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    • 3. 发明公开
    • Electrochromic device having no positional offset between the substrates
    • Elektrochrome Vorrichtung ohne Positionsversatz zwischen den Substraten
    • EP1962133A2
    • 2008-08-27
    • EP08010160.3
    • 2003-09-29
    • Gentex Corporation
    • Tonar, William L.Cammenga, David J.Poll, David L.Kar, Kevin B.Busscher, Bradley L.
    • G02F1/15B60R1/08G02F1/161
    • B32B17/10321B32B17/06B32B17/10036B32B17/10174B32B17/10513B60R1/088G02F1/1533G02F1/161G02F1/163
    • 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.
    • 为了允许电致变色装置在其前部(112)和后部(114)元件之间几乎没有或没有偏移,可以提供电导体(152,150)以电耦合设置在后部(114)上的第一导电层(128)的一部分 前部元件(112)的表面(112b)与设置在后部元件(114)的前表面(114a)上的第二导电层(120a,120b)的部分(120a)相连。 电导体可以是密封件(116)的导电部分的形式或其中嵌入有导线(150)的导电环氧树脂(152)的形式。 为了防止在电致变色介质(126)之间的短路,第一和第二导电层中的至少一个被分离成与第一部分(120a)电绝缘的第一部分(120a)和第二部分(120b),并且是第二部分 与电致变色材料(126)电接触。 可以使用弹性体边框。 此外,可以可选地使用边缘密封件,以便减少边框的需要或宽度。 导电的L形夹子(180,182)与导电层(120a,120b,128)电接触。