Model: PM862K01
Category: Touch Screen
Quality: New, not new
Stock: Yes
Warranty: 365 days
PP825 Touch Panel (Touch Panel), also known as "touch screen", "touch panel", is a kind of induction liquid crystal display device that can receive touch input signals, when touching the graphic button on the screen, the haptic feedback system on the screen can drive a variety of connecting devices according to a pre-programmed program, which can be used to replace the mechanical button panel. And through the LCD screen to create a vivid audio-visual effect.
The PP825 touch screen consists of a touch detection unit and a touch screen controller. The touch detection component is installed in front of the display screen to detect the user's touch position and accept the rear touch screen controller; The main function of the touch screen controller is to receive touch information from the touch point detection device, convert it into contact coordinates, and then send it to the CPU, which can also receive the command sent by the CPU and execute it.
Today, commercialized touch screen technologies that have been formed include: Resistive technology touch screen, capacitive technology touch screen, infrared technology touch screen, surface acoustic wave (SAW) PP825 technology touch screen, etc., and has been widely used in mobile phones, tablet computers, retail, public information inquiry, multimedia information system, medical instruments, industrial automatic control, entertainment and catering industry, automatic ticketing system, education system and many other fields.
The panel is the part of the screen used to display text and images, usually a piece of clear glass or plastic, located in the front of the display.
The display panel is the core component of the entire display, mainly composed of a large number of light-emitting diodes, responsible for generating light and delivering it to our eyes.
The resolution of the display panel determines the clarity of the image, and the higher the resolution, the clearer the image displayed.
The panel can also be divided into TN, IPS, VA and other types, each type has its own characteristics. For example, the TN panel is fast in response, but the color performance is mediocre; PP825IPS panel color performance is excellent, but the price is higher; The VA panel is somewhere in between.
The size of the panel is also a variety of, common 19 inches, 24 inches, 27 inches, etc., you can choose the right size according to your personal needs.
