Invention Grant
- Patent Title: Organic electroluminescent element and method for manufacturing organic electroluminescent element
- Patent Title (中): 有机电致发光元件及其制造方法
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Application No.: US14371187Application Date: 2013-03-08
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Publication No.: US09356253B2Publication Date: 2016-05-31
- Inventor: Masaki Aonuma , Takuya Satoh
- Applicant: JOLED INC.
- Applicant Address: JP Tokyo
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2012-171344 20120801
- International Application: PCT/JP2013/001507 WO 20130308
- International Announcement: WO2014/020789 WO 20140206
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/56
Abstract:
An organic electroluminescent element including: a lower electrode; an organic functional layer on the lower electrode; and an upper electrode on the organic functional layer, wherein profile of an upper surface of the upper electrode has a skewness of between −0.5 and 0.7 inclusive.
Public/Granted literature
- US20140374725A1 ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT Public/Granted day:2014-12-25
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