China 2.8 inch Round lcd module RGB 45PIN Manufacturers, Suppliers, Factory

Conventional 5 inch display screens cannot be seen clearly under strong outdoor sunlight unless they have a brightness of 2000 lumens. To achieve this brightness, the number of high-brightness LED lights needs to be increased, which will increase power consumption and reduce battery life. Our company has successfully mass-produced a semi-transparent and semi-reflective 5 inch screen with a resolution of 800*480 and an RGB interface. It can display clearly in the sun without turning on the LED light, which reduces the power consumption of the machine and is the first choice for many outdoor electronic devices.

2.4-inch 240*320 interface SPI/RGB/MCU 2.4-inch 240*320 interface MIPI 2.4-inch 240*320 interface SPI 2.4-inch 320*480 interface MIPI/RGB 2.4-inch 480*640 interface MIPI/RGB 2.4-inch 272*480 interface RGB/MIPI 2.4-inch 272*480 interface SPI/MCU/RGB 2.4-inch 240*320 semi-transparent and semi-reflective 2.4-inch 240*320 high brightness 1000nits The above products are all IPS, using ILI9341 and ST7789 driver ICs, can be high-brightness, support customization, welcome to email consultation.

The LCD screen itself does not emit light, and a backlight needs to be added to the back of the glass for normal display. This involves how to test the surface brightness and backlight uniformity of the LCD screen. The brightness of the LCD screen surface and backlight brightness are measured through BM -7 equipment test, the test is more accurate when the display is powered normally and displays a solid color picture.

Display and touch screen technology is becoming more and more mature, and there are many suppliers in the market. The production process, R&D capabilities and product reliability of different suppliers vary greatly. How to choose a reliable supplier is very important for buyers, which can reduce the troubles of many buyers and improve the quality of products.

How MCU Drives LCD Screen and Design Considerations