Invention Grant
- Patent Title: Organic electroluminescence display device
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Application No.: US16029713Application Date: 2018-07-09
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Publication No.: US10388907B2Publication Date: 2019-08-20
- Inventor: Toshihiro Sato , Hironori Toyoda
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2013-206170 20131001
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L27/32 ; H01L51/50

Abstract:
An organic electroluminescence display device includes: a lower electrode that is made of a conductive inorganic material and formed in each of pixels arranged in a matrix in a display area; a light-emitting organic layer that is in contact with the lower electrode and made of a plurality of different organic material layers including a light-emitting layer emitting light; an upper electrode that is in contact with the light-emitting organic layer, formed so as to cover the whole of the display area, and made of a conductive inorganic material; and a conductive organic layer that is in contact with the upper electrode, formed so as to cover the whole of the display area, and made of a conductive organic material.
Public/Granted literature
- US20180315955A1 ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE Public/Granted day:2018-11-01
Information query
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