China 3.5 inch lcd display 480*800 RGB ST7701 Manufacturers, Suppliers, Factory

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.

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?

Our company has developed a 4-inch round display screen with RGB interface, supporting 16/18/24BIT, 720*720 resolution, and 50PIN. It has been mass-produced and customers are welcome to email us for consultation

5-inch high-definition TFT landscape screen with Incell technology. This IPS screen features full viewing angles, a 1024*600 resolution, MIPI interface, and supports 2/3/4 channels. It utilizes the ST72325 driver IC, standard 30-pin connector, 0.5mm pitch, and Incell technology, integrating display and touch functionality onto a single LCD glass panel. Compared to ordinary screens requiring external touchscreens, the 5-inch Incell TFT landscape screen saves costs, reduces overall module thickness, and simplifies debugging, significantly reducing overall system costs and thickness for customers.

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.

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