IBM 4840-563 System Reference - Page 26
Touch Panel
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Angle (deg) (for CR>=10:1) Vertical Viewing Angle (deg) (for CR>=10:1) Backlight Life (half brightness) Thickness (mm) +10, -30 20,000 hrs 6.9 (max) Touch Panel Type Input Method Controller Resolution Accuracy (std dev) Accuracy (max err) Finish Transmissiveness Travel Touch Activation Force Surface Hardness Abrasion Resistance Infra-red Finger, stylus (.25-in diameter min.) 1024x1024 0.080-in. 0.047-in. (96%) 0.222-in (4%) Chem Etch 92% N/A None Glass n/A +40, -60 50,000 hrs 11.5 +/- 45 40,000 hrs 11 SurePOS 500 Model XX3 Technical Reference, v 1.3 81 Page 26 of
Angle (deg)
(for CR>=10:1)
Vertical Viewing
Angle (deg)
(for CR>=10:1)
+10, -30
+40, -60
+/- 45
Backlight Life
(half brightness)
20,000 hrs
50,000 hrs
40,000 hrs
Thickness (mm)
6.9 (max)
11.5
11
Touch Panel
Type
Infra-red
Input Method
Finger, stylus
(.25-in diameter
min.)
Controller
Resolution
1024x1024
Accuracy (std dev)
0.080-in.
Accuracy (max err)
0.047-in. (96%)
0.222-in (4%)
Finish
Chem Etch
Transmissiveness
92%
Travel
N/A
Touch Activation
Force
None
Surface Hardness
Glass
Abrasion
Resistance
n/A
SurePOS 500 Model XX3 Technical Reference, v 1.3
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