Invention Grant
- Patent Title: Display device
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Application No.: US15139426Application Date: 2016-04-27
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Publication No.: US09741775B2Publication Date: 2017-08-22
- Inventor: Shigeru Sakamoto , Masakazu Gunji , Toshihiro Sato
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Typha IP LLC
- Priority: JP2015-092927 20150430
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52

Abstract:
A display device includes a plurality of pixels on a substrate including an insulating surface. Each of the plurality of pixels includes: a transistor above the insulating surface; a planarization film covering the transistor; a pixel electrode above the planarization film and electrically connected with the transistor; an insulating layer filled in a recess located around the pixel electrode between the pixels adjacent to each other; a light-emitting layer covering a surface of the pixel electrode and at least a part of a surface of the insulating layer; and a counter electrode above the light-emitting layer. A distance between a surface of the substrate and a face of the light-emitting layer in contact with the insulating layer is equal to or smaller than a distance between the surface of the substrate and a face of the light-emitting layer in contact with the pixel electrode.
Public/Granted literature
- US20160322437A1 DISPLAY DEVICE Public/Granted day:2016-11-03
Information query
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