Invention Grant
- Patent Title: Electro-optical device and electronic device
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Application No.: US16565878Application Date: 2019-09-10
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Publication No.: US10529298B1Publication Date: 2020-01-07
- Inventor: Shinsuke Fujikawa
- 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: JP2016-233918 20161201; JP2017-203262 20171020
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
An electro-optical device includes a control circuit that controls the timing of output of a precharge voltage to a data line, and changes an elapsed time from start of transition of a voltage of a scanning signal G from a selection voltage to a non-selection voltage until an output of the precharge voltage to the data line according to a polarity of a data voltage, the voltage of the scanning signal for selecting one of multiple scanning lines, the selection voltage causing a pixel transistor to turn on, the non-selection voltage causing a pixel transistor to turn off.
Public/Granted literature
- US20200005726A1 ELECTRO-OPTICAL DEVICE AND ELECTRONIC DEVICE Public/Granted day:2020-01-02
Information query
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