Invention Grant
- Patent Title: Organic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device
- Patent Title (中): 有机化合物，发光元件，发光装置，电子设备和照明装置
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Application No.: US14809427Application Date: 2015-07-27
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Publication No.: US09586924B2Publication Date: 2017-03-07
- Inventor: Sachiko Kawakami , Naoaki Hashimoto , Tsunenori Suzuki , Satoshi Seo
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP
- Agency: Husch Blackwell LLP
- Priority: JP2013-155318 20130726
- Main IPC: C07D307/77
- IPC: C07D307/77 ; H01L51/00 ; C07C211/61 ; C09K11/06 ; H01L51/50
Abstract:
An organic compound that emits blue light with high color purity and has a long lifetime is provided as a novel substance. The organic compound is a fluorescent organic compound having a structure in which benzonaphthofuranylamine is bonded to the 1-position and the 6-position of a pyrene skeleton.
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