Invention Grant
- Patent Title: Driver and electronic device for suppressing a rise or fall in voltage at an output terminal in capacitive driving
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Application No.: US14954025Application Date: 2015-11-30
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Publication No.: US09959833B2Publication Date: 2018-05-01
- Inventor: Akira Morita
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2014-246532 20141205
- Main IPC: G09G3/36
- IPC: G09G3/36 ; H03M1/08 ; G09G3/20 ; H03M1/70

Abstract:
A driver and an electronic device include a capacitor driving circuit and a capacitor circuit having a plurality of capacitors provided between a plurality of capacitor driving nodes and a data voltage output terminal. The capacitor driving circuit has a plurality of driving units that output capacitor driving voltages, and in the case where a capacitance of one of the plurality of capacitors is the highest, after a driving unit that drives that capacitor has outputted a capacitor driving voltage, the next driving unit outputs the next capacitor driving voltage.
Public/Granted literature
- US20160163285A1 DRIVER AND ELECTRONIC DEVICE Public/Granted day:2016-06-09
Information query
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