公开(公告)号：US20150139452A1

公开(公告)日：2015-05-21

申请号：US14262988

申请日：2014-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-ha PARK ,  Sung-chan KANG ,  Dong-kyun KIM ,  Seog-woo HONG

IPC: H04R23/00

CPC classification number: H04R23/00 ,  H04R2201/003

Abstract: An electro-acoustic transducer includes a plurality of elements that each includes a plurality of cells. The plurality of cells includes at least two membranes that have different thicknesses. The respective frequency bands of the plurality of elements are broader than respective frequency bands of the plurality of cells that configure the plurality of elements.

Abstract translation: 电声换能器包括多个元件，每个元件包括多个单元。 多个电池包括至少两个具有不同厚度的膜。 多个元件的各个频带比配置多个元件的多个单元的相应频带宽。

公开(公告)号：US20150215705A1

公开(公告)日：2015-07-30

申请号：US14312853

申请日：2014-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-chan KANG ,  Dong-kyun KIM ,  Sang-ha PARK ,  Jong-seok KIM ,  Yong-seop YOON

IPC: H04R17/00

CPC classification number: H04R17/00 ,  B06B1/0292

Abstract: An electro-acoustic transducer includes a plurality of elements, in which each of the plurality of elements includes a plurality of cells, of which at least one of the plurality of cells includes a trench that is formed in a membrane.

Abstract translation: 电声换能器包括多个元件，其中多个元件中的每个元件包括多个单元，其中多个单元中的至少一个单元包括形成在膜中的沟槽。

公开(公告)号：US20140033822A1

公开(公告)日：2014-02-06

申请号：US13955875

申请日：2013-07-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-seop YOON ,  Sung-chan KANG ,  Yong-hyup KIM ,  Mi-ae PARK ,  Jai-ick YOH ,  Seok-hwan LEE ,  Woon-bae KIM ,  Jong-seok KIM ,  Hye-lynn SONG ,  Eui-yun JANG

IPC: G01H9/00

CPC classification number: G01H9/00 ,  A61B8/4483 ,  B06B1/00

Abstract: An ultrasonic transducer, and an ultrasonic wave generating apparatus and an ultrasonic system including the same. The ultrasonic transducer includes a light-absorbing layer configured to absorb light incident on the light-absorbing layer and to generate heat based on the absorbed light; and a thermoelastic layer which is disposed on the light-absorbing layer and which is configured to thermally expand based on the heat to generate ultrasonic waves.

Abstract translation: 超声波换能器，超声波发生装置和包括该超声波发生装置的超声波系统。 超声波换能器包括：吸收层，被配置为吸收入射在光吸收层上的光并基于吸收的光产生热量; 以及热弹性层，其设置在所述光吸收层上并且被配置为基于热量热膨胀以产生超声波。

公开(公告)号：US20150141795A1

公开(公告)日：2015-05-21

申请号：US14338507

申请日：2014-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-seok KIM ,  Sung-chan KANG ,  Hyung-joo KIM ,  Hyung-jae SHIN ,  Yong-seop YOON ,  Byung-gil JEONG ,  Seok-whan CHUNG ,  Chang-jung KIM

IPC: A61B5/00

CPC classification number: A61B5/0095 ,  A61B5/0091 ,  A61B5/708 ,  A61B8/0825 ,  A61B8/406 ,  A61B8/42

Abstract: A breast scanning apparatus which uses photoacoustic ultrasonic waves is provided. The breast scanning apparatus includes a body which includes a first hole and a second hole which are horizontally parallel to each other; a first compression plate and a second compression plate, at least one of which is movable in a vertical direction with respect to the body; a first sliding plate and a second sliding plate, which are respectively installed on surfaces of the first compression plate and the second compression plate and are facing each other and are movable in a first direction; a first ultrasonic transducer array in the first compression plate and facing the first sliding plate; and a first laser head in the first compression plate, which is movable in a second direction which is perpendicular to the first direction.

