Most of the LCD screen products we usually come into contact with are square or rectangular, and there are relatively few circular liquid crystal TFT LCD screens.But in recent years, with the change of people’s aesthetics, more and more circular LCD screens have been used in various fields, such as smart watches, smart wall clocks, electric vehicle meters, car display meters and so on. Usually it is a relatively small size application scenario. Next, let us introduce the LCD circular LCD screen in detail.
In fact, the display principle of the LCD circular liquid crystal screen is the same as that of the conventional rectangular liquid crystal screen, but through the production technology of the liquid crystal glass and the adjustment of the screen parameters, the circular screen can display normally even in the circular state. The key to the decisive factor is the design and formulation of the drive scheme, that is, how to establish a good bridge between the circular LCD screen and the motherboard.
Circular LCD screens are basically used on smart devices, and they pay more attention to the driving scheme and UI interface design scheme. Therefore, the circular LCD screen is actually an innovative, intelligent, and high-end LCD product. The display size is relatively small, commonly used are 1.28 inches, 1.32 inches, 2.1 inches, 3.4 inches, 5 inches and so on.
Below, take our mass-produced circular screen product TM034XVZP01 as an example. Let’s take a look at the shape and parameters of the circular LCD screen. This circular screen has a size of 3.40 inches, a resolution of 800*800, and supports high-brightness display and capacitive touch.It is mainly used in scenarios such as smart desktop devices and electric vehicle dashboards. Please refer to the table below for specific parameters.
