BOE’s NV140QUM-N54 (Product Code: BOE0821) is a 14.0-inch LCD module that utilizes a-Si TFT-LCD technology. It incorporates a WLED backlight with an LED driver for backlight driving and does not feature touch functionality.
DCI-P3, sRGB, HDR400, white LED backlight, includes LED driver, reverse mounting of terminals, 10-bit grayscale, LED DC dimming. Its operating temperature is 0 to 50°C, and storage temperature is -20 to 70°C. This model is suitable for laptops.

The NV140QUM-N54 has a display resolution of 3840 (RGB) × 2160 (UHD), an aspect ratio of 16:9 (width: height), and its pixels are arranged in RGB vertical stripes, with the screen database calculating a pixel density of 315 PPI. Its display area measures 309.312 × 173.988 mm (width × height), with an overall physical size of 315.01 (width) × 186.14 (height) × 4.3 (thickness) mm. The surface treatment features Hard coating (3H), and the product’s net weight is 215g (Max.). The appearance style is a thin-screen design (with PCBA bent, thickness ≤ 3.0mm). For the backlight, this product utilizes a 10S8P WLED side-edge type light source, with a light source lifespan of 15K hours, and includes an LED driver. The NV140QUM-N54 uses an eDP (4 Lanes) signal interface with a total of 40 pins, connected via terminals, and the driving screen voltage is 3.3V (Typ.). Its typical vertical refresh rate (Fv) is 60Hz.