The Sharp LQ190E1LW01 is a 19.0-inch a-Si TFT-LCD display module engineered for industrial, medical, and control-room applications requiring high brightness, wide viewing angles, and color fidelity. With a native SXGA resolution (1280×1024) and a pixel density of 86 PPI, it offers a crisp and spacious display, ideal for monitoring dashboards, diagnostic equipment, and detailed graphical interfaces.
The large active display area of 376.32 × 301.056 mm provides ample screen real estate for data-rich environments. While its contrast ratio is 300:1, the use of MVA (Multi-domain Vertical Alignment) technology in a Normally Black, Transmissive mode delivers superior black levels and consistent contrast across all 85° viewing angles, enhancing visual consistency from any direction.
The panel shines in high ambient environments with a brightness rating of 700 cd/m², while the anti-glare surface (40% haze) and 2H hard coating reduce reflections and protect against scratches. The panel supports 16.7 million colors at 72% NTSC gamut, providing vibrant and accurate image rendering suitable for professional displays.
In terms of performance, it offers a response time of 16 ms (Tr), 34 ms (Td), and 10 ms G-to-G, ensuring smooth transitions for user interfaces or video playback. Connectivity is handled via a dual-channel 8-bit LVDS interface (30-pin) at a 60Hz refresh rate, powered by a typical 5V input.
The module uses a 4-tube CCFL backlight system with an estimated lifespan of 50,000 hours—ideal for continuous-use environments, though it requires an external backlight inverter/driver. It supports a wide operating temperature range from -20°C to 60°C, making it dependable in semi-rugged environments.
