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    Electronic device providing augmented reality/virtual reality and operating method thereof
    1.
    发明授权
    Electronic device providing augmented reality/virtual reality and operating method thereof 有权

    公开(公告)号：US12293549B2

    公开(公告)日：2025-05-06

    申请号：US17863522

    申请日：2022-07-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyungjin Bae ,  Kwangmin Byeon ,  Seungbum Lee ,  Seungseok Hong

    IPC: G06T7/90 ,  G06T7/55 ,  G06T7/70

    Abstract: According to an embodiment, an electronic device for providing augmented reality and operating method includes: transmitting color information indicating colors of a plurality of pixels forming a first frame and depth information indicating depths of the plurality of pixels to a first external electronic device connected through the communication circuit; obtaining color information and depth information of a second frame following the first frame; calculating an amount of change of depth information of at least one object included in the first frame and the second frame based on the depth information of the first frame and the depth information of the second frame; and transmitting the depth information of the second frame together with the color information of the second frame to the first external electronic device based on that the amount of change of the depth information is greater than or equal to the specified depth threshold.

    Source device and sink device for sharing expanded screen, and methods of operating the same
    5.
    发明授权
    Source device and sink device for sharing expanded screen, and methods of operating the same 有权

    公开(公告)号：US12032867B2

    公开(公告)日：2024-07-09

    申请号：US18096847

    申请日：2023-01-13

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Younglok Lee ,  Bongkyu Kim ,  Sanghun Lee ,  Seungbum Lee

    IPC: G06F3/14 ,  H04N21/41 ,  H04N21/4363

    CPC classification number: G06F3/1454 ,  H04N21/4122 ,  H04N21/43637

    Abstract: An example source device includes a wireless communication module, a memory, and a processor. The processor may transmit an expanded screen, generated by the source device to be displayed on a sink device connected to the source device, to the sink device through the wireless communication module. The expanded screen may be a screen displayed on a display of the sink device in association with a first screen displayed on a display of the source device to expand a task space of the source device. The source device may identify a screen focused by an input device connected to the source device among the first screen displayed on the display of the source device and a second screen displayed on the display of the sink device. The source device may switch a processing scheme to process an input event generated by the input device, based on at least one of a display mode of the sink device or whether the focused screen is the first screen or the second screen.

    Electronic device, AR device and method for controlling data transfer interval thereof
    6.
    发明授权
    Electronic device, AR device and method for controlling data transfer interval thereof 有权

    公开(公告)号：US11893698B2

    公开(公告)日：2024-02-06

    申请号：US17645825

    申请日：2021-12-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seungbum Lee ,  Seungseok Hong ,  Donghyun Yeom

    IPC: G06T19/00 ,  H04W4/00 ,  G02B27/01

    CPC classification number: G06T19/006 ,  G02B27/017 ,  G06T19/003 ,  H04W4/00 ,  G02B2027/0178

    Abstract: An electronic device according to various embodiments of the disclosure includes: a communication module comprising communication circuitry and a processor operatively connected to the communication module. The processor may be communicatively connected to an augmented reality (AR) device through the communication module, and be configured to receive image information obtained by a camera of the AR device from the AR device, to detect an object based on the received image information, to acquire virtual information corresponding to the object, to control the communication module to transmit the virtual information to the AR device, to determine, based on the received image information, whether the object is out of a viewing range of the AR device, and to change a transfer interval of the virtual information for the AR device based on the determination.

    Device and method for transmitting data of multiple applications with low latency
    7.
    发明授权
    Device and method for transmitting data of multiple applications with low latency 有权

    公开(公告)号：US11895286B2

    公开(公告)日：2024-02-06

    申请号：US17550270

    申请日：2021-12-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kwangmin Byeon ,  Seungbum Lee ,  Seungseok Hong ,  Minki Kim ,  Hyunsoo Kim ,  Donghyun Yeom

    IPC: H04N13/167 ,  H04N13/383 ,  H04N13/293

    CPC classification number: H04N13/167 ,  H04N13/293 ,  H04N13/383

    Abstract: Various embodiments of the present disclosure provide an electronic device comprising: a communication module comprising communication circuitry, a memory, and a processor operatively connected to the communication module and the memory, wherein the processor is configured to: control the electronic device to establish a connection to a wearable display device through the communication module, receive gaze information from the wearable display device, determine a first application and a second application corresponding to the gaze information to be displayed on a screen, identify profiles of the determined first application and second application, and combine graphic data corresponding to the first application and graphic data corresponding to the second application and transmit the combined graphic data to the wearable display device, or transmit each of graphic data corresponding to the first application and graphic data corresponding to the second application to the wearable display device, based on the identified profiles.

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