公开(公告)号：US20200288583A1

公开(公告)日：2020-09-10

申请号：US16766167

申请日：2019-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changsu KIM ,  Hangyu HWANG ,  Sangsik NA ,  Jongbae JEON ,  Pranveer Singh RATHORE ,  Ingook HONG

IPC: H05K5/00 ,  B29C45/26 ,  H04B1/3827

Abstract: An electronic device according to various embodiments of the present disclosure includes a housing including a front plate facing a first direction, a rear plate facing a second direction that is opposite to the first direction, and side members for encompassing the inner space between the front plate and the rear plate; a display shown through at least a portion of the front plate; and a middle plate positioned between the front plate and the rear plate. The middle plate can include a first portion disposed between the front plate and the side members, when viewed from the outside of the housing. The first portion can include: a first surface supporting a portion of the front plate and facing the first direction; a second surface exposed to the outside of the housing; a third surface facing a third direction that is different from the first direction and the second direction, and facing the side surface of the front plate; and a protruding part protruding in the third direction on the third surface.

公开(公告)号：US20200236796A1

公开(公告)日：2020-07-23

申请号：US16655938

申请日：2019-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hangyu HWANG ,  Changsu KIM ,  Dukjin KIM ,  Sooyoung KIM ,  Jongyoul NOH ,  Sangsik NA ,  Jongbae JEON ,  Rathore Pranveer SINGH ,  Ingook HONG

IPC: H05K5/00 ,  B29C45/27

Abstract: An electronic device is provided. The electronic device includes a housing including a first plate, a second plate facing in a direction opposite to that of the first plate, and a side member enclosing a space between the first plate and the second plate and formed with a method of solidifying a resin including a predetermined amount of rigidity reinforcing material injected into an injection mold and including a plurality of side surfaces, and a gate mark receiving portion formed in each of the plurality of side surfaces of the side member and configured to receive at least one gate mark according to separation of the injection mold. The gate mark receiving portion is formed by a processing portion disposed at a corresponding position inside a cavity of the injection mold.

公开(公告)号：US20230038052A1

公开(公告)日：2023-02-09

申请号：US17864979

申请日：2022-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hangyu HWANG ,  Changsu KIM ,  Sangsik NA ,  Yeonghwan GONG ,  Hyunjung JUNG ,  Sungho CHO ,  Junpil KIM ,  Jinho KIM ,  Jinshik LIM ,  Jungho HWANG

IPC: H04M1/02

Abstract: According to certain embodiments, an electronic device housing comprises: a substrate including: a front surface comprising a plurality of front surface protrusions and a plurality of taper protrusions protruding from the plurality of front surface protrusions and a rear surface comprising a plurality of rear surface protrusions; and wherein two protrusions selected from the plurality of front surface protrusions, the plurality of taper protrusions, and the plurality of rear surface protrusions are different from each remaining ones of the plurality of front surface protrusions, the plurality of taper protrusions, and the plurality of rear surface protrusions; a deposition layer formed on the front surface of the substrate; and a transparent coating layer formed on the rear surface of the substrate.

公开(公告)号：US20220184868A1

公开(公告)日：2022-06-16

申请号：US17554664

申请日：2021-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changsu KIM ,  Hyunjung JUNG ,  Hangyu HWANG ,  Sangsik NA ,  Hongbum PARK

IPC: B29C45/37 ,  H04M1/02 ,  B29C45/00 ,  H05K7/14

Abstract: An electronic device is provided. The electronic device includes a housing; and a coating layer formed on at least a portion of a surface of the housing, wherein the coating layer comprises a paint, the paint including a one-component acrylate-based paint having a property of being cured by an ultraviolet (UV) light, or a one-component or two-component paint containing acryl and urethane and having a property of being cured by heat, wherein the coating layer has a pattern structure including an uneven pattern through laser processing on a portion of a coating film formed by applying the paint, and wherein two or more regions having different glossiness may exist on the surface of the housing by the pattern structure of the coating layer.

公开(公告)号：US20230090870A1

公开(公告)日：2023-03-23

申请号：US17861387

申请日：2022-07-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjong SHIN ,  Hangyu HWANG ,  Changsu KIM ,  Hyeonwoo LEE ,  Sungho CHO ,  Jeonga KANG ,  Hyunsuk CHOI

IPC: H05K5/02 ,  H05K5/00 ,  G02B3/00 ,  G02B5/04

Abstract: According to an embodiment of the disclosure, an electronic device may include a housing including a rear plate including a first region having a first concavo-convex pattern formed therein, and a second region having a second concavo-convex pattern formed therein, and a processor disposed inside the housing. The first concavo-convex pattern and the second concavo-convex pattern may be integrally formed with the rear plate, and a first depth of the first concavo-convex pattern may be different from a second depth of the second concavo-convex pattern.

