Title:
ORGANIC LIGHT EMISSION ELEMENT, LAMINATION BODY, AND LIGHT EMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/250979
Kind Code:
A1
Abstract:
This organic light emission element exhibits high light emission efficiency, and includes a structure in which an exciton generation layer including a material having a ΔEST of 0.3 eV or less, a block layer, and a singlet fission layer including a singlet fission material, are laminated in this order.
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Inventors:
KAJI HIRONORI (JP)
SUZUKI KATSUAKI (JP)
WADA YOSHIMASA (JP)
NAKAGAWA HIROMICHI (JP)
ADACHI CHIHAYA (JP)
SUZUKI KATSUAKI (JP)
WADA YOSHIMASA (JP)
NAKAGAWA HIROMICHI (JP)
ADACHI CHIHAYA (JP)
Application Number:
PCT/JP2020/023038
Publication Date:
December 17, 2020
Filing Date:
June 11, 2020
Export Citation:
Assignee:
KYULUX INC (JP)
International Classes:
H01L51/50
Domestic Patent References:
| WO2019022120A1 | 2019-01-31 | |||
| WO2014129330A1 | 2014-08-28 | |||
| WO2012005009A1 | 2012-01-12 |
Foreign References:
| US20130240850A1 | 2013-09-19 |
Attorney, Agent or Firm:
SIKS & CO. (JP)
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