发明授权
- 专利标题： IC card having image information
- 专利标题（中）： 具有图像信息的IC卡
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申请号： US279997申请日： 1994-07-25
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公开(公告)号： US5534372A公开(公告)日： 1996-07-09
- 发明人: Kunihiro Koshizuka , Shigehiro Kitamura , Masataka Takimoto , Tomonori Kawamura
- 申请人： Kunihiro Koshizuka , Shigehiro Kitamura , Masataka Takimoto , Tomonori Kawamura
- 申请人地址： JPX
- 专利权人： Konica Corporation
- 当前专利权人： Konica Corporation
- 当前专利权人地址： JPX
- 优先权： JPX5-186253 19930728
- 主分类号： B41M5/40
- IPC分类号： B41M5/40 ; B41M5/42 ; B41M5/44 ; G06K19/08 ; G03F7/11
摘要：
An IC card in which an IC chip is incorporated between a first and second base boards, comprises an image receiving layer on which an ink image is transferred by a thermal transfer method and a cushion layer provided between the IC chip and the image receiving layer so that the cushion layer smooths irregularity caused by the IC chip and improves a flatness of the image receiving layer.
公开/授权文献
- US4865115A Pouring device for dual-roll type continuous casting machines 公开/授权日：1989-09-12