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    • 1. 发明授权
    • Sheet for electrophoretic display devices, process for its production, and its applications
    • 用于电泳显示器件的片材,其生产工艺及其应用
    • US07843625B2
    • 2010-11-30
    • US12222999
    • 2008-08-21
    • Hitoshi YamamotoHarunobu KomatsuHironobu AkutagawaYuji Misawa
    • Hitoshi YamamotoHarunobu KomatsuHironobu AkutagawaYuji Misawa
    • G02B26/00
    • G02F1/167G02F1/133305
    • The sheet for electrophoretic display devices includes a data display layer between electrically conductive layers of two opposite electrode films, the data display layer containing microcapsules for electrophoretic display devices and a binder resin, wherein the binder resin has a weight-average molecular weight of from 40,000 to 300,000 and a glass transition temperature of from −50° C. to 10° C. This sheet can be produced by forming the data display layer on an electrically conductive layer of a first electrode film and putting an electrically conductive layer of a second electrode film on the data display layer, followed by lamination. This sheet can be used, as its applications, for electrophoretic display devices using the sheets for electrophoretic display devices, and electronic equipments using the electrophoretic display devices.
    • 用于电泳显示装置的片材包括在两个相对电极膜的导电层之间的数据显示层,包含用于电泳显示装置的微胶囊的数据显示层和粘合剂树脂,其中粘合剂树脂的重均分子量为40,000 至300,000,玻璃化转变温度为-50℃至10℃。该片可以通过在第一电极膜的导电层上形成数据显示层并放置第二电极的导电层来制造 电影在数据显示层,然后层压。 作为其应用,该片材可以用于使用电泳显示装置的片材的电泳显示装置和使用电泳显示装置的电子设备。