公开(公告)号：US20250060618A1

公开(公告)日：2025-02-20

申请号：US18936890

申请日：2024-11-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghoon LEE ,  Soonwoong YANG ,  Jongkyun IM

IPC: G02C13/00 ,  G02B27/01 ,  G06F1/16

Abstract: A wearable electronic device according to an embodiment may include: a first member including at least one display and at least one first gear part; and a second member including at least one second gear part at least partially coupled to the at least one first gear part and at least one prescription lens disposed between the at least one display and a body of a user, wherein the second member is disposed such that a distance between the at least one display and the at least one prescription lens is adjustable according to a position at which the at least one second gear part is coupled to the at least one first gear part. Various embodiments recognized through the specification are also possible.

公开(公告)号：US20240170085A1

公开(公告)日：2024-05-23

申请号：US18200709

申请日：2023-05-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hojun YOON ,  Youngdon CHOI ,  Seungjin PARK ,  Seunghoon LEE ,  Junghwan CHOI

IPC: G11C29/12 ,  G11C7/22 ,  G11C8/18 ,  H03K5/156

CPC classification number: G11C29/12015 ,  G11C7/222 ,  G11C8/18 ,  H03K5/1565

Abstract: A semiconductor device has a memory controller configured to provide a data strobe signal, and a memory device configured to receive a data signal provided from the memory controller or output a data signal to the memory controller, wherein the memory device includes a memory interface including a plurality of DQ driving circuits, the memory interface being configured to generate a plurality of phase clock signals based on the data strobe signal, determine a number of phase clock signals provided to the plurality of DQ driving circuits based on an operating frequency of the memory device, and provide the determined number of phase clock signals to the plurality of DQ driving circuits.

公开(公告)号：US20230410917A1

公开(公告)日：2023-12-21

申请号：US18100173

申请日：2023-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hojun YOON ,  Jinha HWANG ,  Seunghoon LEE ,  Youngchul CHO ,  Youngdon CHOI ,  Junghwan CHOI

IPC: G11C16/30 ,  G11C16/24

CPC classification number: G11C16/30 ,  G11C16/24

Abstract: An input/output circuit of a nonvolatile memory device and a nonvolatile memory device. The input/output circuit of a nonvolatile memory device includes a driver, which is configured to output data from the nonvolatile memory device to a data line, and a power gating circuit, which is connected between the driver and a power terminal or between the driver and a ground terminal and configured to block a leakage current of the driver. The power gating circuit includes a plurality of transistors electrically connected in parallel and having threshold voltages of different magnitudes, respectively.

公开(公告)号：US20230370096A1

公开(公告)日：2023-11-16

申请号：US18355021

申请日：2023-07-19

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Hyunchul PARK ,  Ho-Jin SONG ,  Yonghoon KIM ,  Sunggi YANG ,  Seunguk CHOI ,  Seunghoon LEE

IPC: H04B1/00 ,  H04B1/18 ,  H04B1/04

CPC classification number: H04B1/0007 ,  H04B1/18 ,  H04B1/0458

Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4th generation (4G) communication system, such as long term evolution (LTE). A circuit for detecting a reflection coefficient of an electronic device in a wireless communication system is provided. The circuit includes at least one processor, a plurality of analog to digital converters (ADCs), a plurality of RF elements, and a plurality of transmission lines including a first transmission line, a second transmission line, and a third transmission line, wherein the plurality of ADCs, the plurality of RF elements, and the plurality of transmission lines are correspondingly connected to each other, respectively, the plurality of ADCs are connected to the at least one processor.

公开(公告)号：US20230231821A1

公开(公告)日：2023-07-20

申请号：US18105376

申请日：2023-02-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eunsang JEON ,  Jieun KIM ,  Jinhong KIM ,  Yeseul PARK ,  Seokjae OH ,  Bongsung YU ,  Byoungho YUN ,  Seunghoon LEE ,  Yuseong JEON ,  Sejun HAN

IPC: H04L51/04 ,  H04L67/146

CPC classification number: H04L51/04 ,  H04L67/146

Abstract: A method of operating a display apparatus includes: obtaining display apparatus state information indicating data processing performance of the display apparatus, transmitting the display apparatus state information to a server that provides a chat service, receiving chat messages transmitted from the server according to a message throughput determined based on the display apparatus state information, and outputting the received chat messages.

