公开(公告)号：US08390399B2

公开(公告)日：2013-03-05

申请号：US12781112

申请日：2010-05-17

Applicant: Tsun-Che Huang ,  Pin Chang ,  Feng-Chia Hsu ,  Chin-Hung Wang

Inventor： Tsun-Che Huang ,  Pin Chang ,  Feng-Chia Hsu ,  Chin-Hung Wang

IPC: H03H9/05 ,  H03H9/24 ,  H03H9/46

CPC classification number: H03H9/2431 ,  H03H9/02338 ,  H03H9/2405 ,  H03H9/2463 ,  H03H2009/02354

Abstract: A resonator includes a resonating body and at least one periodic structure having one end connected to the resonating body. The periodic structure includes at least two basic structure units with duplicated configuration. The periodic structure blocks wave propagation caused by the vibration of the resonating body. The resonating body has a resonance frequency f0. The periodic structure has a band gap characteristic or a deaf band characteristic within a particular frequency range, and the resonance frequency f0 falls within the particular frequency range of the periodic structure.

Abstract translation: 谐振器包括谐振体和至少一个周期性结构，其一端连接到谐振体。 周期性结构包括具有重复配置的至少两个基本结构单元。 周期性结构阻止由共振体的振动引起的波传播。 共振体具有共振频率f0。 周期性结构在特定频率范围内具有带隙特性或聋带特性，并且谐振频率f0落在周期性结构的特定频率范围内。

公开(公告)号：US20110074563A1

公开(公告)日：2011-03-31

申请号：US12631502

申请日：2009-12-04

Applicant: Pin Chang ,  Yu-Jen Wang ,  Chien Li ,  Chung-De Chen ,  Pei-Fen Wu

Inventor： Pin Chang ,  Yu-Jen Wang ,  Chien Li ,  Chung-De Chen ,  Pei-Fen Wu

IPC: B62J6/00 ,  B62J6/06 ,  F03G7/08 ,  G01P3/16

CPC classification number: G01P3/16 ,  B62J6/003 ,  B62J6/06 ,  B62J6/20 ,  F03G7/08

Abstract: The present disclosure provides a swinging device having a swinging mechanism disposed on an energy provider, wherein volume and shape of the swinging mechanism and a distance between the swinging mechanism and the energy provider are adjusted so as to control the ratio of the distance and a characteristic value corresponding to the swinging mechanism in a specific range such that the swinging mechanism is capable of resonating with respect to the rotation of the energy provider. The swinging mechanism is capable of detecting the rotating frequency of the energy provider as well as combining with a display unit which is capable of displaying information with respect to the rotating status or displaying image patterns controlled according to the rotating status.

Abstract translation: 本公开提供了一种具有设置在能量提供者上的摆动机构的摆动装置，其中调节摆动机构的体积和形状以及摆动机构和能量提供者之间的距离，以便控制距离和特性的比率 相应于摆动机构的特定范围的值，使得摆动机构能够相对于能量提供者的旋转而谐振。 摆动机构能够检测能量提供者的旋转频率，以及与能够显示关于旋转状态的信息的显示单元或显示根据旋转状态控制的图像模式的组合。

公开(公告)号：US20100078062A1

公开(公告)日：2010-04-01

申请号：US12358228

申请日：2009-01-22

Applicant: Liang-De Wang ,  Yuan-Xiang Zou ,  Li-Chi Pan ,  Pin Chang

Inventor： Liang-De Wang ,  Yuan-Xiang Zou ,  Li-Chi Pan ,  Pin Chang

IPC: H01L31/052 ,  G02B5/08

CPC classification number: F24S23/00 ,  F24S23/30 ,  F24S23/31 ,  F24S23/79 ,  F24S2023/832 ,  H01L31/0543 ,  H01L31/0547 ,  Y02E10/44 ,  Y02E10/52

Abstract: A light collection system including a light concentrating device and a reflective curving-surface device is provided. The light concentrating device receives at least a portion of an incident light and forwardly emits the portion of the incident light after concentrating and passing it through a first focal region, so as to obtain a first-stage output light. The reflective curving-surface device has an entrance aperture for receiving the first-stage output light. The reflective curving-surface device includes a reflective inner curving surface, and at least a portion of the reflective inner curving surface has a second focal region. The first focal region and the second focal region are confocal or approximately confocal within a range. As a result, at least a portion of the first-stage output light is confocally converted into a forwardly emitted second-stage output light.

