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    ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME
    12.
    发明申请
    ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME 有权

    公开(公告)号：US20220293025A1

    公开(公告)日：2022-09-15

    申请号：US17658791

    申请日：2022-04-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jaesung Lee ,  Jongkon Bae ,  Minwoo Lee ,  Kyungtae Kim ,  Kwangtai Kim ,  Donghyun Yeom

    IPC: G09G3/00 ,  G09G3/32

    Abstract: An electronic device includes a display panel, a display driver IC (DDI), a gate driver, a light-emission driver, and a processor. The display panel includes multiple data lines, multiple gate signal lines, and light-emission signal lines. The DDI drives the display panel. The gate driver applies gate scan signals to the multiple gate signal lines, based on control of the DDI. The light-emission driver applies light-emission signals to the multiple light-emission signal lines, based on control of the DDI. The processor controls the DDI. The processor controls a first scan speed of the gate scan signals to be different from a second scan speed of the light-emission signals.

    METHOD AND APPARATUS FOR GENERATING ACCELERATION STRUCTURE IN RAY TRACING SYSTEM
    14.
    发明申请
    METHOD AND APPARATUS FOR GENERATING ACCELERATION STRUCTURE IN RAY TRACING SYSTEM 有权
    用于生成雷达跟踪系统中加速结构的方法和装置

    公开(公告)号：US20150109292A1

    公开(公告)日：2015-04-23

    申请号：US14520538

    申请日：2014-10-22

    Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

    Inventor： Jaedon Lee ,  Jinwoo Kim ,  Youngsam Shin ,  Minwoo Lee ,  Wonjong Lee ,  Tackdon Han

    IPC: G06T15/06 ,  G06T15/40

    CPC classification number: G06T15/06

    Abstract: Provided are an apparatus and method for generating an acceleration structure in a ray tracing system. The method of generating an acceleration structure includes splitting, at an acceleration structure generator, a space comprising a three-dimensional (3D) object into a plurality of sub spaces, calculating costs for traversing the plurality of sub spaces based on occlusion information of primitives in the plurality of sub spaces, selecting the plurality of sub spaces that minimize the costs for traversing, and generating an acceleration structure based on setting the selected plurality of sub spaces as nodes.

    Abstract translation: 提供了一种用于在光线跟踪系统中产生加速度结构的装置和方法。 产生加速结构的方法包括：在加速度结构生成器处，将包含三维（3D）对象的空间分割成多个子空间，根据基本上的原语的遮挡信息计算穿过多个子空间的成本 所述多个子空间，选择最小化所述运行成本的所述多个子空间，以及基于将所选择的多个子空间设置为节点来生成加速结构。

    Electronic device for configuring brightness of display by using illuminance sensor
    15.
    发明授权
    Electronic device for configuring brightness of display by using illuminance sensor 有权

    公开(公告)号：US12154520B2

    公开(公告)日：2024-11-26

    申请号：US18474722

    申请日：2023-09-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongheon Shin ,  Taejin Park ,  Donghwy Kim ,  Jiyong Kim ,  Heekeun Park ,  Minwoo Lee ,  Hoondo Heo ,  Minho Kim ,  Hyojong Kim

    IPC: G09G3/34

    Abstract: An electronic device configured to configure brightness of a display by using an illuminance sensor is provided. The electronic device includes acquiring a second front-surface sensing value smaller than a first front-surface sensing value through a first illuminance sensor while the brightness is a first brightness, comparing the second front-surface sensing value with a first rear-surface sensing value detected through a second illuminance sensor, determining, when the second front-surface sensing value is greater than the first rear-surface sensing value, whether a touch input is detected through a designated region of the display, maintaining the brightness at the first brightness when the touch input is detected, and when the touch input is not detected, adjusting the brightness of the display to a value lower than that of the first brightness, based on a first LUT stored in a memory, or maintaining the brightness of the display at the first brightness.

    Electronic device and method for controlling timing signal
    17.
    发明授权
    Electronic device and method for controlling timing signal 有权

    公开(公告)号：US11380286B2

    公开(公告)日：2022-07-05

    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.

    Separable electronic device and process method therefor
    18.
    发明授权
    Separable electronic device and process method therefor 有权

    公开(公告)号：US11325213B2

    公开(公告)日：2022-05-10

    申请号：US16769973

    申请日：2018-11-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  HAN TECHNOLOGY CO., LTD.

    Inventor： Minjae Kim ,  Ohsung Kwon ,  Youngjin Kim ,  Sangkyu Park ,  Sungkeun Park ,  Seungyeol Oh ,  Minwoo Lee ,  Jinhee Lee

    IPC: B32B43/00 ,  B23P19/04

    Abstract: According to various embodiments of the present invention, an electronic device comprises: a heating unit, which includes a lower heating unit and an upper heating unit rotatably coupled to the lower heating unit, and heats an external electronic device mounted on at least one surface of the lower heating unit; a fixing unit, which is disposed to be adjacent to the lower heating unit, and has at least one part formed to be movable in the longitudinal direction of the lower heating unit, thereby fixing the external electronic device; a adsorption unit having one part, which is inserted into at least one recess formed on the upper heating unit, and adsorbing at least a region of the external electronic device; and a driving unit, which is disposed at one side or a surrounding part of the heating unit, can move in the direction perpendicular to the moving direction of the fixing unit, and rotates the upper heating unit by pressurizing the same.

    Method and electronic device for obtaining biometric information in section in which image data is not transmitted to display
    19.
    发明授权
    Method and electronic device for obtaining biometric information in section in which image data is not transmitted to display 有权

    公开(公告)号：US11216544B2

    公开(公告)日：2022-01-04

    申请号：US16499893

    申请日：2018-02-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Minwoo Lee ,  Daekwang Jung ,  Myungsu Kang ,  Jiwoong Oh ,  Hyunju Hong

    IPC: G06F21/32 ,  G09G3/34

    Abstract: The present invention relates to a method by which an electronic device including a biosensor obtains biometric information in a section in which image data is not transmitted to a display. An electronic device according to various embodiments of the present invention comprises: a display; a biosensor formed in at least a portion of the display; and a processor functionally connected with the display, and the biosensor, wherein the processor can extend a blank section of a reference signal, which is any one of a plurality of signals for driving the display in a state of sensing the biometric information of a user, and can drive the biosensor in the extended blank section of the reference signal so as to sense the biometric information of the user. The present invention can also include additional various embodiments.

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