公开(公告)号：US12271245B2

公开(公告)日：2025-04-08

申请号：US17321633

申请日：2021-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changryong Heo ,  Kenhyung Park ,  Kiyeon Park ,  Yongyi Kim

IPC: G06F1/3206 ,  G06F1/16 ,  G06F1/3209 ,  G06F1/3215 ,  G06F1/3231 ,  G06F1/3234 ,  G06F1/3293 ,  G06F3/01 ,  G06F3/16

Abstract: An apparatus and method for waking up a main processor (MP) in a low power or ultra-low power device preferably includes the MP, and a sub-processor (SP) that utilizes less power than the MP to monitor ambient conditions than the MP, and may be internalized in the MP. The MP and SP can remain in a sleep mode while an interrupt sensor monitors for changes in the ambient environment. A sensor is preferably an interrupt-type sensor, as opposed to polling-type sensors conventionally used to detect ambient changes. The MP and SP may remain in sleep mode, as a low-power or an ultra-low power interrupt sensor operates with the SP being in sleep mode, and awakens the SP via an interrupt indicating a detected change. The SP then wakes the MP after comparing data from the interrupt sensor with values in storage or with another sensor.

公开(公告)号：US12177994B2

公开(公告)日：2024-12-24

申请号：US17830421

申请日：2022-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Prushinskiy Valeriy ,  Minwoo Yoo ,  Hyungsok Yeo ,  Changryong Heo ,  Seonho Hwang

IPC: H05K5/02 ,  H05K5/00

Abstract: An electronic device according to various embodiments includes a display, a first housing including an upper cover, a lower cover, a first side cover configured to connect the upper cover and the lower cover, and a pair of second side covers configured to connect the upper cover, the lower cover, and the first side cover, a first roller disposed adjacent to the first side cover and configured to wind the display, a second housing connected to the display, and a moving structure disposed opposite to the first side cover and configured to move the second housing from the first housing.

公开(公告)号：US12008198B2

公开(公告)日：2024-06-11

申请号：US17525269

申请日：2021-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minuk Kim ,  Sungho Ahn ,  Bowon Jung ,  Jihyung Jung ,  Joungmin Cho ,  Sungdae Choi ,  Kwangtai Kim ,  Donghyun Yeom ,  Changryong Heo

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F1/1652 ,  G06F3/0445 ,  G06F2203/04102 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: A method and an electronic device are provided for compensating for changed touch sensitivity of a touch panel of the electronic device. It is detected whether a rollable display of the electronic device is expanded. It is detected whether the touch sensitivity of the touch panel of the rollable display is changed, in case that the rollable display is expanded. A rolling direction and a length of extension of the rollable display is changed, in case that the touch sensitivity is changed. It is detected whether a resistance of an expansion area of the rollable display is changed. The touch sensitivity of the touch panel is compensated for, in case that the resistance is changed.

公开(公告)号：US11924595B2

公开(公告)日：2024-03-05

申请号：US17933787

申请日：2022-09-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wontae Jeong ,  Eungkyu Park ,  Dongyeop Lee ,  Yonghwa Kim ,  Gihoon Lee ,  Jaehwan Lee ,  Seungbum Choi ,  Hyounggil Choi ,  Changryong Heo

IPC: H05K5/00 ,  H01F38/14 ,  H01M50/209 ,  H01M50/24 ,  H04R1/02 ,  H05K5/02 ,  H05K5/03 ,  H05K5/06

CPC classification number: H04R1/025 ,  H01F38/14 ,  H01M50/209 ,  H01M50/24 ,  H05K5/0004 ,  H05K5/0017 ,  H05K5/0086 ,  H05K5/0247 ,  H05K5/03 ,  H05K5/069 ,  H01M2220/30 ,  H04R2499/01

Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.

公开(公告)号：US11726526B2

公开(公告)日：2023-08-15

申请号：US17521132

申请日：2021-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bohyeon Kim ,  Myunghoon Kwak ,  Junhyuk Kim ,  Moonsun Kim ,  Changryong Heo

IPC: G06F1/16 ,  H01Q1/24 ,  H02J50/10

CPC classification number: H01Q1/243 ,  G06F1/1624 ,  G06F1/1635 ,  G06F1/1652 ,  H02J50/10

Abstract: Disclosed is an electronic device including a first 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 surface at least partially surrounding a space between the first surface and the second surface, and a second side surface facing away from the first side surface, a flexible display including a first region oriented in a first direction and a second region extending from the first region, wherein the first region is configured to be expandable by causing at least a part of the second region to be oriented in the first direction based on a slide movement of at least a part of the housing, and an antenna module disposed adjacent to the second surface of the housing, the antenna module including a wireless charging antenna, and a module mounting unit configured to surround at least a part of the wireless charging antenna and to be movable in an internal space inside the housing such that the wireless charging antenna is located in a center of a width of the housing in response to a state of the electronic device according to expansion or contraction of a display region of the display.

