公开(公告)号：US07515255B2

公开(公告)日：2009-04-07

申请号：US11850814

申请日：2007-09-06

申请人： Shih-Chieh Yen

发明人： Shih-Chieh Yen

IPC分类号： G01B9/00

CPC分类号： G01B11/03 ,  G01B11/27 ,  G01M11/0221 ,  G02B27/62

摘要： A detecting apparatus includes a light source configured (i.e., structured and arranged) for irradiating the lens module with light, the light being brought into a focus by the lens module; a detecting device configured for measuring and recording a location of the focus; and a driving device configured for driving a barrel of the lens module to rotate relative to a holder of the lens module. The detecting apparatus is particularly configured such that, when the driving device drives the barrel of the lens module to rotate to two different angular locations, the light source irradiates the lens module with light, the lens module making the light be brought into two respective focuses at (i.e., relative to) the two different angular locations, and the detecting device measures a deviation distance between the two respective focuses. A method of detecting concentricity of a lens module is further provided.

摘要翻译： 一种检测装置，包括被配置（即，构造和布置）用于用光照射透镜模块的光源，该光被透镜模块聚焦; 被配置为测量和记录所述焦点的位置的检测装置; 以及驱动装置，其构造成用于驱动所述透镜模块的镜筒相对于所述透镜模块的保持器旋转。 检测装置特别构造成使得当驱动装置驱动透镜模块的镜筒旋转到两个不同的角位置时，光源用光照射透镜模块，使得光的透镜模块被带入两个相应的焦点 在（即，相对于）两个不同的角度位置，并且检测装置测量两个相应焦点之间的偏离距离。 还提供了一种检测透镜模块的同心度的方法。

公开(公告)号：US20060281394A1

公开(公告)日：2006-12-14

申请号：US11402773

申请日：2006-04-12

申请人： Shih-Chieh Yen

发明人： Shih-Chieh Yen

IPC分类号： B24B1/00

CPC分类号： B24B9/146 ,  B24B41/06

摘要： An apparatus for cylindrically grinding workpieces includes a first holding tool (100) for positioning pre-grinding workpieces (60) and a second holding tool (200) for positioning partially ground workpieces (i.e. workpieces which have been ground on one side only). The first holding tool defines a first groove (12) for containing the pre-grinding workpieces to be partially ground and the second bonding defines a second groove (22) for containing the partially ground workpieces. A stopping board (23) connects one side of the second groove, and the stopping board has a projection (231) for transferring the partially ground workpieces from the first groove to the second groove. The present invention also provides a process for cylindrically grinding workpieces.

摘要翻译： 一种用于圆柱形磨削工件的装置包括用于定位预研磨工件（60）的第一保持工具（100）和用于定位部分地面工件（即仅在一侧上研磨的工件）的第二保持工具（200）。 第一保持工具限定用于容纳预研磨工件的第一凹槽（12）以部分地接地，并且第二接合限定用于容纳部分地面工件的第二凹槽（22）。 止动板（23）连接第二槽的一侧，止动板具有用于将部分接地的工件从第一槽转移到第二槽的突起（231）。 本发明还提供了一种用于圆柱形磨削工件的方法。

公开(公告)号：US08823430B2

公开(公告)日：2014-09-02

申请号：US13108191

申请日：2011-05-16

申请人： Shih-Chieh Yen

发明人： Shih-Chieh Yen

IPC分类号： H03L7/06

CPC分类号： H03L7/093

摘要： A clock generating circuit includes a phase detector for detecting a phase difference between a first clock and a second clock to generate a detecting result associated with the phase difference, a first filtering device for filtering the detecting result, a charge pump for generating a control signal according to the filtered detecting result, a second filtering device for filtering the control signal, and a controllable oscillator for generating an output clock according to the filtered control signal, wherein the output clock is utilized to generate the second clock.

摘要翻译： 时钟发生电路包括：相位检测器，用于检测第一时钟和第二时钟之间的相位差，以产生与相位差相关的检测结果;滤波检测结果的第一滤波装置;用于产生控制信号的电荷泵 根据滤波后的检测结果，用于对控制信号进行滤波的第二滤波装置和用于根据经滤波的控制信号产生输出时钟的可控振荡器，其中所述输出时钟用于产生所述第二时钟。

公开(公告)号：US08625009B2

公开(公告)日：2014-01-07

申请号：US13226460

申请日：2011-09-06

申请人： Shih-Chieh Yen

发明人： Shih-Chieh Yen

IPC分类号： H04N5/225 ,  H04N5/232

CPC分类号： H04N5/2257

摘要： An electronic device includes a main body and an image capturing device positioned on the main body. The image capturing device includes a fixing pole, a rotating plate, two lens modules, and an image sensor. The fixing pole is fixed on the main body. The rotating plate is sleeved over the fixing pole and rotates around the fixing pole. The two lens modules are mounted on the rotating plate and symmetrical with the fixing pole. The image sensor is arranged on the main body. The rotating plate is rotated to make the two lens modules be alternated to align with the image sensor.

