| 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 |
KR20050088419(A) |
申请公布日期 |
2005.09.06 |
| 申请号 |
KR20057010498 |
申请日期 |
2005.06.10 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
PLEUNIS JOHN |
| 分类号 |
B41J3/407;G06K1/12;G06K19/06;G06K19/07;(IPC1-7):G06K19/07 |
主分类号 |
B41J3/407 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
