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Multi-touch Resistive Mobile Planar Touch Screen MLT-TPM102

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Memorit Co.,LTD

Multi-touch Resistive Mobile Planar Touch Screen MLT-TPM102

City & Province beijing beijing

Product Details

Multi-touch resistive touch screen
Percussion life: >1, 000, 000 Times (4Line)
>10, 000, 000 Times (5Line)



Multi-touch resistive touch screen

Resistive touch screen from the next line (glass or film material) conductive ITO layer and the line (film material) conductive ITO layer. Separated by using fine insulated middle, when the touch screen surface without pressure, the bottom line into the open. Once the pressure applied to the touch screen, turn-down line, the controller circuit through the conductive ITO layer under the X coordinate direction in the drive voltage is applied through conductive ITO layer on the line probe to detect the voltage on the X direction by The projected X coordinate of the contact. Through the controller to change the direction of the applied voltage, empathy can be measured contacts the Y coordinate, which clearly the position of contacts.


Main technical parameters:
 1. Environmental parameters 

ProjectValues
 Range of  working temperature and humidity-20°C - +60°C, < 90 %RH
Range of storage temperature and humidity-30°C - +70°C, < 90 %RH

 

2.Mechanical properties

ProjectValues
Operating pressure20-150g
Operation LifePercussion life>10, 000, 000 Times (5Line)
>1, 000, 000 Times (4, 8Line)
Stroke life>1, 000, 000 Times (5Line)
>100, 000 Times (4, 8Line)
Optical propertiesTransparency
 >80%
Degree of atomization
 <3%
Definition
 >90%
Gloss>170GU
Surface hardness> 3 H
CapacitanceBased on the product size

 

3. Electrical properties

Project

 

Values

 

Maximum voltage

 

5V DC 5V(DC)

 

Maximum electricity

 

Upper line

 

35mA

 

Lower line

 

35mA

 

Loop resistance

 

Based on the size of the drive area

 

Insulation Resistance

 

20MΩ or over (DC25V) >(DC 25V)

 

Linearity

 

< 1.5%(FG)

 

Contact Bounce

 

< 15ms

 

 

Applications:
Mobile communication products, PDA, PC, home appliances, industrial computers, information terminals, banking self-service systems, e-books, car navigation systems, industrial control equipment, tablet, game consoles and so on.

 

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