发明授权
- 专利标题: Organic compound and electrochromic device including the same
- 专利标题(中): 有机化合物和包含其的电致变色装置
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申请号: US13807060申请日: 2011-06-10
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公开(公告)号: US08982443B2公开(公告)日: 2015-03-17
- 发明人: Kenji Yamada , Shinjiro Okada
- 申请人: Kenji Yamada , Shinjiro Okada
- 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: Canon U.S.A., Inc. IP Division
- 优先权: JP2010-149481 20100630; JP2011-027540 20110210; JP2011-064398 20110323
- 国际申请: PCT/JP2011/063988 WO 20110610
- 国际公布: WO2012/002185 WO 20120105
- 主分类号: G02F1/15
- IPC分类号: G02F1/15 ; C07D495/14 ; C07D519/00 ; C09K11/06
摘要:
Provided is a novel electrochromic compound that is excellent in oxidation-reduction repetition and highly transparent when bleached and does not show optical absorption in the visible light region.The compound is an organic compound represented by General Formula [1] shown in Claim 1. In the General Formula [1], A and A′ are each independently selected from hydrogen atoms, alkyl groups, alkoxy groups, and aryl groups, wherein at least one of A and A′ is selected from the alkyl groups, the alkoxy groups, and the aryl groups.R1 and R2 independently represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryl group, an aralkyl group, an amino group, or a silyl group; and n represents 1 or 2.
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