Shenzhen GreenTouch Technology Co.,Ltd.

1:Technology for Infrard/IR touch screen:

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    Infrared touch screen is to use a dense matrix of infra-red x, y directions to detect and locate the user's touch. Infrared touch screen installed in front of the monitor box outside a circuit board, circuit board arranged on four sides of the screen infrared led and an infrared receiver and corresponding anyway cross the infrared matrix.
    When users touch the screen, fingers will be blocked anyway after the location for both infrared and therefore can judge the position of the touch points on the screen .it can detect essentially any input including a finger, gloved finger, stylus or pen.

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2:Specification for Infrared/IR touch screen:

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3:Advantage for IR touch screen:

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> 17" 19" 21.5" 23.6" 1-point

>  Real 2/4/6/10 multi touch point from 15"-400"
> 4096x4096 Resolution, USB or RS232 Interface
> Withstands severe environments
> Stable, no-drift calibration performance
> Material is tempered glass with high light transmittance
> Finger, gloved hand and touch pen activation
> Operable in various light conditions, indoor and outdoor
> Our products have passed CE, FCC, ROHS certification!

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4:Picture for IR touch screen:

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IR touch screen with glass :

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Big size without glass (IR touch frame ):

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5:The application for IR touch screen :

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6:Picture for GreenTouch Company:

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7:Contact Information :

Address:3 Floor,Building A2,Shenzhen Low-Carbon Science and Technology Industrial Park,Silicon Valley Power,Guiyue Road ,Zhangge Market,Guanlan Town,Bao'an District,Shenzhen.
TEL:86-755-29179728 or 86-755-29171249                   FAX:86-755-89638659
Skype:greenxing01                                                                      Trademanager: cn1500401150