Abstract translation: 提供了一种包括聚光装置和反射弯曲表面装置的集光系统。 聚光装置接收入射光的至少一部分，并且在聚焦并使其通过第一焦点区域之后向前发射入射光的一部分，以获得第一级输出光。 反射弯曲表面装置具有用于接收第一级输出光的入口孔。 反射弯曲表面装置包括反射内弯曲表面，并且反射内弯曲表面的至少一部分具有第二焦点区域。 第一焦点区域和第二聚焦区域在一个范围内是共焦的或近似共焦的。 结果，第一级输出光的至少一部分被共焦地转换成向前发射的第二级输出光。

公开(公告)号：US20050057711A1

公开(公告)日：2005-03-17

申请号：US10894011

申请日：2004-07-20

Applicant: Pin Chang ,  Cheng Liu ,  Chun Chao

Inventor： Pin Chang ,  Cheng Liu ,  Chun Chao

IPC: G02B5/20 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/13363

CPC classification number: G02F1/133555 ,  G02F1/133514

Abstract: A bi-display mode liquid crystal display comprises a top and a bottom transparent substrate that are arranged in a parallel way, and between the two transparent substrates are a liquid crystal layer, a semi-reflector and a color filter sequentially, in addition, a top and a bottom polarizer are set on the outer surface of the top and the bottom transparent substrate respectively; by setting the semi-reflector upon the color filter, it makes the light not pass through the color filter and increase the reflection rate. Therefore, the present invention not only provides a reflective mode of high brightness gray scale display, but has a transmissive mode of beautiful color, and has the advantage of power saving and easy to use.

Abstract translation: 双显示模式液晶显示器包括以平行方式布置的顶部和底部透明基板，并且在两个透明基板之间是液晶层，半反射器和滤色器，另外， 顶部和底部偏振器分别设置在顶部和底部透明基底的外表面上; 通过将半反射器设置在滤色器上，使得光不通过滤色器并增加反射率。 因此，本发明不仅提供了高亮度灰度显示的反射模式，而且具有美观的透射模式，并且具有省电且易于使用的优点。

公开(公告)号：US08754573B2

公开(公告)日：2014-06-17

申请号：US13039279

申请日：2011-03-02

Applicant: Pin Chang ,  Feng-Chia Hsu ,  Di-Bao Wang ,  Chin-Hung Wang

Inventor： Pin Chang ,  Feng-Chia Hsu ,  Di-Bao Wang ,  Chin-Hung Wang

IPC: H01L41/08 ,  B06B1/06

CPC classification number: B06B1/064 ,  A61B8/4483 ,  A61N7/02 ,  A61N2007/0078 ,  B06B1/0607

Abstract: An ultrasonic transducer detector having a high operating frequency is provided. The ultrasonic transducer detector comprises a substrate and an ultrasonic transducer array. The substrate has a plurality of openings, and the ultrasonic transducer array is disposed on the substrate. The ultrasonic transducer array has a plurality of resonance units, and the thickness of each resonance unit is equivalent to ½ wavelength of the operating frequency of the ultrasonic transducer. Each resonance unit comprises an oscillating element and a piezoelectric element. The oscillating element has a first surface adjacent to the substrate, and the piezoelectric element is disposed on the first surface and located in the corresponding opening.

