Invention Grant
- Patent Title: Wireless chip and electronic appliance having the same
- Patent Title (中): 无线芯片和电器具有相同的功能
-
Application No.: US13445262Application Date: 2012-04-12
-
Publication No.: US08455954B2Publication Date: 2013-06-04
- Inventor: Yukie Suzuki , Yasuyuki Arai , Shunpei Yamazaki
- Applicant: Yukie Suzuki , Yasuyuki Arai , Shunpei Yamazaki
- Applicant Address: JP Atsugi-shi, Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Atsugi-shi, Kanagawa-ken
- Agency: Robinson Intellectual Property Law Office, P.C.
- Agent Eric J. Robinson
- Priority: JP2005-064271 20050308
- Main IPC: H01L27/11
- IPC: H01L27/11
Abstract:
The present invention provides a wireless chip having high mechanical strength. Moreover, the present invention also provides a wireless chip which can prevent an electric wave from being blocked. In a wireless chip of the present invention, a layer having a thin film transistor formed over an insulating substrate is fixed to an antenna by an anisotropic conductive adhesive, and the thin film transistor is connected to the antenna. The antenna has a dielectric layer, a first conductive layer, and a second conductive layer; the first conductive layer and the second conductive layer has the dielectric layer therebetween; the first conductive layer serves as a radiating electrode; and the second electrode serves as a ground contact body.
Public/Granted literature
- US20120193694A1 WIRELESS CHIP AND ELECTRONIC APPLIANCE HAVING THE SAME Public/Granted day:2012-08-02
Information query
IPC分类:
