公开(公告)号：US20090231301A1

公开(公告)日：2009-09-17

申请号：US12145958

申请日：2008-06-25

Applicant: Sean Chang ,  Chii-How Chang ,  Yang-Lin Chen

Inventor： Sean Chang ,  Chii-How Chang ,  Yang-Lin Chen

IPC: G06F3/045

CPC classification number: G06F3/045 ,  G06F3/044

Abstract: A touch panel includes a substrate, a resistive layer, a plurality of signal terminals, a conductive circuit layer, an insulation layer and a plurality of signal lines. The substrate has a touch area and a peripheral area. The signal terminals are disposed in the peripheral area and electrically connected to the resistive layer. The conductive circuit layer is disposed in the peripheral area and electrically connected to the resistive layer. The insulation layer is disposed on the signal terminals and the conductive circuit layer. The signal lines are disposed on the insulation layer and electrically connected to signal terminals, respectively.

Abstract translation: 触摸面板包括基板，电阻层，多个信号端子，导电电路层，绝缘层和多个信号线。 基板具有触摸区域和周边区域。 信号端子设置在周边区域中并电连接到电阻层。 导电电路层设置在外围区域中并与电阻层电连接。 绝缘层设置在信号端子和导电电路层上。 信号线分别设置在绝缘层上并与信号端子电连接。

公开(公告)号：US20090140990A1

公开(公告)日：2009-06-04

申请号：US12053335

申请日：2008-03-21

Applicant: Sean Chang ,  Chii-How Chang ,  Yang-Lin Chen

Inventor： Sean Chang ,  Chii-How Chang ,  Yang-Lin Chen

IPC: G06F3/041

CPC classification number: G06F3/041

Abstract: A touch panel includes a substrate, a conductive circuit layer, a resistive layer and a dielectric layer. The substrate has a touch area and a peripheral area surrounding the touch area. The conductive circuit layer is formed on the peripheral area of the substrate. The resistive layer covers the conductive circuit layer and the touch area of the substrate. The dielectric layer is formed on the resistive layer. The conductive circuit layer includes a plurality of signal terminals disposed on corner surfaces of the substrate as the corner electrodes of the conductive circuit layer.

Abstract translation: 触摸面板包括基板，导电电路层，电阻层和电介质层。 基板具有触摸区域和围绕触摸区域的周边区域。 导电电路层形成在基板的周边区域上。 电阻层覆盖基板的导电电路层和触摸区域。 电介质层形成在电阻层上。 导电电路层包括设置在基板的角面上的多个信号端子作为导电电路层的角电极。

公开(公告)号：US07239052B2

公开(公告)日：2007-07-03

申请号：US11194548

申请日：2005-08-02

Applicant: Chii-How Chang ,  Sean Chang

Inventor： Chii-How Chang ,  Sean Chang

IPC: H20K41/00

CPC classification number: H02K33/18 ,  G02B5/005 ,  G03B9/06 ,  H02K33/02

Abstract: A magnetic actuator. A yoke includes a first opening and a second opening, a frame, and a path. A first magnet is disposed in the first opening in the vicinity of the frame. A second magnet is disposed in the second opening in the vicinity of the frame. A coil comprises a wire surrounding the path. A light shield is connected to an end of the coil. A guiding element disposed outside the path is connected to an end of the coil. When current passes through the coil, the coil moves along the path by magnetic induction between the first magnet and the second magnet such that the iris diaphragm is adjustable by the light shield. When there is no current through the coil, dynamic force produced by the guiding element returns the light shield to its original position.

Abstract translation: 磁力驱动器。 轭包括第一开口和第二开口，框架和路径。 第一磁体设置在框架附近的第一开口中。 第二磁体设置在框架附近的第二开口中。 线圈包括围绕路径的线。 灯罩连接到线圈的一端。 设置在路径外侧的引导元件连接到线圈的端部。 当电流通过线圈时，线圈通过磁感应在第一磁体和第二磁体之间沿着路径移动，使得光圈可以通过光屏来调节。 当不存在通过线圈的电流时，由导向元件产生的动力将光罩返回其初始位置。

公开(公告)号：US20060028312A1

公开(公告)日：2006-02-09

申请号：US11194566

申请日：2005-08-02

Applicant: Chii-How Chang ,  Sean Chang

Inventor： Chii-How Chang ,  Sean Chang

IPC: H01F7/08

CPC classification number: H02K41/0358 ,  H01F7/066

Abstract: A magnetic actuator. A yoke comprises a first opening and a second opening, a frame, and a path. A first magnet is disposed in the first opening in the vicinity of the frame. A second magnet is disposed in the second opening in the vicinity of the frame. A coil comprises a wire surrounding the path. A light shield is connected to an end of the coil. When current passes through the coil, the coil moves along the path by magnetic induction between the first magnet and the second magnet such that the iris diaphragm is adjustable by the light shield.