公开(公告)号：US20220121253A1

公开(公告)日：2022-04-21

申请号：US17567326

申请日：2022-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon LEE ,  Yongbum KIM ,  Jihong KIM ,  Sangwoo PARK ,  Minchang SHIM ,  Sangwon LEE ,  Sungbok LEE ,  Changhyung LEE ,  Hanshil CHOI

IPC: G06F1/20 ,  H05K7/20 ,  H02J50/40 ,  H02J50/10 ,  H02J7/00

Abstract: Disclosed is a cooler according to various embodiments of the disclosure. The cooler may have an electronic device mounted thereon, which includes a front surface on which a display area is formed and a rear surface opposite the front surface. The cooler may include a housing including a first surface, a second surface opposite the first surface, and a third surface that surrounds an interior space between the first surface and the second surface, the first surface including a seating area on which the rear surface of the electronic device is seated and a recess area spaced apart from the rear surface of the electronic device by a predetermined gap, and a fan disposed in the interior space of the housing and including a rotary shaft formed in a direction toward the first surface from the second surface.

公开(公告)号：US20240365511A1

公开(公告)日：2024-10-31

申请号：US18740128

申请日：2024-06-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heecheul MOON ,  Sangmin KIM ,  Moohyun BAEK ,  Seunghoon LEE

IPC: H05K7/20 ,  G06F1/20

CPC classification number: H05K7/20336 ,  G06F1/203

Abstract: An electronic device includes: a housing; a display disposed on one surface of the housing; a printed circuit board disposed in an interior of the housing; a battery disposed in one direction of the printed circuit board in the interior of the housing, the battery includes a first portion and a second portion located at an end facing the printed circuit board; and a thermal diffusion member between the printed circuit board and the display and between the battery and the display. The thermal diffusion member includes a first diffusion portion which at least a portion of overlaps with the printed circuit board and at least a portion extends in the first portion of the battery, and a second diffusion portion between the second portion of the battery and the first diffusion portion and extended to be overlapped with at least a portion of the second portion of the battery.

公开(公告)号：US20240107213A1

公开(公告)日：2024-03-28

申请号：US18527924

申请日：2023-12-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghoon LEE ,  Youngsik CHOI

IPC: H04R1/02

CPC classification number: H04R1/028 ,  H04R2499/11 ,  H04R2499/15

Abstract: According to various embodiments, an electronic device may include: a housing including a first housing oriented in a first direction and a second housing oriented in a second direction that is opposite to the first direction; a display disposed on the surface of the first housing oriented in the first direction; a window disposed on the surface of the display oriented in the first direction; a first adhesive member disposed along the edge of the surface of the display oriented in the second direction, such that the edge of the surface of the display oriented in the second direction is adhered to the surface of the first housing oriented in the first direction; and an actuator which is to positioned in the inner space of the housing so as to he positioned more on the second direction side than the display, and which generates sound by vibrating the display.

公开(公告)号：US20210184337A1

公开(公告)日：2021-06-17

申请号：US17253483

申请日：2019-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghyup LEE ,  Yongseok LEE ,  Seungki CHOI ,  Jungsik PARK ,  Heeseok JUNG ,  Kyoungho KIM ,  Sangmin KIM ,  Yongyoun KIM ,  Seunghoon LEE

IPC: H01Q1/24 ,  H05K5/00 ,  H04M1/02

Abstract: An electronic device comprises: a front housing including a display on a front surface; a rear housing located on a rear surface of the front housing; an antenna clip coupled to the rear housing, wherein the antenna clip may comprise: a coupling body coupled to one end of the rear housing; a first contact portion extending from the coupling body and electrically connected to an external radiator, and a second contact portion electrically connected to a circuit board between the front housing and the rear housing. Other various embodiments may be possible.

公开(公告)号：US20200267293A1

公开(公告)日：2020-08-20

申请号：US16731497

申请日：2019-12-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Daeyoung NOH ,  Sangmin KIM ,  Minchang SHIM ,  Sunghyup LEE ,  Seunghoon LEE ,  Minjong LIM ,  Heeseok JUNG ,  Daehyeong PARK

IPC: H04N5/225 ,  H01L51/52 ,  H04M1/02 ,  G06F3/041 ,  G02B7/02 ,  H05K1/02

Abstract: According to various embodiments, an electronic device includes a front plate, a display visible from outside the electronic device through at least a portion of the front plate and is disposed in an internal space of the electronic device, the display including a plurality of layers, and a first opening, an image sensor disposed in the internal space and to be visible through the first opening, and an adhesive layer including a second opening overlapping the first opening between the front plate and the display, the second opening being smaller than the first opening wherein an edge of the first opening is not visible when the display is viewed from above.