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    Actuator, method for manufacturing the actuator, and acoustic transmitter
    3.
    发明授权
    Actuator, method for manufacturing the actuator, and acoustic transmitter 有权

    公开(公告)号：US11931776B2

    公开(公告)日：2024-03-19

    申请号：US16232176

    申请日：2018-12-26

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Chia-Hsin Lin ,  Ching-Iuan Sheu ,  Yu-Tsung Chiu ,  Chun-Ti Chen

    IPC: B06B1/06 ,  H02N2/04 ,  H10N30/50

    CPC classification number: B06B1/0611 ,  H02N2/043 ,  H10N30/50

    Abstract: Provided are an actuator, method for manufacturing the actuator, and acoustic transmitter having the actuator. The actuator includes: an elastic metal member having a plurality of curved segments and a plurality of connection segments which constitute a ring structure with a long-axis direction and a short-axis direction; a multilayer piezoelectric member disposed within the ring structure and having a plurality of stacked piezoelectric units along the long-axis direction; and a plurality of coupling members disposed within the ring structure, wherein the multilayer piezoelectric member has two ends in the long-axis direction that are coupled to the connection segments of the elastic metal member in the long-axis direction. A preload stress is imparted to the elastic metal member. A plurality of coupling members having a size corresponding to the preload stress are disposed between the elastic metal member and the multilayer piezoelectric member.

    ACTUATOR AND MANUFACTURE METHOD THEREOF AND ACOUSTIC TRANSMITTER
    4.
    发明申请
    ACTUATOR AND MANUFACTURE METHOD THEREOF AND ACOUSTIC TRANSMITTER 审中-公开

    公开(公告)号：US20200206779A1

    公开(公告)日：2020-07-02

    申请号：US16232176

    申请日：2018-12-26

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Chia-Hsin Lin ,  Ching-Iuan Sheu ,  Yu-Tsung Chiu ,  Chun-Ti Chen

    IPC: B06B1/06 ,  H02N2/04 ,  H01L41/083

    Abstract: Provided are an actuator, method for manufacturing the actuator, and acoustic transmitter having the actuator. The actuator includes: an elastic metal member having a plurality of curved segments and a plurality of connection segments which constitute a ring structure with a long-axis direction and a short-axis direction; a multilayer piezoelectric member disposed within the ring structure and having a plurality of stacked piezoelectric units along the long-axis direction; and a plurality of coupling members disposed within the ring structure, wherein the multilayer piezoelectric member has two ends in the long-axis direction that are coupled to the connection segments of the elastic metal member in the long-axis direction. A preload stress is imparted to the elastic metal member. A plurality of coupling members having a size corresponding to the preload stress are disposed between the elastic metal member and the multilayer piezoelectric member.

    Piezoelectric electroacoustic transducer
    5.
    发明授权
    Piezoelectric electroacoustic transducer 有权
    压电式电声换能器

    公开(公告)号：US09473856B2

    公开(公告)日：2016-10-18

    申请号：US14530225

    申请日：2014-10-31

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Chia-Hsin Lin ,  Ching-Iuan Sheu ,  Yu-Tsung Chiu ,  Chun-Ti Chen

    IPC: H04R25/00 ,  H04R17/00 ,  H04R7/20

    CPC classification number: H04R17/00 ,  H04R7/20

    Abstract: A piezoelectric electroacoustic transducer is disclosed. The piezoelectric electroacoustic transducer includes a diaphragm, a piezoelectric element disposed on the diaphragm, an elastic element connected with and around the diaphragm, a frame around the elastic element and being disassembled so as to adjust an inner-frame projected area of the frame, and a buffer interposed between the elastic element and the frame, wherein the frame has an inner-frame projected area less than a planar projected area of the diaphragm, the elastic element, and the buffer, such that the frame always provides a compressive stress to the diaphragm, the piezoelectric element, the elastic element, and the buffer. The piezoelectric electroacoustic transducer may be implemented as a loudspeaker or a microphone.

