公开(公告)号：US20200220572A1

公开(公告)日：2020-07-09

申请号：US16733975

申请日：2020-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohhyuck KWON ,  Jaeyoung HUH ,  Daesuk KANG ,  Boram KIM ,  Jonghoon LIM ,  Sungchul PARK

IPC: H04B1/44 ,  H04B1/00 ,  H01Q3/24 ,  H01Q21/00 ,  H04M1/02

Abstract: Methods and devices for antenna switching are provided. A wireless signal is transmitted and received through a specific antenna module among a plurality of antenna modules. Status information about each of one or more other antenna modules among the plurality of antenna modules is acquired, when a temperature of the specific antenna module exceeds a predetermined value. The temperature of the specific antenna module is measured through a respective sensor module of a plurality of sensor modules. Each sensor module of the plurality of sensor modules is contained in or disposed adjacent to a respective antenna module of the plurality of antenna modules. The specific antenna module is switched to an antenna module selected from among the one or more other antenna modules, based on the acquired status information.

公开(公告)号：US20230378993A1

公开(公告)日：2023-11-23

申请号：US18363908

申请日：2023-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohhyuck KWON ,  Jaeyoung HUH ,  Daesuk KANG ,  Boram KIM ,  Jonghoon LIM ,  Sungchul PARK

IPC: H04B1/44 ,  H01Q3/24 ,  H01Q21/00 ,  H04B1/00 ,  H04M1/02

CPC classification number: H04B1/44 ,  H01Q3/24 ,  H01Q21/0025 ,  H04B1/0064 ,  H04M1/026 ,  H04M2250/12

Abstract: An electronic device and method thereof are provided. A method includes, while a wireless communication of a first frequency band is performed via a first 5G antenna, obtaining first status information related to the first 5G antenna and second status information related to a second 5G antenna; if the first status information does not satisfy a first predetermined condition and the second status information satisfies a second predetermined condition, switching from the first 5G antenna to the second 5G antenna, and performing the wireless communication in the first frequency band via the second 5G antenna; and if the first status information does not satisfy the first predetermined condition and the second status information does not satisfy the second predetermined condition, switching from the first 5G antenna to a legacy communication antenna, and performing the wireless communication in a second frequency band via the legacy communication antenna.

公开(公告)号：US20220352757A1

公开(公告)日：2022-11-03

申请号：US17422793

申请日：2021-07-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungshik SHIN ,  Sangwoo KANG ,  Kyungmin PARK ,  Baewon PARK ,  Juhyang LEE ,  Jinsik CHOI ,  Jaeyoung HUH

IPC: H02J50/12 ,  H02J7/00 ,  H01Q7/00

Abstract: According to one embodiment, an electronic device comprises a battery, an antenna module including a first coil and a second coil, at least one switch electrically connected with the antenna module, a magnetic field controller electrically connected with the antenna module, a charger electrically connected with the battery and the magnetic field controller, and at least one processor electrically connected with the at least one switch, the magnetic field controller, and the charger. The at least one processor may be configured to, based on an operation mode associated with the antenna module, control the at least one switch to connect the first coil with the magnetic field controller, or to connect the first coil and the second coil in parallel and allow the first coil and the second coil connected in parallel to connect with the magnetic field controller. Other embodiments may be possible as well.

公开(公告)号：US20220268935A1

公开(公告)日：2022-08-25

申请号：US17743566

申请日：2022-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeyoung HUH ,  Johngy LEE ,  Jonghoon LIM ,  Seongeun KIM ,  Kyungwoo LEE

IPC: G01S17/86 ,  H04N5/232 ,  G01S17/89

Abstract: According to an embodiment, an electronic device comprises: a camera module configured to acquire an image, wherein the image comprises a portion depicting at least one target object; a Time of Flight (ToF) sensor configured to generate depth data regarding the at least one target object; at least one processor operatively connected with the camera module and the ToF sensor; and at least one memory operatively connected with the at least one processor, wherein the at least one memory stores instructions that, when being executed, cause the at least one processor to perform a plurality of operations, the plurality of operations comprising: while acquiring the image by using the camera module, measuring a first distance between the at least one target object and the electronic device, based on the depth data from the ToF sensor; pause an operation of the ToF sensor when the measured first distance is longer than a designated distance; while the operation of the ToF sensor is paused, measure a second distance between the at least one target object and the electronic device, using the camera module; and when the measured second distance is within the designated distance, resume the operation of the ToF sensor.

