Invention Grant
- Patent Title: Anthracene derivative and light-emitting devices, electronic devices, and lighting device using the anthracene derivative
- Patent Title (中): 蒽衍生物和发光装置,电子装置和使用蒽衍生物的照明装置
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Application No.: US12576016Application Date: 2009-10-08
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Publication No.: US07960566B2Publication Date: 2011-06-14
- Inventor: Kaori Ogita , Sachiko Kawakami , Tsunenori Suzuki , Satoshi Seo
- Applicant: Kaori Ogita , Sachiko Kawakami , Tsunenori Suzuki , Satoshi Seo
- Applicant Address: JP Kanagawa-Ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Kanagawa-Ken
- Agency: Nixon Peabody LLP
- Agent Jeffrey L. Costellia
- Priority: JP2008-269097 20081017; JP2009-030140 20090212
- Main IPC: C07D209/86
- IPC: C07D209/86 ; C07D209/82 ; B32B19/02

Abstract:
An anthracene derivative is disclosed, and a light-emitting element, a light-emitting device, an electronic device, and a lighting device using the anthracene derivatives are demonstrated. The structure of the anthracene derivative is described in detail in the specification. The use of the anthracene derivative enables the production of a blue emissive light-emitting element having high emission efficiency, excellent purity of emission color, and a long lifetime, which contributes to the production of a high-performance light-emitting device, electronic device, and lighting device.
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