Abstract translation: 磁力驱动器。 轭包括第一开口和第二开口，框架和路径。 第一磁体设置在框架附近的第一开口中。 第二磁体设置在框架附近的第二开口中。 线圈包括围绕路径的线。 灯罩连接到线圈的一端。 当电流通过线圈时，线圈通过磁感应在第一磁体和第二磁体之间沿着路径移动，使得光圈可以通过光屏来调节。

公开(公告)号：US20050281146A1

公开(公告)日：2005-12-22

申请号：US11153549

申请日：2005-06-16

Applicant: Chii-How Chang ,  Sean Chang

Inventor： Chii-How Chang ,  Sean Chang

IPC: G11B7/00 ,  H01F7/06 ,  H01F7/122 ,  H02K27/30

CPC classification number: H01F7/066 ,  H01F7/122

Abstract: A magnetic actuator. The magnetic actuator comprises a first magnet, a second magnet, a first yoke, and a first coil. The second magnet is arranged axially with respect to the first magnet with repulsion therebetween. The first yoke is disposed between the first magnet and the second magnet, and the magnetic field lines produced by the first magnet and the second magnet extend from the first yoke. The first coil surrounds and corresponds to the first yoke. When a current is occurred in the first coil, the magnetic force generated between the first magnet and the second magnet will actuates the first coil to move axially with respect to the first and second magnets.

Abstract translation: 磁力驱动器。 磁致动器包括第一磁体，第二磁体，第一磁轭和第一线圈。 第二磁体相对于第一磁体轴向布置，在它们之间具有排斥力。 第一磁轭设置在第一磁体和第二磁体之间，由第一磁体和第二磁体产生的磁场线从第一磁轭延伸。 第一线圈围绕并对应于第一轭。 当在第一线圈中发生电流时，在第一磁体和第二磁体之间产生的磁力将致动第一线圈相对于第一和第二磁体轴向移动。

公开(公告)号：US20050018995A1

公开(公告)日：2005-01-27

申请号：US10712368

申请日：2003-11-12

Applicant: Chii-How Chang ,  Sean Chang

Inventor： Chii-How Chang ,  Sean Chang

IPC: G01J9/02 ,  G02B6/00 ,  G02F2/00 ,  H01S3/13 ,  H01S5/0683 ,  H01S5/0687 ,  H04B10/50 ,  H04B10/572 ,  H04J14/02

CPC classification number: H04B10/504 ,  G01J9/0246 ,  G01J2009/0257 ,  H01S3/1305 ,  H01S5/0683 ,  H01S5/0687 ,  H04B10/572

Abstract: A wavelength stabilizing apparatus utilized in an optical communication system for controlling a light wave output from a tunable optical component is disclosed. The wavelength stabilizing apparatus includes a coarse-tuning element, a fine-tuning element, and a servo element. When the wavelength stabilizing apparatus is used, the light wave output from the tunable optical component is directed into the coarse-tuning element and the fine-tuning element, respectively, and then transformed into electric signals to be received by the servo element. Particularly, the electric signals from the coarse-tuning element are served as basis for coarse-tuning and channel recognition of the light wave output from the tunable optical component while the electric signals from the fine-tuning element are served for fine-tuning and servo control of the light wave output from the tunable optical component. These electric signals are also processed with a logical operation to obtain a control signal for controlling the tunable optical component.

