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公开(公告)号：US12243475B2
公开(公告)日：2025-03-04
申请号：US18526892
申请日：2023-12-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hwasun Lee , Doyoung Kim
Abstract: Disclosed is a display apparatus. The display apparatus includes an input interface, a display panel, at least one memory configured to store instructions, and at least one processor configured to execute the instructions to identify an object included in an image corresponding to the image signal, adjust a dimming value of an area of the display panel corresponding to the object so that a brightness of the object is increased, and control the display panel to display the image based on the adjusted dimming value.
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公开(公告)号：US12002400B2
公开(公告)日：2024-06-04
申请号：US17901288
申请日：2022-09-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihoon Kim , Doyoung Kim , Sanghyup Lee
IPC: G09G3/20
CPC classification number: G09G3/2003 , G09G2310/027 , G09G2340/16
Abstract: A display apparatus is provided. The display apparatus includes a display, a user interface, a memory configured to store information regarding an area of interest for each game type, a plurality of light emitting diodes (LEDs) provided on one area of the display and configured to emit light in various colors, and a processor configured to, based on information related to a game type being selected through the user interface, identify an area of interest corresponding to the selected game type based on the information stored in the memory and control a light-emitting state of the plurality of LEDs based on red, green, and blue (RGB) grayscale data of a pixel corresponding to the identified area of interest in a game image provided through the display.
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公开(公告)号：US11170277B2
公开(公告)日：2021-11-09
申请号：US16509013
申请日：2019-07-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Doyoung Kim , Wootaek Wi , Younggon Cho
IPC: H04N5/50 , G06K19/06 , H04N21/422
Abstract: Disclosed is a display apparatus that displays an information image and a control method thereof. The display apparatus includes an image processor; a display; and a processor configured to make content be processed by the image processor, make a content image based on the processed content be displayed on the display, generate information about an operation state of the display apparatus, and make an information image containing the generated information about an operation state and recognizable by a user terminal be displayed on the display. With this, the state information of the display apparatus may be effectively transmitted to the server that manages the display apparatus.
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4.发明申请METHOD AND APPARATUS FOR MANAGING DATA IN NEAR FIELD COMMUNICATION SYSTEM 审中-公开用于管理近场通信系统中的数据的方法和装置公开(公告)号：US20140242909A1
公开(公告)日：2014-08-28
申请号：US14187808
申请日：2014-02-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Doyoung Kim , Dongkeon Kong , Dongwoo Kim , Jeongje Park , Kwanghyeon Lee , Naehyun Lim , Hyoungkyu Lim , Yong Chang
IPC: H04B5/00
Abstract: A data managing method of a terminal in a Near Field Communication (NFC) system. The data managing method includes setting up an NFC link with a server; transmitting to the server, a request message including access level information of the terminal; and receiving from the server, a response message that classifies whether data access is allowed or restricted, based on an access level of the terminal, wherein the access level information of the terminal is included in a header of the request message.
Abstract translation: 近场通信（NFC）系统中的终端的数据管理方法。 数据管理方法包括与服务器建立NFC链路; 向所述服务器发送包括所述终端的访问级别信息的请求消息; 以及基于所述终端的访问级别，从所述服务器接收分类数据访问是否被允许或限制的响应消息，其中，所述终端的访问级别信息被包括在所述请求消息的报头中。
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公开(公告)号：US20200162694A1
公开(公告)日：2020-05-21
申请号：US16685362
申请日：2019-11-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woosub Choi , Doyoung Kim , Gucheol Jeong
Abstract: Disclosed are a display apparatus and a method of controlling the same. The display apparatus includes: a display including a panel configured to display an image on a screen; an optical sensor placed on a side of the panel opposite to the screen of the panel, and configured to detect an optical signal; and a processor configured to control the panel to display the image on the screen, and perform an operation based on a state of the panel and a detection value obtained by the optical sensor.
