The Sharp LM32019T LCD Module (LM32019-T) is a 5.7-inch STN-LCD panel that offers a reliable and efficient monochrome display solution, ideally suited for industrial and embedded applications. With a resolution of 320×240 pixels (QVGA) and a pixel density of 70 PPI, this display provides clear and readable output. The active display area measures 115.17 mm by 86.37 mm. It fits within a compact frame of 166 mm × 109 mm × 7.5 mm, making it ideal for space-limited designs.
This panel uses STN (Super Twisted Nematic) technology. It operates in blue mode (negative) with a transmissive structure. The design ensures uniform brightness and consistent image quality. It offers a luminance of 100 cd/m² and a contrast ratio of 6:1. Viewing angles are 40° from the left and right, 25° from below, and 40° from above.
The display supports a single-channel, 4-bit parallel data interface. It connects via a 12-pin FPC, allowing easy integration with embedded systems. A typical 5.0V power supply is required. The unit includes one CCFL backlight, rated for 15,000 hours. Note that the backlight needs an external driver. Response times are 190 ms for rise and 210 ms for fall, making it suitable for applications with static or slow-refresh content. The operating temperature range is 0 to 45°C. It can be safely stored between -25 and 60°C.
This Sharp display is a solid choice for reliable performance in demanding environments.
