COF (Chip On FPC) will be integrated circuits (IC) fixed in the flexible circuit board on the grain of soft film assembly technology.The use of flexible add-on circuit boards as a carrier for encapsulated chips to combine the chip with a flexible substrate circuit, or a single flexible add-on circui

Avoid using objects or hard objects to touch the screen, scratching or damaging the screen surface. Try to avoid using your finger joints or fingernails to operate the screen, as the upper parts of these parts are opposite to each other and may cause damage to the screen. Avoid applying excessive pr