What is a mobile phone case?

1, the glass cover of mobile phone is also called lens, which is the glass on TP.

2. Generally speaking, CTP will add lens, but RTP will not.

3. The lens is used to protect CTP or TFT. Usually, the screen of our mobile phone is broken, but the touch function is still normal, because the lens is broken, not CTP or TFT itself.

4. There is an OGS, which combines CTP and lens without adding lens.

5, there is a kind of in-cell, which is to make CTP and TFT together. This kind still needs a lens.

The emergence of float glass technology makes it possible to manufacture high-quality flat glass in large quantities, and at the same time, the types of deep-processed glass are more abundant. In addition to the commonly used high-strength tempered glass, there are also frosted glass and dimming glass that pay attention to privacy protection, laminated glass and laminated glass that enhance bulletproof safety.

Extended data:

Mobile phones are generally divided into two parts: internal screen and external screen. The inner screen is mainly responsible for display, that is, the screen panel made of LCD or organic light-emitting diode, and the outer screen is mainly used to protect the glass of the screen and the printed touch layer. It should be noted that at present, most mobile phones adopt full-fit in-cell technology, and the screen is a whole. If your inner screen is broken and needs to be replaced, the screen becomes a tight whole.