Invention Grant
- Patent Title: Display device and electronic apparatus
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Application No.: US17067163Application Date: 2020-10-09
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Publication No.: US11430389B2Publication Date: 2022-08-30
- Inventor: Takuma Fujii , Naobumi Toyomura
- Applicant: Sony Semiconductor Solutions Corporation
- Applicant Address: JP Kanagawa
- Assignee: Sony Semiconductor Solutions Corporation
- Current Assignee: Sony Semiconductor Solutions Corporation
- Current Assignee Address: JP Kanagawa
- Agency: Michael Best & Friedrich LLP
- Priority: JPJP2016-184280 20160921
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G09G3/3266 ; H01L51/50 ; G09G3/3233

Abstract:
[Object] It is possible to further improve reliability.
[Solution] There is provided a display device including: a pixel unit which is configured with a plurality of pixel circuits arranged in a matrix, each of the pixel circuits including a light emitting element and a driving circuit for driving the light emitting element; scanning lines which are interconnections connected to the respective pixel circuits and are provided to extend in a first direction and correspond to respective rows of a plurality of the pixel circuits; and signal lines which are interconnections connected to the respective pixel circuits and are provided to extend in a second direction orthogonal to the first direction and correspond to respective columns of a plurality of the pixel circuits. One of the scanning lines and the signal lines, provided for the one pixel circuit, which is larger in number is positioned in a lower-level interconnection layer. An electrode of a capacitance element included in the driving circuit is positioned in the interconnection layer in which either the scanning lines or the signal lines are provided.
[Solution] There is provided a display device including: a pixel unit which is configured with a plurality of pixel circuits arranged in a matrix, each of the pixel circuits including a light emitting element and a driving circuit for driving the light emitting element; scanning lines which are interconnections connected to the respective pixel circuits and are provided to extend in a first direction and correspond to respective rows of a plurality of the pixel circuits; and signal lines which are interconnections connected to the respective pixel circuits and are provided to extend in a second direction orthogonal to the first direction and correspond to respective columns of a plurality of the pixel circuits. One of the scanning lines and the signal lines, provided for the one pixel circuit, which is larger in number is positioned in a lower-level interconnection layer. An electrode of a capacitance element included in the driving circuit is positioned in the interconnection layer in which either the scanning lines or the signal lines are provided.
Public/Granted literature
- US20210201811A1 DISPLAY DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2021-07-01
Information query
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