China 3.97 inch lcd touch screen ST7701s rgb Manufacturers, Suppliers, Factory

Some customers are still not very clear about the resolution of the display screen. We will explain it here. The resolution of the LCD screen refers to the number of pixels of the LCD screen, that is, the number of dot matrix, which is usually the number of pixels in the horizontal direction multiplied by the number of pixels in the vertical direction. Under the same LCD screen size, the higher the resolution dot matrix, the clearer and more delicate the display image effect is.

Our company has developed a 3.5-inch horizontal screen TFT with a resolution of 320*240, which can support SPI interface, 8/16-bit MCU interface, and 16/18-bit RGB interface. It can be used normally on single-chip microcomputers

With the advancement of technology, beauty devices have made great progress, especially the introduction of 3.97-inch IPS screens. 480*800 resolution, 1000 contrast, support for RGB and MIPI interfaces, high-definition and delicate full-viewing angle, high color saturation and many other advantages, and the compact size of these screens makes handheld devices easy to carry around, while IPS technology gives users a clearer viewing experience. In this article, we explore the various applications of this screen in beauty devices.

​Our company has successfully mass-produced 2.3-inch TFT horizontal screens with a resolution of 480*360 and IPS full viewing angles, filling the long-term vacancy in the 2.3-inch horizontal screen market with only low resolution and no full viewing angles.

How MCU Drives LCD Screen and Design Considerations

TFT-LCD liquid crystal displays or LCD monitors have become a popular choice for a wide range of applications. However, LCD monitors can be divided into two categories: industrial and consumer. While both types of monitors offer excellent display quality, their designs differ. Industrial LCD monitors are often deployed in places such as factories, outdoor kiosks, digital signage, military and naval applications, food processing, and hospitals. On the other hand, consumer monitors are usually used in office and home environments.