Invention Grant
- Patent Title: Thiadiazole, compound for light-emitting elements, light-emitting element, light-emitting apparatus, authentication apparatus, and electronic device
- Patent Title (中): 噻二唑，发光元件用化合物，发光元件，发光装置，认证装置和电子装置
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Application No.: US13773033Application Date: 2013-02-21
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Publication No.: US09324952B2Publication Date: 2016-04-26
- Inventor: Hidetoshi Yamamoto , Tetsuji Fujita
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2012-041223 20120228; JP2012-041224 20120228; JP2012-230597 20121018
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D513/04 ; C09K11/06 ; H01L51/50
Abstract:
The thiadiazole represented by formula (1), when used as a light-emitting material in a light-emitting element, allows the light-emitting element to emit near-infrared light: wherein, in formula (1), each A independently represents a hydrogen atom, an alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aryl amino group, or a substituted or unsubstituted triarylamine.
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