China 1.47 inch Industrial display 172*320 SPI/MCU Manufacturers, Suppliers, Factory

Ordinary LCD screens use CCFL light sources, that is, cold-cathode fluorescent lamps (similar to the scanning lamps in the copy), with one on each side of the screen and a backlight on the back of the display, which is composed of fluorescent substances. The light sources on both sides can be evenly distributed on the back of the entire screen, so that the entire screen can be evenly illuminated. However, due to technical limitations, the brightness of such a display is not completely uniform, but it is difficult to find it. At the same time, the lamp also has a certain lifespan, and it will turn yellow after a long time.

A 4.0 inch Round LCD module is an electronic display component that provides a clear and high-resolution visual output. Here are a few reasons why you might need this module:

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

How MCU Drives LCD Screen and Design Considerations

One such player is the 3.5-inch high-definition screen HIFI player that boasts a 640*960 high-resolution screen. supports RGB and MIPI interfaces, 8 high-brightness lights, low power consumption, and the peripheral structure is the same as the 3.5-inch low-resolution 320*480, so it can be a perfect replacement.This device is the perfect choice for anyone who wants to experience their music in stunning detail. With its high-quality sound and crystal-clear visuals, it's the ideal device for listening to your favorite music on the go.

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.