公开(公告)号：US08893627B2

公开(公告)日：2014-11-25

申请号：US13855480

申请日：2013-04-02

Applicant: Academia Sinica

Inventor： En-Te Hwu ,  Ing-Shouh Hwang ,  Wei-Min Wang

IPC: A47B85/00 ,  F16H25/20

CPC classification number: F16H25/20 ,  F16H25/2015 ,  F16H2025/204 ,  F16H2025/2075 ,  Y10T74/18576 ,  Y10T74/19702 ,  Y10T74/20354

Abstract: A linear actuator includes a housing, a rotary unit disposed in the housing, and a screw member driven by the rotary unit. The rotary unit is translatable relative to the housing when the screw member is driven by the rotary unit.

Abstract translation: 线性致动器包括壳体，设置在壳体中的旋转单元和由旋转单元驱动的螺钉构件。 当螺旋构件被旋转单元驱动时，旋转单元可相对于壳体平移。

公开(公告)号：US09190938B2

公开(公告)日：2015-11-17

申请号：US13784068

申请日：2013-03-04

Applicant: ACADEMIA SINICA

Inventor： En-Te Hwu ,  Ing-Shouh Hwang ,  Wei-Min Wang

IPC: H01L41/09 ,  H02N2/00

CPC classification number: H02N2/001 ,  H01L41/0973 ,  H02N2/0015 ,  H02N2/0095

Abstract: A piezoelectric actuating device includes a carrier, at least a piezoelectric unit, at least a linked component and a moving component. The piezoelectric unit is disposed on the carrier and includes at least a piezoelectric buzzer. The linked component is disposed corresponding to the piezoelectric unit. One end of the linked component is attached to the piezoelectric buzzer. The moving component is connected with the linked component. When the piezoelectric buzzer is actuated, it can carry the linked component to move correspondingly so as to move the moving component. The piezoelectric actuating device has the advantage of low cost and can achieve the sub-nanometer scale actuating resolution.

Abstract translation: 压电致动装置包括载体，至少压电单元，至少一个连接部件和移动部件。 压电单元设置在载体上并且至少包括压电蜂鸣器。 连接部件对应于压电单元设置。 连接部件的一端连接到压电蜂鸣器。 移动组件与链接组件连接。 当压电蜂鸣器被致动时，它可以携带相连的部件相应地移动以移动移动部件。 压电驱动装置具有成本低廉的优点，可实现亚纳米级的致动分辨率。

公开(公告)号：US09075245B2

公开(公告)日：2015-07-07

申请号：US13733421

申请日：2013-01-03

Applicant: ACADEMIA SINICA

Inventor： En-Te Hwu

IPC: G02B21/28 ,  G02B7/02 ,  G21K7/00 ,  H01J37/15

CPC classification number: G02B21/28 ,  G02B7/02 ,  G02B7/028 ,  G21K7/00 ,  H01J37/15

Abstract: An optical module includes at least a carrying stage, at least an actuator unit and at least an optical assembly. The carrying stage has a first aperture. The actuator unit is disposed at one side of the carrying stage and has a second aperture. The optical assembly is connected with the actuator unit, and the actuator unit adjusts the position of the optical assembly. A radiated wave enters from one side of the optical module and passes through the first aperture, the second aperture and the optical assembly. A microscope with the optical module has compact size and is easily assembled and carried. The optical module and microscope can efficiently reduce the effect of ambient temperature variations so as to improve the measuring stability thereof.

Abstract translation: 光学模块至少包括载物台，至少一个致动器单元和至少一个光学组件。 承载台具有第一孔。 致动器单元设置在承载台的一侧并且具有第二孔。 光学组件与致动器单元连接，致动器单元调节光学组件的位置。 辐射波从光学模块的一侧进入，并穿过第一孔，第二孔和光学组件。 具有光学模块的显微镜具有紧凑的尺寸并且易于组装和携带。 光学模块和显微镜可以有效地降低环境温度变化的影响，从而提高其测量的稳定性。