Invention Grant
- Patent Title: Adaptive non-contact testing method for touch panel
- Patent Title (中): 适用于触摸屏的非接触式测试方法
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Application No.: US12003084Application Date: 2007-12-20
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Publication No.: US08009148B2Publication Date: 2011-08-30
- Inventor: Shun-Ta Chien
- Applicant: Shun-Ta Chien
- Applicant Address: TW Taipei
- Assignee: TPK Touch Solutions Inc.
- Current Assignee: TPK Touch Solutions Inc.
- Current Assignee Address: TW Taipei
- Agent Gokalp Bayramoglu; Anna Tsang
- Main IPC: G06F3/041
- IPC: G06F3/041
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.
Public/Granted literature
- US20090160788A1 Adaptive non-contact testing method for touch panel Public/Granted day:2009-06-25
Information query
