Invention Grant
- Patent Title: Organic electroluminescence display and method of manufacturing the same
- Patent Title (中): 有机电致发光显示器及其制造方法
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Application No.: US13406753Application Date: 2012-02-28
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Publication No.: US09076740B2Publication Date: 2015-07-07
- Inventor: Toshiki Matsumoto , Tadahiko Yoshinaga
- Applicant: Toshiki Matsumoto , Tadahiko Yoshinaga
- Applicant Address: JP
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP
- Agency: Sheridan Ross P.C.
- Priority: JP2011-068247 20110325
- Main IPC: H05B33/14
- IPC: H05B33/14 ; H01L27/32 ; H01L51/50

Abstract:
Disclosed herein is an organic electroluminescence display including a plurality of first electrodes, a hole injection/transport layer, a second organic light emitting layer for another color, a connection layer, a first organic light emitting layer for blue color, an electron injection/transport layer, and an electron injection/transport layer. The first electrodes are provided on a substrate on the basis of each of a first organic electroluminescence element for blue color and a second organic electroluminescence element for another color. The hole injection/transport layer is provided over the whole surface area on the first electrodes and having a property for one of hole injection or transport. The second organic light emitting layer for another color is provided over the whole surface area on the hole injection/transport layer and having a crystal part in a part. The connection layer is provided over the whole surface area on the second organic light emitting layer.
Public/Granted literature
- US20120242217A1 ORGANIC ELECTROLUMINESCENCE DISPLAY AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2012-09-27
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