发明名称 |
Information displaying medium, writable labeling sheet and writable display/transfer sheet |
摘要 |
<p>An information displaying medium comprises a base member and a writable displaying unit disposed on the base member. The writable displaying unit has a reversible displaying element including a polymer/liquid crystal composite film. A processing means including a control means and an information recording unit is buried in the base member. The processing means comprises a semiconductor device. A communication means is buried in the base member for exchanging signals with an external apparatus. <IMAGE></p> |
申请公布号 |
EP0735519(A2) |
申请公布日期 |
1996.10.02 |
申请号 |
EP19960105134 |
申请日期 |
1996.03.29 |
申请人 |
DAI NIPPON PRINTING CO., LTD. |
发明人 |
SHIMADA, NAOKI |
分类号 |
G02F1/133;G06K1/12;G06K19/077;G06K19/08;G09F3/02;(IPC1-7):G09F3/02;G11B11/08;G02F1/137 |
主分类号 |
G02F1/133 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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