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    ELECTRONIC DEVICE FOR CHANGING ATTRIBUTES OF DISPLAY AND OPERATION METHOD IN ELECTRONIC DEVICE
    2.
    发明申请
    ELECTRONIC DEVICE FOR CHANGING ATTRIBUTES OF DISPLAY AND OPERATION METHOD IN ELECTRONIC DEVICE 有权

    公开(公告)号：US20220270566A1

    公开(公告)日：2022-08-25

    申请号：US17741762

    申请日：2022-05-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seungryeol KIM ,  Wonhee CHOE

    IPC: G09G5/00 ,  G09G5/02

    Abstract: Various embodiments of the present disclosure relate to an electronic device for changing attributes of a display, and an operation method in an electronic device. The electronic device may be configured to: acquire user information; set user period information for changing attributes of the display based on the acquired user information; acquire information associated with content being displayed on the display or has been determined to be displayed on the display; change an attribute setting value of the display based on set user period information and the information associated with the content; and control the display to display content based on the changed attribute setting value.

    ELECTRONIC DEVICE AND METHOD FOR PROCESSING TOUCH INPUT
    3.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR PROCESSING TOUCH INPUT 有权

    公开(公告)号：US20250053260A1

    公开(公告)日：2025-02-13

    申请号：US18925619

    申请日：2024-10-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seoyoung LEE ,  Minwoo LEE ,  Kwangtai KIM ,  Donghyun YEOM ,  Seungryeol KIM ,  Juseok LEE

    IPC: G06F3/041 ,  G06F3/0488

    Abstract: An electronic device is provided. The electronic device includes a touch screen, memory storing one or more computer programs, one or more processors communicatively coupled to the touch screen and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the electronic device to display a screen based on a first refresh rate through the touch screen, while displaying the screen based on the first refresh rate, receive a signal indicating a reception of a touch input from the touch screen, before identifying a function to be executed based on the touch input, in response to the signal, control the touch screen to change a refresh rate of the touch screen from the first refresh rate to a second refresh rate higher than the first refresh rate, while the screen is displayed based on the second refresh rate, identify the function based on a recognition of the touch input, based on identifying the function corresponding to a predefined function, control the touch screen to change the refresh rate of the touch screen that is the second refresh rate, and based on identifying the function different from the predefined function, control the touch screen to maintain the refresh rate of the touch screen that is the second refresh rate.

    ELECTRONIC DEVICE CONFIGURED TO QUICKLY UPDATE SCREEN UPON RECEIVING INPUT FROM PERIPHERAL DEVICE
    5.
    发明申请
    ELECTRONIC DEVICE CONFIGURED TO QUICKLY UPDATE SCREEN UPON RECEIVING INPUT FROM PERIPHERAL DEVICE 有权

    公开(公告)号：US20230016948A1

    公开(公告)日：2023-01-19

    申请号：US17860716

    申请日：2022-07-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seungryeol KIM ,  Minwoo LEE ,  Kwangtai KIM ,  Donghwy KIM ,  Donghyun YEOM ,  Seoyoung LEE ,  Juseok LEE

    IPC: G09G3/20 ,  G06F3/041

    Abstract: An electronic device that quickly updates a screen when receiving an input from a peripheral device is provided. The electronic device includes a display driver integrated circuit (DDIC) configured to output a tearing effect (TE) signal having a designated frequency, and a processor configured to control the peripheral device, a display, and the DDIC and to transmit image data to the DDIC in response to the TE signal, wherein the DDIC is configured to output the TE signal at a first frequency, receive an interrupt signal from the peripheral device while the TE signal is output at the first frequency, output the TE signal at a second frequency in response to the interrupt signal, the second frequency being greater than the first frequency, receive image data updated by the processor based on the TE signal output at the second frequency, and drive the display to display the received image data.

    DISPLAY SCREEN CONTROL METHOD AND ELECTRONIC DEVICE SUPPORTING SAME
    7.
    发明公开
    DISPLAY SCREEN CONTROL METHOD AND ELECTRONIC DEVICE SUPPORTING SAME 审中-公开

    公开(公告)号：US20230143803A1

    公开(公告)日：2023-05-11

    申请号：US18153657

    申请日：2023-01-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Minwoo LEE ,  Seungryeol KIM ,  Seoyoung LEE ,  Juseok LEE

    IPC: G09G3/20

    CPC classification number: G09G3/2011 ,  G09G2320/0276 ,  G09G2320/0673 ,  G09G2320/0626 ,  G09G2320/0233

    Abstract: An instruction of an electronic device is provided. The instruction of the electronic device, when executed by a processor, causes a display panel to be operated using one of a first gamma set corresponding to a first operating frequency and a second gamma set corresponding to a second operating frequency, each of the first gamma set and the second gamma set comprises gamma voltage values for each luminance and gradation, the first gamma set and the second gamma set include the same gamma voltage value in a first gradation range of a first luminance so as to have the substantially same optical characteristic when the operating frequency changes, the first gamma set and the second gamma set include the same gamma voltage value in a second gradation range of a second luminance, and the first gradation range and the second gradation range are different from each other.

    ELECTRONIC DEVICE AND METHOD FOR CHANGING GAMMA ACCORDING TO REFRESH RATE
    8.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR CHANGING GAMMA ACCORDING TO REFRESH RATE 有权

    公开(公告)号：US20230005408A1

    公开(公告)日：2023-01-05

    申请号：US17859112

    申请日：2022-07-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seoyoung LEE ,  Minwoo LEE ,  Donghyun YEOM ,  Kwangtai KIM ,  Minwoo KIM ,  Seungryeol KIM ,  Juseok LEE

    IPC: G09G3/20

    Abstract: Certain embodiments relate to an electronic device and a method for changing gamma values and may include determining a target gamma curve related to first image data to be displayed by a display panel, receiving a request for switching a scan rate of the display panel from a first frequency to a second frequency, determining a gamma offset and an offset margin in response to reception of the request, determining a limit gamma curve generated by applying the gamma offset and the offset margin to the first gamma curve, generating second image data by correcting the first image data, based on a difference value between the limit gamma curve and the target gamma curve to map the first image data to the target gamma curve, and driving the display panel, based on the second image data and the limit gamma curve. This document may further include various other embodiments.

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