发明申请
- 专利标题: COMPOSITE INTEGRATED CIRCUITS AND METHODS FOR WIRELESS INTERACTIONS THEREWITH
-
申请号: US15589435申请日: 2017-05-08
-
公开(公告)号: US20170242071A1公开(公告)日: 2017-08-24
- 发明人: Min-Jer WANG , Ching-Nen PENG , Chewn-Pu JOU , Feng Wei KUO , Hao CHEN , Hung-Chih LIN , Huan-Neng CHEN , Kuang-Kai YEN , Ming-Chieh LIU , Tsung-Hsiung LEE
- 申请人: Taiwan Semiconductor Manufacturing Company, Ltd.
- 主分类号: G01R31/302
- IPC分类号: G01R31/302 ; H01L25/065 ; G01R31/28 ; H02J50/20
摘要:
An integrated circuit (IC) includes a first circuit layer that includes a first wireless power transfer (WPT) device, a first chip electrically connected to the first circuit layer, and a first tracking circuit disposed in the first chip. The first WPT device may be configured to extract energy from an electromagnetic signal and provide an output voltage. The first tracking circuit may be powered by the output voltage of the first WPT device and may output tracking data in response to an instruction extracted from the electromagnetic signal.