公开(公告)号：US09356351B2

公开(公告)日：2016-05-31

申请号：US14361341

申请日：2012-11-26

Applicant: Dexerials Corporation

Inventor： Satoru Sugita ,  Yoshito Ikeda ,  Norio Saito

IPC: H01Q1/24 ,  H01Q7/06 ,  H01Q1/22 ,  H01Q7/00 ,  G06K19/077

CPC classification number: H01Q7/06 ,  G06K19/07749 ,  G06K19/07771 ,  H01Q1/2225 ,  H01Q1/24 ,  H01Q1/243 ,  H01Q7/00 ,  Y10T29/49018

Abstract: An antenna apparatus, which is assembled into an electronic apparatus and made communicatable upon receipt of a magnetic field transmitted from a transmitter, includes a laminated member made by mutually superimposing an antenna coil inductively coupled to the transmitter and formed on an antenna substrate with a magnetic sheet for drawing a magnetic field transmitted from the transmitter to the antenna coil, a film-shaped protective member that covers the laminated member at least up to an end portion of the magnetic sheet, and a communication processing unit that carries out communication to and from the transmitter and is driven by an electric current flowing through the antenna coil.

Abstract translation: 组装成电子设备并且在接收到从发射机发送的磁场时可通信的天线装置包括通过相互叠加感应耦合到发射器并形成在天线基板上的磁体制成的层叠构件 用于将从所述发射器发送到所述天线线圈的磁场的片材，至少覆盖所述磁性片的端部的所述层叠体的膜状保护部件;以及通信处理部， 发射器并由流过天线线圈的电流驱动。

公开(公告)号：US20150002345A1

公开(公告)日：2015-01-01

申请号：US14469428

申请日：2014-08-26

Applicant: Dexerials Corporation

Inventor： Katsuhisa Orihara ,  Yoshito Ikeda ,  Norio Saito ,  Satoru Sugita

IPC: H01Q1/22 ,  H01Q1/24 ,  H01Q1/42 ,  H01Q7/00

CPC classification number: H01Q1/2208 ,  H01Q1/2225 ,  H01Q1/2266 ,  H01Q1/24 ,  H01Q1/243 ,  H01Q1/42 ,  H01Q7/00

Abstract: An antenna device that is built in an electronic device and that can perform communication by receiving a magnetic field transmitted from a transmitter includes an antenna coil formed on a printed circuit board and inductively coupled to the transmitter, and a magnetic sheet that attracts the magnetic field transmitted from the transmitter to the antenna coil. The antenna coil and the magnetic sheet are superposed on each other.

Abstract translation: 内置在电子设备中并且可以通过接收从发射机发送的磁场来执行通信的天线装置包括形成在印刷电路板上并感应地耦合到发射机的天线线圈和吸引磁场的磁性片 从发射机发射到天线线圈。 天线线圈和磁性片叠在一起。

公开(公告)号：US20140320354A1

公开(公告)日：2014-10-30

申请号：US14361341

申请日：2012-11-26

Applicant: Dexerials Corporation

Inventor： Satoru Sugita ,  Yoshito Ikeda ,  Norio Saito

IPC: H01Q7/06 ,  H01Q1/24

CPC classification number: H01Q7/06 ,  G06K19/07749 ,  G06K19/07771 ,  H01Q1/2225 ,  H01Q1/24 ,  H01Q1/243 ,  H01Q7/00 ,  Y10T29/49018

Abstract: An antenna apparatus, which is assembled into an electronic apparatus and made communicatable upon receipt of a magnetic field transmitted from a transmitter, includes a laminated member made by mutually superimposing an antenna coil inductively coupled to the transmitter and formed on an antenna substrate with a magnetic sheet for drawing a magnetic field transmitted from the transmitter to the antenna coil, a film-shaped protective member that covers the laminated member at least up to an end portion of the magnetic sheet, and a communication processing unit that carries out communication to and from the transmitter and is driven by an electric current flowing through the antenna coil.

Abstract translation: 组装成电子设备并且在接收到从发射机发送的磁场时可通信的天线装置包括通过相互叠加感应耦合到发射器并形成在天线基板上的磁体制成的层叠构件 用于将从所述发射器发送到所述天线线圈的磁场的片材，至少覆盖所述磁性片的端部的所述层叠体的膜状保护部件;以及通信处理部， 发射器并由流过天线线圈的电流驱动。

公开(公告)号：US20140320355A1

公开(公告)日：2014-10-30

申请号：US14361549

申请日：2012-11-15

Applicant: Dexerials Corporation

Inventor： Norio Saito ,  Satoru Sugita ,  Yoshito Ikeda

IPC: H01Q7/06 ,  H01Q1/24

CPC classification number: H01Q1/24 ,  G06K19/07771 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/06

Abstract: An antenna apparatus is assembled into an electronic apparatus and made communicatable upon receipt of a magnetic field transmitted from a transmitter. The antenna apparatus includes an antenna substrate having an antenna coil inductively coupled to the transmitter formed thereon and a magnetic sheet for use in drawing the magnetic field transmitted from the transmitter to the antenna coil. The magnetic sheet is inserted into a center portion of the antenna coil such that two ends of the magnetic sheet are positioned closer to the center portion than two ends of the antenna coil in an inserting direction thereof.

Abstract translation: 天线装置组装成电子设备，并且在接收到从发射机发射的磁场时可通信。 天线装置包括天线基板，天线基板具有感应耦合到形成在其上的发射器的天线线圈和用于将从发射器发送到天线线圈的磁场绘制的磁片。 磁片被插入到天线线圈的中心部分，使得磁片的两端位于比天线线圈的插入方向的两端更靠近中心部分的位置。