发明授权
- 专利标题: Organic light-emitting device and display apparatus
- 专利标题(中): 有机发光装置及显示装置
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申请号: US12205485申请日: 2008-09-05
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公开(公告)号: US07723915B2公开(公告)日: 2010-05-25
- 发明人: Yohei Iwasaki , Taiki Watanabe , Satoru Shiobara , Koichi Suzuki , Kazunori Ueno
- 申请人: Yohei Iwasaki , Taiki Watanabe , Satoru Shiobara , Koichi Suzuki , Kazunori Ueno
- 申请人地址: JP Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Fitzpatrick, Cella, Harper & Scinto
- 优先权: JP2007-238094 20070913
- 主分类号: H01J1/62
- IPC分类号: H01J1/62 ; C09K11/06
摘要:
An organic light-emitting device adapted for coating and having good emission efficiency and luminance. The organic light-emitting device employs an anode, a cathode, and a layer including an organic compound sandwiched between the anode and cathode. The layer containing the organic compound includes a bisfluorene compound represented by General Formula [1] below. wherein in Formula [1], A is a substituted or unsubstituted alkylene group, a substituted or unsubstituted cycloalkylene group, a substituted silylene group, a substituted germylene group, an oxygen atom, and a sulfur atom.
公开/授权文献
- US20090082439A1 ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS 公开/授权日:2009-03-26
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