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公开(公告)号：US20210089085A1
公开(公告)日：2021-03-25
申请号：US17112121
申请日：2020-12-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daehyeong PARK , Jongmin CHOI , Jaehee KIM , Jongkeun KIM , Hun KIM , Donghyun BYUN , Uyhyeon JEONG , Iksu JUNG , Sunggun CHO , Chongkun CHO , Wonhee CHOI , Seunghyun HWANG , Byounguk YOON , Minsung LEE
IPC: G06F1/16
Abstract: An electronic device is provided that includes a housing including a front plate facing a first direction, a rear plate facing a second direction opposite to the first direction, and a lateral member surrounding a space between the front plate and the rear plate and at least partially constructed of a metal material, wherein the front plate includes a first edge having a first length and extending in a third direction, a second edge having a second length longer than the first length and extending in a fourth direction orthogonal to the third direction, a third edge parallel to the first edge, having the first length, and extending in the third direction from the second edge, a fourth edge parallel to the second edge, having the second length, and extending in the fourth direction from the first edge, a first region in which the third edge and the fourth edge meet, and a second region in which the second edge and the third edge meet, a display viewable through the front plate, and an adhesive layer constructed in a closed-curve shape along the first edge, second edge, third edge, and fourth edge of the front plate, wherein, when viewed from above the display, a width of the adhesive layer in the first region and the second region is greater than a width of the adhesive layer outside the first region and the second region.
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公开(公告)号：US20200253064A1
公开(公告)日：2020-08-06
申请号：US16750693
申请日：2020-01-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chongkun CHO , Sunggun CHO , Wonhee CHOI
Abstract: A housing of an electronic device and an electronic device are provided. The housing of an electronic device including at least one plate includes a first surface coupled to at least a portion of a plate of the at least one plate and facing a rear surface of the plate, and a member comprising a second surface being substantially perpendicular to the first surface and facing a side surface of the plate, and wherein the first surface comprises a protrusion protruding from the first surface toward the plate by a predetermined height, a first recess formed in from the first surface by a predetermined depth, and a second recess formed in from the first surface deeper than the first recess.
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公开(公告)号：US20220413562A1
公开(公告)日：2022-12-29
申请号：US17836495
申请日：2022-06-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongkeun KIM , Donghyun BYUN , Sukjin YUN , Chongkun CHO , Yonghwa HAN
Abstract: An electronic device is provided. The electronic device includes a display including a first area, a second area, and a folding area between the first area and the second area, a first housing configured to support the first area, a second housing configured to support the second area, and a hinge assembly configured to connect the first housing and the second housing, wherein the hinge assembly includes a hinge bracket including a pair of first rail structures formed to define a pair of hinge axes, a pair of hinge structures having one side connected to the first housing or the second housing and another side rotatably connected about the hinge axis along the first rail structure, and including a first cam structure. an intermediate member connected to the hinge bracket, and an elastic member configured to provide an elastic force to the intermediate member.
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公开(公告)号：US20210303028A1
公开(公告)日：2021-09-30
申请号：US17344186
申请日：2021-06-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chongkun CHO , Hyeongsam SON , Changjin SONG , Hyeonwoo LEE , Minwoo YOO
Abstract: An electronic device is provided. The electronic device includes a front plate, a rear plate facing away the front plate, a side member disposed to surround a space defined between the front plate and the rear plate, wherein the side member is coupled to the front plate and the rear plate to define a housing, wherein the side member is at least partially made of a metallic material, a polymer structure located in the space, and a display received in the space to be viewable through the front plat. The rear plate may be seated on the second surface.
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5.发明申请公开(公告)号：US20220317730A1
公开(公告)日：2022-10-06
申请号：US17518689
申请日：2021-11-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chongkun CHO
IPC: G06F1/16
Abstract: Disclosed is a hinge structure that includes a first shaft, a second shaft, a first arm part, a second arm part, a first rotation part, a second rotation part, a first main gear, a second main gear, and first and second compound gears disposed between the main gears. The first compound gear may include a first gear portion geared with the first main gear, and of which a distance from a center point to a gear tooth end is a first radius, and a second gear portion geared with the second compound gear, and of which a distance from a center point to a gear tooth end is a second radius that is smaller than the first radius. The second compound gear may have a structure corresponding to that of the first compound gear. An electronic device including the hinge structure is also disclosed.
