China 2.8 inch tft touch screen 47PIN MCU/SPI Manufacturers, Suppliers, Factory

Explore the industry-leading 3.17 Inch Horizontal LCD Screen (1024x768, 16/18/24-bit RGB). Perfect for medical endoscopes, handheld gaming, and rugged industrial devices in the US.

Today, Mr. Huang, the engineer manager at Shenzhen Hongjia Technology, will introduce a 5-inch vertical screen with a 480*854 resolution. This screen features a narrow bezel and a 16:9 aspect ratio, making it suitable for machines requiring narrow bezels. It enhances the aesthetics of the client's machine, preventing the bezels from appearing too wide. Supporting RGB and MIPI interfaces, it utilizes the mature ILI9806E IC,

This 3.0-inch IPS LCD screen, with a resolution of 240*400, supports SPI/MCU interfaces and uses ST7793 or ILI9327. It is a classic and practical LCD display screen. Shenzhen Hongjia Technology can supply it long-term, maintains a safety stock, and also accepts customized services. Our engineer, Xiao Liu, will introduce the advantages of this screen and purchasing considerations in this article.

How MCU Drives LCD Screen and Design Considerations

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.

the 2.22-inch bar-type LCD from Shenzhen Hongjia Technology (Model: HJ2220-02). It features a 180x454 resolution, SPI/QSPI interface, and a standard 30-pin connector. Utilizing in-cell technology, the glass integrates multi-touch functionality and is powered by the SPD2010 driver IC. It boasts a high contrast ratio of 1200:1 and supports an operating temperature range of -30°C to 80°C, ensuring reliable, uninterrupted performance even in harsh environments.