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    METHOD AND APPARATUS FOR FORMING MULTI-FOCUS OF ULTRASOUND TRANSDUCER ARRAY
    12.
    发明申请
    METHOD AND APPARATUS FOR FORMING MULTI-FOCUS OF ULTRASOUND TRANSDUCER ARRAY 审中-公开
    用于形成超声波传感器阵列的多焦点的方法和装置

    公开(公告)号：US20130197402A1

    公开(公告)日：2013-08-01

    申请号：US13744896

    申请日：2013-01-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyoung-ki LEE ,  Jun-ho Park ,  Mun-bo Shim

    IPC: A61N7/02

    CPC classification number: A61N7/02

    Abstract: A method and apparatus for forming a multi-focus of an ultrasound transducer array. Accordingly, by simultaneously forming multiple focal points while minimizing grating lobes in an operation of a High Intensity Focused Ultrasound (HIFU) device, a damage to organs around a lesion during therapy using the HIFU device may be prevented.

    Abstract translation: 一种用于形成超声换能器阵列的多焦点的方法和装置。 因此，通过在高强度聚焦超声（HIFU）装置的操作中同时形成多个焦点同时最小化光栅瓣，可以防止在使用HIFU装置的治疗期间损伤处的器官损伤。

    Display driving circuit and operating method thereof
    13.
    发明授权
    Display driving circuit and operating method thereof 有权

    公开(公告)号：US11217199B2

    公开(公告)日：2022-01-04

    申请号：US16930708

    申请日：2020-07-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ki-ho Kong ,  Taek-su Kwon ,  Jong-hyun Kim ,  Jee-hwal Kim ,  Jun-ho Park ,  Hong-keun Yune

    IPC: G09G3/36 ,  G09G3/3258 ,  G09G5/02 ,  G09G3/20

    Abstract: Disclosed are a display driving circuit and a display apparatus including the same. A display driving circuit includes a first amplifier configured to drive a first data line of a display panel based on first pixel data and a second amplifier configured to drive a second data line of the display panel based on second pixel data, wherein, when a first data difference between the first pixel data and the second pixel data is greater than or equal to a data value indicating one grayscale and is less than or equal to a first threshold value, the second amplifier is turned off, and the first amplifier is configured to drive the first data line and the second data line based on the first pixel data and the second pixel data.

    Method of displaying elastography image and ultrasound diagnosis apparatus performing the method
    15.
    发明授权
    Method of displaying elastography image and ultrasound diagnosis apparatus performing the method 有权

    公开(公告)号：US10743841B2

    公开(公告)日：2020-08-18

    申请号：US14996618

    申请日：2016-01-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dong-geon Kong ,  Jun-ho Park ,  Hyoung-ki Lee

    IPC: A61B8/00 ,  A61B8/08

    Abstract: A method of displaying an elastography image and an ultrasound diagnosis apparatus performing the method are provided. The method includes transmitting an ultrasound signal to an object, receiving a response signal to the transmitted ultrasound signal, determining ultrasound image data based on the received response signal, determining displacement image data based on the determined ultrasound image data, generating elastography images based on the determined displacement image data, dividing the elastography images into sections based on a criterion, and determining a representative elastography image of each of the sections based on one or more elastography images in each of the sections and quality information of the one or more elastography images, the quality information being based on a strain of a first elastography image among the one or more elastography images. The method further includes displaying the representative elastography image.

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