发明授权
- 专利标题: Electrochromic device
- 专利标题(中): 电致变色装置
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申请号: US10205982申请日: 2002-07-26
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公开(公告)号: US06728022B2公开(公告)日: 2004-04-27
- 发明人: Tsuyoshi Asano , Shinji Ohshima , Yoshinori Nishikitani
- 申请人: Tsuyoshi Asano , Shinji Ohshima , Yoshinori Nishikitani
- 优先权: JP2000-016929 20000126
- 主分类号: G02F115
- IPC分类号: G02F115
摘要:
An electrochromic device comprises an ion conductive layer containing an electrochromic polymer that has a bipyridine ion pair structure and a metallocene structure and/or a dihydroxyphenaizine structure. The device has low leakage current and reduced remnant coloration after a long time use.
公开/授权文献
- US20030072071A1 Electrochromic device 公开/授权日:2003-04-17
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