China 3.5 inch tft lcd display ST7796 Manufacturers, Suppliers, Factory

At present, the touch technologies applied to products mainly include infrared, resistive, capacitive, surface acoustic wave, optical image, image recognition, panel induction, electromagnetic, light spot, and ultrasonic. The following is an analysis of the advantages and disadvantages of various touch technologies.

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.

In recent years, people have become increasingly demanding of the aesthetics of home appliances. The traditional monochrome LCD screens with square buttons no longer meet the needs of consumers. Therefore, the round button color LCD screen has emerged to cater to the needs of consumers. This article will introduce the characteristics of the round button color LCD screen, its contribution to home appliance aesthetics, and why it is a high cost-effective solution.

In order to meet the stringent environmental temperature requirements of different customers and different product applications, our company has launched a variety of ultra-low temperature LCD screens. The operating temperature can reach -30 to 85 degrees, and the storage temperature is also -30 to 85 degrees. The wide-temperature LCD screen has picture It has the characteristics of stable quality and adaptability to harsh environmental temperatures, and can be widely used in military, telecommunications, electric power, metallurgy, machinery, CNC, petroleum, chemical industry, medical, aerospace and other fields.

The choice of horizontal or vertical screens should take into account the user's usage habits and the application scenarios of the device. For example, mobile phones are usually used more vertically, but some videos or games may require horizontal screens. Shenzhen Hongjia specializes in the production of 1.14-inch to 10.1-inch display screens and matching touch screens. We have a relatively complete range of horizontal and vertical screen sizes, high and low resolution options, many standard interfaces, and also accept customer customization services.

2.4-inch 240*320 interface SPI/RGB/MCU 2.4-inch 240*320 interface MIPI 2.4-inch 240*320 interface SPI 2.4-inch 320*480 interface MIPI/RGB 2.4-inch 480*640 interface MIPI/RGB 2.4-inch 272*480 interface RGB/MIPI 2.4-inch 272*480 interface SPI/MCU/RGB 2.4-inch 240*320 semi-transparent and semi-reflective 2.4-inch 240*320 high brightness 1000nits The above products are all IPS, using ILI9341 and ST7789 driver ICs, can be high-brightness, support customization, welcome to email consultation.