Title:
COMPOSITION FOR FORMING ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND METHOD FOR PRODUCING ORGANIC FILM
Document Type and Number:
WIPO Patent Application WO/2018/110535
Kind Code:
A1
Abstract:
Provided is a composition for forming an organic electroluminescent element for which, when an organic film constituting the organic electroluminescent element is formed using wet film formation, it is possible to improve the uniformity of the film thickness of the organic film within a region surrounded by a bank. This composition for forming an organic electroluminescent element contains a charge injection and transport material, an organic solvent, and at least two types of surface modifier.
Inventors:
BANDO YOSHIMASA (JP)
YAMAHIRA MIZUKI (JP)
YAMAHIRA MIZUKI (JP)
Application Number:
PCT/JP2017/044524
Publication Date:
June 21, 2018
Filing Date:
December 12, 2017
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
H01L51/50; H05B33/10; H05B33/12; H05B33/22
Domestic Patent References:
| WO2010104183A1 | 2010-09-16 | |||
| WO2015186688A1 | 2015-12-10 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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