Cover lens (CL) includes the coating and assembly process of base material and its surface. It has the characteristics of high hardness, beautifying decoration, scratch resistance, hydrophobicity and antifouling. It mainly provides protection for touch screen of product display, back cover of electronic product, product identification and external decoration function. It is an important part of electronic products.
Touch panel, TP for short. The touch screen is placed in front of the display, and the physical position and coordinate data of the touch on its surface are detected by a specific physical algorithm, and the information is transmitted to the host computer. Touch screen has a wide range of uses, from mobile phones, pad, PC, smart wear and AIO and other consumer electronic products to ATM, PDA and touch computer for vehicle and industrial use.
LCD module is a complete display module which is assembled with LCD device, connector, integrated circuit, control and drive circuit, PCB circuit board, backlight source and structural parts. At present, the display module will also have embedded touch module, forming an integrated touch display structure, which is mainly used in mobile phone, flat panel, TV, car, smart home, smart wear and other fields