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4. Touch Screen Panel Specifications
4.1. Electrical Characteristics
Value
Item
Min.
Typ.
Max.
Unit
Remark
Linearity
-1.5
-
1.5
%
Analog X and Y directions
350
-
1200
Ω
X(Film side)
Terminal
Resistance
100
-
600
Ω
Y(Glass side)
Insulation
resistance
25
-
-
MΩ
DC 25V
Voltage
-
-
7
V
DC
Chattering
-
-
10
ms
100kΩ pull-up
Transparency
80
-
-
%
Note: Do not operate it with a thing except a polyacetal pen (tip R0.8mm or less) or a finger,
especially those with hard or sharp tips such as a ball point pen or a mechanical
pencil.
4.2.
Mechanical & Reliability Characteristics
Value
Item
Min.
Typ.
Max.
Unit
Remark
Activation force
80
-
-
g
Note 1
Durability-surface
scratching
Write
100,000
-
-
characters
Note 2
Durability-surface
pitting
1,000,000
-
-
touches
Note 3
Surface
hardness
3
-
-
H
Note 1: Activation force test condition
(1) Input DC 5V on X direction, Drop off Polyacetal Stylus (R0.8), until
output voltage stabilize ,then get the activation force。
(2) R8.0mm Silicon rubber for finger Activation force test
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