- Patent Title: Control method, circuit, and electronic system utilizing the same
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Application No.: US12378930Application Date: 2009-02-19
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Publication No.: US08446361B2Publication Date: 2013-05-21
- Inventor: Fu-Yuan Hsueh , I-Lin Wu
- Applicant: Fu-Yuan Hsueh , I-Lin Wu
- Applicant Address: TW Chu-Nan
- Assignee: Chimei Innolux Corporation
- Current Assignee: Chimei Innolux Corporation
- Current Assignee Address: TW Chu-Nan
- Agency: Liu & Liu
- Priority: TW97109143A 20080314
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G06F3/041
Abstract:
A control circuit for a touch panel including a capacitor module coupled to a node. The control circuit includes a power supply, a discharging unit, and a compared unit. The power supply provides a voltage to the node. The discharging unit discharges the node. The compared unit generates an output signal according to the voltage of the node.
Public/Granted literature
- US20090231302A1 Control method, circuit, and electronic system utilizing the same Public/Granted day:2009-09-17
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