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1. 发明授权

US10424833B2 Electronic apparatus 有权
公开(公告)号：US10424833B2
公开(公告)日：2019-09-24
申请号：US16248586
申请日：2019-01-15
申请人： Seiko Epson Corporation
发明人： Tadashi Aizawa , Masayuki Ikeda
IPC分类号： H01Q1/27 , H01Q1/24 , H01Q7/00 , G04G21/04 , G04R60/10
摘要： An electronic apparatus includes a display; and an antenna including a first element without power feeding that is a structural component made of metal and is disposed on the display or above a display surface of the display in a display direction, a second element which is disposed below the first element and is connected to a power supply, and a GND plate that is disposed below the second element, wherein the first element and the second element are electromagnetically coupled.

2. 发明申请

US20180069304A1 ELECTRONIC APPARATUS 审中-公开
公开(公告)号：US20180069304A1
公开(公告)日：2018-03-08
申请号：US15799742
申请日：2017-10-31
申请人： Seiko Epson Corporation
发明人： Tadashi Aizawa , Masayuki Ikeda
IPC分类号： H01Q1/27 , H01Q7/00 , G04R60/10 , H01Q1/24 , G04G21/04
CPC分类号： H01Q1/273 , G04G21/04 , G04R60/10 , H01Q1/241 , H01Q7/00
摘要： An electronic apparatus includes a display; and an antenna including a first element without power feeding that is a structural component made of metal and is disposed on the display or above a display surface of the display in a display direction, a second element which is disposed below the first element and is connected to a power supply, and a GND plate that is disposed below the second element, wherein the first element and the second element are electromagnetically coupled.

3. 发明申请

US20160049721A1 ELECTRONIC APPARATUS 有权
标题翻译：电子设备
公开(公告)号：US20160049721A1
公开(公告)日：2016-02-18
申请号：US14822674
申请日：2015-08-10
申请人： Seiko Epson Corporation
发明人： Tadashi AIZAWA , Masayuki Ikeda
IPC分类号： H01Q1/27 , G04G21/04 , H01Q1/24
CPC分类号： H01Q1/273 , G04G21/04 , G04R60/10 , H01Q1/241 , H01Q7/00
摘要： An electronic apparatus includes a display; and an antenna including a first element without power feeding that is a structural component made of metal and is disposed on the display or above a display surface of the display in a display direction, a second element which is disposed below the first element and is connected to a power supply, and a GND plate that is disposed below the second element, wherein the first element and the second element are electromagnetically coupled.
摘要翻译：电子设备包括显示器; 以及包括不具有供电的第一元件的天线，其是由金属制成的结构部件，并且被布置在显示器上的显示器上或显示器的显示面上方，布置在第一元件下方并连接的第二元件电源和设置在第二元件下方的GND板，其中第一元件和第二元件被电磁耦合。

4. 发明申请

US20150338831A1 Electronic Device 审中-公开
标题翻译：电子设备
公开(公告)号：US20150338831A1
公开(公告)日：2015-11-26
申请号：US14819134
申请日：2015-08-05
申请人： Seiko Epson Corporation
发明人： Tadashi Aizawa , Masayuki Ikeda
IPC分类号： G04R60/10
CPC分类号： G04B47/00 , G04R60/10
摘要： A small electronic device enables improving transmission and reception performance with stable operation. An example of the electronic device is an electronic wristwatch having a display; a circuit board disposed on one side of the display; an antenna is disposed on the opposite side of the circuit board as the display, and includes a dielectric layer, a ground conductor disposed on one side of the dielectric layer, and a radiating conductor disposed on the other side of the dielectric layer. The ground conductor is disposed on the surface of the dielectric layer on the side near the circuit board, and is connected to the ground potential of the circuit board. The radiating conductor is disposed on the surface of the dielectric layer on the side far from the circuit board, and is connected to the signal potential of the circuit board.
摘要翻译：小型电子装置可以稳定运行，提高发射和接收性能。电子设备的示例是具有显示器的电子手表; 布置在显示器一侧的电路板; 天线设置在电路板的与显示器相反的一侧上，并且包括介质层，布置在电介质层一侧的接地导体和布置在电介质层另一侧的辐射导体。接地导体设置在电路板附近一侧的电介质层的表面上，并连接到电路板的接地电位。辐射导体设置在电介质层的远离电路板的一侧的表面上，并与电路板的信号电位相连。

5. 发明申请

US20150091758A1 ANTENNA AND ELECTRONIC APPARATUS 审中-公开
标题翻译：天线和电子设备
公开(公告)号：US20150091758A1
公开(公告)日：2015-04-02
申请号：US14500827
申请日：2014-09-29
申请人： Seiko Epson Corporation
发明人： Masayuki Ikeda , Tadashi Aizawa
IPC分类号： H01Q7/00 , G01S5/02
CPC分类号： H01Q7/00 , G01S5/02 , H01Q1/273 , H01Q9/16 , H01Q9/30
摘要： An antenna includes a magnetic current element which is an element to constitute a loop and generates a magnetic current vector having a component perpendicular to a loop plane, and an electric current element to generate an electric current vector having a component parallel to the magnetic current vector.
摘要翻译：天线包括作为构成环路的元件的磁电流元件，并且产生具有垂直于环路平面的分量的磁电流矢量，以及电流元件以产生具有与磁电流矢量平行的分量的电流矢量。

