B140HAN03.L (Product Code: AUOB8A6) is a 14.0-inch LCD module developed by AU Optronics Corp. (AUO) utilizing a-Si TFT-LCD technology. It incorporates a WLED backlight with an LED driver for backlight driving and does not support touch functionality. According to the product specification document HW1A_Ver1.0 released by AUO on April 17, 2023, the B140HAN03.L features a display resolution of 1920(RGB)×1080 (FHD), an aspect ratio of 16:9 (width:height), and pixel arrangement in RGB vertical stripes. The active display area measures 309.37×174.02 mm (width×height), while the overall module dimensions are 315.87×195.58×3 mm (width×height×thickness). The surface treatment includes an anti-glare matte finish with hard coating (3H hardness), and the net weight of the module is 290g (maximum). Its mechanical design adopts a slim profile with a flat PCBA (thickness ≤3.2mm).For backlighting, this module employs edge-lit WLED light sources with a lifespan of 15,000 hours and includes an integrated LED driver. The B140HAN03.L utilizes an eDP (2 Lanes) signal interface with a 40-pin connector and employs terminal bonding for connection. The typical driving voltage for the panel is 3.3V. Its standard vertical refresh rate (Fv) is 60Hz.