| 发明名称 |
SMART CARD WITH NON-VOLATILE DISPLAY USING TEMPERATURE-SENSITIVE ELECTRONIC INK |
| 摘要 |
A smart card is disclosed in which selective display is accomplished by utilizing heat and/or light sensitivity to cause the display to be viewable selectively, and only at desired times. The smart card may use e-ink so that it can be altered when combined with a terminal. |
| 申请公布号 |
WO2004053786(A1) |
申请公布日期 |
2004.06.24 |
| 申请号 |
WO2003IB05867 |
申请日期 |
2003.12.10 |
| 申请人 |
KONINKL PHILIPS ELECTRONICS NV;PLEUNIS JOHN |
发明人 |
PLEUNIS JOHN |
| 分类号 |
B41J3/407;G06K1/12;G06K19/06;G06K19/07 |
主分类号 |
B41J3/407 |
| 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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