摘要翻译： 电子设备包括主体和定位在主体上的图像捕获装置。 图像捕获装置包括固定杆，旋转板，两个透镜模块和图像传感器。 固定杆固定在主体上。 旋转板套在固定杆上，围绕固定杆旋转。 两个镜头模块安装在旋转板上，并与固定杆对称。 图像传感器布置在主体上。 旋转板旋转以使两个透镜模块交替以与图像传感器对准。

公开(公告)号：US08487848B2

公开(公告)日：2013-07-16

申请号：US12337586

申请日：2008-12-17

申请人： Hsiang-Tan Lin ,  Shih-Chieh Yen

发明人： Hsiang-Tan Lin ,  Shih-Chieh Yen

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G09G2310/061 ,  G09G2320/0261 ,  G09G2320/10

摘要： A driving circuit and a gray insertion method of a liquid crystal display (LCD) are provided. The gray insertion method includes analyzing whether a current frame belongs to a dynamic frame or a static frame. When the current frame belongs to a dynamic frame, charging time of a gray insertion image is extended. When the current frame belongs to a static frame, the charging time of a gray insertion image is shortened. As a result, motion blur on the LCD can be reduced and image quality can be increased.

摘要翻译： 提供了液晶显示器（LCD）的驱动电路和灰插入方法。 灰色插入方法包括分析当前帧是属于动态帧还是静态帧。 当当前帧属于动态帧时，灰色插入图像的充电时间延长。 当当前帧属于静态帧时，灰色插入图像的充电时间缩短。 结果，可以降低LCD上的运动模糊并且可以提高图像质量。

公开(公告)号：US08390945B2

公开(公告)日：2013-03-05

申请号：US13288899

申请日：2011-11-03

申请人： Shih-Chieh Yen

发明人： Shih-Chieh Yen

IPC分类号： G02B7/02 ,  G02B9/08

CPC分类号： G02B13/0045

摘要： A lens module includes a barrel, a first lens, a second lens, a third lens, and two spacers. The first lens, the second lens, and the third lens are received in the barrel from an object side to an image side of the lens module. Each lens includes an optical portion and a non-optical portion around the optical portion. The two spacers are respectively positioned on the non-optical portions of two adjacent lenses. The non-optical portion of the second lens includes a first contact portion and two second contact portions. The first contact portion contacts an inner sidewall of the barrel. The second contact portions respectively contact the first lens and the third lens and are arranged in an acute angle with respect to an optical axis of the lens module. The non-optical portion of the second lens excluding the first contact portion and the second contact portions is nebulized.

摘要翻译： 透镜模块包括镜筒，第一透镜，第二透镜，第三透镜​​和两个间隔件。 第一透镜，第二透镜和第三透镜从镜体模块的物体侧到像侧被容纳在镜筒中。 每个透镜包括光学部分周围的光学部分和非光学部分。 两个间隔件分别位于两个相邻透镜的非光学部分上。 第二透镜的非光学部分包括第一接触部分和两个第二接触部分。 第一接触部分接触筒的内侧壁。 第二接触部分分别接触第一透镜和第三透镜，并相对于透镜模块的光轴以锐角布置。 除了第一接触部分和第二接触部分之外的第二透镜的非光学部分被雾化。

公开(公告)号：US08378951B2

公开(公告)日：2013-02-19

申请号：US12499782

申请日：2009-07-08

申请人： Shih-Chieh Yen ,  Kuo-Lung Tsao

发明人： Shih-Chieh Yen ,  Kuo-Lung Tsao

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G3/3614 ,  G09G2310/0224 ,  G09G2320/0261 ,  G09G2320/103 ,  G09G2330/021

摘要： A time controller with power-saving function is utilized for selecting to drive a display with progressive or interlace scan method based on if two continuous frames are dynamic. The time controller comprises an interlace scan control module, a progressive scan control module, a motion detecting circuit, a scan selecting circuit, and a data selecting circuit. The interlace scan and the progressive scan control modules are utilized for generating control signals of interlace scan and progressive scan according to a video signal, respectively. The motion detecting circuit select the control signals of interlace scan or progressive scan based on if the two continuous frames are dynamic, so as to drive the display. In this way, consumed power of the display is saved and a saw-tooth effect on the video frame is avoided.

