The B140XTN02.3 is a 14.0-inch a-Si TFT-LCD liquid crystal module launched by AU Optronics (AUO). It is equipped with a WLED backlight including an LED driver, and features no touch function. The operating temperature range of this product is 0 ~ 50°C, and the storage temperature range is -20 ~ 60°C.The typical features summarized by Panelook are as follows: white LED backlight with LED driver, flip-chip terminals, glossy surface finish, Lenovo P/N 0C15189 and FRU 04W4446. As a TN mode, normally white mode and transmissive liquid crystal module, the B140XTN02.3 can deliver a display brightness of 200 cd/m² and a transmissive contrast ratio of 500:1, as well as a viewing angle of 45/45/15/35 (Typ.) (CR≥10) (left/right/up/down), with the optimal viewing angle at 6 o'clock. Its response time is 8 (Typ.) (Tr+Td) ms.With each pixel adopting a 6-bit grayscale signal, this product is capable of displaying 262K colors, and its color saturation reaches 45% (NTSC). In terms of backlight, this product adopts edge-lit light source emitting light via WLED, with the service life of the light source being 15K hours, and it is integrated with an LED driver.

The B140XTN02.3 employs an LVDS (1 ch, 6-bit) signal interface with a total of 40 pins, adopting terminal connection. The typical driving voltage of the panel is 3.3V. Its typical vertical refresh rate Fv is 60Hz.