, and wide temperature range suit subway and train passenger information systems.
• Security Monitoring & Command Centers: Wide viewing angle, fast response time, and long backlight life enable multi-user surveillance and dispatch displays.
• Textile & Printing Machinery HMI: Scratch-resistant surface and accurate color rendering assist monitoring and adjustment of production machinery.
• Outdoor Smart Terminals & Self-Service Equipment: High brightness, matte surface, and moisture/temperature tolerance ensure visibility and reliability for kiosks and ticketing machines.

AUO G121SN01.403 Product Specifications

Brand	AUO	Contrast Ratio	Typ.(700:1;Min(500:1
Model P/N	G121SN01.403	Response Time	Typ.35;Max 55
Diagonal Size	12.1 inch	Work Mode	TN, Normally White
Pixels	800×600	Surface Treatment	Anti-glare, Hardness 3H
Pixel Pitch(mm)	0.3075x 0.3075 mm	Color Depth	16.7M / 262K colors
Interface Type	LVDS	Backlight	WLED , 50K hours , with LED Driver
Luminance	500 cd/m2	Input Voltage	3.3 V
Viewing Angle	Typ.(65/75/80/80	Storage Temp	-30 ~ +85 (°C)
Active Area(mm)	246(H) x 184.5(V) mm	Operating Temp	-30 ~ +85 (°C)
Physical Size(mm)	279.0(H)x 209.0(V) x 9.0(D) (typ.) mm	Touchscreen	Optional

Frequently Asked Questions(FAQ)

Is G121SN01 V403 suitable for harsh industrial environments?

Yes, it supports wide temperatures, vibration resistance, and long-term continuous operation.

Does this module include an LED driver?

Yes, the WLED backlight driver is integrated.

What interface does the display use?

Standard LVDS interface with anti-interference signal transmission.

Can it be used outdoors?

Yes, with high brightness, matte surface, and moisture-proof design for semi-outdoor installations.

Is it environmentally compliant?

Yes, G121SN01 V403 is RoHS certified.

Original AUO packaging (quality guaranteed); official screen distributor (compititive price); own TFT factory (convenient after-sales service); in-house R&D team (provides matching touch driver solutions)

We provide comprehensive customization services: cable adjustments, capacitive/resistive touchscreen upgrades with custom glass, interface integration (HDMI, USB, etc.), connector modifications,cover glass additions, versatile mounting options, and custom backlights (voltage, brightness, color).

In addition to these customized services, our displays excel in a variety of industry applications: medical displays boast brightness up to 1000 nits and utilize antibacterial glass to ensure a clear and sterile surgical environment; automotive console displays prioritize reliability; industrial human-machine interfaces (HMIs) employ M12 connectors and IP67 protection ratings to withstand harsh environments; and video access control displays offer high brightness, high-definition image quality, and support custom shapes. Please submit your project requirements via our form or email, and our experts will provide you with a personalized solution framework within 48 hours.