China 3.2 inch Capacitive touch screen I2C 320*480 mipi Manufacturers, Suppliers, Factory

​The company's weekend tour to Huizhou Shuangyue Bay

3.5-inch LCD screen, vertical screen, resolution 212*318, full-view IPS, operating temperature -20 to 70 degrees, support SPI interface 3/4 lines, MCU interface 8/16 bits, RGB interface 8/16 bits, driver IC is ST7789, standard plug 45PIN, plug gold finger 0.5 spacing.

Shenzhen Hongjia has been professionally engaged in R&D, production and sales of 1.14-inch to 12.1-inch display screens and supporting touch screens for 12 years. We serve many Fortune 500 companies and provide 36 months of after-sales service. We have a professional display brightness measurement instrument BM-7. The display brightness can reach 2000 lumens, meeting the requirements of clear readability in the sun. It is widely used in drone remote controls, handheld devices, aerospace equipment and other products. Customers are welcome to email us for consultation.

IPS is the abbreviation of In-Plane Switching in English. The English meaning is in-plane switching hard screen technology, commonly known as "hard screen". It is the most advanced LCD panel technology in the world. Like wearing glasses. Generally, more mainstream mobile phones will use IPS screens, which have excellent display effects, so it has become one of the major selling points of many mobile phones.

How to solve the electromagnetic interference problem of small and medium size touch screen

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.