The G101EVN01.3 LCD is a 10.1-inch TFT-LCD display module designed for industrial applications, featuring mature a-Si (amorphous silicon) technology and stable display performance. It typically comes with WXGA resolution, an LED backlight system, and industrial-standard interfaces, meeting the requirements of embedded systems and professional equipment.
This article provides a detailed analysis of the G101EVN01.3 LCD, covering its key specifications, performance, features, and application areas, helping readers gain a comprehensive understanding of its technical advantages and practical value.
G101EVN01.3 Overview
The AUO G101EVN01.3 is a 10.1'' diagonal a-Si TFT-LCD display panel. It integrates a complete WLED backlight system with an LED driver, providing consistent brightness and energy-efficient illumination. As a Color Active Matrix Liquid Crystal Display, the module is composed of a TFT LCD panel, a driver circuit, and the LED backlight system.
The G101EVN01.3 supports a 16:10 WXGA resolution of 1280(H) × 800(V) and can display up to 16.2 million colors using RGB 6-bit data with 2-bit dithering, providing smooth gradients and rich visual details. All input signals are compatible with LVDS interfaces, ensuring easy integration with various embedded systems and industrial devices.
G101EVN01.3 Specifications
In this section, we will list the core specifications of the G101EVN01.3 LCD in detail, covering key information such as resolution, brightness, contrast ratio, viewing angle, interface type, operating temperature range, and more.
TYPE | DESCRIPTION |
Brand | AUO |
Model | |
Size | |
Composition | LCM |
Resolution | 1280(RGB)×800, WXGA 149PPI |
Luminance | 500 cd/m² (Typ.) |
Contrast Ratio | 1300:1 (Typ.) (TM) |
Viewangle | 85/85/85/85 |
Color Depth | 262K/16.2M 45% NTSC |
Light Source | WLED , 50K hours , With LED Driver |
Interface Type | LVDS (1 ch, 6/8-bit) , 40 pins Connector |
Pixel Format | RGB Vertical Stripe |
Active Area | 220.36(W)×139.1(H) mm |
Frame Rate | 60Hz |
Touchscreen | Without |
Voltage Supply | 3.3V (Typ.) |
Weight | 350g (Max.) |
Outline Size | 227.91(W)×148(H)×8.34(D) mm |
Max Ratings | Operating Temperature:-20 ~ 70 °C ; Storage Temperature: -30 ~ 80°C |
G101EVN01.3 Structure and Principle
In this section, we will analyze in detail the structural composition and operating principle of the G101EVN01.3 LCD. Understanding these structures and principles will help to fully grasp the performance characteristics of the display module.
TFT-LCD Working Principle
Liquid Crystal Control:
The G101EVN01.3 uses TFT (Thin-Film Transistor) active-matrix technology. Its core principle is to manipulate liquid crystal molecules with an electric field. When the driver circuit applies voltage to each subpixel’s TFT, the liquid crystals twist, precisely controlling the light passing through the polarizers.
Backlight & Pixel Modulation:
As a passive-light device, the LCD panel itself does not emit light. The G101EVN01.3 features an edge-lit white LED backlight system that provides uniform illumination. Light passes through a diffuser into the liquid crystal layer. Each pixel consists of red, green, and blue subpixels, whose transmittance is controlled by the TFT and combined with a color filter to produce up to 16.7M colors.
Module Components
1. TFT Panel:
The core display area consists of liquid crystal sandwiched between two thin glass substrates. It contains 1280 × 800 pixels and uses wide-viewing-angle technology, allowing clear visibility from all directions (89°/89°/89°/89°).
2. Driver Circuitry:
Includes source drivers and gate drivers that convert incoming logic signals from the mainboard into analog voltages, scanning the display row by row.
3. Backlight System:
Composed of efficient LED strips and a high-transmittance light guide plate (LGP). It provides brightness up to 400–500 cd/m² and a long half-life of approximately 50,000 hours (MTBF).
4. Interface Circuitry:
Typically equipped with a 1-channel LVDS (Low Voltage Differential Signaling) interface, ensuring stable data transmission at 1280 × 800 resolution while reducing electromagnetic interference (EMI).
G101EVN01.3 Design Highlights
The G101EVN01.3 LCD panel offers multiple design advantages, meeting the stringent display requirements of industrial and embedded systems. It delivers excellent visual performance across a wide range of applications. The following are its key highlights:
l Wide Operating Range: Works from -20°C to 70°C and stores safely from -30°C to 80°C, suitable for industrial and outdoor applications.
l Efficient WLED Backlight: Edge-lit white LED system with driver ensures uniform brightness and energy efficiency.
l Long Lifespan: LED backlight life exceeds 50,000 hours, maintaining stable brightness and color over time.
l Rich Color Support: 6/8-bit color control delivers vivid visuals with smooth gradients.
l Reverse Interface Compatibility: Supports flexible installation in various embedded and industrial systems.
l High Reliability: Optimized TFT panel, driver, and backlight design ensure stable performance for industrial, HMI, medical, and automotive applications.
G101EVN01.3 Key Industry Applications
The G101EVN01.3 is widely used in industry. This chapter will focus on the core advantages of this model's screen and introduce its application scenarios and value in industries and other fields.
1. Industrial Human-Machine Interface (HMI)
G101EVN01.3 is widely used in control panels and operation terminals of factory production lines. It can clearly display equipment status, operating parameters and real-time alarm information, helping operators conduct accurate monitoring and control.
2. Automated Control Equipment
In industrial control systems such as PLC controllers, robotic workstations and automated inspection equipment, G101EVN01.3 is used to display program running status, sensor data and debugging information.
3. Industrial Instruments and Meters
The module can be integrated into measuring instruments, analysis equipment and laboratory automation systems. Its accurate color performance ensures clear display of values, curves and charts, assisting technicians in data analysis and quality control.
4. Energy and Power Systems
In power monitoring terminals, power distribution room displays and energy management systems, G101EVN01.3 can present equipment operating status and support remote monitoring and management.
5. Transportation and Logistics Control
G101EVN01.3 can be applied to intelligent traffic signal consoles, on-board industrial display systems and warehouse logistics sorting equipment. It helps managers efficiently schedule and monitor operation status.
FAQs
What are the key display specifications of the G101EVN01.3?
The G101EVN01.3 is a 10.1-inch industrial-grade TFT-LCD. Its core specs include a WXGA (1280 x 800) resolution, a 16:10 aspect ratio, and a brightness of 500 cd/m².
What type of interface does the G101EVN01.3 use?
It uses a 1-channel LVDS (Low Voltage Differential Signaling) interface with a 6-bit or 8-bit color depth (supporting up to 16.7M colors).
Can I replace a G101EVN01.1 or G101EVN01.2 with this model?
Generally, yes. The G101EVN01.3 is part of AUO 10.1" evolution. While the active display area and resolution are usually identical, you should always verify the mechanical dimensions and pin-out definitions in the datasheet, as minor revisions may exist between different versions.
Mega Source: Explore Standard LCD Display Solutions
Mega Source is a trusted platform for electronic components and LCD displays. We offer a wide range of high-quality modules suitable for industrial, commercial, and professional applications.
Our LCDs provide stable performance, clear visuals, and easy system integration, helping engineers and manufacturers build reliable solutions. Whether upgrading existing equipment or developing new products, Mega Source delivers flexible sourcing and responsive support to meet project needs.
With competitive pricing and a knowledgeable team ready via email or phone, Mega Source makes sourcing fast and simple. For all your LCD display needs, Mega Source is your reliable partner.