6. 发明申请

US20130322217A1 Electronic Device 有权
公开(公告)号：US20130322217A1
公开(公告)日：2013-12-05
申请号：US13901318
申请日：2013-05-23
申请人： Seiko Epson Corporation
发明人： Tadashi Aizawa , Masayuki Ikeda
IPC分类号： G04B47/00
CPC分类号： G04B47/00 , G04R60/10
摘要： A small electronic device enables improving transmission and reception performance with stable operation. An example of the electronic device is an electronic wristwatch having a display; a circuit board disposed on one side of the display; an antenna is disposed on the opposite side of the circuit board as the display, and includes a dielectric layer, a ground conductor disposed on one side of the dielectric layer, and a radiating conductor disposed on the other side of the dielectric layer. The ground conductor is disposed on the surface of the dielectric layer on the side near the circuit board, and is connected to the ground potential of the circuit board. The radiating conductor is disposed on the surface of the dielectric layer on the side far from the circuit board, and is connected to the signal potential of the circuit board.

7. 发明申请

US20190165459A1 ELECTRONIC APPARATUS 审中-公开
公开(公告)号：US20190165459A1
公开(公告)日：2019-05-30
申请号：US16248586
申请日：2019-01-15
申请人： Seiko Epson Corporation
发明人： Tadashi Aizawa , Masayuki Ikeda
IPC分类号： H01Q1/27 , H01Q1/24 , G04R60/10 , G04G21/04 , H01Q7/00
CPC分类号： H01Q1/273 , G04G21/04 , G04R60/10 , H01Q1/241 , H01Q7/00
摘要： An electronic apparatus includes a display; and an antenna including a first element without power feeding that is a structural component made of metal and is disposed on the display or above a display surface of the display in a display direction, a second element which is disposed below the first element and is connected to a power supply, and a GND plate that is disposed below the second element, wherein the first element and the second element are electromagnetically coupled.

8. 发明授权

US09134704B2 Electronic device with antenna 有权
标题翻译：带天线的电子设备
公开(公告)号：US09134704B2
公开(公告)日：2015-09-15
申请号：US13901318
申请日：2013-05-23
申请人： Seiko Epson Corporation
发明人： Tadashi Aizawa , Masayuki Ikeda
IPC分类号： H01Q1/12 , G04B47/00 , G04R60/10
CPC分类号： G04B47/00 , G04R60/10
摘要： A small electronic device enables improving transmission and reception performance with stable operation. An example of the electronic device is an electronic wristwatch having a display; a circuit board disposed on one side of the display; an antenna is disposed on the opposite side of the circuit board as the display, and includes a dielectric layer, a ground conductor disposed on one side of the dielectric layer, and a radiating conductor disposed on the other side of the dielectric layer. The ground conductor is disposed on the surface of the dielectric layer on the side near the circuit board, and is connected to the ground potential of the circuit board. The radiating conductor is disposed on the surface of the dielectric layer on the side far from the circuit board, and is connected to the signal potential of the circuit board.
摘要翻译：小型电子装置可以稳定运行，提高发射和接收性能。电子设备的示例是具有显示器的电子手表; 布置在显示器一侧的电路板; 天线设置在电路板的与显示器相反的一侧上，并且包括介质层，布置在电介质层一侧的接地导体和布置在电介质层另一侧的辐射导体。接地导体设置在电路板附近一侧的电介质层的表面上，并连接到电路板的接地电位。辐射导体设置在电介质层的远离电路板的一侧的表面上，并与电路板的信号电位相连。

9. 发明授权

US10651547B2 Electronic apparatus 有权
公开(公告)号：US10651547B2
公开(公告)日：2020-05-12
申请号：US16539830
申请日：2019-08-13
申请人： Seiko Epson Corporation
发明人： Tadashi Aizawa , Masayuki Ikeda
IPC分类号： H01Q1/27 , H01Q1/24 , G04G21/04 , H01Q7/00 , G04R60/10
摘要： An electronic apparatus includes a display; and an antenna including a first element without power feeding that is a structural component made of metal and is disposed on the display or above a display surface of the display in a display direction, a second element which is disposed below the first element and is connected to a power supply, and a GND plate that is disposed below the second element, wherein the first element and the second element are electromagnetically coupled.

10. 发明授权

US10218060B2 Electronic apparatus 有权
公开(公告)号：US10218060B2
公开(公告)日：2019-02-26
申请号：US15799742
申请日：2017-10-31
申请人： Seiko Epson Corporation
发明人： Tadashi Aizawa , Masayuki Ikeda
IPC分类号： H01Q1/27 , H01Q1/24 , G04G21/04 , G04R60/10 , H01Q7/00
摘要： An electronic apparatus includes a display; and an antenna including a first element without power feeding that is a structural component made of metal and is disposed on the display or above a display surface of the display in a display direction, a second element which is disposed below the first element and is connected to a power supply, and a GND plate that is disposed below the second element, wherein the first element and the second element are electromagnetically coupled.

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