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公开(公告)号：US20230395033A1
公开(公告)日：2023-12-07
申请号：US18237054
申请日：2023-08-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minhoon LEE , Gyonyun KIM , Jungjin KIM
CPC classification number: G09G3/3406 , G09G3/2007 , G09G3/2096 , G09G2310/08 , G09G2320/0626
Abstract: An electronic device comprises: a memory to store an image input; a backlight unit; a driving unit to output a driving current to the backlight unit; and a processor to identify, based on a grayscale value of the image, a first intensity of the driving current corresponding to one from among a plurality of time sections of a backlight dimming section, obtaining, based on the identified first intensity, a first control value that allows control of an intensity of the driving current, providing a second control value, which is greater than a first control value to the driving unit, that allows the driving unit to output a driving current of a second intensity that is greater than the first intensity, and provide the first control value to the driving unit that allows the driving unit to output the driving current of the first intensity during the one time section.
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公开(公告)号：US20210373614A1
公开(公告)日：2021-12-02
申请号：US17399189
申请日：2021-08-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungjin KIM , Jongyoon KIM , Chungkeun YOO , Jongmin KANG , Suman LEE , Sungkyu HWANG
Abstract: A hinge module according to one embodiment includes a fixed structure including a central portion, a guide portion having an edge facing an edge of the central portion, and a support portion configured to connect the central portion and the guide portion, wherein an interior space is formed between the central portion and the guide portion, a connecting shaft extending into the interior space through the central portion and including a gear formed on at least a part of an outer circumferential surface of the connecting shaft, and a rotary structure disposed in the interior space, the rotary structure including a circular arc shaped gear having a plurality of gear teeth arranged in a circular arc shape and that are engaged with the gear, wherein the rotary structure rotates about a virtual axis of rotation passing through a center of a circular arc of the circular arc shaped gear.
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公开(公告)号：US20210263552A1
公开(公告)日：2021-08-26
申请号：US17315541
申请日：2021-05-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungjin KIM , Gidae KIM , Jungsik PARK , Hongsik PARK , Hyoseok NA , Jongchul CHOI
Abstract: Disclosed is an electronic device including a flexible display. The electronic device may include a first structure including a first plate, the first plate including a first surface and a second surface facing a direction opposite the first surface, a second structure including a second plate facing the second surface of the first plate and a first side wall extending from the second plate, a flexible touch screen display, and a camera device arranged between the first structure and the second structure.
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公开(公告)号：US20200383215A1
公开(公告)日：2020-12-03
申请号：US16865634
申请日：2020-05-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongyoon KIM , Jungjin KIM , Chungkeun YOO , Seunghyun HWANG , Jungwon PARK , Chungil CHOI , Daehyeong PARK , Minwoo YOO
Abstract: Disclosed is an electronic device including a first housing, a second housing, a display disposed on the first housing and the second housing, at least one hinge structure that connects the first housing and the second housing, a hinge housing that surrounds at least part of the at least one hinge structure, and at least one foreign matter collection member that is disposed on one side of the at least one hinge structure and that collects foreign matter introduced into the electronic device.
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公开(公告)号：US20230276585A1
公开(公告)日：2023-08-31
申请号：US18310852
申请日：2023-05-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minsung LEE , Jaeho KANG , Jungjin KIM , Hyungsoo KIM , Iksu JUNG
IPC: H05K5/02
CPC classification number: H05K5/0217
Abstract: An electronic device may include: a housing including a first housing, and a second housing accommodating at least a portion of the first housing and guiding a sliding movement of the first housing; a flexible display including a first display area connected to the first housing, and a second display area extending from the first display area; and a display support member supporting at least a portion of the second display area, wherein the display support member includes a plurality of bars which are arranged side by side and include a first processing structure formed on a side surface, wherein the plurality of bars may include: a first bar including a processing structure having a protrusion or groove shape; and a second bar at least partially facing the processing structure and including a processing structure corresponding to the shape of the processing structure.
