China 2.2 inch tft touch screen 240*320 Manufacturers, Suppliers, Factory

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

Some customers are still not very clear about the resolution of the display screen. We will explain it here. The resolution of the LCD screen refers to the number of pixels of the LCD screen, that is, the number of dot matrix, which is usually the number of pixels in the horizontal direction multiplied by the number of pixels in the vertical direction. Under the same LCD screen size, the higher the resolution dot matrix, the clearer and more delicate the display image effect is.

Everyone knows that the working temperature of conventional TFT LCD screen is -20 to 70 degrees, the storage temperature is -30 to 80 degrees, and the working temperature of wide temperature TFT LCD screen is -30 to 85 degrees. In order to pursue a wider working temperature, some customers will test whether TFT LCD screen can work normally under extreme temperature. Many customers find that the words displayed on the LCD screen become very light when the temperature is very low, and the words become very dark when the temperature is very high. What's going on?

Shenzhen Hongjia Technology is a manufacturer specializing in the production of Transflective LCD modules, accepting customization, and has developed and mass-produced 2.0-inch Transflective LCD, 2.2-inch Transflective LCD, 2.4-inch Transflective LCD, 3.0-inch Transflective LCD, 3.5-inch Transflective LCD, It has the characteristics of visible under sunlight, full viewing angle, ultra-low power consumption, etc., and is very popular among customers.

​The company's weekend tour to Huizhou Shuangyue Bay

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