Title:
ORGANIC EL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/101356
Kind Code:
A1
Abstract:
Provided is an organic EL display device in which external light reflection is suppressed, contrast is excellent, and color deviation is reduced. An organic EL display device having at least a transparent electrode, an organic EL layer, and a non-transparent electrode, in the stated order, and further having a black insulating layer, wherein the reflectivity of the non-transparent electrode is 25% ±20%.
Inventors:
ARAI TAKESHI (JP)
MIYOSHI KAZUTO (JP)
MIYOSHI KAZUTO (JP)
Application Number:
PCT/JP2017/042894
Publication Date:
June 07, 2018
Filing Date:
November 29, 2017
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
H05B33/26; G09F9/30; H01L27/32; H01L51/50; H05B33/12; H05B33/22
Domestic Patent References:
| WO2013069789A1 | 2013-05-16 | |||
| WO2015098714A1 | 2015-07-02 |
Foreign References:
| JP2004281365A | 2004-10-07 | |||
| JP2010103105A | 2010-05-06 | |||
| JP2015197995A | 2015-11-09 | |||
| JP2001527688A | 2001-12-25 | |||
| JP2005339957A | 2005-12-08 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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