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公开(公告)号：US20230206868A1
公开(公告)日：2023-06-29
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
IPC: G09G3/36
CPC classification number: G09G3/36 , G09G3/3406
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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Patent Agency Ranking
公开(公告)号：US20220005007A1
公开(公告)日：2022-01-06
申请号：US17291484
申请日：2019-11-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seokjae OH , Doyoung KIM , Hokyung KIM , Jinju LIM , Miang JEON , Dongil MO , Seokwon OH , Hojin LEE
Abstract: An electronic apparatus purchasing digital content separately from use or consumption is disclosed. The electronic apparatus includes a display, a communication interface configured to communicate with a server, a user input interface configured to receive a user input, and a processor configured to: based on a user input requesting a purchase of the digital content via a logged-in first user account, receive information on purchasable digital content from the server; control the display to, based on the received information on the purchasable digital content, display a user interface (UI) indicating the information on the purchasable digital content and information on an external apparatus and a second user account of the external apparatus, which are capable of using the digital content, and based on the user input using the UI, transmit information on a digital content selected to be purchased and information on selected external apparatus and second user account to the server.
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公开(公告)号：US20240212585A1
公开(公告)日：2024-06-27
申请号：US18526892
申请日：2023-12-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hwasun LEE , Doyoung KIM
CPC classification number: G09G3/32 , G09G3/3406 , G09G2300/0452 , G09G2320/062 , G09G2354/00
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：US20230122995A1
公开(公告)日：2023-04-20
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
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：US20210067937A1
公开(公告)日：2021-03-04
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 , G02F1/1345 , G02F1/13357
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：US20140344562A1
公开(公告)日：2014-11-20
申请号：US14282499
申请日：2014-05-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inkyo KIM , Sangho LEE , Doyoung KIM , Eunhui BAE , Kyunggeun LEE , Yong CHANG
IPC: G06F21/57
CPC classification number: G06F21/575 , G06F21/604 , G06F21/73 , G06F21/79 , G06F2221/2141 , G06F2221/2145 , G06F2221/2149
Abstract: A method and a device for preventing access to an administrative privilege are provided. The method includes acquiring a flash memory identifier from a flash memory, starting kernel loading, decoding an encrypted administrative privilege granting code using the flash memory identifier, and completing booting when the decoding succeeds. According to an embodiment of the present disclosure, the code for accessing the administrative privilege is encrypted using the identifier of the flash memory so that the unique password code can be loaded for each device, thereby enhancing the system security.
Abstract translation: 提供了一种防止访问管理权限的方法和设备。 该方法包括从闪速存储器获取闪存标识符，启动内核加载，使用闪存标识符对加密的管理权限授权代码进行解码，以及在解码成功时完成启动。 根据本公开的实施例，使用闪存的标识符来加密用于访问管理特权的代码，使得可以为每个设备加载唯一的密码代码，从而增强系统的安全性。
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