Abstract translation: 提供具有高工作频率的超声换能器检测器。 超声换能器检测器包括基底和超声换能器阵列。 基板具有多个开口，超声波换能器阵列设置在基板上。 超声波换能器阵列具有多个谐振单元，每个谐振单元的厚度等于超声换能器的工作频率的1/2波长。 每个谐振单元包括振荡元件和压电元件。 振荡元件具有与基板相邻的第一表面，并且压电元件设置在第一表面上并且位于相应的开口中。

公开(公告)号：US08471651B2

公开(公告)日：2013-06-25

申请号：US12940054

申请日：2010-11-05

Applicant: Tsun-Che Huang ,  Feng-Chia Hsu ,  Pin Chang ,  Chin-Hung Wang

Inventor： Tsun-Che Huang ,  Feng-Chia Hsu ,  Pin Chang ,  Chin-Hung Wang

IPC: H03H9/46 ,  H03H9/00

CPC classification number: H03H9/02228 ,  H03H9/462 ,  H03H9/505 ,  H03H9/54

Abstract: A microelectromechanical filter is provided. The microelectromechanical filter includes an input electrode, an output electrode, one or several piezoelectric resonators, one or several high quality factor resonators, and one or several coupling beams. The input electrode and the output electrode are disposed on the piezoelectric resonators. The high quality factor resonator is silicon or of piezoelectric materials, and there is no metal electrode on top of the resonator. The coupling beam is connected between the piezoelectric resonator and the high quality factor resonator. The coupling beam transmits an acoustic wave among the resonators, and controls a bandwidth of filter. The microelectromechanical filter with low impedance and high quality factor fits the demand for next-generation communication systems.

Abstract translation: 提供了微机电滤波器。 微机电滤波器包括输入电极，输出电极，一个或多个压电谐振器，一个或多个高品质因子谐振器以及一个或多个耦合光束。 输入电极和输出电极设置在压电谐振器上。 高品质因子谐振器是硅或压电材料，谐振器顶部没有金属电极。 耦合光束连接在压电谐振器和高品质因子谐振器之间。 耦合光束在谐振器之间传播声波，并控制滤波器的带宽。 具有低阻抗和高品质因数的微机电滤波器适合下一代通信系统的需求。

公开(公告)号：US20130147568A1

公开(公告)日：2013-06-13

申请号：US13412641

申请日：2012-03-06

Applicant: Tsun-Che Huang ,  Feng-Chia Hsu ,  Pin Chang ,  Chin-Hung Wang

Inventor： Tsun-Che Huang ,  Feng-Chia Hsu ,  Pin Chang ,  Chin-Hung Wang

IPC: H03B5/30

CPC classification number: H03H9/2463 ,  H03H9/02259 ,  H03H2009/02299 ,  H03H2009/241

Abstract: An inter-digital bulk acoustic resonator including a resonating structure, one or more input electrodes, one or more output electrodes, a substrate, and a supporting structure disposed on the substrate is provided. The resonating structure includes one or more resonating beams and a coupling beam. The resonating beams are connected at opposite two sides of the coupling beam respectively. The input electrodes and the output electrodes are arranged among the resonating beams in interlace. The input electrodes, the output electrodes, and the resonating beams are parallel to each other. Two ends of the coupling beam are connected to the supporting structure, such that the resonating structure is supported on the substrate.

Abstract translation: 提供了包括谐振结构，一个或多个输入电极，一个或多个输出电极，基板和设置在基板上的支撑结构的数字间体声波谐振器。 谐振结构包括一个或多个谐振光束和耦合光束。 谐振梁分别在耦合梁的相对的两侧连接。 输入电极和输出电极被布置在谐振束之间。 输入电极，输出电极和谐振光束彼此平行。 耦合梁的两端连接到支撑结构，使得谐振结构被支撑在基板上。

