| 发明名称 |
LIGHT SENSITIVE SWITCH FOR SEMICONDUCTOR PACKAGE TAMPER DETECTION |
| 摘要 |
Embodiments relate to the detection of semiconductor tampering with a light-sensitive circuit. A tamper detection device for an integrated circuit includes a light-sensitive circuit disposed within a package of an integrated circuit. The light-sensitive circuit closes in response to an exposure to a light source, indicating a tamper condition. |
| 申请公布号 |
US2016322314(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201615179109 |
申请日期 |
2016.06.10 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Cao Qing;Han Shu-Jen;Hung Li-Wen |
| 分类号 |
H01L23/00;G06K7/10;H01L31/105;G06K19/073;H01L31/02;H01L31/0203 |
主分类号 |
H01L23/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tamper detection device for an integrated circuit, comprising:
a light-sensitive circuit that includes at least one passive radio-frequency (RF) tag, the light-sensitive circuit closes in response to an exposure to a light source and the RF tag indicates a closure of the light-sensitive circuit. |
| 地址 |
Armonk NY US |
