The LP140WQA-SPB1 (alias: LP140WQA (SP) (B1)) (product code: LGD0754) launched by LG Display is a 14.0-inch LCD module product using a-Si TFT-LCD technology. It is equipped with WLED backlight, including LED driver backlight driver, In-Cell Touch。 Its typical features are: sRGB, with touch screen, white LED backlight, including LED driver, inverted terminal, surface matte, eDP1.4b, PSR2, sDRRS, SSC, DC Dimming. Its working temperature is 0-50 ° C and storage temperature is -20~60 ° C. This model is suitable for use in laptops and industry. ， The display resolution of LP140WQA-SPB1 is 2560 (RGB) × 1600 (WQXGA), with an aspect ratio of 16:10 (width: height). The pixels are arranged vertically in RGB stripes, and the pixel density calculated by the screen library is 215 PPI. Its display area size is 301.824 × 188.64 (width × height) mm, and its appearance size is 306.59 (width) × 198.4 (height) × 4 (thickness) mm. The surface treatment is matte, Hard coating (3H)， The net weight of the product is 200g (Max.), and the appearance style is thin screen (PCBA bent, thickness ≤ 3.0mm). In terms of backlight, this product adopts a WLED side entry light source with a lifespan of 15K hours and includes an LED driver. LP140WQA-SPB1 adopts eDP (2 Lanes) signal interface, with a total of 40 pins, connected by terminals, and a screen driving voltage of 3.3V (Typ.). Its typical vertical refresh rate Fv is 60Hz.