China 2.2 inch Sunlight-readable display 240*376 Manufacturers, Suppliers, Factory

In addition, when designing the touch screen circuit principle, the grounding of the FPC cable can be increased, or the touch screen cable can be covered with double-sided black electromagnetic film, which can also reduce the electromagnetic interference problem of the touch screen in practical applications. Shenzhen Hongjia Technology has been professionally developing and producing 1.14-inch to 10.1-inch displays and supporting touch screens for 12 years. It has a R&D team of more than 20 people who are familiar with solving common problems in the industry and can reduce troubles for customers.

Through this tour, we enhanced the team awareness of all employees in our company and improved the company atmosphere where employees work happily.

Overheating of the LCD screen may accelerate component aging (such as shortening the screen lifespan). In severe cases, it may cause deformation of the plastic casing, damage to the circuit insulation, and even risk fire. If abnormal overheating cannot be alleviated by the above methods, it is recommended to immediately discontinue use and send the device for repair.

Shenzhen Hongjia Technology has successfully mass-produced the 4.45-inch TFT LCD screen, model HJ4450-01. This 4.45-inch horizontal screen LCD features IPS full viewing angle, 1920*1080 resolution, a MIPI interface, and a high refresh rate of 120Hz.

First of all, the advantage of incell LCD screens is that they are thinner and lighter than traditional TFT displays because they integrate the touch sensor and display layer into a single layer. Traditional TFT LCD screens require external mounting to fit the touch screen, which increases the thickness. In addition, the touch screen also requires a separate design of a cable, which will occupy the space inside the machine. Incell LCD screens only need to be attached to a layer of glass cover to form a complete LCD touch screen assembly, which makes them ideal for portable devices such as smartphones and tablets. The reduction in thickness and weight makes the design more compact and stylish, which is very important for the trend of thinner and more portable devices.

3.17-inch TFT display screen with a resolution between 3.0 and 3.5 inches, featuring a wide viewing angle, a 320*480 pixel resolution, and either the ILI9488 or ST7796 driver IC. It supports SPI/MCU/RGB interfaces with standard 45-pin and 40-pin connectors, making it suitable for customers using microcontrollers.