TOUCH PANEL DISPLAY WITH ANTENNA

To provide an antenna built-in touch panel including an antenna for reading information by short-range wireless communication, which has a small thickness and suppresses malfunction of the touch panel due to noise of the antenna.SOLUTION: A touch panel display with an antenna includes an antenna for...

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Bibliographic Details
Main Authors YAMAGISHI SHINJI, JEAN MUGIRANEZA, SUGITA YASUHIRO
Format Patent
LanguageEnglish
Japanese
Published 05.12.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:To provide an antenna built-in touch panel including an antenna for reading information by short-range wireless communication, which has a small thickness and suppresses malfunction of the touch panel due to noise of the antenna.SOLUTION: A touch panel display with an antenna includes an antenna for reading information by short-range wireless communication. The touch panel display with the antenna includes a first substrate 2, a second substrate 1, a display medium layer 3 sandwiched between these substrates, and a first touch sensor electrode 24T provided on a side of the display medium layer 3 on the first substrate 2. A second touch sensor electrode 24R and an antenna 25 are formed on the same layer on an opposite face of the display medium layer 3 on the first substrate 2.SELECTED DRAWING: Figure 1 【課題】近距離無線通信により情報を読み取るアンテナを備えたアンテナ内蔵タッチパネルにおいて、厚みが小さく、アンテナのノイズに起因するタッチパネルの誤動作を抑制する。【解決手段】アンテナ付きタッチパネルディスプレイは、近距離無線通信により情報を読み取るアンテナを備えている。このアンテナ付きタッチパネルディスプレイは、第１の基板２および第２の基板１と、これらの基板間に挟まれた表示媒体層３と、第１の基板２において表示媒体層３側に設けられた第１のタッチセンサ電極２４Ｔとを備えている。前記第１の基板２において表示媒体層３とは反対側の面に、第２のタッチセンサ電極２４Ｒとアンテナ２５とが同一層に形成されている。【選択図】図１
Bibliography:Application Number: JP20160191405