Title:
LIGHT-EMITTING ELEMENT AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/189381
Kind Code:
A1
Abstract:
A first semiconductor element according to one embodiment of the present disclosure comprises: a first electrode; a second electrode which is arranged so as to face the first electrode; and an organic layer which is provided between the first electrode and the second electrode, and which has a light-emitting layer including at least one heteroacene derivative having, in the molecule, one skeleton represented by general formula (1) and general formula (2).
Inventors:
UJIIE YASUHARU (JP)
ICHIMURA MARI (JP)
TAKAHASHI CHIAKI (JP)
ICHIMURA MARI (JP)
TAKAHASHI CHIAKI (JP)
Application Number:
PCT/JP2023/009141
Publication Date:
October 05, 2023
Filing Date:
March 09, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H10K50/12; C09K11/06; G09F9/30; H05B33/12; H05B33/26; H10K50/00; H10K50/15; H10K50/16; H10K50/17; H10K50/19; H10K50/816; H10K50/858; H10K59/00; H10K59/32; H10K85/30; H10K85/60; H10K102/10
Domestic Patent References:
| WO2016088793A1 | 2016-06-09 | |||
| WO2014115749A1 | 2014-07-31 | |||
| WO2012115218A1 | 2012-08-30 | |||
| WO2008050726A1 | 2008-05-02 | |||
| WO2016143775A1 | 2016-09-15 |
Foreign References:
| JP2011014550A | 2011-01-20 | |||
| JP2021064802A | 2021-04-22 | |||
| JP2017529688A | 2017-10-05 | |||
| JP2017521873A | 2017-08-03 | |||
| CN114685454A | 2022-07-01 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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