公开(公告)号：US08974193B2

公开(公告)日：2015-03-10

申请号：US13655381

申请日：2012-10-18

Applicant: Industrial Technology Research Institute

Inventor： Chien Li ,  Chung-De Chen ,  Pin Chang

IPC: F04B39/06 ,  F04B39/08 ,  F04B45/047

CPC classification number: F04B39/08 ,  F04B45/047

Abstract: A synthetic jet equipment is provided, including a base, a frame fixed to the base, a first member, a pump diaphragm, a second member, and a valve diaphragm. The pump diaphragm connects the first member to the frame, and the valve diaphragm connects the second member to the frame. The base, the frame, the first member, the pump diaphragm, the second member, and the valve diaphragm define a chamber forming an intake and an outlet. When the first member moves in a first direction, the second member moves in a second direction opposite to the first direction and the external air flows into the chamber through the inlet. When the first member moves in the second direction, the second member moves in the first direction, such that the air is exhausted from the chamber through the outlet.

Abstract translation: 提供一种合成喷射设备，包括基座，固定到基座的框架，第一构件，泵隔膜，第二构件和阀隔膜。 泵隔膜将第一构件连接到框架，并且阀膜将第二构件连接到框架。 基座，框架，第一构件，泵隔膜，第二构件和阀隔膜限定形成进气口和出口的室。 当第一构件沿第一方向移动时，第二构件沿与第一方向相反的第二方向移动，并且外部空气通过入口流入腔室。 当第一构件沿第二方向移动时，第二构件沿第一方向移动，使得空气从腔室通过出口排出。

公开(公告)号：US09470888B2

公开(公告)日：2016-10-18

申请号：US14276714

申请日：2014-05-13

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yao-Hui Lee ,  Pin Chang ,  Chung-De Chen ,  Yu-Jen Wang

IPC: G02B26/10 ,  H04N1/047

CPC classification number: G02B26/101 ,  G02B26/10 ,  G02B26/105 ,  H04N1/047

Abstract: The disclosure provides a driving apparatus, a driving method thereof, and a scanning mirror. The scanning mirror includes an accumulator unit and a processor unit. The accumulator unit receives and adds up a frequency control word and a first accumulation value to generate a second accumulation value. The processor unit coupled to the accumulator unit receives the second accumulation value. The processor unit generates a driving signal according the second accumulation value and the preset value and adjusts the second accumulation value for outputting the first accumulation value.

Abstract translation: 本发明提供一种驱动装置，其驱动方法和扫描反射镜。 扫描镜包括一个累加器单元和一个处理器单元。 累加器单元接收并相加频率控制字和第一累加值以产生第二累积值。 耦合到蓄电池单元的处理器单元接收第二累积值。 处理器单元根据第二累积值和预设值产生驱动信号，并调整用于输出第一累加值的第二累积值。

公开(公告)号：US09563055B2

公开(公告)日：2017-02-07

申请号：US14253600

申请日：2014-04-15

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chung-De Chen ,  Pin Chang ,  Yao-Hui Lee ,  Yu-Jen Wang

IPC: G02B26/08 ,  G02B26/10

CPC classification number: G02B26/0841 ,  G02B26/0833 ,  G02B26/085 ,  G02B26/0858 ,  G02B26/101

Abstract: Disclosed herein are a Lissajous dual-axial scan component and a scan frequency generation method thereof. The Lissajous dual-axial scan component scans at a fast-axial resonant frequency and a slow-axial resonant frequency. A fast-axial bias frequency and a slow-axial bias frequency are determined according to the fast-axial resonant frequency and the slow-axial resonant frequency. Fast-axial positive integers and slow-axial positive integers are determined according to a system frequency, the fast-axial bias frequency, and the slow-axial bias frequency. An irreducible fraction is determined according to the fast-axial positive integers and the slow-axial positive integers as a ratio of the fast-axial bias frequency to the slow-axial bias frequency less than 10. A scan trace repetition frequency greater than 24 Hz is determined according to the irreducible fraction in order that the Lissajous dual-axial scan component scans according to the scan trace repetition frequency.

Abstract translation: 本文公开了李萨如双轴扫描部件及其扫描频率产生方法。 Lissajous双轴扫描部件以快轴 - 共振频率和慢轴共振频率扫描。 根据快轴共振频率和慢轴谐振频率确定快轴偏置频率和慢轴偏置频率。 根据系统频率，快轴偏置频率和慢轴偏置频率确定快轴正整数和慢轴正整数。 根据快轴正整数和慢轴正整数确定小于10的快轴偏置频率与慢轴偏置频率之比的不可约分数。大于24Hz的扫描迹线重复频率 根据不可约分数来确定，以便李萨如双轴扫描分量根据扫描轨迹重复频率进行扫描。

公开(公告)号：US20130323099A1

公开(公告)日：2013-12-05

申请号：US13655381

申请日：2012-10-18

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien Li ,  Chung-De Chen ,  Pin Chang

IPC: F04B45/047 ,  F28F9/00 ,  F04B39/08

CPC classification number: F04B39/08 ,  F04B45/047

Abstract: A synthetic jet equipment is provided, including a base, a frame fixed to the base, a first member, a pump diaphragm, a second member, and a valve diaphragm. The pump diaphragm connects the first member to the frame, and the valve diaphragm connects the second member to the frame. The base, the frame, the first member, the pump diaphragm, the second member, and the valve diaphragm define a chamber forming an intake and an outlet. When the first member moves in a first direction, the second member moves in a second direction opposite to the first direction and the external air flows into the chamber through the inlet. When the first member moves in the second direction, the second member moves in the first direction, such that the air is exhausted from the chamber through the outlet.

Abstract translation: 提供一种合成喷射设备，包括基座，固定到基座的框架，第一构件，泵隔膜，第二构件和阀隔膜。 泵隔膜将第一构件连接到框架，并且阀膜将第二构件连接到框架。 基座，框架，第一构件，泵隔膜，第二构件和阀隔膜限定形成进气口和出口的室。 当第一构件沿第一方向移动时，第二构件沿与第一方向相反的第二方向移动，并且外部空气通过入口流入腔室。 当第一构件沿第二方向移动时，第二构件沿第一方向移动，使得空气从腔室通过出口排出。