Touch Lens
投射电容式
传统电阻式
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Touch Lens > Touch Lens
特性
  全平面Touch lens主要组成除上下两组ITO导电层、Spacer及电极外,于上部ITO film上方贴合一层Cover lens 取代传统机壳,达到全平面化之设计目的。使用时利用压力使上下电极导通,经由控制器测知面板电压变化而计算出接触点位置进行输入。
优点
  全平面化设计质感高。
结构
 

Touch lens产品由Icon,上部ITO film,印刷层,下部ITO film,加上PC等结构组成.
Icon表面可依不同客户需求印刷或溅镀不同颜色或图面已增加质感与美观性.



除一般Iocn/F/F/PC产品外,接口光电也同时拥有不同结构的Touch lens制造技术. 如Icon/F/F/Glass, Icon/F/ITO glass,Icon/F/ITO glass(PC)等.



主要规格
 

 光学规格

TP Structure
Film Surface Treatment
Specification
Icon/F/F/PC
Clear+Clear
Min. 77%, Typical 79%
Icon/F/F/PC
Clear+AG
Min. 75%, Typical 77%
Icon/F/F/G
Clear+Clear
Min. 77%, Typical 79%
Icon/F/F/G
Clear+AG
Min. 75%, Typical 77%
Icon/F/G
Clear
Min. 79%, Typical 81%
Icon/F/G
AG
Min. 77%, Typical 79%
 
入力/硬度/FPC拉力规格
Description Spec. Remark
Input Method Finger or Pen  
Activation Force 50 gf From VA 35mm
Hardness of surface 3H  JIS K 5400
FPC Peeling Force Minimum 500 gf/cm Pull upward by 90o
FPC Bending Resistance Meet electrical spec. after testing Bending degree: 180o
Bending radius: R1 mm
Bending times : 30 times

Durability规格 
Description
Spec.
Remark
Pen Sliding
Durability
>105 Times
Test Condition:
End shape:R0.8 mm
Material of Pen: Poly-acetal resin
Load force: 250 gf
Sliding length: 35 mm
Writing speed: 300 mm/sec.
Pen Pitting
Durability
>106 times
End shape:R0.8mm
Material of Pen: Poly-acetal resin
Load force: 250 gf
Frequency: 5 Hz
By PA stylus tapping at same points
Finger knocking Durability
>106 times
End shape:R8mm, Hardness:50-600
Load force: 250 gf
Frequency: 5 Hz
By Silicon rubber tapping at same points
 
 
Reliability
High temperature test:
70 ℃, 240 hrs
Low temperature test:
-20 ℃, 240 hrs
High Temp/High Humid. Test:
60 ℃ / 90%RH, 240 hrs
Thermal shock Test:
          -30(0.5H) 70(0.5H),Total 20 cycles
 
Environmental Condition
Storage (-20℃ ~ 70  )
           Temperature -20 °C  ~ +60 °C, humidity 10% ~ 90%.
           Temperature +60 °C ~ +70 °C, humidity 10% ~ 60%.
           Non-Condensing.
Operate (-10℃ ~ 60  )
           Temperature -10 °C ~ +40 °C, humidity 10% ~ 90%.
           Temperature +40 °C ~ +60 °C, humidity 10% ~ 60%.
           Non-Condensing.

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