Invention Grant
- Patent Title: Liquid crystal display device, driving method of the same, and electronic device including the same
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Application No.: US17212060Application Date: 2021-03-25
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Publication No.: US11514871B2Publication Date: 2022-11-29
- Inventor: Hajime Kimura , Atsushi Umezaki
- Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Applicant Address: JP Atsugi
- Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Current Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Current Assignee Address: JP Atsugi
- Agency: Fish & Richardson P.C.
- Priority: JP2009-077200 20090326
- Main IPC: G11C19/28
- IPC: G11C19/28 ; H01L27/12 ; G02F1/1368 ; G09G3/36
Abstract:
It is an object to suppress deterioration of characteristics of a transistor in a driver circuit. A first switch for controlling whether to set a potential state of an output signal by being turned on and off in accordance with the first input signal, and a second switch for controlling whether to set a potential state of an output signal by being turned on and off in accordance with the second input signal are included. A first wiring and a second wiring are brought into electrical continuity by turning on and off the first switch or the second switch.
Public/Granted literature
- US20210233485A1 LIQUID CRYSTAL DISPLAY DEVICE, DRIVING METHOD OF THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME Public/Granted day:2021-07-29
Information query
