公开(公告)号：US06956986B2

公开(公告)日：2005-10-18

申请号：US10412095

申请日：2003-04-09

Applicant: Chii-How Chang

Inventor： Chii-How Chang

IPC: G02B6/35 ,  G02B26/00

CPC classification number: G02B6/3566 ,  G02B6/3526 ,  G02B6/3528 ,  G02B6/3572 ,  G02B26/00

Abstract: The invention provides a method for eliminating the noise of an optical switch, wherein the optical switch includes a cantilever, a flexible coupler and a joint. The joint is designed to connect the cantilever and the flexible coupler so as to perform a phase conversion by the cantilever. The method for eliminating the noise of the optical switch includes a step of damping generation so that the vibration of the cantilever can be eliminated during the phase conversion.

Abstract translation: 本发明提供一种消除光开关噪声的方法，其中光开关包括悬臂，柔性耦合器和接头。 接头设计用于连接悬臂和柔性联轴器，以便通过悬臂进行相位转换。 消除光开关噪声的方法包括阻尼发生的步骤，使得在相变期间可以消除悬臂的振动。

公开(公告)号：US20120032918A1

公开(公告)日：2012-02-09

申请号：US13274114

申请日：2011-10-14

Applicant: Sean CHANG ,  Chii-How CHANG

Inventor： Sean CHANG ,  Chii-How CHANG

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/03545 ,  G06F3/043

Abstract: The invention provides a touch screen apparatus. The touch screen apparatus, applied to a touch panel, includes an indicating device and a processing module. The indicating device comprises a signal generating module and a conductive touch end, wherein the touch end touches the touch panel, and the signal generating module, electrically connecting with the touch end, generates an electric signal transmitted through the touch end. The processing module electrically connects with the touch panel to detect the electric signal, and calculates a contact position between the touch end and the touch panel according to the electric signal.

Abstract translation: 本发明提供一种触摸屏装置。 应用于触摸面板的触摸屏装置包括指示装置和处理模块。 指示装置包括信号发生模块和导电触摸端，其中触摸端触摸触摸面板，并且与触摸端电连接的信号发生模块产生通过触摸端传输的电信号。 所述处理模块与所述触摸面板电连接以检测所述电信号，并且根据所述电信号计算所述触摸端和所述触摸面板之间的接触位置。

公开(公告)号：US20110067933A1

公开(公告)日：2011-03-24

申请号：US12562816

申请日：2009-09-18

Applicant: Sean CHANG ,  Chii-How CHANG

Inventor： Sean CHANG ,  Chii-How CHANG

IPC: G06F3/045

CPC classification number: G06F3/044

Abstract: A touch-control apparatus includes a touch-control unit, a sensing unit and an auxiliary voltage supplying unit. The touch-control unit has a touch-control substrate and at least one touch-control electrode layer, which is disposed on a surface of the touch-control substrate. The sensing unit is connected with the touch-control electrode layer of the touch-control unit and outputs a charging signal according to a power signal. The auxiliary voltage supplying unit outputs an auxiliary charging signal to a sensing conductive bar of the touch-control electrode layer, so that the sensing efficiency of the touch-control apparatus can be improved due to the auxiliary charging signal.

Abstract translation: 触摸控制装置包括触摸控制单元，感测单元和辅助电压提供单元。 触摸控制单元具有触摸控制基板和设置在触摸控制基板的表面上的至少一个触摸控制电极层。 感测单元与触摸控制单元的触摸控制电极层连接，并根据功率信号输出充电信号。 辅助电压供给单元将辅助充电信号输出到触摸控制电极层的感测导电棒，从而可以通过辅助充电信号来提高触摸控制装置的感测效率。

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：US20110050217A1

公开(公告)日：2011-03-03

申请号：US12872751

申请日：2010-08-31

Applicant: Shao Hsiung CHANG ,  Chii-How CHANG

Inventor： Shao Hsiung CHANG ,  Chii-How CHANG

IPC: G01R33/02

CPC classification number: G01R33/04 ,  G01R33/02

Abstract: A magnetic flux detection apparatus and a system with the magnetic flux detection apparatus are provided. The magnetic flux detection apparatus includes the magnetic material, at least one heated or cooled magneto caloric effect material (MCEM), a permanent magnetic element, at least one magnetic sensing element, and at least one amount of magnetic flux or magnetic flux path. The heated or cooled magneto caloric effect material is disposed to the magnetic material. The amount of magnetic flux or magnetic flux path is formed and passing through the permanent magnetic element, the cooled magneto caloric effect material, and the first portion of the magnetic material. A magnetic sensing element senses the amount of the magnetic flux or the magnetic flux path for outputting a sensing voltage and a corresponding sensing voltage value so as to apply the best thermal energy-applying algorithm into the magnetic system to output power efficiently.

