Invention Grant
US09024893B2 Controlling system and a controlling method of a touch panel, and a stylus pen for applying to the touch panel
有权
控制系统和触摸面板的控制方法以及用于应用于触摸面板的触控笔
- Patent Title: Controlling system and a controlling method of a touch panel, and a stylus pen for applying to the touch panel
- Patent Title (中): 控制系统和触摸面板的控制方法以及用于应用于触摸面板的触控笔
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Application No.: US13596052Application Date: 2012-08-28
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Publication No.: US09024893B2Publication Date: 2015-05-05
- Inventor: Chun-Hsueh Chu , Jui-Jung Chiu
- Applicant: Chun-Hsueh Chu , Jui-Jung Chiu
- Applicant Address: TW Taipei
- Assignee: TPK Touch Solutions Inc.
- Current Assignee: TPK Touch Solutions Inc.
- Current Assignee Address: TW Taipei
- Agent Gokalp Bayramoglu
- Priority: CN201110262622 20110906
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0354 ; G06F3/044
Abstract:
A controlling system of a touch panel comprises of a drive signal generating circuit, a sensing module for sensing a waveform signal from the touch panel, and a signal processing module for enabling and disabling the drive signal generating circuit based on the signal outputted by the sensing module. Therefore, the mentioned controlling system can support the active and the passive touch modes. In addition, the present invention further provides a controlling method of the touch panel and a stylus pen applied to the mentioned controlling system.
Public/Granted literature
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