公开(公告)号：US07990595B1

公开(公告)日：2011-08-02

申请号：US12827039

申请日：2010-06-30

Applicant: Ming-Chieh Chou ,  Pin Chang ,  Hung-Chung Li ,  Chung-De Chen

Inventor： Ming-Chieh Chou ,  Pin Chang ,  Hung-Chung Li ,  Chung-De Chen

IPC: G02B26/08

CPC classification number: G02B26/085 ,  G02B26/101

Abstract: An optical multi-ring scanner is disclosed, which comprises: a substrate; an outer ring driving element, disposed inside the substrate and configured symmetrically at two sides thereof with a pair of first arms that are connected respectively to the substrate; at least one inner ring driving element, each configured with a first inner ring driver in a manner that the first inner ring driver has a pair of second arms symmetrically disposed at a top side and a bottom side thereof while being connected to the outer ring driving element; and a mirror element, disposed inside the first inner ring driver and having a pair of third arms symmetrically disposed at a top side of a bottom side thereof; wherein, the third arm is disposed coaxial with the second arm while enabling the first arm to be disposed perpendicular to the second arm and the third arm.

Abstract translation: 公开了一种光学多环扫描器，其包括：基板; 外环驱动元件，设置在所述基板的内部，并且在其两侧对称地配置有分别连接到所述基板的一对第一臂; 至少一个内环驱动元件，每个内环驱动元件均以第一内环驱动器的形式配置，使得第一内环驱动器具有对称地设置在其顶侧和底侧的一对第二臂，同时连接到外环驱动 元件; 以及镜子元件，其设置在所述第一内圈驱动器内，并且具有对称地设置在其底侧的顶侧的一对第三臂; 其中，所述第三臂与所述第二臂同轴设置，同时能够使所述第一臂垂直于所述第二臂和所述第三臂设置。

公开(公告)号：US06867833B2

公开(公告)日：2005-03-15

申请号：US10105268

申请日：2002-03-26

Applicant: Pin Chang ,  Alex Lin

Inventor： Pin Chang ,  Alex Lin

IPC: G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/133514 ,  G02F1/133555 ,  G02F2001/136222

Abstract: The present invention discloses a transflective mode color liquid crystal display, whose white backlight source is composed of several narrowband monochromatic light sources. A color filter for displaying colors is designed to match the wavelength of each of the monochromatic light sources so that the color filter can let a monochromatic light source of one color be transmitted, while selectively absorb the wavelengths of the monochromatic light sources of other colors. The present invention can achieve high color saturation at the backlight mode while maintaining high reflectance.

Abstract translation: 本发明公开了一种半透射型彩色液晶显示器，其白色背光源由几个窄带单色光源组成。 用于显示颜色的滤色器被设计成与每个单色光源的波长相匹配，使得滤色器可以使一种颜色的单色光源被透射，同时有选择地吸收其它颜色的单色光源的波长。 本发明可以在保持高反射率的同时在背光模式下实现高色彩饱和度。

公开(公告)号：US06650391B2

公开(公告)日：2003-11-18

申请号：US10072930

申请日：2002-02-12

Applicant: Pin Chang ,  Heng-Chung Wu

Inventor： Pin Chang ,  Heng-Chung Wu

IPC: G02H1343

CPC classification number: G02F1/136286 ,  G02F2001/134345

Abstract: The present invention provides a pixel signal line module of a liquid crystal display, wherein a plurality of sub-pixels are alternately arranged in delta form on a liquid crystal display panel. A plurality of signal scan lines are used to cover and connect each transversally arranged pixel. A plurality of longitudinal data signal lines alternately shift leftwards and rightwards according to the checkered arrangement of the longitudinal sub-pixels so as to connect the sub-pixels in two adjacent longitudinal rows together in indented way. The present invention lets the signal lines be not limited by the arrangement of sub-pixels, and has the advantages of enhanced resolution, larger signal line's width, reduced impedance, and less signal distortion.

Abstract translation: 本发明提供了一种液晶显示器的像素信号线模块，其中多个子像素以三角形交替排列在液晶显示面板上。 多个信号扫描线用于覆盖并连接每个横向排列的像素。 多个纵向数据信号线根据纵向子像素的格子排列交替地向左和向右移位，以便以缩进的方式将两个相邻纵向列中的子像素连接在一起。 本发明使信号线不受子像素排列的限制，具有分辨率提高，信号线宽度大，阻抗减小，信号失真小的优点。