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GUANGDONG DIGNITY TECHNOLOGY CO., LTD Co***ny

Products >> touch screen(Capacitive touch screen or Resistive touch screen)

touch screen(Capacitive touch screen or Resistive touch screen)

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Description
Product Name: touch screen(Capacitive touch screen or Resistive touch screen)
Supply Ability: 1000000000
Related proudcts touch screen, resistive,
Specifications Custom
Price Term:
Port of loading:
Minimum Order 3000
Unit Price:



4 WIRE TOUCH SCREEN

HOW IT WORKS

4-Wire resistive touch screen is the preferred solution for low cost applications. It consists of a conductive bottom layer (ITO Glass or Film) and a conductive top layer (ITO Film). The two layers are suspended by many very small ***cer dots.When a certain point is touched, the top layer contacts the bottom layer and a voltage charged by the controller is applied to the bottom layer¡¯s electrodes. The coordinate X axis of the touch point can be ***ected by measuring the voltage value thru the top ITO layer and the coordinate Y axis of the touch point can be ***ected in the same way by changing voltage input to the top layer¡¯s electrodes.





Specification
Circuiting Rating: 5V DC, 35mA Surface Hardness: 3H
Light Transmission: Film+Film>78% Hitting Life Expectancy: Over 1 million
Film+Glass>85% Scoring Life Expectancy: Over 100,000
Contact Bounce: <10ms Operating Temperature: -10 oC ~+60 oC
Resolution: 2048x2048 Storage Temperature: -20 oC ~ +70 oC
Linearity: 1.5%£© Choices of Glass Thickness: 0. 7mm, 1.1mm, 2.0mm, 3.0mm
Operating Force: 10g~100g Choices of Glass: Normal Glass, Chemically strengthened glass















Highlight & Benefit
¡óPerformance reliable, economical and practical, widespread application
¡óInput flexibility ¨Cfinger (with/without glove), stylus, pen, credit card.
¡óFPC tail technology surpasses those of our competitors.
&©|8226; FPC has lower resistance and is more flexible than PET or ITO film used by other suppliers.
¡óExcellent optical performance even with anti-glare hard coating film.
&©|8226; Capable of handling ***cer dots diameter less then 0.035mm (smallest in the industry).
¡óVarious choices of surface treatments available. &©|8226; Anti-Newton ring, anti-glare, special chemical hard coating, anti-reflection.



Sell Phone£º13316469623 86-0755-82895441
FAX: 86-0755-82895441
Email:13316469623@163.com
Skype: gzhigher

Contact Us
Company: GUANGDONG DIGNITY TECHNOLOGY CO., LTD Co***ny
Contact: Mr. gao zhihai
Address: No.108,WaiHuan Road Shunde Hi-Tech Industrial Zone(RongGui),Foshan City,Guangdong
Postcode:
Tel: 86 10 13316469623
Fax: 86075582895441
E-mail:         


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Tel : 86 10 13316469623 Fax : 86075582895441
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