Invention Grant
- Patent Title: Display device
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Application No.: US17061876Application Date: 2020-10-02
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Publication No.: US11187944B2Publication Date: 2021-11-30
- Inventor: Hiroyuki Miyake , Makoto Kaneyasu
- 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: Robinson Intellectual Property Law Office
- Agent Eric J. Robinson
- Priority: JP2015-024963 20150212
- Main IPC: H01L29/10
- IPC: H01L29/10 ; H01L29/12 ; G02F1/1343 ; G02F1/1362 ; G09F9/30 ; G09G3/36 ; H01L27/12 ; H01L29/786 ; G02F1/136 ; G02F1/13357
Abstract:
A display device in which parasitic capacitance between wirings can be reduced is provided. Furthermore, a display device in which display quality is improved is provided. Furthermore, a display device in which power consumption can be reduced is provided.
The display device includes a signal line, a scan line, a first electrode, a second electrode, a third electrode, a first pixel electrode, a second pixel electrode, and a semiconductor film. The signal line intersects with the scan line, the first electrode is electrically connected to the signal line, the first electrode has a region overlapping with the scan line, the second electrode faces the first electrode, the third electrode faces the first electrode, the first pixel electrode is electrically connected to the second electrode, the second pixel electrode is electrically connected to the third electrode, the semiconductor film is in contact with the first electrode, the second electrode, and the third electrode, and the semiconductor film is provided between the scan line and the first electrode to the third electrode.
The display device includes a signal line, a scan line, a first electrode, a second electrode, a third electrode, a first pixel electrode, a second pixel electrode, and a semiconductor film. The signal line intersects with the scan line, the first electrode is electrically connected to the signal line, the first electrode has a region overlapping with the scan line, the second electrode faces the first electrode, the third electrode faces the first electrode, the first pixel electrode is electrically connected to the second electrode, the second pixel electrode is electrically connected to the third electrode, the semiconductor film is in contact with the first electrode, the second electrode, and the third electrode, and the semiconductor film is provided between the scan line and the first electrode to the third electrode.
Public/Granted literature
- US20210026174A1 DISPLAY DEVICE Public/Granted day:2021-01-28
Information query
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