China 2.0 inch bright display MCU Manufacturers, Suppliers, Factory

The HJ2101-02 is a 2.1-inch round LCD with a MIPI interface, supporting a variety of resolutions, including 540*540, 480*480, and 360*360. Compared to the 480*480 2.1-inch round screens on the market, it offers higher-definition, finer-grained displays with more vivid and lifelike colors.

2.8-inch round screen is widely used in smart home, home appliances, industrial instruments and equipment, beauty instruments and other products, true round screen display, upscale design, welcome customers to email consultation, we provide technical support, also support customized services.

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.

Are you facing a black screen on your LCD display? This problem can be frustrating, and it can be challenging to identify the root cause and resolve it. In this article, we will discuss some common reasons for this problem and share some tips on how to fix it.

This 3.51-inch long strip screen boasts a 340*800 resolution, IPS full viewing angle, and utilizes the mature and stable ST7701S driver IC. It supports 16/18/24-bit RGB interfaces and 1/2-channel MIPI interfaces. The model number from Shenzhen Hongjia Technology is HJ3510-01. It features a standard 45-pin connector and an I2C capacitive touchscreen interface.

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.