    Abstract translation: 公开了一种压电电声换能器。 压电电声换能器包括隔膜，设置在隔膜上的压电元件，与膜片连接并围绕隔膜的弹性元件，围绕弹性元件的框架，并被拆卸以调节框架的内框架投影面积，以及 插入在弹性元件和框架之间的缓冲器，其中框架具有小于隔膜，弹性元件和缓冲器的平面投影面积的内框架投影面积，使得框架总是向 隔膜，压电元件，弹性元件和缓冲器。 压电电声换能器可以被实现为扬声器或麦克风。

    SOLAR CELL MODULE
    6.
    发明申请
    SOLAR CELL MODULE 有权

    公开(公告)号：US20250081632A1

    公开(公告)日：2025-03-06

    申请号：US18818614

    申请日：2024-08-29

    Applicant: Industrial Technology Research Institute

    Inventor： Hsin-Chung Wu ,  Chun-Wei Su ,  Tzu-Ting Lin ,  En-Yu Pan ,  Yu-Tsung Chiu ,  Chih-Lung Lin ,  Teng-Yu Wang ,  Chiou-Chu Lai ,  Ying-Jung Chiang

    IPC: H01L31/048 ,  H01L31/024

    Abstract: A solar cell module includes a first substrate, a second substrate, at least one cell unit, a first packaging film, a second packaging film, a first protective layer, a second protective layer, and a plurality of support members. The first substrate and the second substrate are disposed opposite to each other. The cell unit is disposed between the first substrate and the second substrate. The first packaging film is disposed between the cell unit and the first substrate. The second packaging film is disposed between the cell unit and the second substrate. The first protective layer is disposed between the cell unit and the first packaging film. The second protective layer is disposed between the cell unit and the second packaging film. The support members are respectively disposed between the first packaging film and the second packaging film and surround at least two opposite sides of the cell unit.

    Osteo-implant
    8.
    发明授权
    Osteo-implant 有权

    公开(公告)号：US10743926B2

    公开(公告)日：2020-08-18

    申请号：US16228697

    申请日：2018-12-20

    Applicant: Industrial Technology Research Institute

    Inventor： Ming-Jun Li ,  Hong-Jen Lai ,  Pei-I Tsai ,  Fang-Hei Tsau ,  Wei-Chin Huang ,  Yu-Tsung Chiu

    IPC: A61B17/84 ,  A61B17/86 ,  A61B17/72

    Abstract: An osteo-implant including two end portions, at least one middle structure, and a plurality of connection portions is provided. The middle structure is disposed between the two end portions and includes a plurality of middle portions. The middle portions are connected to the two end portions through the connection portions. When the two end portions are moved relatively along an axial direction of the osteo-implant, the two end portions drive the middle portions to push with each other and have displacements along a radial direction of the osteo-implant through the connection portions, such that an outer diameter of the osteo-implant is increased by the middle portions.

    DISPLAY PANEL
    9.
    发明公开
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20240201529A1

    公开(公告)日：2024-06-20

    申请号：US18192628

    申请日：2023-03-29

    Applicant: Industrial Technology Research Institute

    Inventor： Pao-Ju Hsieh ,  Chyi-Ming Leu ,  Tzong-Ming Lee ,  Yu-Tsung Chiu

    IPC: G02F1/1333 ,  G02F1/1335

    CPC classification number: G02F1/133305 ,  G02F1/133514 ,  G02F1/133528

    Abstract: A display panel including a first substrate, a second substrate, and a display medium layer is provided. The second substrate is disposed opposite to the first substrate. The display medium layer is disposed between the first substrate and the second substrate. At least one of the first substrate and the second substrate includes a plastic base and a support layer, and the plastic base is disposed between the support layer and the display medium layer. A thickness of the support layer ranges from 0.3 mm to 3 mm.

    DENTAL IMPLANT
    10.
    发明申请
    DENTAL IMPLANT 有权

    公开(公告)号：US20220202539A1

    公开(公告)日：2022-06-30

    申请号：US17137355

    申请日：2020-12-30

    Applicant: Industrial Technology Research Institute

    Inventor： Ming-Jun Li ,  Yu-Tsung Chiu

    IPC: A61C8/00

    Abstract: A dental implant, having a central cavity and a strength adjusting structure, is provided. A first opening of the central cavity and a second opening of the strength adjusting structure are both located on a top surface of the dental implant. The strength adjusting structure is located between the central cavity and a side surface of the dental implant. A ratio of a first depth of the strength adjusting structure in a length direction of the dental implant to a second depth of the central cavity in the length direction of the dental implant is greater than 0 and less than or equal to 0.8.

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