Invention Grant
- Patent Title: Displaying apparatus in which a leak current between pixels is suppressed
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Application No.: US16878080Application Date: 2020-05-19
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Publication No.: US11271058B2Publication Date: 2022-03-08
- Inventor: Tetsuo Takahashi , Hiroaki Sano
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JPJP2019-098810 20190527
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32 ; H01L51/56 ; G09G3/3258 ; H01L51/52

Abstract:
A displaying apparatus in which a plurality of pixels each including an organic light emitting element are arrayed in a pixel region, comprising a plurality of lower electrodes arrayed on a substrate in correspondence with the plurality of pixels, a first insulating layer covering an upper surface of the substrate and at least side surfaces of the plurality of lower electrodes, an organic compound layer provided all over the pixel region to cover the plurality of lower electrodes and the first insulating layer, an upper electrode provided all over the pixel region to cover the organic compound layer, and an interpixel electrode provided between the plurality of lower electrodes to be arranged along a boundary of the plurality of pixels under the organic compound layer and above the first insulating layer.
Public/Granted literature
- US20200381499A1 DISPLAYING APPARATUS, MANUFACTURING METHOD THEREOF, AND ELECTRIC APPARATUS Public/Granted day:2020-12-03
Information query
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