公开(公告)号：US20080309574A1

公开(公告)日：2008-12-18

申请号：US11761955

申请日：2007-06-12

Applicant: Laurent Desclos ,  Seung-Woong Choi ,  Jun-Ho Park ,  Sung-Ki Jung ,  B.S. Kwak ,  Ki-Su Kim ,  Seong-Woo Lee

Inventor： Laurent Desclos ,  Seung-Woong Choi ,  Jun-Ho Park ,  Sung-Ki Jung ,  B.S. Kwak ,  Ki-Su Kim ,  Seong-Woo Lee

IPC: H01Q1/52

CPC classification number: H01Q1/52 ,  H01L2924/19107 ,  H01L2924/3025

Abstract: Techniques are provided to prevent undesired and/or unauthorized analysis and access to electronic components designs. A shield can be utilized to prevent invasive and/or non-invasive analysis methods such as the use of x-rays to determine the structural configuration and/or component makeup of an embedded antenna. In addition, a damageable material that can be utilized alone or in conjunction with the shield is also provided. When attempting to access the antenna and/or components included therein, any inappropriate force or exposure to certain elements, such as heat, will cause the material and the antenna and/or the components therein to be damaged or melted beyond a point of useful recognition for the entity. Furthermore, thin films can be utilized to construct one or more portions of the antenna to the same effect. In addition, the antenna and/or components can be configured for actively reconfiguring a resonant frequency of the antenna.

Abstract translation: 提供技术以防止不期望的和/或未经授权的分析和访问电子元件设计。 可以使用屏蔽来防止入侵和/或非侵入性分析方法，例如使用x射线来确定嵌入式天线的结构配置和/或组件构成。 此外，还提供了可以单独使用或与屏蔽结合使用的可损坏的材料。 当试图访问包括在其中的天线和/或组件时，对某些元件（例如热）的任何不适当的力或暴露将导致材料和天线和/或其中的部件被破坏或熔化超出有用识别点 为实体。 此外，可以利用薄膜来构造天线的一个或多个部分以达到相同的效果。 此外，天线和/或组件可被配置为主动地重新配置天线的谐振频率。