4 Wire Resistive Touch Panel Glass TP for 7.0 Inch Tablet PC Display

№

Item

Specification

1

Item NO.

DPT-4W-xxxxxx

2

Detection method

Four wire Resistive

3

Size

See engineering drawing

4

Aspect ratio

4:3

5

Input method

Finger or touch pen

6

Touch action force

20~80g

7

Position accuracy

4.5mm

8

Operating Voltage 

DC≤10V

9

Operating current

5~25mA

10

Operating temperature

-10°C~60°C

11

Storage temperature

-20°C~70°C

12

Humidity

10%~90% RH at 60°C, non-condensing 

13

Relative humidity

10%~90% RH at 40°C, non-condensing

14

Response time

<10ms

15

Transparency

≥80%

16

Surface hardness

3H

17

Material

Glass + film

18

Thickness

ITO Glass:1.8mm

ITO Film:0.188mm

19

Light transmission

92%~100%      

20

Durability

Scratch-free; More than 50,000,000 touches in one location without failure

21

Drivers available

Windows 2000,Windows XP,Windows NT,Linux,Mac

22

Surface Disposal

Glare hard coating;  Anti-Newton ring

23

Certificates

CE, FCC, RoHS 

24

Working environment

Under sunlight,indoor and outdoor 

25

Pen hitting life

≥10,000,000/point

26

Pen sliding Durability

≥500,000 times

27

Finger Touch life

≥35,0