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    SOURCE DEVICE, SINK DEVICE, AND OPERATING METHODS THEREFOR
    1.
    发明公开
    SOURCE DEVICE, SINK DEVICE, AND OPERATING METHODS THEREFOR 审中-实审

    公开(公告)号：EP4432678A1

    公开(公告)日：2024-09-18

    申请号：EP22916360.5

    申请日：2022-10-30

    申请人： Samsung Electronics Co., Ltd.

    发明人： KIM, Hyeongjin ,  LEE, Seungbum

    IPC分类号： H04N21/462 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/43 ,  H04N21/81 ,  H04N7/01

    CPC分类号： H04N21/81 ,  H04N21/462 ,  H04N21/436 ,  H04N21/43 ,  H04N21/4363 ,  H04N7/01

    摘要： A source device includes a wireless communication module, a memory, and a processor. The processor is configured to transmit screen image data, generated by the source device to be displayed on a sink device, to the sink device through the wireless communication module. The processor is also configured to determine whether a target application configured to change a transmission amount of user input data generated in a screen image that is based on the screen image data, by an input device connected to the sink device is being executed while the screen image is being displayed on the sink device. The processor is further configured to adjust a transmission bit rate of the screen image data by changing a transfer profile for transmitting the screen image data, based on a determination that the target application is being executed.

    ELECTRONIC DEVICE FOR PROCESSING VIDEO AND OPERATION METHOD THEREOF
    5.
    发明公开
    ELECTRONIC DEVICE FOR PROCESSING VIDEO AND OPERATION METHOD THEREOF 审中-实审

    公开(公告)号：EP4383699A1

    公开(公告)日：2024-06-12

    申请号：EP22924388.6

    申请日：2022-12-22

    申请人： Samsung Electronics Co., Ltd.

    发明人： HEO, Jin ,  JEONG, Jaehyeon

    IPC分类号： H04N7/01 ,  H04N21/462 ,  H04N13/332 ,  H04N13/139 ,  H04N21/81

    CPC分类号： H04N13/139 ,  H04N21/81 ,  H04N21/462 ,  H04N13/332 ,  H04N7/01

    摘要： Disclosed is an electronic device comprising a display module and a processor. The processor is configured to acquire a first video frame and a bypass control value for the first video frame, and determine, on the basis of the bypass control value, whether to perform frame rate conversion (FRC) using the first video frame. The processor may be configured to: display the first video frame when it is determined that the bypass control value is set to a first value indicating bypassing of FRC; and generate an interpolation frame by using the first video frame and an ensuing second video frame and display the first video frame, the interpolation frame, and the second video frame when the bypass control value is set to a second value indicating FRC.

    ELECTRONIC DEVICE FOR ADAPTIVELY DISPLAYING IMAGE, AND OPERATION METHOD THEREOF
    8.
    发明公开
    ELECTRONIC DEVICE FOR ADAPTIVELY DISPLAYING IMAGE, AND OPERATION METHOD THEREOF 审中-实审

    公开(公告)号：EP4354851A1

    公开(公告)日：2024-04-17

    申请号：EP22896133.0

    申请日：2022-11-18

    申请人： Samsung Electronics Co., Ltd.

    发明人： SEO, Yoojin ,  KIM, Myungjae

    IPC分类号： H04N7/01 ,  H04N21/462 ,  G06T7/20 ,  G06V20/40 ,  G06F18/00

    CPC分类号： G06V20/40 ,  H04N21/462 ,  G06T7/20 ,  G06F18/00 ,  H04N7/01

    摘要： An operation method of an electronic device may comprise the steps of: identifying that a screen display mode of the electronic device displaying a first image has changed from a first display mode to a second display mode, wherein the screen display mode is either a horizontal mode or a vertical mode; identifying whether or not blank spaces exist on a screen of the electronic device when the first image is displayed in the second display mode; detecting one or more objects in the first image on the basis of which the existence of the blank spaces has been identified; generating a plurality of candidate images by cropping areas comprising one or more of the one or more objects; selecting a second image from among the plurality of candidate images; and displaying the second image such that there are no blank spaces in the screen of the electronic device in the second screen display mode.