摘要翻译： 基于两个连续帧是动态的，具有省电功能的时间控制器用于选择以逐行扫描或隔行扫描方式驱动显示。 时间控制器包括隔行扫描控制模块，逐行扫描控制模块，运动检测电路，扫描选择电路和数据选择电路。 隔行扫描和逐行扫描控制模块分别用于根据视频信号产生隔行扫描和逐行扫描的控制信号。 运动检测电路基于两个连续帧是否动态来选择隔行扫描或逐行扫描的控制信号，以驱动显示。 以这种方式，节省了显示器的消耗功率，并避免了视频帧的锯齿效应。

公开(公告)号：US08363148B2

公开(公告)日：2013-01-29

申请号：US12688973

申请日：2010-01-18

申请人： Shih-Chieh Yen ,  Sheng-Jung Yu

发明人： Shih-Chieh Yen ,  Sheng-Jung Yu

IPC分类号： G02B13/16 ,  H04N5/225

CPC分类号： G03B29/00 ,  H04N5/2254 ,  H04N5/2258 ,  H04N5/2259 ,  H04N2007/145

摘要： An image capturing device includes a housing defining an aperture, a first lens module arranged inside the housing, a second lens module arranged inside the housing, and a light reflection assembly aligned with the aperture. The first lens module and the second lens module are positioned at opposite sides of the aperture. The light reflection assembly includes a reflecting mirror. The light reflection assembly is rotatable between a first position where the reflecting mirror reflects light from the aperture towards the first lens module and a second position where the reflecting mirror reflects light from the aperture towards the second lens module.

摘要翻译： 图像捕获装置包括限定孔的壳体，布置在壳体内部的第一透镜模块，布置在壳体内部的第二透镜模块以及与孔对准的光反射组件。 第一透镜模块和第二透镜模块位于孔的相对侧。 光反射组件包括反射镜。 光反射组件可在第一位置和第二位置之间旋转，该第一位置反射镜将来自孔的光反射到第一透镜模块，反射镜将来自光圈的光反射到第二透镜模块。

公开(公告)号：US20100265387A1

公开(公告)日：2010-10-21

申请号：US12630960

申请日：2009-12-04

申请人： Shih-Chieh Yen

发明人： Shih-Chieh Yen

IPC分类号： H04N5/232

CPC分类号： H01L27/14618 ,  G02B7/005 ,  G02B7/023 ,  G02B7/102 ,  H01L2924/0002 ,  H01L2924/00

摘要： A camera module includes an optical assembly, an image sensor, a barrel holder, an angle measurement assembly, a perpendicularity adjustment assembly and a controller. The optical assembly has an optical axis. The image sensor has a light surface. The optical assembly and the image sensor are housed in the barrel holder. The angle measurement assembly is configured for measuring perpendicularity of the optical axis to the light sensing surface of the image sensor. The perpendicularity adjustment assembly is arranged between the optical assembly and the barrel holder, and includes an electrostrictive member deformable in response to a voltage, thereby adjusting the perpendicularity of the optical axis to the light sensing surface. The controller is configured for providing the voltage to the perpendicularity adjustment assembly to deform the electrostrictive member.

摘要翻译： 相机模块包括光学组件，图像传感器，镜筒保持器，角度测量组件，垂直度调节组件和控制器。 光学组件具有光轴。 图像传感器具有光面。 光学组件和图像传感器容纳在筒保持器中。 角度测量组件被配置用于测量光轴与图像传感器的光感测表面的垂直度。 垂直调整组件设置在光学组件和镜筒保持器之间，并且包括可响应于电压变形的电致伸缩构件，从而调节光轴与光感测表面的垂直度。 控制器被配置为向垂直度调节组件提供电压以使电致伸缩构件变形。

公开(公告)号：US07371157B2

公开(公告)日：2008-05-13

申请号：US11309619

申请日：2006-09-01

申请人： Shih-Chieh Yen

发明人： Shih-Chieh Yen

IPC分类号： B24B41/06

CPC分类号： B24B13/005 ,  B24B9/146

摘要： A fixture for grinding machines includes a first base (10), a second base (20) and a driving component (40). The first base defines a first working groove (11) therein. The second base defines a second working groove (12) corresponding to the first working groove therein. The driving component is able to slide in the first working groove, and the driving component cooperates with the first base and the second base to releasably hold workpieces.

摘要翻译： 一种用于磨床的夹具包括第一基座（10），第二基座（20）和驱动部件（40）。 第一基座在其中限定第一工作槽（11）。 第二基座限定对应于其中的第一工作槽的第二工作槽（12）。 驱动部件能够在第一工作槽中滑动，并且驱动部件与第一基座和第二基座配合以可释放地保持工件。