IC TAG

To provide an IC tag that increases the capacity of a battery of the IC tag and can expand the application range and use of an IC tag system.SOLUTION: An IC tag system A can receive data transmitted from the IC tag 100 without contact with a portable information terminal with a built-in IC tag reade...

Full description

Saved in:
Bibliographic Details
Main Author NAKANO MASATOSHI
Format Patent
LanguageEnglish
Japanese
Published 11.04.2019
Subjects
CALCULATING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HANDLING RECORD CARRIERS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PHYSICS
PRESENTATION OF DATA
PRINTED CIRCUITS
RECOGNITION OF DATA
RECORD CARRIERS
TRANSMISSION
Online AccessGet full text

Cover

More Information
Summary:To provide an IC tag that increases the capacity of a battery of the IC tag and can expand the application range and use of an IC tag system.SOLUTION: An IC tag system A can receive data transmitted from the IC tag 100 without contact with a portable information terminal with a built-in IC tag reader 1. The IC tag 100 used in the system has an IC tag chip 130, a communication antenna 120, and a battery 140 provided on a base plate 110. A capacitor having structure in which a dielectric layer 142 is interposed between conductive layers 141 and 143 vertically is provided as a battery 140 on the base plate 110. The conductive layers 141 and 143 have metal fine particles 1411 and 1431 attached all over them in order to increase their effective area.SELECTED DRAWING: Figure 1 【課題】ＩＣタグのバッテリーを大容量化してＩＣタグシステムの適用範囲及び用途を拡げることを可能にするＩＣタグを提供する。【解決手段】ＩＣタグシステムＡについては、ＩＣタグ１００から送信されたデータをＩＣタグリーダー内蔵携帯情報端末機1により非接触で受信可能になっている。このシステムに使用されるＩＣタグ１００は、ＩＣタグチップ１３０、通信アンテナ１２０及びバッテリー１４０が基板１１０に設けられている。基板１１０には、誘電体層１４２が導体層１４１，１４３により上下から挟まれた構造のキャパシタがバッテリー１４０として設けられている。導体層１４１，１４３には、その実効面積増大のために金属微粒子１４１１，１４３１が一面にわたって付着されている。【選択図】図１
Bibliography:Application Number: JP20170243023