The development of LCD screen from small screen to large screen and touch

　　The iPhone drove the entire capacitive touch screen market. Different screen sizes may have different requirements. You also have to consider accuracy, which is how accurately the phone can press the point. And then there's the resolution, how fast you have to move your hand. What's the OS part like? Is it more? It is important to have a clear understanding of this problem when developing products. The most important thing is UI, how to design a very beautiful UI, here may be Windows, and mobile phone screen, is glass, or what material. All multi-touch controls have to be fixed from the start.

　　LCD screen from the beginning to this product is made, how to determine the system? How to determine the system parameters, or what is the material used for the touch screen? OLED? The TFT? These have an impact on the product. There is also the interaction part, how to design the whole phone, how many positions should be left next to the screen to line, like such a mobile phone, there should be a touch in one position, and there should be a touch in another position. When pressing the top, the bottom still has to run at the same time, and all the design parts may have to be considered. These should be decided when ordering products. There is also how to cooperate with IC and software.

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