China 2.2 inch Industrial display 240*320 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.

Compared with parallel ports, MIPI interface modules have the advantages of fast speed, large amount of data transmission, low power consumption, and good anti-interference. They are increasingly favored by customers and are growing rapidly.

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.

Usually, touchable LCD screens are capacitive screens, and the positioning method of the touch screen is through the electric field. Therefore, when static electricity and discharge occur, the LCD touch screen will have a "drift" screen effect, that is, the click position is offset from the actual response position.

Shenzhen Hongjia Technology 2.3-inch long strip display, IPS material, 200*480 resolution, supports SPI/MCU/QSPI/MIPI interface, 30PIN plug-in, with capacitive touch screen.

Shenzhen Hongjia Technology has developed SPI display screens of multiple sizes to meet the increasing demand for SPI interface display screens from market customers, including 1.47-inch SPI, 1.3-inch SPI, 1.54-inch SPI, 1.96-inch SPI, 2.0-inch SPI, 2.2-inch SPI, 2.4-inch SPI, 2.8-inch SPI, 3.2-inch SPI, 3.17-inch SPI, 3.5-inch SPI, 3.97-inch SPI, 4.3-inch SPI and other products. They support 3-wire and 4-wire, and high-resolution SPI interfaces. Customers are welcome to email us for consultation.