Invention Grant
- Patent Title: Organic electroluminescent element
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Application No.: US16361956Application Date: 2019-03-22
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Publication No.: US10892431B2Publication Date: 2021-01-12
- Inventor: Shina Kirita , Takayuki Shimamura
- 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: JP2018-061861 20180328
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00

Abstract:
An organic electroluminescent element includes, in order, a first electrode, an organic layer that includes an organic electroluminescent layer, an interface adjustment layer, a resistive layer, and a second electrode. The resistive layer has a specific resistance higher than a specific resistance of the second electrode. The interface adjustment layer has a specific resistance higher than the specific resistance of the second electrode and lower than the specific resistance of the resistive layer.
Public/Granted literature
- US20190305243A1 ORGANIC ELECTROLUMINESCENT ELEMENT Public/Granted day:2019-10-03
Information query
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