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Patent Agency Ranking
公开(公告)号：US12266319B2
公开(公告)日：2025-04-01
申请号：US18384276
申请日：2023-10-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Doyoung Kim , Battushig Ganbold , Seungik Kim , Heehyo Yang
Abstract: A display apparatus includes: an external input port which is connectable with an external apparatus; a power supply; a display; and at least one processor configured to: obtain first power consumed in the display based on brightness information of the display, determine second power suppliable to the external input port based on the first power consumed and supply power of the power supply, receive information about third power that is configured to supply power to an external apparatus connected to the external input port from the external apparatus, determine fourth power supplied to the external input port based on the second power and the information about the third power, determine an over current protection (OCP) value based on the fourth power, and stop power supply to the external apparatus based on a current value supplied to the external input port exceeding the OCP value.
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公开(公告)号：US12236906B2
公开(公告)日：2025-02-25
申请号：US18382286
申请日：2023-10-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Doyoung Kim , Junghyuk Kim
IPC: G09G3/34
Abstract: Provided is a display apparatus including: a display panel, a backlight unit configured to output light, a backlight driver configured to drive the backlight unit by identifying a dimming section of the backlight unit corresponding to a variable refresh rate of an image, based on reception of a sync signal, a memory storing at least one instruction, and at least one processor configured to execute the at least one instruction. The display apparatus is configured to identify a first output frequency of a sync signal that varies based on the variable refresh rate of the image, output the sync signal to the backlight driver in a second output frequency that is a higher frequency than the first output frequency, based on predetermined information, and drive the backlight unit corresponding to the variable refresh rate of the image, based on receiving the sync signal in the second output frequency.
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公开(公告)号：US12008971B2
公开(公告)日：2024-06-11
申请号：US18116551
申请日：2023-03-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Doyoung Kim , Gwanghyun Kim , Wonpil Kim , Heehyo Yang , Younggon Cho
CPC classification number: G09G3/36 , G09G3/3406 , G09G2320/0626 , G09G2330/023 , G09G2354/00 , H02J7/0042
Abstract: A display device is disclosed. The display device may comprise: a power supply configured to generate power; an external input port, which can be connected to at least one external device; a display; and a processor configured to: acquire brightness information about the display, identify first power information required by the display based on the acquired brightness information, and adjust, based on the identified first power information and second power information provided from the power supply, power supplied to the external input port.
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公开(公告)号：US11272343B2
公开(公告)日：2022-03-08
申请号：US17004763
申请日：2020-08-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Doyoung Kim , Woosub Choi
IPC: H04W4/80 , H01Q1/24 , H04M1/02 , G02F1/13357 , G02F1/1345
Abstract: A display apparatus and a controlling method capable of enabling Near Field Communication (NFC) between the display apparatus and an external electronic device by embedding an NFC antenna inside the display apparatus are provided. The display apparatus includes a liquid crystal panel comprising a plurality of pixels; a backlight unit disposed behind the liquid crystal panel and configured to supply light to the liquid crystal panel; a liquid crystal panel driver configured to apply a voltage to the liquid crystal panel; a Near Field Communication (NFC) antenna disposed behind the backlight unit; and a controller configured to, based on an NFC mode being selected, control the liquid crystal panel driver such that at least one pixel in a region corresponding to a position of the NFC antenna among the plurality of pixels displays a white object.
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公开(公告)号：US11095844B2
公开(公告)日：2021-08-17
申请号：US16685362
申请日：2019-11-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woosub Choi , Doyoung Kim , Gucheol Jeong
IPC: H04N5/58 , G09G5/00 , H04N5/57 , H04N21/422
Abstract: Disclosed are a display apparatus and a method of controlling the same. The display apparatus includes: a display including a panel configured to display an image on a screen; an optical sensor placed on a side of the panel opposite to the screen of the panel, and configured to detect an optical signal; and a processor configured to control the panel to display the image on the screen, and perform an operation based on a state of the panel and a detection value obtained by the optical sensor.
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