LG.PHILIPS LB121S02-A2

The LG.Philips LB121S02-A2 is a 12.1-inch a-Si TFT-LCD module designed for industrial and long-life embedded applications. It features a resolution of 800 × 600 pixels (SVGA) with a 4:3 aspect ratio, delivering stable and clear image quality for control systems, HMI interfaces, and legacy equipment. The panel operates in TN (Twisted Nematic), normally white, transmissive mode and supports 262K colors (6-bit) for consistent display performance.

In terms of optical performance, the display provides a typical brightness of around 300 cd/m² and a contrast ratio of approximately 200:1, making it suitable for indoor industrial environments. It offers viewing angles of about 60/60/40/55 (left/right/up/down) and includes an anti-glare, hard-coated surface, improving readability and durability.

The module uses a parallel RGB (TTL) interface (1-channel, 6-bit, ~41-pin connector) and operates at a typical voltage of 3.3V, enabling easy integration with embedded controllers. It is equipped with a dual CCFL backlight system (edge-lit) with a lifespan of up to 50,000 hours, ensuring long-term reliability in continuous operation.

Mechanically, the panel has dimensions of approximately 280 × 218 × 11 mm, with an active display area of about 246 × 184.5 mm, and weighs around 675 g. It operates within a temperature range of 0°C to +50°C (storage: –20°C to +60°C), making it suitable for standard industrial environments.

Due to its robust build, long backlight life, and stable performance, the LG.Philips LB121S02-A2 is widely used in industrial automation systems, medical equipment, POS terminals, and embedded HMI applications, where reliability and long-term availability are essential.