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公开(公告)号：US12118960B2
公开(公告)日：2024-10-15
申请号：US18094125
申请日：2023-01-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sanghun Yi , Sangwon Kim , Youngkook Kim , Jeongryeol Seo , Sanghoon Oh
IPC: G09G5/14 , H04B10/114
CPC classification number: G09G5/14 , H04B10/1141 , G09G2370/06 , G09G2370/12
Abstract: A display device and a control method therefor are disclosed. The display device includes: a display; a transmitter configured to transmit an infrared (IR) signal; and one or more processors configured to: control the display to display a multi-screen including a plurality of images based on a plurality of image signals received from a plurality of source devices, each of the plurality of source devices using a same IR protocol; perform, based on a user command indicating a first image from among the plurality of images, a process for selectively controlling a first source device, from among the plurality of source devices, which provides the first image; and transmit an IR signal for selectively controlling the first source device through the transmitter.
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公开(公告)号：US11972168B2
公开(公告)日：2024-04-30
申请号：US17841603
申请日：2022-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sanghun Yi , Sangwon Kim , Youngkook Kim
CPC classification number: G06F3/1446
Abstract: A display module configured to form a portion of a modular display device including a plurality of display modules includes first to third I2C communication interfaces and a processor. The processor is configured to: receive, via the first I2C communication interface from a first display module adjacent in a first direction, an x coordinate value of the first display module; receive, via the second I2C communication interface from a second display module adjacent in a second direction, a y coordinate value of the second display module; identify x and y coordinate values of the display module based on the received x and y coordinate values; transmit, via the third I2C communication interface, the identified x coordinate value to a third display module adjacent in a third direction; and transmit, via the third I2C communication interface, the identified y coordinate value to a fourth display module adjacent in a fourth direction.
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公开(公告)号：US11676530B2
公开(公告)日：2023-06-13
申请号：US17508373
申请日：2021-10-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeongryeol Seo , Sangwon Kim , Youngkook Kim
CPC classification number: G09G3/32 , G09G2300/026 , G09G2360/04 , G09G2370/06 , G09G2370/16
Abstract: A display apparatus of a plurality of display apparatuses constituting a wall display includes a first board, a second board, and a plurality of display modules. The first board includes a first communication interface including a circuitry for wireless transmission, and a timing controller configured to, in response to information on an image being received, generate a plurality of driving signals for driving the plurality of display modules based on the received information and transmit the plurality of driving signals to the second board through the first communication interface. The second board includes a second communication interface including circuitry for wireless reception, a plurality of interfaces electrically connected to the plurality of display modules, and an IC chip configured to, based on the plurality of driving signals being received through the second interface, provide each of the received driving signals to each of the display modules.
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公开(公告)号：US20230120655A1
公开(公告)日：2023-04-20
申请号：US18076569
申请日：2022-12-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngjo SEO , Sanghoon Oh , Youngkook Kim
Abstract: A display apparatus includes a display; a communication interface including circuitry; and a processor configured to: based on a plurality of contents received from a plurality of source devices through the communication interface in a multi-view mode, obtain a first frame including each of the received plurality of contents in different areas of the display, obtain a second frame to which High Dynamic Range (HDR) processing is applied by performing tone mapping based on first luminance information on each of the plurality of contents included in the first frame, and control the display to display the second frame.
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5.发明授权公开(公告)号：US11481175B2
公开(公告)日：2022-10-25
申请号：US17256827
申请日：2019-07-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sanghoon Oh , Duseong Kang , Youngkook Kim , Hyewon Lee
Abstract: An electronic device and a control method therefor are provided. The electronic device comprises: a communication unit; and a processor configured to receive, from at least one cabinet of a plurality of cabinets, position information on a defective pixel detected in each cabinet through the communication unit, identify a position, on an entire screen consisting of the plurality of cabinets, where the defective pixel is present on the basis of the position information of the defective pixel, identify a defective area on the entire screen on the basis of the identified position, and provide information on the identified defective area. Here, each of the plurality of cabinets includes a plurality of display modules, wherein each of the plurality of display modules includes a plurality of pixels each consisting of a plurality of LEDs.
