Title:
ORGANIC ELECTROLUMINESCENT APPARATUS AND FABRICATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/024881
Kind Code:
A1
Abstract:
A tandem organic electroluminescent apparatus comprises a reflective electrode (102); a first light emitting unit (103) on the reflective electrode; a semi-transparent connecting layer (106) on a side of the first light emitting unit distal to the reflective electrode; at least one second light emitting unit (104) on a side of the semi-transparent connecting layer distal to the first light emitting unit; and a transparent electrode (105) on a side of the at least one second light emitting unit distal to the semi-transparent connecting layer. The semi-transparent connecting layer and the reflective electrode form a microcavity (30).
Inventors:
WU CHANGYEN (CN)
Application Number:
PCT/CN2016/085092
Publication Date:
February 16, 2017
Filing Date:
June 07, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L51/52; H01L51/56
Foreign References:
| CN105161633A | 2015-12-16 | |||
| CN102077386A | 2011-05-25 | |||
| US7800295B2 | 2010-09-21 | |||
| CN101132020A | 2008-02-27 |
Other References:
See also references of EP 3335255A4
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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