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公开(公告)号：US20240196550A1
公开(公告)日：2024-06-13
申请号：US18582038
申请日：2024-02-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Baekeun CHO , Myunghoon KWAK , Bohyeon KIM , Hoyoung JEONG , Youngmin JI , Hyunju HONG
CPC classification number: H05K5/0217 , H05K7/20963
Abstract: An electronic device is provided including a first housing, a second housing that slides relative to the first housing, a flexible display configured such that a size of a region exposed on a front side of the electronic device is changed in response to a sliding motion of the second housing relative to the first housing, a heat radiating sheet disposed on at least a portion of a rear surface of the flexible display, and a flexible display support member disposed on a portion of a rear surface of the heat radiating sheet to support a portion of the flexible display. The flexible display support member includes a plurality of support bars that extend in a direction perpendicular to a sliding direction of the second housing. The plurality of support bars are spaced apart. The heat radiating sheet includes a plurality of folding portions, and at least portions of the heat radiating sheet are located in spaces separating the plurality of support bars.
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公开(公告)号：US20230254641A1
公开(公告)日：2023-08-10
申请号：US18299351
申请日：2023-04-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunggwang KANG , Wonho LEE , Baekeun CHO , Hyoungtak CHO , Myunghoon KWAK , Yangwook KIM , Soyoung LEE
CPC classification number: H04R3/04 , H04R1/028 , H04R1/2811 , H04R2430/01 , H04R2499/15 , H04R2499/11
Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing coupled to the first housing, a speaker disposed in the first housing and outputs an audio signal, a flexible display disposed in the first and second housings, and in which a size of a visual area can be expanded according to the movement of the second housing, a first duct line formed in the first housing, a second duct line formed at a position corresponding to the first duct line, and is formed in the second, a third duct line connected to the first duct line, and is formed in the second housing, and a processor, operatively connected to the speaker and the flexible display, configured to sense the moved distance of the second housing with respect to the first housing, and correct the characteristics of the audio signal based on the sensed moved distance.
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公开(公告)号：US20250008672A1
公开(公告)日：2025-01-02
申请号：US18829100
申请日：2024-09-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonho LEE , Joongyeon CHO , Hyunsuk KIM , Sanghyuk PARK , Soohyun SEO , Hojin JUNG , Baekeun CHO , Nakhyun CHOI , Junghyeob LEE , Hyunju HONG
Abstract: An electronic device according to various embodiments of the present disclosure includes a first housing including a first support member and a second support member. The electronic device also includes a second housing that slides with respect to the first housing, a flexible display which is a display including a first display region and a second display region extending from the first display region, and which enables at least a part of the second display region to be exposed on the basis of the slide movement of the second housing. The electronic device further includes a first circuit board arranged at the first support member and a second circuit board arranged at the second support member, where the second circuit board can be electrically connected to the first circuit board through a hole formed in one surface of the second support member.
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公开(公告)号：US20240373570A1
公开(公告)日：2024-11-07
申请号：US18776901
申请日：2024-07-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nakhyun CHOI , Baekeun CHO , Myunghoon KWAK , Hyunsuk KIM , Sanghyuk PARK , Soohyun SEO , Wonho LEE , Joongyeon CHO , Junghyeob LEE , Hyunju HONG
IPC: H05K5/02 , H01M10/42 , H01M50/202 , H01M50/247 , H01M50/284 , H02K7/116 , H05K5/00
Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing, a display disposed on the second housing and configured to be expanded or contracted according to the movement of the second housing, a first printed circuit board disposed in the second housing, a second printed circuit board disposed in the first housing, a flexible printed circuit board connected to the first printed circuit board and the second printed circuit board and configured to be unfolded or folded by the movement of the second housing, a battery disposed in the first housing and including a first lateral surface facing the second printed circuit board and a second lateral surface opposing the first lateral surface, and a motor disposed in the first housing and providing driving force for moving the second housing, wherein the first printed circuit board includes power management circuitry configured to provide power of the battery to the motor, and motor driving circuitry configured to drive the motor based on the power supplied from the power management circuit, and wherein the first printed circuit board is closer to the first lateral surface among the first lateral surface and the second lateral surface.
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5.发明公开公开(公告)号：US20240098163A1
公开(公告)日：2024-03-21
申请号：US18521358
申请日：2023-11-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Baekeun CHO , Myunghoon KWAK , Bohyeon KIM , Moonsun KIM , Jookwan LEE , Hyoungtak CHO , Soyoung LEE , Yangwook KIM , Junghyeob LEE
IPC: H04M1/02
CPC classification number: H04M1/0216 , H04M1/0266 , H04M2250/12
Abstract: An electronic device may include a first housing, a second housing, a hinge device configured to connect the first housing and the second housing so that the electronic device is switched from a folded state into an unfolded state, a first alloy member, at least a part of which is fixed to the first housing, the second housing, and the hinge device and which is made of a shape memory alloy material, a second alloy device, at least a part of which is fixed to the first housing and the second housing at a position different from the first alloy member and which is made of a shape memory alloy material, and a driving circuit configured to apply power to at least one of the first alloy member and the second alloy member so that at least one of the first alloy member and the second alloy member is restored. Various other embodiments may be possible.
