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.