公开(公告)号：US20110061399A1

公开(公告)日：2011-03-17

申请号：US12884902

申请日：2010-09-17

Applicant: Shao Hsiung CHANG ,  Chii-How Chang

Inventor： Shao Hsiung CHANG ,  Chii-How Chang

IPC: F25B21/00

CPC classification number: F25B21/00 ,  F25B2321/0022 ,  Y02B30/66

Abstract: The invention discloses a heat-power conversion magnetism device. The heat-power conversion magnetism device includes a magneto caloric effect material so that the magnetic filed thereof can be changed according to the temperature difference. The heat-power conversion magnetism device rotates by changing the magnetic filed of magneto caloric effect material. The magnetic field is enhanced with rotating permanent magnet.

Abstract translation: 本发明公开了一种热功率转换磁性装置。 热功率转换磁性装置包括磁热效应材料，使得其磁场可以根据温度差而改变。 热功率转换磁性装置通过改变磁热效应材料的磁场而旋转。 旋转永磁体增强磁场。

公开(公告)号：US20070031144A1

公开(公告)日：2007-02-08

申请号：US11491895

申请日：2006-07-25

Applicant: Chii-How Chang

Inventor： Chii-How Chang

IPC: G03B9/02

CPC classification number: G03B9/06

Abstract: An iris diaphragm actuator includes a magnetic position sensing structure, at least one driving element and a light intercepting element. The magnetic position sensing structure includes a magnetic element and a magnetic sensor relatively disposed. The driving element connects and drives the magnetic element or the magnetic sensor to perform a rotating motion with respect to a rotation center such that the distance and angle between the magnetic element and the magnetic sensor are changed so as to obtain a substantially linear relation between a magnetic flux sensed by the magnetic sensor and the position of the magnetic element. Also, an arrangement method of a magnetic position sensing structure is disclosed.

Abstract translation: 光圈隔膜致动器包括磁性位置检测结构，至少一个驱动元件和遮光元件。 磁性位置检测结构包括相对设置的磁性元件和磁性传感器。 驱动元件连接并驱动磁性元件或磁性传感器，以相对于旋转中心进行旋转运动，使得磁性元件和磁性传感器之间的距离和角度发生变化，从而获得a 由磁传感器感测的磁通量和磁性元件的位置。 此外，公开了一种磁性位置检测结构的布置方法。

公开(公告)号：US20110062821A1

公开(公告)日：2011-03-17

申请号：US12884855

申请日：2010-09-17

Applicant: Shao Hsiung CHANG ,  Chii-How Chang

Inventor： Shao Hsiung CHANG ,  Chii-How Chang

IPC: H02N10/00

CPC classification number: H01L37/04 ,  F25B2321/002

Abstract: The invention discloses a heat-power conversion magnetism device. The heat-power conversion magnetism device includes a magneto caloric effect material so that the magnetic field thereof can be changed according to the temperature difference. The heat-power conversion magnetism device rotates by changing the magnetic field of the magneto caloric effect material.

Abstract translation: 本发明公开了一种热功率转换磁性装置。 热功率转换磁性装置包括磁热效应材料，使得其磁场可以根据温差而改变。 热功率转换磁性装置通过改变磁热效应材料的磁场而旋转。

公开(公告)号：US07665914B2

公开(公告)日：2010-02-23

申请号：US11491895

申请日：2006-07-25

Applicant: Chii-How Chang

Inventor： Chii-How Chang

IPC: G02F1/00 ,  G03B9/00 ,  G02B9/08 ,  H02K29/08

CPC classification number: G03B9/06

Abstract: An iris diaphragm actuator includes a magnetic position sensing structure, at least one driving element and a light intercepting element. The magnetic position sensing structure includes a magnetic element and a magnetic sensor relatively disposed. The driving element connects and drives the magnetic element or the magnetic sensor to perform a rotating motion with respect to a rotation center such that the distance and angle between the magnetic element and the magnetic sensor are changed so as to obtain a substantially linear relation between a magnetic flux sensed by the magnetic sensor and the position of the magnetic element. Also, an arrangement method of a magnetic position sensing structure is disclosed.

Abstract translation: 光圈隔膜致动器包括磁性位置检测结构，至少一个驱动元件和遮光元件。 磁性位置检测结构包括相对设置的磁性元件和磁性传感器。 驱动元件连接并驱动磁性元件或磁性传感器，以相对于旋转中心进行旋转运动，使得磁性元件和磁性传感器之间的距离和角度发生变化，从而获得a 由磁传感器感测的磁通量和磁性元件的位置。 此外，公开了一种磁性位置检测结构的布置方法。