China 5.0 inch lcd touch screen 720*1280 31pin Manufacturers, Suppliers, Factory

When encountering afterimage, we need to rule out whether it is a hardware problem or a software problem, so that we can find a solution. Shenzhen Hongjia Technology specializes in R&D, production and sales of 1.14-inch to 15-inch LCD screens and matching touch screens. It has 12 years of industry experience and a group of experienced engineers. It can provide customers with one-stop solutions and can also be customized. You are welcome to email us for consultation.

This 5.5-inch INCELL LCD screen can be used in consumer electronics, smart home devices, beauty devices, home appliances, industrial equipment, and other products. Shenzhen Hongjia Technology also accepts custom orders.

LCD screen itself has problems. If it is indeed the screen itself that is at fault after testing with relevant instruments, in addition to replacing a new LCD screen, the device-related software should be debugged and optimized so that the screen can work with the motherboard's CPU. The best way is to increase the OSC frequency of the IC and see how the LCD screen flickers. Of course, if the TFT LCD screen has separate row and column drivers, you can also adjust it by setting the driver chip.

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

Shenzhen Hongjia mass-produces 3.4-inch square LCD screens, including 3.4-inch square TFT screens. Model: HJ3400-01, resolution: 480*480, RGB interface, compatible with 16/18/24-bit, driver IC is ST7701S, also supports MIPI interface. Customization services are available. Welcome to inquire via email.

Completely eliminating LCD light leakage is difficult (especially against a pure black background, where slight light leakage may occur at the edges). However, through optimized design (such as high-precision shading structures and zoned light control), the use of high-quality materials (such as low-defect light guide plates and high-light-shielding adhesive strips), and rigorous production processes (such as full lamination and precision assembly), light leakage can be significantly reduced. Shenzhen Hongjia Technology has 12 years of industry experience, specializing in the research and development, production and sales of 1.14-inch to 12.1-inch LCD screens and matching touch screens. It has rich experience in dealing with backlight leakage and can meet the demanding requirements of our customers. We can also accept customization. Customers are welcome to email us for consultation.