Title:
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/210737
Kind Code:
A1
Abstract:
A compound represented by general formula (1). (In general formula (1), ring A1, ring B1, and ring C1 are each independently a substituted or unsubstituted ring. X is an oxygen atom, a sulfur atom, a substituent, or the like. The dotted line from U1 combines with the ring B1 to form a ring, or combines with the ring C1 to form a ring. U1 is an oxygen atom, a sulfur atom, N(R111), or B(R112). V1 is N(R113), B(R114), or C(=O). U1 and V1 are different from one another. R111, R112, R113, and R114 are each independently a hydrogen atom, a substituent, or the like.)
Inventors:
MURER PETER (CH)
NISHIMAE YUICHI (CH)
ILHAN MERAL (CH)
BITTERLIN ANDREAS (CH)
NISHIMAE YUICHI (CH)
ILHAN MERAL (CH)
BITTERLIN ANDREAS (CH)
Application Number:
PCT/JP2023/016618
Publication Date:
November 02, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07F5/02; C09K11/06; H10K50/10
Domestic Patent References:
| WO2022079067A1 | 2022-04-21 | |||
| WO2022002772A1 | 2022-01-06 | |||
| WO2021150026A1 | 2021-07-29 |
Foreign References:
| KR20210042840A | 2021-04-20 | |||
| JP2022507076A | 2022-01-18 | |||
| JP2022040089A | 2022-03-10 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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