LP140WFH-SPM4 (Alias: LP140WFH (SP)(M4)) (Product Code: LGD068D) is a 14.0-inch a-Si TFT-LCD module product launched by LG Display. It features WLED backlighting with an LED driver for backlight control and has no touch functionality. This product operates within a temperature range of 0 to 50°C, has a storage temperature range of -20 to 60°C, and a vibration resistance of 1.0G (9.8 m/s²).

White light LED backlight, including LED driver, terminal flip-chip, matte surface.AMD FreeSync， LED DC Dimming, eDP1.2。

The LP140WFH-SPM4 has a display resolution of 1920 (RGB) × 1080 (FHD), with an aspect ratio of 16:9 (width:height). The pixels are arranged in vertical RGB stripe configuration. Its active display area measures 309.31 (width) × 173.99 (height) mm, while the overall dimensions are 315.81 (width) × 186.07 (height) × 5.25 (thickness) mm. The surface finish is matte, and the net weight of the product is up to 300 g (max.). It features a slim panel design (with PCBA bending, thickness ≤ 3.0 mm).

For backlighting, this product uses WLED (White LED) edge-lit illumination with a lifespan of 12,000 hours, including an LED driver. The LP140WFH-SPM4 adopts an eDP (Embedded DisplayPort) signal interface with 2 lanes, totaling 30 pins and using a connector terminal. The typical panel driving voltage is 3.3V. Its typical vertical refresh rate Fv is 60Hz.