Adaptive non-contact testing method for touch panel

Details Adaptive non-contact testing method for touch panel Adaptive non-contact testing method for touch panel

2011-08-30

2011-08-30

Nguyen, Kevin M (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

Reexamination Certificate

active

08009148

ABSTRACT:
An adaptive non-contact testing method is provided for testing a touch panel, wherein an air nozzle generates an air jet toward a selected position on a touch panel under testing to cause the touch panel to generate a touch signal. A testing system receives the touch signal generated by the touch panel and compares the received touch signal with a preset touch-signal reference level. When the received touch signal is smaller than the preset touch-signal reference level, the height distance between the air nozzle and the touch panel is reduced or the pressure of the air jet from the air nozzle is varied to realize adaptive testing of the touch panel.

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A communication from the Chinese patent office in a counterpart foreign application dated Feb. 12, 2010.

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