发明公开
EP1552340A2 ELECTROCHROMIC DEVICES HAVING NO POSITIONAL OFFSET BETWEEN SUBSTRATES
审中-公开
电致变色设备上,不位置偏置基板之间
- 专利标题: ELECTROCHROMIC DEVICES HAVING NO POSITIONAL OFFSET BETWEEN SUBSTRATES
- 专利标题(中): 电致变色设备上,不位置偏置基板之间
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申请号: EP03754986.2申请日: 2003-09-29
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公开(公告)号: EP1552340A2公开(公告)日: 2005-07-13
- 发明人: TONAR, William, L. , CAMMENGA, David, J. , POLL, David, L. , KAR, Kevin, B. , BUSSCHER, Bradley, L.
- 申请人: Gentex Corporation
- 申请人地址: 600 North Centennial Street Zeeland, MI 49464 US
- 专利权人: Gentex Corporation
- 当前专利权人: Gentex Corporation
- 当前专利权人地址: 600 North Centennial Street Zeeland, MI 49464 US
- 代理机构: Bayliss, Geoffrey Cyril
- 优先权: US260741 20020930
- 国际公布: WO2004031840 20040415
- 主分类号: G02F1/15
- IPC分类号: G02F1/15
摘要:
To allow an electrochromic device to have little or no offset between its front and rear elements, an electrical conductor may be provided to electrically couple a portion of a first conductive layer provided on the rear surface of the front element with a portion of a second conductive layer provided on the front surface of the rear element. The electrical conductor may be in the form of a conductive portion of the seal. To prevent shorting across the electrochromic medium, at least one of the first and second conductive layers is separated into a first portion and a second portion that is electrically isolated from the first portion and is in electrical contact with the electrochromic material. An elastomeric bezel may be utilized. Also, an edge seal may optionally be employed so as to reduce the need or width of the bezel.
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