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Patent Searching and Data


Title:
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2018/043435
Kind Code:
A1
Abstract:
An organic electroluminescent element which is provided with a positive electrode, a negative electrode and a light emitting layer arranged between the positive electrode and the negative electrode, and wherein the light emitting layer contains a compound represented by formula (1) and a compound represented by formula (2).

Inventors:
KAWAMURA, Masahiro (1280, Kamiizumi Sodegaura-sh, Chiba 93, 〒2990293, JP)
NISHIMURA, Kazuki (1280, Kamiizumi Sodegaura-sh, Chiba 93, 〒2990293, JP)
Application Number:
JP2017/030808
Publication Date:
March 08, 2018
Filing Date:
August 28, 2017
Export Citation:
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Assignee:
IDEMITSU KOSAN CO.,LTD. (1-1 Marunouchi 3-chome, Chiyoda-ku Tokyo, 21, 〒1008321, JP)
International Classes:
H01L51/50; C09K11/06
Domestic Patent References:
WO2014092083A12014-06-19
WO2014208698A12014-12-31
WO2016129536A12016-08-18
WO2017118155A12017-07-13
Foreign References:
US20120168734A12012-07-05
JP2016115940A2016-06-23
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (Shibashin Kanda Bldg. 3rd Floor, 26 Kanda Suda-cho 1-chome, Chiyoda-k, Tokyo 41, 〒1010041, JP)
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