Toppan Forms Co., Ltd.

Aica Kogyo Company, Limited

Hitoshi Kagaya

Yoshiaki Ide

Takeshi Yamakami

Hiroki Ohno

Yoshihiro Mizunuma

Norihiro Ooishi

Kenji Ebihara

Shutaro Wake

A non-contact data receiving/transmitting body is provided which includes an IC chip, a first antenna to which the IC chip is connected, and a second antenna for use as a booster that resonates with the first antenna in a non-contact manner. The first antenna is a ring-shaped antenna having at least three straight portions. The second antenna has a central portion that is bent such that parts of the central portion extend respectively along the three straight portions of the first antenna and are at an angle equal to or greater than 90&#xb0; to each other. The IC chip is provided on the three straight portions of the first antenna and is connected to the first antenna at the straight portions.

Non-contract data receiving/transmitting body

A non-contact IC label comprising an electrically insulating first substrate; an electrically connected antenna coil and IC chip provided on one surface of said substrate; a magnetic layer provided on said one surface of said substrate so as to cover said antenna coil and said IC chip, a first adhesive layer provided on said magnetic layer, an electrically insulating second substrate provided on said first adhesive layer, a second adhesive layer provided on said second substrate, a release paper provided on said second adhesive layer, and an overlay material provided on a third adhesive layer on the other surface of said first substrate.

Noncontact IC label and method and apparatus for manufacturing the same

A non-contact type data reception and transmission body has an inlet having a base substrate, and an antenna and an integrated circuit chip which are provided on one side surface of the base substrate, and connected to each other, and a magnetic substrate layer disposed so that the magnetic substrate layer covers at least one of the antenna and the integrated circuit chip which constitute the inlet, wherein the magnetic substrate layer has a main component of a resin including a filler made of magnetic microparticles.

Noncontact data receiver/transmiter

Growing community of inventors

Tokyo, Japan

Hitoshi Kagaya