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Patent Agency Ranking
公开(公告)号：US20210144866A1
公开(公告)日：2021-05-13
申请号：US17152076
申请日：2021-01-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chongkun CHO , Sunggun CHO , Wonhee CHOI
Abstract: A housing of an electronic device and an electronic device are provided. The housing of an electronic device including at least one plate includes a first surface coupled to at least a portion of a plate of the at least one plate and facing a rear surface of the plate, and a member comprising a second surface being substantially perpendicular to the first surface and facing a side surface of the plate, and wherein the first surface comprises a protrusion protruding from the first surface toward the plate by a predetermined height, a first recess formed in from the first surface by a predetermined depth, and a second recess formed in from the first surface deeper than the first recess.
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公开(公告)号：US20240035324A1
公开(公告)日：2024-02-01
申请号：US18485783
申请日：2023-10-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungsoo KIM , Jaehee KIM , Chongkun CHO
CPC classification number: E05D3/122 , E05D3/18 , E05D11/105 , E05Y2900/606
Abstract: A hinge structure is provided. The hinge structure includes a fixed structure including a first guide rail and a second guide rail, a center of an arc of the first guide rail is a first axis of rotation parallel to an axial direction and a center of an arc of the second guide rail is a second axis of rotation parallel to the axial direction, a first rotary structure including a first guide portion accommodated in the first guide rail and a first helical groove extending around and along the first axis of rotation, a second rotary structure including a second guide portion accommodated in the second guide rail and a second helical groove extending around and along the second axis of rotation, and a sliding structure including a first guide protrusion accommodated in the first helical groove and a second guide protrusion accommodated in the second helical groove.
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公开(公告)号：US20220316247A1
公开(公告)日：2022-10-06
申请号：US17425623
申请日：2021-07-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungsoo KIM , Jaehee KIM , Chongkun CHO
Abstract: A hinge structure is provided. The hinge structure includes a fixed structure including a first guide rail and a second guide rail, a center of an arc of the first guide rail is a first axis of rotation parallel to an axial direction and a center of an arc of the second guide rail is a second axis of rotation parallel to the axial direction, a first rotary structure including a first guide portion accommodated in the first guide rail and a first helical groove extending around and along the first axis of rotation, a second rotary structure including a second guide portion accommodated in the second guide rail and a second helical groove extending around and along the second axis of rotation, and a sliding structure including a first guide protrusion accommodated in the first helical groove and a second guide protrusion accommodated in the second helical groove.
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9.发明申请公开(公告)号：US20220011827A1
公开(公告)日：2022-01-13
申请号：US17349253
申请日：2021-06-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehee KIM , Chongkun CHO , Hyungsoo KIM
IPC: G06F1/16
Abstract: A hinge structure is provided. The hinge structure includes a first rotary member connected with a first housing, a second rotary member connected with a second housing, a gear structure that makes the first rotary member and the second rotary member operate in conjunction with each other, a first arm connected with the first rotary member, a second arm connected with the second rotary member, a first torque providing member that fastens the first arm and the first rotary member, and a second torque providing member that fastens the second arm and the second rotary member.
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公开(公告)号：US20230176629A1
公开(公告)日：2023-06-08
申请号：US18076617
申请日：2022-12-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chongkun CHO , Donghyun BYUN , Chungkeun YOO , Sukjin YUN
CPC classification number: G06F1/1681 , G06F1/1652 , H04M1/0216 , H04M1/0268
Abstract: An electronic device may include a display, a first housing, a second housing, and a hinge assembly configured to connect the first housing to the second housing and operate between a folded state and an unfolded state, wherein the hinge assembly may include a hinge bracket, a slider slidably connected to the hinge bracket and including a pair of reference cams and a pair of rotation rails configured to define a pair of hinge axes, a pair of rotators rotatably connected to the slider with the pair of hinge axes as centers, respectively, and both including a rotation cam configured to interoperate with the reference cams, and an elastic member configured to provide an elastic force in a direction in which the reference cam and the rotation cam press each other.
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