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Patent Agency Ranking
公开(公告)号：US20220171434A1
公开(公告)日：2022-06-02
申请号：US17564773
申请日：2021-12-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyong PARK , Dongku KANG , Jichul KIM , Bongkyu MIN , Baekeun CHO , Chihyun CHO , Hyuncheol JIN
Abstract: An electronic device is provided. The electronic device includes a rollable display. The electronic device may include a main bracket configured to support the first portion of the rollable display, a roller member disposed in the first direction from the main bracket and arranged in a third direction perpendicular to the first direction, at least one folding support member disposed between the main bracket and the roller member and configured to support the second portion of the rollable display, a circuit board disposed to overlap at least a portion of the main bracket, at least one electronic component disposed adjacent to the roller member, and a FPCB configured to electrically connecting the main circuit board and the electronic component, wherein the FPCB is disposed to pass through the folding support member and extends from a portion of the circuit board to a portion of the electronic component.
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公开(公告)号：US20220151091A1
公开(公告)日：2022-05-12
申请号：US17520358
申请日：2021-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunggwang KANG , Hojin JUNG , Baekeun CHO , Hyoungtak CHO , Junhyuk KIM , Hoyoung JEONG , Changryong HEO
Abstract: The disclosure relates to an electronic device including a rollable display is provided. The electronic device includes a housing including a first surface oriented in a first direction, a second surface oriented in a second direction opposite to the first direction, a first side member slidable in a third direction different from the first direction and the second direction, and a second side member facing away from the first side member, a flexible display including a first region oriented in the first direction and a second region extending from the first region and oriented in the second direction opposite to the first direction, a plate configured to support at least a portion of the flexible display and to perform a sliding movement to cause at least a portion of the second region to be oriented in the first direction so as to substantially enable expansion of the first region, at least one member configured to enable the sliding movement of the plate through a rotational motion, and a rotation detection sensor configured to detect a degree of rotation while the at least one member rotates about a rotating axis.
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公开(公告)号：US20220148478A1
公开(公告)日：2022-05-12
申请号：US17573138
申请日：2022-01-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jookwan LEE , Youngmin KANG , Myunghoon KWAK , Youngrog KIM , Songyi LEE , Jihyung JUNG , Hoyoung JEONG , Baekeun CHO , Hyunju HONG
IPC: G09G3/00
Abstract: An operating method of an electronic device is provided. The method includes measuring an external temperature of the electronic device by using at least one sensor. The method may calculate, from an entire region of a flexible display, a fixed region that is visually exposed to an outside regardless of a screen size of the electronic device, and a variable region that is visually exposed at least in part to the outside in a screen expansion or screen size change state of the electronic device. The method may compare the external temperature with a preset first threshold temperature, thereby determining heating of the variable region in response to the external temperature being less than the first threshold temperature. The method may heat the variable region by controlling at least one of a luminance or a driving frequency of the variable region.
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9.发明申请公开(公告)号：US20210352169A1
公开(公告)日：2021-11-11
申请号：US17282399
申请日：2019-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minkuk KIM , Soobum LEE , Baekeun CHO
Abstract: An electronic device is disclosed. The electronic device may comprise: a housing; a substrate disposed inside the housing and comprising a first electric element and an adhesive material; and a shielding material fixed to the substrate by the adhesive material, the shielding member having a shielding space formed therein, the first electric element being disposed in the shielding space. The shielding member may comprise: a plate facing the substrate; and a side wall formed between the plate and the substrate so as to connect the plate and the substrate, the side wall extending in a peripheral direction so as to surround the shielding space. The adhesive material may be disposed on the substrate so as to surround at least a part of the side wall. The side wall may comprise: an outer surface directed toward the shielding space; an inner surface disposed opposite the outer surface; and a bottom surface facing the substrate. The adhesive material has at least a part formed to at least partially cover the outer surface and the inner surface. At least one of the outer surface and the inner surface may have a recess formed therein so as to contain the adhesive material. Various other embodiments understood from the specification are also possible.
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公开(公告)号：US20250030788A1
公开(公告)日：2025-01-23
申请号：US18906634
申请日：2024-10-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bohyeon KIM , Myunghoon KWAK , Baekeun CHO , Junghyeob LEE , Hyunju HONG
Abstract: An electronic device includes: a first housing; a second housing movable with respect to the first housing; a rollable display partially fixed to the second housing and can be inserted into the first housing in a slide-in state or drawn out from the first housing in a slide-out state; a wireless charging IC inside the first housing or the second housing and can receive power from an outside; a battery inside the first housing or the second housing and can be charged with the power received from the outside via the wireless charging IC; and at least one processor configured to: based on the state of the second housing, determine a current to be received from the outside through the wireless charging IC or a current for charging the battery; and transmit a signal related to the current to the wireless charging IC.
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