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Patent Agency Ranking
公开(公告)号：US11150858B2
公开(公告)日：2021-10-19
申请号：US16778961
申请日：2020-01-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sanghoon Oh , Youngkook Kim , Sangkyun Im , Seongkoo Cheong
Abstract: An electronic device includes a processor that is configured to, based on receiving a first partial image from among a plurality of partial images obtained by an input device by dividing an image, obtain first image quality information based on the first partial image and transmit the first image quality information to an external electronic device, based on receiving, from the external electronic device, second image quality information obtained from a second partial image among the plurality of the partial images, obtain image quality processing information corresponding to the image based on the first image quality information and the second image quality information, and process the first partial image based on the image quality processing information, and transmit, via the communication interface, the first partial image processed to one of a plurality of display modules included in an external display device.
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公开(公告)号：US20200249900A1
公开(公告)日：2020-08-06
申请号：US16778961
申请日：2020-01-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sanghoon OH , Youngkook Kim , Sangkyun Im , Seongkoo Cheong
Abstract: An electronic device is provided that includes a communication interface including communication circuitry; and a processor configured to, based on receiving a first partial image, transmit first image quality information obtained from the first partial image to an external electronic device. The processor is further configured to, based on receiving, from the external electronic device, second image quality information obtained from a second partial image, obtain image quality processing information based on the first image quality information and the second image quality information. The processor is further configured to process the first partial image based on the image quality processing information, and transmit, via the communication interface, the first partial image processed to one of a plurality of display modules included in an external display device, wherein the external electronic device is configured to provide the second partial image to another module among the plurality of display modules.
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公开(公告)号：US11727862B2
公开(公告)日：2023-08-15
申请号：US17508373
申请日：2021-10-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeongryeol Seo , Sangwon Kim , Youngkook Kim
CPC classification number: G09G3/32 , G09G2300/026 , G09G2360/04 , G09G2370/06 , G09G2370/16
Abstract: A display apparatus of a plurality of display apparatuses constituting a wall display includes a first board, a second board, and a plurality of display modules. The first board includes a first communication interface including a circuitry for wireless transmission, and a timing controller configured to, in response to information on an image being received, generate a plurality of driving signals for driving the plurality of display modules based on the received information and transmit the plurality of driving signals to the second board through the first communication interface. The second board includes a second communication interface including circuitry for wireless reception, a plurality of interfaces electrically connected to the plurality of display modules, and an IC chip configured to, based on the plurality of driving signals being received through the second interface, provide each of the received driving signals to each of the display modules.
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公开(公告)号：US20230217168A1
公开(公告)日：2023-07-06
申请号：US18120804
申请日：2023-03-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sanghoon OH , Youngkook Kim
CPC classification number: H04R3/12 , G06F3/1446 , H04R5/02 , H04R5/04 , H04S3/008 , H04R1/028 , H04R1/26 , G06F3/165 , H04S2400/01 , H04R2499/15 , H04S2400/13 , H04R2201/401
Abstract: A display apparatus is disclosed. The display apparatus includes a display, a speaker, and a processor configured to acquire location information of the display apparatus inside a modular display apparatus including a plurality of display apparatuses, change an output set value of the speaker based on the location information, and control the speaker to output a sound signal received from an external apparatus based on the changed output set value, wherein the external apparatus includes at least one of another display apparatus adjacent to the display apparatus among the plurality of display apparatuses or a source apparatus.
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公开(公告)号：US20230133968A1
公开(公告)日：2023-05-04
申请号：US17841603
申请日：2022-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sanghun YI , Sangwon Kim , Youngkook Kim
IPC: G06F3/14
Abstract: A display module configured to form a portion of a modular display device including a plurality of display modules includes first to third I2C communication interfaces and a processor. The processor is configured to: receive, via the first I2C communication interface from a first display module adjacent in a first direction, an x coordinate value of the first display module; receive, via the second I2C communication interface from a second display module adjacent in a second direction, a y coordinate value of the second display module; identify x and y coordinate values of the display module based on the received x and y coordinate values; transmit, via the third I2C communication interface, the identified x coordinate value to a third display module adjacent in a third direction; and transmit, via the third I2C communication interface, the identified y coordinate value to a fourth display module adjacent in a fourth direction.
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