Abstract translation: 提供了使用光声超声波的乳房扫描装置。 乳房扫描装置包括：主体，其包括彼此水平平行的第一孔和第二孔; 第一压缩板和第二压缩板，其中至少一个可相对于主体在垂直方向上移动; 第一滑动板和第二滑动板，其分别安装在第一压缩板和第二压缩板的表面上并且彼此面对并且可沿第一方向移动; 第一超声波换能器阵列在第一压缩板中并面向第一滑板; 以及第一压缩板中的第一激光头，其可沿与第一方向垂直的第二方向移动。

公开(公告)号：US20150131408A1

公开(公告)日：2015-05-14

申请号：US14296567

申请日：2014-06-05

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Korea Advanced Institute of Science and Technology

Inventor： Sung-chan KANG ,  Jong-seok KIM ,  Chang-jung KIM ,  Seung-bum YANG ,  Young-jae OH ,  Yong-seop YOON ,  Ki-hun JEONG

IPC: G10K15/04 ,  C23F1/00

CPC classification number: G10K15/046 ,  B06B1/00

Abstract: Provided are a laser-induced ultrasound generator and a method of manufacturing the laser-induced ultrasound generator. The laser-induced ultrasound generator includes: a substrate including a plurality of nanostructures provided on a first surface of the substrate; and a thermoelastic layer provided on the first surface of the substrate, the thermoelastic layer being configured to generate an ultrasound by absorbing a laser beam incident onto a second surface of the substrate, the second surface facing the first surface. The nanostructures may be cylinder-shaped nano-pillars.

Abstract translation: 提供了激光诱导超声发生器和制造激光诱导超声发生器的方法。 所述激光诱导型超声波发生器包括：基板，其包括设置在所述基板的第一表面上的多个纳米结构体; 以及设置在所述基板的第一表面上的热弹性层，所述热弹性层被配置为通过吸收入射到所述基板的第二表面上的激光束来产生超声波，所述第二表面面向所述第一表面。 纳米结构可以是圆柱形的纳米柱。

公开(公告)号：US20150112181A1

公开(公告)日：2015-04-23

申请号：US14249509

申请日：2014-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-seop YOON ,  Sung-chan KANG ,  Jong-seok KIM ,  Sang-ha PARK ,  Seok-whan CHUNG

IPC: A61B5/00

CPC classification number: A61B5/0095 ,  A61B8/4477 ,  A61B8/5246

Abstract: Provided are a wideband ultrasonic probe for a photoacoustic image and an ultrasound image. The wideband ultrasonic probe includes a first ultrasonic transducer array and a second ultrasonic transducer array that are disposed on a substrate; and a laser apparatus that comprises a laser irradiator configured to irradiate a laser light onto a diagnosis object, wherein the first ultrasonic transducer array receives a first ultrasonic wave which is generated from the diagnosis object on which the laser light is irradiated, and the second ultrasonic transducer array transmits a high frequency bandwidth ultrasonic wave toward the diagnosis object and receives a second ultrasonic wave that is reflected by the diagnosis object.

Abstract translation: 提供了一种用于光声图像和超声图像的宽带超声波探头。 宽带超声波探头包括设置在基板上的第一超声换能器阵列和第二超声换能器阵列; 以及激光装置，其包括被配置为将激光照射到诊断对象上的激光照射器，其中，所述第一超声波换能器阵列接收从其上照射所述激光的诊断对象产生的第一超声波，以及所述第二超声波 换能器阵列向诊断对象发送高频带宽超声波，并接收被诊断对象反射的第二超声波。

公开(公告)号：US20130345557A1

公开(公告)日：2013-12-26

申请号：US13927655

申请日：2013-06-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong-seok KIM ,  Sung-chan KANG ,  Woon-bae KIM ,  Yong-seop YOON ,  Hyung CHOI

IPC: A61B5/00 ,  G02B26/12 ,  G02B26/10

CPC classification number: A61B5/0095 ,  A61B5/0066 ,  G01N21/1702 ,  G02B26/10 ,  G02B26/125

Abstract: A light scanning probe includes: a probe main body; a light scanner that includes a scanner module that is driven to rotate and a beam reflector that includes a plurality of reflection surfaces which alter a path of light being scanned by the scanner module, wherein the light scanner is disposed within the probe main body; and an optical fiber that guides light which is received from a light input unit toward the scanner module. A medical imaging apparatus includes the light scanning probe that irradiates light toward an object; a receiver that receives a signal which is generated in the object; and a signal processor that processes the signal received by the receiver.

Abstract translation: 光扫描探头包括：探针主体; 光扫描器，其包括被驱动旋转的扫描器模块和包括改变由扫描器模块扫描的光的路径的多个反射面的光束反射器，其中所述光扫描器设置在所述探针主体内; 以及将从光输入单元接收的光引导到扫描器模块的光纤。 医疗成像装置包括将光朝向物体照射的光扫描探针; 接收器，其接收在对象中产生的信号; 以及处理由接收机接收的信号的信号处理器。