China 2.2 inch Transflective lcd display Manufacturers, Suppliers, Factory

Many customers frequently inquire about 3.97-inch INCELL LCDs with a 480*800 resolution, IPS viewing angle, and support for SPI or MCU interfaces. Our company currently mass-produces a 3.97-inch INCELL LCD with 45-pin support for SPI/MCU/RGB interfaces. SPI supports 3/4 wires, MCU supports 8/16 bits, and RGB supports 16/18/24 bits.

Our company has developed a 4-inch round display screen with RGB interface, supporting 16/18/24BIT, 720*720 resolution, and 50PIN. It has been mass-produced and customers are welcome to email us for consultation

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.

2.55-inch landscape LCD screen, model: HJ2550-01, 2.55-inch TFT true-color display, 320*240 resolution, supports SPI/MCU interface, also supports RGB interface, 45-pin connector, uses ILI9342C driver IC,

First, it should be clear that the main type of radiation produced by LCD monitors is low-frequency electromagnetic radiation, and its radiation level is far below international safety standards. Compared with the old cathode ray tube (CRT) monitors, LCDs have much less radiation. Therefore, the impact of LCD devices on the human body is very limited. However, there are ways to reduce the impact of this radiation. In this article, we will explore some effective ways to reduce LCD screen radiation.

Usually, touchable LCD screens are capacitive screens, and the positioning method of the touch screen is through the electric field. Therefore, when static electricity and discharge occur, the LCD touch screen will have a "drift" screen effect, that is, the click position is offset from the actual response position.