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公开(公告)号：US10153808B2
公开(公告)日：2018-12-11
申请号：US15223818
申请日：2016-07-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Ho Lim , Seung-Tae Ko , Yoon-Geon Kim , Won-Bin Hong
Abstract: A power supply device for an internal antenna of a display is provided. The power supply device includes at least two coils configured to be separated by a predetermined interval and a power supply terminal of the at least two coils to connect the at least two coils in parallel. An integrated circuit (IC) includes the power supply terminal of the at least two coils connects the at least two coils in parallel and supplies a current to the at least two coils through the included power supply terminal. Phases of the current flowing in the at least two coils are the same due to the current supplied by the IC.
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公开(公告)号：US10027015B2
公开(公告)日：2018-07-17
申请号：US14932682
申请日：2015-11-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-Geon Kim , Seung-Tae Ko , Sang-Ho Lim , Won-Bin Hong
Abstract: According to various embodiments of the present disclosure, an antenna device may include: a base substrate; a mesh grid formed by transparent electrodes on at least one surface of the base substrate; and a power feeding port connected to the mesh grid to provide a power feeding signal. At least a part of the mesh grid may form a radiation element with at least one of the power feeding signal indicative of direct feeding, and the power feeding signal indicative of coupled feeding indirectly. Since the radiation element may be configured by forming the mesh grid using a transparent conductive material, the antenna device may be easily concealed. Even if the antenna device is attached to, for example, a window glass of a vehicle or a window of a building, the antenna device may contribute to the removal of a shadow region while sufficiently securing the visibility of the glass.
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公开(公告)号：US09652073B2
公开(公告)日：2017-05-16
申请号：US14926536
申请日：2015-10-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Ho Lim , Seung-Tae Ko , Yoon-Geon Kim , Won-Bin Hong
CPC classification number: G06F3/0416 , G06F3/044 , H01Q1/243 , H01Q1/36 , H01Q1/44
Abstract: Provided are various embodiments related to an electronic device including an antenna device. According to an embodiment, an antenna device embedded in a display includes a film member provided between a plurality of display layers and multiple antenna portions including mesh-grid regions provided on the film member, in which a gap is formed between the multiple antenna portions such that the mesh-grid regions are discontinuously disposed in a spaced-apart relation. Other embodiments may also be possible.
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公开(公告)号：US10374295B2
公开(公告)日：2019-08-06
申请号：US15491400
申请日：2017-04-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-Geon Kim , Seung-Tae Ko , Sang-Ho Lim , Dong-Kyu Choi , Won-Bin Hong
Abstract: An electronic device that utilizes a display as an antenna is provided. The electronic device may include a display including a conductive layer, a signal power supply part electrically coupled to the conductive layer in order to utilize the conductive layer as an antenna radiator, and a substrate electrically connected to the signal power supply part so as to receive a signal of an antenna radiator of the conductive layer through the signal power supply part.
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公开(公告)号：US09831031B2
公开(公告)日：2017-11-28
申请号：US15336144
申请日：2016-10-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-Geon Kim , Seung-Tae Ko , Sang-Ho Lim , Won-Bin Hong
CPC classification number: H01F38/14 , G04G21/04 , G04R20/26 , G04R60/06 , G06F1/163 , H01F2038/143 , H01Q1/27 , H01Q1/273 , H01Q7/00 , H05K1/18 , H05K2201/1003
Abstract: A coil arrangement structure supporting wireless communication and a method for operating the same in a wireless terminal are provided. The coil arrangement structure includes a closed-loop metal frame and a coil arranged asymmetrically within the metal frame. The coil is arranged such that a distance between an outer side of the coil and an inner side of the metal frame is not constant and the coil is arranged integrally on a front surface of a display.
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Patent Agency Ranking
公开(公告)号：US10574299B2
公开(公告)日：2020-02-25
申请号：US16213007
申请日：2018-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Ho Lim , Seung-Tae Ko , Yoon-Geon Kim , Won-Bin Hong
Abstract: A power supply device for an internal antenna of a display is provided. The power supply device includes at least two coils configured to be separated by a predetermined interval and a power supply terminal of the at least two coils to connect the at least two coils in parallel. An integrated circuit (IC) includes the power supply terminal of the at least two coils connects the at least two coils in parallel and supplies a current to the at least two coils through the included power supply terminal. Phases of the current flowing in the at least two coils are the same due to the current supplied by the IC.
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公开(公告)号：US10515757B2
公开(公告)日：2019-12-24
申请号：US15822009
申请日：2017-11-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-Geon Kim , Seung-Tae Ko , Sang-Ho Lim , Won-Bin Hong
IPC: H04B1/38 , H01Q1/22 , H01Q7/00 , H01F38/14 , G06F1/16 , H05K1/18 , H01Q1/27 , G04G21/04 , G04R60/06 , H01Q3/24 , H04B5/00 , G04R20/26
Abstract: A coil arrangement structure supporting wireless communication and a method for operating the same in a wireless terminal are provided. The coil arrangement structure includes a closed-loop metal frame and a coil arranged asymmetrically within the metal frame. The coil is arranged such that a distance between an outer side of the coil and an inner side of the metal frame is not constant and the coil is arranged integrally on a front surface of a display.
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公开(公告)号：US10468753B2
公开(公告)日：2019-11-05
申请号：US15275959
申请日：2016-09-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-Geon Kim , Seung-Tae Ko , Sang-Ho Lim , Won-Bin Hong
IPC: H01Q1/24 , H01Q7/00 , G06F1/16 , H01F5/00 , H01F5/04 , H01Q1/27 , H01Q1/36 , H01Q1/38 , H01Q1/42 , H01Q1/50 , H01F27/02 , H01F27/34 , G04G21/04 , H01Q1/52
Abstract: An electronic device is provided. The electronic device includes a housing formed of a conductive material and a coil adjacent to the housing. The coil is configured to generate a flow of current along a first direction, and the coil may be electrically connected with the housing to generate a flow of current in a direction parallel with the first direction from a portion of the housing.
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公开(公告)号：US11145951B2
公开(公告)日：2021-10-12
申请号：US15767542
申请日：2016-11-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Tae Ko , Yoon-Geon Kim , Sang-Ho Lim , Won-Bin Hong
Abstract: One example among various examples of the present invention provides an antenna device and an electronic device having the same, and the antenna device can comprise: a conductive film member including mesh grid areas composed of transparent conducting wires and electrodes; and a radiation pattern path unit formed between the mesh grid areas. In addition, the antenna device and the electronic device having the same, according to the present invention, can be implemented through other various examples.
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公开(公告)号：US10401397B2
公开(公告)日：2019-09-03
申请号：US14174375
申请日：2014-02-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Ho Lim , Sang-Ho Lee , Chea-Ok Ko , Jong-Wan Shim , Jeong-Nam Cheon
Abstract: A method of extracting an Integrated Circuit (IC) current is provided. The method includes generating a transfer function value by using a voltage measured in a node nearest an input terminal of the IC, substituting the generated transfer function value for a reverse fast Fourier transform function, so as to extract the IC voltage, and extracting the IC current from the extracted IC voltage through a simulation in a time domain.
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