The B140HAN07.H is a 14.0-inch a-Si TFT-LCD liquid crystal module launched by AU Optronics (AUO). It is equipped with a WLED backlight, integrated with an LED driver for backlight control, and features no touch function.The module has an operating temperature range of 0 ~ 50°C and a storage temperature range of -20 ~ 60°C, with a vibration resistance of 1.5G (14.7 m/s²). Its typical features summarized by Panelook include: sRGB color gamut, white LED backlight, integrated LED driver, flip-chip terminals, matte surface finish, Dell P/N: CWJ6F, eDP1.2 interface, LBL (Local Brightness Control) technology, and PSR1 (Panel Self-Refresh 1) support.It delivers a typical display brightness of 300 cd/m², a transmissive contrast ratio of 700:1, and a viewing angle of 85/85/85/85 (Typ.) (CR≥10) for left/right/up/down directions respectively, with the optimal viewing angle being all-around. The response time is 25 ms (Typ.) (Tr+Td). Each pixel adopts a 6-bit + FRC grayscale signal, enabling the module to display 16.2 million colors, and its color saturation reaches 100% (sRGB).For the backlight system, it adopts edge-lit WLED light sources with a service life of 15,000 hours, and is integrated with an LED driver. It uses an eDP (2 Lanes) signal interface with a total of 30 pins, connected via terminals, and the typical driving voltage of the screen is 3.3V. Its typical vertical refresh rate (Fv) is 60Hz. This model is applied in notebook computers.