Abstract translation: 提供一种磁通检测装置和具有磁通检测装置的系统。 磁通检测装置包括磁性材料，至少一个加热或冷却的磁热效应材料（MCEM），永磁元件，至少一个磁感应元件以及至少一个量的磁通或磁通路径。 加热或冷却的磁热效应材料设置在磁性材料上。 磁通量或磁通量的量形成并通过永磁元件，冷却的磁热效应材料和磁性材料的第一部分。 感测元件感测用于输出感测电压的磁通量或磁通量的量，以及对应的感测电压值，以将最佳的热能施加算法应用于磁系统以有效地输出功率。

公开(公告)号：US20110048032A1

公开(公告)日：2011-03-03

申请号：US12872810

申请日：2010-08-31

Applicant: Shao Hsiung CHANG ,  Chii-How CHANG

Inventor： Shao Hsiung CHANG ,  Chii-How CHANG

IPC: F25B21/00

CPC classification number: F25B21/00 ,  F25B2321/002 ,  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 field thereof can be changed according to a temperature difference. The heat-power conversion magnetism device is rotated by changing the magnetic field of the magneto caloric effect material. A system for converting energy by use of the heat-power conversion magnetism device is also disclosed.

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。 通过改变磁热效应材料的磁场来旋转热功率转换磁性装置。 还公开了通过使用热功率转换磁性装置来转换能量的系统。

公开(公告)号：US20090295742A1

公开(公告)日：2009-12-03

申请号：US12240774

申请日：2008-09-29

Applicant: Sean CHANG ,  Chii-How Chang

Inventor： Sean CHANG ,  Chii-How Chang

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/03545 ,  G06F3/0436

Abstract: The invention provides a touch screen apparatus. The touch screen apparatus, applied to a touch panel, includes an indicating device and a processing module. The indicating device comprises a signal generating module and a conductive touch end, wherein the touch end touches the touch panel, and the signal generating module, electrically connecting with the touch end, generates an electric signal transmitted through the touch end. The processing module electrically connects with the touch panel to detect the electric signal, and calculates a contact position between the touch end and the touch panel according to the electric signal.

Abstract translation: 本发明提供一种触摸屏装置。 应用于触摸面板的触摸屏装置包括指示装置和处理模块。 指示装置包括信号发生模块和导电触摸端，其中触摸端触摸触摸面板，并且与触摸端电连接的信号发生模块产生通过触摸端传输的电信号。 所述处理模块与所述触摸面板电连接以检测所述电信号，并且根据所述电信号计算所述触摸端和所述触摸面板之间的接触位置。

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：US08789378B2

公开(公告)日：2014-07-29

申请号：US12872751

申请日：2010-08-31

Applicant: Shao Hsiung Chang ,  Chii-How Chang

Inventor： Shao Hsiung Chang ,  Chii-How Chang

IPC: F25B21/00

CPC classification number: G01R33/04 ,  G01R33/02

Abstract: A magnetic flux detection apparatus and a system with the magnetic flux detection apparatus are provided. The magnetic flux detection apparatus includes the magnetic material, at least one heated or cooled magneto caloric effect material (MCEM), a permanent magnetic element, at least one magnetic sensing element, and at least one amount of magnetic flux or magnetic flux path. The heated or cooled magneto caloric effect material is disposed to the magnetic material. The amount of magnetic flux or magnetic flux path is formed and passing through the permanent magnetic element, the cooled magneto caloric effect material, and the first portion of the magnetic material. A magnetic sensing element senses the amount of the magnetic flux or the magnetic flux path for outputting a sensing voltage and a corresponding sensing voltage value so as to apply the best thermal energy-applying algorithm into the magnetic system to output power efficiently.

Abstract translation: 提供一种磁通检测装置和具有磁通检测装置的系统。 磁通检测装置包括磁性材料，至少一个加热或冷却的磁热效应材料（MCEM），永磁元件，至少一个磁感应元件以及至少一个量的磁通或磁通路径。 加热或冷却的磁热效应材料设置在磁性材料上。 磁通量或磁通量的量形成并通过永磁元件，冷却的磁热效应材料和磁性材料的第一部分。 感测元件感测用于输出感测电压的磁通量或磁通量的量，以及对应的感测电压值，以将最佳的热能施加算法应用于磁系统以有效地输出功率。

公开(公告)号：US08646280B2

公开(公告)日：2014-02-11

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: F25B21/00 ,  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。