China 2.73 inch Square tft touch screen MCU Manufacturers, Suppliers, Factory

Round electronic badges have recently surged in popularity among young people. These devices feature a 1.8-inch round screen with 360x360 resolution, powered by the ST77916 driver IC. They support QSPI/SPI/MIPI interfaces and a standard 30-pin connector. Shenzhen Hongjia Technology’s model, HJ1800-01FPC-A1, is available for long-term, high-volume supply.

3.1-inch IPS LCD screen with a 480*800 resolution offers high resolution, high definition, and delicate detail. Its 16:9 aspect ratio is suitable for handheld devices. Utilizing the ST7701S driver IC, it supports RGB and MIPI interfaces, making it a mainstream and excellent choice for beauty devices. This combination achieves a good balance between performance, cost, and user experience, greatly enhancing the overall competitiveness and user experience of beauty devices. Engineers from Shenzhen Hongjia Technology will introduce the specific applications, advantages, and key points to note regarding 3.1-inch IPS LCD screens.

Shenzhen Hongjia Technology has been professionally engaged in the research and development, production and sales of 1.14-inch to 10.1-inch display screens and supporting touch screens for 12 years, including consumer electronic display screens, industrial display screens, military display screens, medical display screens and outdoor sunlight-readable display screens, etc. The 3.97-inch outdoor readable display screen is semi-reflective and semi-transparent, with a resolution of 480*800, supports RGB interface and MIPI interface, uses the conventional ST7701 driver IC, has a stable supply, and can also be customized.

Hardware design for a 2.0-inch HD landscape display (480*360 resolution, RGB interface) in handheld devices centers on balancing display quality, power consumption, physical space, and reliability

From industrial equipment and smart home systems to handheld medical devices and portable consumer electronics, display technology has become one of the most important components in product development. The 3.1 inch IPS Screen 480x800 RGB offers a balanced combination of compact size, sharp resolution, wide viewing angles, vivid color performance, and low power consumption.

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.