Invention Grant
- Patent Title: Display device with reduced leakage current
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Application No.: US17428543Application Date: 2019-02-08
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Publication No.: US11856827B2Publication Date: 2023-12-26
- Inventor: Tamotsu Sakai , Tetsuya Ueno
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai
- Agency: ScienBiziP, P.C.
- International Application: PCT/JP2019/004539 2019.02.08
- International Announcement: WO2020/161877A 2020.08.13
- Date entered country: 2021-08-04
- Main IPC: H10K59/131
- IPC: H10K59/131

Abstract:
A display device includes: a semiconductor layer; a gate insulating film; a first display wire; a first interlayer insulating film; a second display wire; a second interlayer insulating film; and a third display wire stacked on a substrate in this order, pixel circuits being provided corresponding to intersections of data signal lines and scanning signal lines included in the third display wire, each of the pixel circuits including a first transistor and a second transistor in which any one of the scanning signal lines overlaps the semiconductor layer through the gate insulating film, one terminal of the first transistor and one terminal of the second transistor are connected together through a connector included in a conductor region of the semiconductor layer, and the connector includes an overlap connector overlapped in a plan view with the data signal lines through a constant potential wires included in the first display wire.
Public/Granted literature
- US20220181425A1 Display Device Public/Granted day:2022-06-09
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