1、1366x768 Display Screen: This LCD replacement screen has a high resolution of 1366x768, featuring clear images and delicate texture, providing you with an immersive viewing experience. 2、Vivid Colors: The laptop display screen provides vibrant and real colors, enhancing the visual appeal of photos, videos, and graphics, and providing you a more engaging viewing experience. 3、Energy Saving: The LCD laptop display screen adopts energy saving technology, which helps to reduce power consumption, extend the lifespan of the device, and promote environment friendly use. 4、Applicable Resolution and Connector: The LCD display panel must match the resolution and connector HD 1366x768 40pin non touch (it does not work if the resolution and type are different). 5、Replacement Screen: 14 inch LCD laptop screen replacement for LTN140AT21, suitable for replacing old, damaged, or malfunctioning laptop screens, ensuring that the model is the same.