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    ELECTRONIC DEVICE CONFIGURED TO QUICKLY UPDATE SCREEN UPON RECEIVING INPUT FROM PERIPHERAL DEVICE
    11.
    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.

    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING TIMING SIGNAL
    13.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING TIMING SIGNAL 有权

    公开(公告)号：US20210248980A1

    公开(公告)日：2021-08-12

    申请号：US17155132

    申请日：2021-01-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Gwanghui LEE ,  Minwoo KIM ,  Seungjin KIM ,  Minwoo LEE ,  Juseok LEE ,  Woojun JUNG

    IPC: G09G5/36 ,  G09G5/18 ,  G09G5/12

    Abstract: According to an embodiment, an electronic device may include at least one processor, a display, a memory configured to store image frames, and a display controller configured to output the image frames. The at least one processor may be configured to transmit a first image frame to be output through the display, based on a first timing signal received from the display controller, identify a state of the electronic device, transmit first control information for changing a timing of the first timing signal, in response to transmitting the first control information for changing the timing of the first timing signal, receive a second timing signal from the display controller, and transmit, to the memory, a second image frame to be output through the display, based on the received second timing signal. The timing of the second timing signal may differ from the timing of the first timing signal.

    ELECTRONIC DEVICE AND METHOD FOR PROCESSING TOUCH INPUT
    14.
    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.

    HEAT PUMP SYSTEM AND METHOD FOR CONTROLLING THE SAME
    15.
    发明申请
    HEAT PUMP SYSTEM AND METHOD FOR CONTROLLING THE SAME 有权

    公开(公告)号：US20250020377A1

    公开(公告)日：2025-01-16

    申请号：US18649112

    申请日：2024-04-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangyoon HAN ,  Taeil KIM ,  Naeseong LEE ,  Minwoo LEE ,  Min CHANG ,  Seokhyun JANG

    IPC: F25B49/02 ,  F25B30/02

    Abstract: A heat pump system may include: a compressor configured to compress a refrigerant; a refrigerant-water heat exchanger configured to perform heat exchange between the compressed refrigerant and inlet water; an expansion valve configured to expand the refrigerant condensed in the refrigerant-water heat exchanger; an outdoor heat exchanger configured to perform heat exchange between the refrigerant expanded in the expansion valve and outdoor air; a high pressure sensor configured to detect a high pressure saturation temperature of the refrigerant compressed in the compressor; an inlet water temperature sensor configured to detect a temperature of water flowing into the refrigerant-water heat exchanger; a condensation temperature sensor configured to detect a temperature of the refrigerant condensed in the refrigerant-water heat exchanger; an outdoor temperature sensor configured to detect an outdoor temperature; and a controller including at least one processor, comprising processing circuitry, individually and/or collectively, configured to: determine a reference supercooling degree of the refrigerant based on detection of outdoor temperature by the outdoor temperature sensor and inlet water temperature by the inlet water temperature sensor and an operating frequency of the compressor, determine a current degree of supercooling of the refrigerant based on detection of pressure saturation temperature by the high pressure sensor and condensation temperature by the condensation temperature sensor, and determine whether the refrigerant leaks by comparing the reference supercooling degree and the current degree of supercooling.

    ANTENNA AND ELECTRONIC DEVICE INCLUDING SAME
    19.
    发明公开
    ANTENNA AND ELECTRONIC DEVICE INCLUDING SAME 审中-公开

    公开(公告)号：US20230199096A1

    公开(公告)日：2023-06-22

    申请号：US18108868

    申请日：2023-02-13

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sumin YUN ,  Kookjoo LEE ,  Minwoo LEE ,  Juseok LEE ,  Jinwoo JUNG ,  Jaebong CHUN ,  Wonhee CHOE ,  Hochul HWANG

    IPC: H04M1/02 ,  H01Q1/24 ,  H01Q3/36

    CPC classification number: H04M1/0266 ,  H01Q1/243 ,  H01Q3/36 ,  H04M2250/22

    Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a dielectric sheet disposed between a display panel and at least one portion of a housing and includes a conductive mesh comprising a plurality of conductive lines, the dielectric sheet including at least one first mesh pattern part disposed in a first region of the dielectric sheet, a second mesh pattern part disposed in a second region at least partially surrounding the first region, and at least one dummy pattern part which segments the at least one first mesh pattern part and the second mesh pattern part in a third region between the first region and the second region; and a wireless communication circuit disposed in the housing and electrically connected to the at least one first mesh pattern part, wherein the at least one dummy pattern part may include a plurality of segments formed in the third region by partially removing the plurality of conductive lines.

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