Shenzhen Zhuoyue 3000 Commercial Trade Co., Ltd.
Main products:LED TV,Touch Screen,CCTV
Contact Us
  • Contact Person : Mr. Zhong Jack
  • Company Name : Shenzhen Zhuoyue 3000 Commercial Trade Co., Ltd.
  • Tel : 0086-755-83776889
  • Fax : 0086-755-83776889
  • Address : Guangdong,Shenzhen,1206 zhongbu FUTIAN Building Shenzhen Huaqiang North FUTIAN
  • Country/Region : China
  • Zip : 518000

Large size 42 inch Multi touch Screen

Large size 42 inch Multi touch Screen
Product Detailed
Large size 42 inch Multi touch Screen Small Order Accepted Competitive price ISO9001 Certified

Large size 42 inch Multi touch Screen

infrared Touch Screen Working Principle: Infrared Touch Screen panel is a touch frame which is usually installed in front of the display screen. The frame is integrated with printed circuit board which contains a line of IR-LEDs and photo transistors hidden behind the bezel of the touch frame. Each of IR-LEDs and photo transistors is set on the opposite sides to create a grid of invisible infrared light. The bezel shields the parts from the operation environment while allowing the IR beams to pass through.

The Infrared Touch Screen controller sequentially pulses LEDs to create a grid of IR light beams. When a user touches the screen, enters the grid by a stylus which can interrupt the IR light beams, the photo transistors from X and Y axes detect the IR light beams which have been interrupted and transmit exact signals that identify the X and Y axes coordinates to the host. 1. Advantages: *2 points touch (Multi touch) *Support zoom in/out, display rotation *Withstands severe environments *Stable, no-drift calibration performance *Abrasion-resistant screens, ideal for rugged applications *Parallax-free performance for LCD displays *Sealable against contaminants *Operable in various light conditions, indoor and outdoor 2. Applications: *Point-of-information kiosks, Desktop touch monitor *Electronic catalogs, Ticket machine *Gaming, POS, ATM, lottery, and amusement *Industrial control rooms *Computer-based training *In-vehicles and transportation *Medical instrument


General Size

15 inch to 106 inch

Fit in with

Panel display device


Touch Mode

Single-point touch, Multi-touch, drag, draw-line, rotate, zoom in/out



Linearity Error


Response Speed



Input Method

Finger or gloved hand (rubber ,cloth or leather)


No break by 1-pound steel ball dropping from 130 cm high

Surface Durability

Surface durability is that of glass, Mohs\' hardness rating of 7



Without glass, 4mm glare, AG (anti-glare), or AR (anti-reflective) glass optional

Light Transmission



Antiglare surface (curved or flat): 95 ± 15 gloss units or 65 ± 15 gloss units



Operating Range: -20°C ~ 70°C;


Storage Range: -40°C ~ 85°C

Relative Humidity

Operating Range: 0%~90% RH (no dew falls)/

Storage Range: 0% to 95% RH (no dew falls)

Large size 42 inch Multi touch Screen

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.