Infrared Overlay Touch Screen 15" - 98"
IR (Infrared) touch screen, 15"-98"
Overview
GreenTouch IR (Infrared) touch screen is a high-end multi-point infrared touch screen technology with perfect combination of tradition and innovation. Our touch screen has the features of fast reaction speed, strong anti-environment light ability, good stability and easy integration; With the function of plug and play and without driver, any non-transparent object can change the infrared light and realize the touch operation which is convenient for people to operate and use the digital life and brings the greatest convenience and interactivity to life.
IR touch screen Operation Principle
IR touch screen is an electronic device that detects and locates a person’s touch gestures using a dense infrared matrix in the X and Y directions.
The infrared touch screen installs a circuit board outer frame in front of the display, and the circuit board arranges the infrared transmitting tube and infrared receiving tube on the four sides of the screen, one by one forming the infrared matrix of cross and cross, as shown in the schematic diagram.
When a finger touches the screen, it blocks two infrared rays that pass through it, thus determining where the touch point is on the screen.Any non-transparent object can change the infrared on the contact and realize the touch screen operation.
Superior clarity and performance:
GreenTouch infrared touch screen uses the high quality of transparent glass so it has excellent clarity, resolution, light transmittance and reliability. Even though there are some scratches on the surface of glass,it can still work normally. The surface of the screen has no surface coating on the plastic film or moving parts, so there is no parts will wear consumption during the usage.infrared touch screen ensures stable performance without any ghost spots or drift.The operation is sensitive, through finger, glove, passive stylus and other opaque objects can perform accurate touch input. a high-precision infrared touch screen, with the resolution of 32767*32767 through interpolation algorithm, supports plug and play, and suitable for various internal and external environments.We have ROHS, CE and FCC international agency certification.
PCB board description：
Ultra-thin, ultra-narrow design, no matter whether it is external or built-in, it can adapt to various needs without affecting the appearance and saving built-in space. Infrared sensing principle, simple finishing, LED die, stable performance, high touch precision and long life. The unique installation method makes the installation of the client a breeze.
Product packaging:
The infrared touch screen is packaged in an independent paper tube after the strip is removed. EPE protection is used in the paper tube. The transportation cost is low and the product quality and appearance are well guaranteed. An infrared touch screen installation guide is included with each package to make the installation of the client a breeze.
Product Drawings:
Application:
- POS Machine
- Voting, Ticket Sales and Lottery Sales Machine
- Automatic Production Workshop
- Medical Devices
- Office Automation
- Retail Service Machine
- Inquiry Machine
- Touch table