公开(公告)号：US20210249751A1

公开(公告)日：2021-08-12

申请号：US17162110

申请日：2021-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yunbum LEE ,  Seongbeom HONG ,  Kyunghoon MOON ,  Seunggil JEON ,  Jaeyoung HUH ,  Jinsang KIM ,  Sungchul PARK

IPC: H01Q1/02 ,  H01Q21/08 ,  H01Q9/04

Abstract: An electronic device is provided. The electronic device includes a display having a first surface, a metal frame structure configured to form a side surface of the electronic device, a rear plate having a second surface facing a third direction, at least one antenna module disposed inside the side surface and having a radiation surface, at least one dielectric layer having at least a partial region attached to the radiation surface, and a wireless communication circuit configured to transmit or receive an radio frequency (RF) signal to or from the at least one antenna module, in which the at least one dielectric layer includes a first dielectric sheet and a second dielectric sheet, in which the first dielectric sheet is made of a thermal conductive material having a first permittivity and the second dielectric sheet is made of a material having a second permittivity larger than the first permittivity.

公开(公告)号：US20200319307A1

公开(公告)日：2020-10-08

申请号：US16840037

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd. ,  Samsung Electro-Mechanics Co., Ltd.

Inventor： Jaeyoung HUH ,  Kyungwan PARK ,  Jungho BAE ,  Boram KIM ,  Youngjin KIM ,  Hyun KIM ,  Byeonghoon PARK ,  Yoonsun PARK ,  Woontahk SUNG ,  Kyungwoo LEE ,  Kihoon JANG ,  Younho CHOI

IPC: G01S7/481 ,  G03B17/55 ,  H01S5/024 ,  H01S5/022 ,  H05K5/00 ,  H05K1/02 ,  H05K1/14 ,  H05K7/20 ,  G01S17/10

Abstract: An electronic device including a heat-radiant structure of a camera is provided. The electronic device includes a housing including a front plate facing a first direction and a back plate facing a second direction opposite to the first direction, an image sensor to receive light through a first region of the back plate, the image sensor disposed inside the housing, a laser emitter to emit light through a second region of the back plate, adjacent to the first region, the laser emitter disposed inside the housing, adjacent to the image sensor, a laser driver disposed between the laser emitter and the front plate, a housing structure surrounding at least a part of a side face of the image sensor and driver, a first metal structure disposed between the laser emitter and the laser driver, a first heat transfer member including a first portion disposed between the first metal structure and the driver, a second portion extended from the first portion along an outer face of the housing structure, and a third portion extended from the second portion to a space between the driver and the front plate, while in contact with the first metal structure, a second heat transfer member extended from the third portion of the first heat transfer member, and a first Thermal Interface Material (TIM) disposed between the second heat transfer member and the front plate, the first TIM being in contact with the second heat transfer member.

公开(公告)号：US20190354186A1

公开(公告)日：2019-11-21

申请号：US16476993

申请日：2018-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yudong BAE ,  Jeongseok LEE ,  Jaeyoung HUH ,  Donggyu KIM ,  Ilyoung KIM ,  Kwonho SONG ,  Yanghee LEE

IPC: G06F3/01 ,  G06F3/14 ,  G06F3/16 ,  G08B6/00

Abstract: Various embodiments of the present invention relate to a method for controlling an actuator. The present invention can detect a haptic generation event through a sensor unit, check data of an actuator and data of a human receptor stored in a memory in response to the haptic generation event, calculate a driving voltage of the actuator on the basis of the checked data of the actuator and the checked data of the human receptor, and drive the actuator with the calculated driving voltage. Other embodiments are also possible.