发明公开
EP1437683A2 IC card and booking account system using the IC card
有权
Chipkarte und Buchhaltungssystem unter Verwendung der Chipkarte
- 专利标题： IC card and booking account system using the IC card
- 专利标题（中）： Chipkarte und Buchhaltungssystem unter Verwendung der Chipkarte
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申请号： EP03029021.7申请日： 2003-12-16
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公开(公告)号： EP1437683A2公开(公告)日： 2004-07-14
- 发明人: Yamazaki, Shunpei , Takayama, Toru , Maruyama, Junya , Goto, Yuugo , Ohno, Yumiko , Akiba, Mai
- 申请人： SEL SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 申请人地址： 398 Hase Atsugi-shi, Kanagawa-ken 243-0036 JP
- 专利权人： SEL SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人： SEL SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人地址： 398 Hase Atsugi-shi, Kanagawa-ken 243-0036 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2002378853 20021227
- 主分类号： G06K19/077
- IPC分类号： G06K19/077
摘要：
It is an object of the present invention to provide a highly sophisticated functional card that can ensure security by preventing forgery such as changing a picture of a face, and display other images as well as the picture of a face. A card comprising a display device and a thin film integrated circuit; wherein driving of the display device is controlled by the thin film integrated circuit; a semiconductor element used for the thin film integrated circuit and the display device is formed by using a polycrystalline semiconductor film; the thin film integrated circuit and the display device are sealed with a resin between a first substrate and a second substrate of the card; and the first substrate and the second substrate are plastic substrates.
公开/授权文献
- EP1437683B1 IC card and booking account system using the IC card 公开/授权日：2017-03-08
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