POWER-TECH
KEYBOARD SWTICH CO., LTD.
Product Line
Screen Panel
Screen Panel

Touch Screen Panel

Description

ANALOG RESISTIVE TOUCH PANEL - MATRIX TOUCH PANEL.
ITO FILM/FILM, ITO FILM/GLASS WITH ANTIGLARE HARD COATING.
Specification
Environment
 Operating Condition -5oC ~ +60oC / 20% ~ 90%RH
Storage Condition -20oC ~ +70oC / 10% ~ 90%RH
Panel Construction
 Type Analog / Matrix (Digital): Film to Film, Film to Glass
Operation Surface Anti-Glare type and Clear type.
Connection Method With Female Connector or Flexible Connector.
ITO film thickness Thickness: 175/188/254 m
ITO glass thickness Thickness: 0.55mm/0.7mm/1.1mm/1.8mm.
FPC thickness Thickness: 25/38 m
General Specification
 Inpout method Finger touch polyacetal pen with R0.7/R0.8
Activation force range Finger Touch: 50g~100g, Pen Touch: 30g~100g
Surface Hardness Over 2H
Electrical Specification
 Work Voltage DC5V
Work Current 20mA Max.
Resistive Linearity Below 1.5%
Conact bounce time Below 10m sec.
insulation resistance Over 200M @25VDC
Circuit Resistance X:300 ~ 900 Y:200 ~ 800
Optical Specification
 Light Transmission Typical value over 80%
Reliability
 Durability of character input Over1,000,000
(Polyacetal Pen with R0.8mm、force 250g)
Durability of finger touch Over 1,000,000
(Silicone Pen with hardness 60oC/R8.force 250g)
High-temp operating life No change of electrical and optical perforance after stroge(70oC@90%RH/240H)
Low-lemp storge life No change of electrical and optical perforance after stroge(-20oC/240H)
Thermal shock No change of electrical and optical perforance after thermal shock.
R.T(0.5H)→30oC(1H)→R.T.(0.5H)→80oC(1H)→R.T.(0.5H)
ITO GLASS THICKNESS:
U.S.A SYSTEM : 1.1mm, 1.6mm, 1.9min, 3.1min
JAPAN SYSTEM : 1.1mm, 1.8mm, 2.8min.

CONSTRUCTION ASSEMBLY WORKS:
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