公开(公告)号：US20210347098A1

公开(公告)日：2021-11-11

申请号：US17283888

申请日：2019-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changsu KIM ,  Sangsik NA ,  Rathore Pranveer SINGH ,  Youngjin Yl ,  Jongbae JEON ,  Donghyeon HWANG ,  Hangyu HWANG ,  Jinhyeong PARK ,  Youngik SON

IPC: B29C45/14 ,  H05K5/00 ,  H05K5/04

Abstract: A method for manufacturing an electronic device, according to one embodiment of the present invention, may comprise the operations of: inserting and injecting a polymeric material into a structure, which is a plate-shaped metal structure comprising a first surface and a second surface, the structure comprising: at least one opening penetrating the first surface and the second surface; and at least one recess having a first depth from the first surface and extending to have a repeating pattern selected from among a W-shape, a sawtooth shape, and a straight line shape, when viewed from above the first surface; and confirming that the recess is filled with the polymeric material. Various other embodiments are possible.

公开(公告)号：US20220400171A1

公开(公告)日：2022-12-15

申请号：US17831963

申请日：2022-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hangyu HWANG ,  Changsu KIM ,  Pranveer Singh RATHORE ,  Yongseok LEE ,  Sangsik NA ,  Hyunjung JUNG ,  Jinho LIM ,  Minwoo YOO

IPC: H04M1/18 ,  H01Q1/24

Abstract: A portable electronic device is provided. The portable electronic device includes a metal housing, an antenna module positioned in the metal housing, a first injection-molded member positioned in a radiation direction of the antenna module and having a first dielectric constant, a second injection-molded member at least partially in contact with the first injection-molded member, positioned in the radiation direction of the antenna module, and having a second dielectric constant different from the first dielectric constant, and a first organic film disposed along an inner surface of the metal housing to bond with at least a portion of the first injection-molded member, wherein the second injection-molded member forms, together with the metal housing, an exterior of the portable electronic device, and wherein the second injection-molded member is coupled with the first injection-molded member through a coupling structure in which one of the first injection-molded member or the second injection-molded member is at least partially protruding into another one of the first injection-molded member or the second injection-molded member.

公开(公告)号：US20220219364A1

公开(公告)日：2022-07-14

申请号：US17583438

申请日：2022-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwangyoun LEE ,  Jongsu LEE ,  Wonjoong KANG ,  Changsu KIM

IPC: B29C45/37

Abstract: According to certain embodiments, a cover plate of an electronic device, comprises: a first pattern formed in a first region of the cover plate; and a second pattern formed in a second region of the cover plate, wherein the first pattern has a first flat part and a first protrusion part protruding at a first height with respect to the first flat part, the first flat part and the first protrusion part being repeatedly arranged, the second pattern has a second flat part and a second protrusion part protruding at a second height with respect to the second flat part, the second flat part and the second protrusion part being repeatedly arranged, and the first flat part of the first pattern and the second flat part of the second pattern are continuously joined to each other at a portion at which the first pattern and the second pattern are connected.

公开(公告)号：US20230297487A1

公开(公告)日：2023-09-21

申请号：US17889135

申请日：2022-08-16

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Myeong Woo KIM ,  Kunwoo KIM ,  Changsu KIM ,  Hanjun KIM

IPC: G06F11/34 ,  G06F11/30

CPC classification number: G06F11/3423 ,  G06F11/3037

Abstract: A method and apparatus for estimating execution time of a neural network are provided, the method of estimating execution time of a neural network in a multi-core accelerator, the method including generating trace information including operation timing information for each core of the multi-core accelerator, and calculating the execution time of the neural network reflecting communication overhead between cores of the multi-core accelerator and memory access time for each core of the cores, based on the trace information.

公开(公告)号：US20230111297A1

公开(公告)日：2023-04-13

申请号：US17990858

申请日：2022-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungho HWANG ,  Changsu KIM ,  Sangsik NA ,  Sungho CHO ,  Hangyu HWANG ,  Junpil KIM ,  Jinho KIM ,  Jinshik LIM

IPC: G02B1/14 ,  G06F3/041

Abstract: An electronic device and housing are disclosed herein. The electronic device includes a plurality of electronic components housed within the housing. The housing includes a substrate, a transparent coating layer formed on a front surface of the substrate, a deposition layer formed on a rear surface of the substrate, wherein the front surface of the substrate includes a first protrusion extending in a first direction outwards from the substrate, wherein the rear surface of the substrate includes a second protrusion extending in a second direction opposite to the first direction, wherein the first protrusion and the second protrusion differ in at least one their respective widths, depths or pitches, and wherein a first focal length of the first protrusion and a second focal length of the second protrusion are different from each other.