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Patent Agency Ranking
公开(公告)号：US20230209750A1
公开(公告)日：2023-06-29
申请号：US18171937
申请日：2023-02-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungsoo KIM , Jaeho KANG , Jungjin KIM , Minsung LEE , Iksu JUNG
IPC: H05K5/02
CPC classification number: H05K5/0217
Abstract: An electronic device includes a flexible display slidably coupled to a housing and including a first portion exposed outside the housing and a second portion connected to the first portion and both extendable out of and retractable into the housing together with sliding of the first portion, a first roller inside the housing and rotatable about a first shaft having a radius of curvature, and a second roller which is inside the housing, rotatable about a second shaft spaced apart from the first shaft and being further from the end portion of the housing than the first shaft. Retraction of the flexible display into the housing extends the second portion of the flexible display along the first roller to have a curvature corresponding the radius of curvature of the first roller, together with the second portion of the flexible display being extended along the second roller.
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公开(公告)号：US20220369476A1
公开(公告)日：2022-11-17
申请号：US17873796
申请日：2022-07-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongyoon KIM , Jungjin KIM , Chungkeun YOO , Seunghyun HWANG , Jungwon PARK , Chungil CHOI , Daehyeong PARK , Minwoo YOO
Abstract: Disclosed is an electronic device including a first housing, a second housing, a display disposed on the first housing and the second housing, a first hinge plate coupled to the first housing, a second hinge plate coupled to the second housing, and at least one hinge structure coupled to the first hinge plate and the second hinge plate, wherein the at least one hinge structure comprises a center bracket, a first hinge bracket coupled to the center bracket and configured to rotate in a first direction, a second hinge bracket connected to the center bracket and configured to rotate in a second direction, and at least one hole formed in the center bracket.
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公开(公告)号：US20210149515A1
公开(公告)日：2021-05-20
申请号：US17160856
申请日：2021-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hongsik PARK , Gidae KIM , Jungjin KIM , Hyoseok NA , Jongchul CHOI
IPC: G06F3/041 , G06F1/16 , G06F3/0481 , G06F3/044
Abstract: An electronic device according to various embodiments includes a first structure capable of moving between a closed state and an open state with regard to a second structure, a second structure, a flexible touchscreen display layer comprising a planar portion and a bendable portion, a processor operatively connected to the flexible touchscreen display layer, and a memory operatively connected to the processor. The memory stores instructions that when executed, enable the processor to perform operations of displaying at least one first object in a first area of the planar portion and displaying at least one second object in a second area of the planar portion in the closed state, and displaying the at least one object in the first area and displaying the at least one second object in a third area of the bendable portion in the open state.
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公开(公告)号：US20240292508A1
公开(公告)日：2024-08-29
申请号：US18531296
申请日：2023-12-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myoungkoo CHOI , Minhoon LEE , Gyonyun KIM , Byungkwan KIM , Jungjin KIM
IPC: H05B47/185 , H01L27/12
CPC classification number: H05B47/185 , H01L27/124
Abstract: Provided is a display apparatus including a substrate, a plurality of light emitting devices arranged in a two-dimensional (2D) matrix on the substrate, a power supply comprising a plurality of power lines configured to provide power to the plurality of light emitting devices, and a controller configured to control the power supply to turn on and off each power line of the plurality of power lines a plurality of times in one frame.
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10.发明公开公开(公告)号：US20230296129A1
公开(公告)日：2023-09-21
申请号：US18321245
申请日：2023-05-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungsoo KIM , Jaeho KANG , Jungjin KIM , Giyun LEE , Iksu JUNG
CPC classification number: F16C11/04 , H05K5/0226
Abstract: An example hinge structure of an electronic device includes a first rotation part connected to a first housing and being rotatable about a first axis, a second rotation part connected to a second housing and being rotatable about a second axis in an opposite direction to that of the first rotation part, a first arm part connected to the first rotation part and being rotatable about a first rotary shaft, a second arm part connected to the second rotation part and being rotatable about a second rotary shaft in an opposite direction to that of the first arm part, a first fixing pin connecting the first rotation part and the first arm part, and a second fixing pin connecting the second rotation part and the second arm part. The first rotation part may include a first bracket body, and a first sliding part formed on one side of the first bracket body, and including a first slide hole, into which a portion of the first fixing pin is insertable, the first arm part may include a basic body, and a first connection part formed on one side of the first basic body, and the first connection part may include a first connection hole, into which a portion of the first fixing pin is insertable, and a first protrusion formed at a peripheral portion of the first connection hole such that at least a portion thereof is located in the first slide hole to contact the first sliding part.
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