公开(公告)号：US10218061B2

公开(公告)日：2019-02-26

申请号：US15817700

申请日：2017-11-20

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Tae Heon Lee ,  Hyeon Gil Nam ,  Choon Hee Kim ,  Hyun Do Park ,  Dae Seong Jeon ,  Nam Ki Kim

IPC: H04B1/034 ,  H01Q1/27 ,  H01Q1/38 ,  H01Q7/08

Abstract: A wireless communications antenna includes a first coil including first conductive patterns disposed on a first layer along a first axis and a second coil including second conductive patterns disposed on a second layer along a second axis having a direction different from a direction of the first axis.

公开(公告)号：US10404091B2

公开(公告)日：2019-09-03

申请号：US15292397

申请日：2016-10-13

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Ki Won Chang ,  Hyung Wook Cho ,  Dong Woo Han ,  Si Hyung Kim ,  Tae Seok Yang ,  Choon Hee Kim ,  Chang Mok Han ,  Taek Woo Kim

IPC: H02J7/02 ,  H02J50/80 ,  H04B5/00 ,  H02J7/00 ,  H02J50/10

Abstract: A coil substrate for wireless power transmission includes: an insulating substrate including a first surface and a second surface; a first wiring portion disposed on the first surface, wherein the first wiring portion includes first spiral patterns and a section in which opposing ends of each of the first spiral patterns are disposed parallel to each other; a second wiring portion disposed on the second surface and including second spiral patterns, wherein opposing ends of each of the second spiral patterns are spaced apart from each other; and conductive vias alternately connecting the first spiral patterns and the second spiral patterns to each other to form coil turns.

公开(公告)号：US20160072337A1

公开(公告)日：2016-03-10

申请号：US14837635

申请日：2015-08-27

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Ki Won Chang ,  Ji Hoon Kim ,  Jae Suk Sung ,  Choon Hee Kim ,  Hyun Keun Lim ,  Isaac Nam

IPC: H02J7/02 ,  H02J7/00

CPC classification number: H02J7/025 ,  A45C11/00 ,  A45C2011/002 ,  A45C2011/003 ,  H01M2/1066 ,  H01M10/46 ,  H01Q1/2208 ,  H01Q1/243 ,  H01Q7/00 ,  H02J7/0042 ,  H02J50/10 ,  H02J50/80 ,  H02J2007/0096 ,  H04B1/3888 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0081

Abstract: A case includes a casing region made of metal and configured to cover at least a portion of an apparatus, and a coil electrically insulated from the casing region and having a ring shape or a polygonal shape having ends separated from each other, the coil being configured to be disposed outside the apparatus.

Abstract translation: 一种壳体包括由金属构成并构造成覆盖设备的至少一部分的壳体区域和与壳体区域电绝缘并具有彼此分离的端部的环形或多边形形状的线圈，线圈被配置 被布置在设备外部。

公开(公告)号：US10045398B2

公开(公告)日：2018-08-07

申请号：US14844484

申请日：2015-09-03

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Isaac Nam ,  Ki Won Chang ,  Choon Hee Kim ,  Hyun Keun Lim

IPC: H02J50/12 ,  H04W88/02 ,  H04B5/00 ,  H02J50/10 ,  H02J50/80

Abstract: A wireless power receiver includes a resonance circuit, a power receiver, and a data transmitter. The power receiver is configured to control the resonance circuit to receive wireless power. The data transmitter is configured to control the resonance circuit to transmit data.

公开(公告)号：US20160126639A1

公开(公告)日：2016-05-05

申请号：US14878465

申请日：2015-10-08

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Choon Hee Kim ,  Hyun Keun Lim ,  Ki Won Chang ,  Hyung Wook Cho ,  Isaac Nam

IPC: H01Q21/28 ,  H04W4/00 ,  H04B5/00 ,  H01Q7/00 ,  H02J5/00

CPC classification number: H04W4/80 ,  H01Q1/2208 ,  H01Q7/00 ,  H02J5/005 ,  H02J7/0042 ,  H02J50/10 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0081

Abstract: A coil structure includes a first coil configured to transmit or receive a first signal of a first frequency, and a second coil configured to transmit or receive a second signal of a second frequency. The second coil is disposed outside the first coil, and a ratio of the second frequency to the first frequency is at least 1.3:1

Abstract translation: 线圈结构包括被配置为发送或接收第一频率的第一信号的第一线圈和被配置为发送或接收第二频率的第二信号的第二线圈。 第二线圈设置在第一线圈的外侧，第二频率与第一频率的比率至少为1.3:1