公开(公告)号：US20200048958A1

公开(公告)日：2020-02-13

申请号：US16342756

申请日：2017-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junsig KUM ,  Hyunjin KIM ,  Yoongeon KIM ,  Taesik YANG ,  Youngju LEE ,  Jungyub LEE ,  Dohyuk HA

IPC: E06B9/24 ,  B32B17/10 ,  B32B7/12

Abstract: A window product according to various embodiments of the present invention comprises: a window; and a film made of at least one insulation material and bonded to one side of the window, wherein the permittivity of the insulation material constituting the film is lower than the permittivity of the window and is higher than the permittivity of air, and the film may be a film for reducing loss of radio wave transmissivity of the window when attached to the window. Other various embodiments are also possible.

公开(公告)号：US20170118805A1

公开(公告)日：2017-04-27

申请号：US15331112

申请日：2016-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dohyuk HA ,  Jungyub LEE ,  Jun Sig KUM ,  YoungJu LEE ,  Goudelev ALEXANDER

IPC: H05B6/44 ,  H05B6/12

Abstract: A low-frequency heating apparatus is provided. The low-frequency heating apparatus includes a signal generator configured to generate an operation frequency for inducing a current through a coil unit surrounding an internal area of a housing of the heating apparatus, a power amplifier configured to amplify power of the operation frequency to a predetermined level and transmit the amplified operation frequency to the coil unit, the coil unit configured to be energized to heat an object provided inside the housing through a magnetic field generated by the current, and at least one processor configured to monitor an impedance value of the coil unit resonating at the operation frequency and control a resonant operation of the coil unit based on the impedance value of the coil unit and an impedance value of the power amplifier.

公开(公告)号：US20160241077A1

公开(公告)日：2016-08-18

申请号：US15044352

申请日：2016-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungyub LEE ,  Dohyuk HA ,  Junsig KUM ,  Youngju LEE

IPC: H02J7/02 ,  H02J7/04 ,  H02J7/00

CPC classification number: H02J7/025 ,  H01F27/36 ,  H01F38/14 ,  H02J7/0042 ,  H02J50/10 ,  H02J2007/0096

Abstract: According to various embodiments of the present disclosure, disclosed is a wireless power charging apparatus that includes a transparent dielectric body including a cavity for accommodating an electronic device, a transparent conductor provided on a wall of transparent dielectric configured to substantially block wireless power to outside the cavity, and at least one frequency filtering region disposed in the transparent conductor configured to perform at least one of pass a communication frequency of the electronic device and substantially block the wireless power to outside the cavity.

Abstract translation: 根据本公开的各种实施例，公开了一种无线电力充电装置，其包括：透明电介质体，其包括用于容纳电子器件的空腔;设置在透明电介质的壁上的透明导体，被配置为基本上阻挡无线电力到外部 空腔，以及设置在透明导体中的至少一个频率滤波区域，被配置为执行通过电子设备的通信频率中的至少一个并且将无线电力基本上阻挡在空腔外部。