公开(公告)号：US11720147B2

公开(公告)日：2023-08-08

申请号：US17539325

申请日：2021-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Valeriy Prushinskiy ,  Hyungsok Yeo ,  Changryong Heo ,  Minwoo Yoo ,  Seonho Hwang

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1607 ,  G06F1/1624 ,  G06F2200/1632

Abstract: An electronic device according to an embodiment includes a first housing, a second housing coupled to the first housing to slide in a first direction, and a display including a first area having one end coupled to one side of the first housing so as to be rotatable about an axis of rotation that faces in a second direction crossing the first direction and a second area adjacent to an opposite end of the first area. In a first state, the second housing is located in the first housing, one region of the second area of the display is folded toward a rear surface of the display, the display in a folded state is disposed on one surface of the first housing, and the first area of the display is visually exposed. In a second state, the display is unfolded such that the first area and the second area are visually exposed, and at least part of the second housing is withdrawn from the first housing and disposed on a rear surface of the second area of the display.

公开(公告)号：US11553614B2

公开(公告)日：2023-01-10

申请号：US17158966

申请日：2021-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joongyeon Cho ,  Taekyung Lee ,  Gisoo Lim ,  Byunghun Cho ,  Bongsuk Choi ,  Jongchul Choi ,  Changryong Heo

IPC: H05K5/02 ,  G06F1/16 ,  H05K5/00

Abstract: An electronic device comprises a first structure including a first plate providing a first surface and a second surface and a second structure coupled to surround at least a portion of the first structure and configured to guide the first structure in a direction parallel with the first surface or the second surface. The device also includes a roller mounted on an edge of the second structure and a flexible display including a first area mounted on the first surface and a second area extending from the first area. The device also includes at least one support sheet mounted on the roller and wound around the roller as the roller rotates. The support sheet is wound around the roller when the second area is received inside the second structure, and is unfolded inside the second area when the second area is exposed to the outside of the second structure.

公开(公告)号：US11498225B2

公开(公告)日：2022-11-15

申请号：US16797940

申请日：2020-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junghan Kim ,  Sungjin Park ,  Seunghwan Lee ,  Baeseok Lim ,  Woojong Cho ,  Kuyoung Choi ,  Hyoseok Na ,  Changryong Heo

IPC: B25J13/08 ,  G06F3/041

Abstract: An electronic device including: a housing; a sensor module disposed on an inner face of the housing and including a plurality of sensing units; and a processor positioned within the housing and electrically connected to the sensor module. Each of the plurality of sensing units is electrically connected to another sensing unit adjacent thereto among the plurality of sensing units, and includes a central portion and a plurality of peripheral portions connected to a partial area of the central portion and arranged around the central portion, and each of the central portion and the plurality of peripheral portions includes a touch sensor. In addition to this, various embodiments understood through this document are possible.

公开(公告)号：US11322089B2

公开(公告)日：2022-05-03

申请号：US15733142

申请日：2018-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changryong Heo ,  Chihyun Cho ,  Minuk Kim ,  Hyoseok Na

IPC: G09G3/3241 ,  G09G3/3275

Abstract: A display is disclosed. A display according to various embodiments may comprise: a panel comprising a first pixel line comprising multiple first pixels formed in a first direction and a second pixel line comprising multiple second pixels formed in the first direction; a first wire for supplying power to the multiple first pixels included in the first pixel line; a second wire for supplying power to the multiple second pixels included in the second pixel line; and a compensation circuit electrically connected to the second wire, and compensating for an impedance corresponding to the difference in number between the multiple first pixels and the multiple second pixels. A display according to various embodiments may comprise: a panel comprising a first pixel line comprising multiple first pixels formed in a first direction and a second pixel line comprising multiple second pixels formed in the first direction; a first wire for supplying first power to the multiple first pixels included in the first pixel line; a second wire for supplying second power to the multiple second pixels included in the second pixel line; and a display driver IC configured to apply a first ELVdd and a first ELVss, which corresponds to the first ELVdd, to the first pixel line as first power and to apply a second ELVdd and a second ELVss, which corresponds to the second ELVdd, to the second pixel line as second power. Various other embodiments may also be provided.

公开(公告)号：US11281880B2

公开(公告)日：2022-03-22

申请号：US16742473

申请日：2020-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changryong Heo ,  Dongil Son ,  Chihyun Cho

IPC: G06K9/00 ,  H01L27/12

Abstract: A display device and an electronic device including the same are provided. The display device includes a cover glass, a substrate disposed under the cover glass, a display light emitting layer disposed between the cover glass and the substrate and including a plurality of pixels, a fingerprint sensor layer disposed between the display light emitting layer and the substrate to generate sound waves in a specified frequency band in connection with obtaining of fingerprint information of a user's body in contact with a portion of the cover glass, and a thin film transistor (TFT) circuit layer disposed between the fingerprint sensor layer and the substrate and including a plurality of first transistors related to driving of the plurality of pixels and a plurality of second transistors related to driving of the fingerprint sensor layer.