公开(公告)号：US08687937B2

公开(公告)日：2014-04-01

申请号：US13104344

申请日：2011-05-10

Applicant: Ming-Sen Tsao ,  Kuo-Wen Chang

Inventor： Ming-Sen Tsao ,  Kuo-Wen Chang

IPC: G02B6/10 ,  G02B5/02

CPC classification number: G02B6/0055 ,  G02B6/0061 ,  G02B6/0063 ,  G06F3/0428

Abstract: A light-guide module includes a light-guide strip having opposite first and second ends, a light-entry surface disposed at the first end, a light-exit surface extending between the first and second ends, and first and second working surfaces disposed parallel to each other and extending between the first and second ends. One of the first and second working surfaces defines a light-scatter zone and includes a plurality of micro-scatter structures that are disposed within the light-scatter zone and that configure the light-scatter zone with a light-scattering ability that varies from the first end to the second end. The light-guide module also includes a reflecting element disposed to reflect light that exits from the light-guide strip via the first and second working surfaces back into the light-guide strip via the first and second working surfaces, respectively.

Abstract translation: 导光模块包括具有相对的第一和第二端的光导条，设置在第一端的光入射表面，在第一和第二端之间延伸的光出射表面以及平行设置的第一和第二工作表面 并且在第一和第二端之间延伸。 第一和第二工作表面中的一个限定了光散射区域，并且包括多个微散射结构，其被布置在光散射区域内并且配置具有从...的散射能力变化的光散射区域 第一端到第二端。 光导模块还包括反射元件，其被设置为将经由第一和第二工作表面从光导条出射的光分别经由第一和第二工作表面反射回导光条。

公开(公告)号：US20060198030A1

公开(公告)日：2006-09-07

申请号：US11072522

申请日：2005-03-07

Applicant: Kuo Chang ,  Ming-Sen Tsao

Inventor： Kuo Chang ,  Ming-Sen Tsao

IPC: G02B15/14

CPC classification number: G02B13/006 ,  G02B13/0035 ,  G02B13/009 ,  G02B15/163

Abstract: A stepwise variable zoom lens system for creating an image of a scene on an image sensor includes a first lens unit which has a positive refracting power, an aperture, a second lens unit which has a positive refracting power, and a third lens unit which has a negative refracting power. Each of the first, the second and the third lens units is constructed from a single block. The third lens unit is fixed. The first and the second lens units are selectively positioned in a first position and a second position, and the position is changed from one to the other by moving the first and the second lens units in opposite direction.

Abstract translation: 一种用于在图像传感器上产生场景的图像的逐步可变变焦透镜系统包括具有正折射率的第一透镜单元，具有正折射率的光圈，第二透镜单元和具有正折射率的第三透镜单元， 负折射力。 第一，第二和第三透镜单元中的每一个由单个块构成。 第三透镜单元是固定的。 第一透镜单元和第二透镜单元选择性地定位在第一位置和第二位置，并且通过沿相反方向移动第一透镜单元和第二透镜单元而将位置从一个位置改变为另一个。

公开(公告)号：US07046453B1

公开(公告)日：2006-05-16

申请号：US11072284

申请日：2005-03-07

Applicant: Kuo Wen Chang ,  Ming-Sen Tsao

Inventor： Kuo Wen Chang ,  Ming-Sen Tsao

IPC: G02B15/14

CPC classification number: G02B15/177

Abstract: A stepwise variable zoom lens system according to the present invention has, in order from an object side, a first lens group of negative refracting power, a second lens group of positive refracting power, and a third lens group of positive refracting power. The first and third lens groups are constructed from a single block. The second lens group includes a positive first lens unit and a negative second lens unit which is also constructed from a single block. The first and third lens groups are fixed, and the second lens group is movable to be selectively disposed in several discrete positions. The focal lengths of the lens groups satisfy the following relations: f 2 · ( 1 + z ) > - f 1 f 2 · ( 1 + 1 z ) > f 3 · f b f 3 - f b wherein f1, f2 and f3 denote the focal lengths of the first, second and third lens groups respectively, fb denotes the back focal length of the stepwise variable zoom lens system, and z denotes the zoom ratio.

公开(公告)号：US07869041B2

公开(公告)日：2011-01-11

申请号：US12230641

申请日：2008-09-03

Applicant: Ming-Sen Tsao

Inventor： Ming-Sen Tsao

IPC: G01J3/46

CPC classification number: G01J3/50 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0229 ,  G01J3/024 ,  G01J3/0267 ,  G02B27/0955 ,  G02B27/0994

Abstract: The color measurement instrument includes an illumination system and a sensing system. The illumination system is composed of a light emitting element and a light pipe. The light pipe has an incident surface at an illuminating end of the light emitting element and an ejected surface adjacent to a sensing platform of a sensing system. The sensing system includes a light collection device and a sensing platform for disposing a testing object. The light collection device includes an aperture stop for adjusting the shape of a light spot on a color sensor, a light collection lens set for detecting and projecting an image of a testing object on the sensing platform, a field stop for separating a light from an area, an uniform lens set for spreading the image on the field stop, and a color sensor for capturing and analyzing the color to adjust the brightness.

Abstract translation: 色彩测量仪器包括照明系统和感测系统。 照明系统由发光元件和光管构成。 光管具有在发光元件的照明端处的入射表面和与感测系统的感测平台相邻的喷射表面。 感测系统包括光收集装置和用于设置测试对象的感测平台。 光采集装置包括用于调整颜色传感器上的光点的形状的孔径光阑，用于检测和投影检测对象在感测平台上的图像的光收集透镜组，用于将光从 区域，用于在场停止处展开图像的均匀透镜，以及用于捕获和分析颜色以调节亮度的颜色传感器。

公开(公告)号：US20090279092A1

公开(公告)日：2009-11-12

申请号：US12230641

申请日：2008-09-03

Applicant: Ming-Sen Tsao

Inventor： Ming-Sen Tsao

IPC: G01J3/46

CPC classification number: G01J3/50 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0229 ,  G01J3/024 ,  G01J3/0267 ,  G02B27/0955 ,  G02B27/0994

Abstract: The color measurement instrument includes an illumination system and a sensing system. The illumination system is composed of a light emitting element and a light pipe. The light pipe has an incident surface at an illuminating end of the light emitting element and an ejected surface adjacent to a sensing platform of a sensing system. The sensing system includes a light collection device and a sensing platform for disposing a testing object. The light collection device includes an aperture stop for adjusting the shape of a light spot on a color sensor to avoid glare, a light collection lens set for detecting and projecting an image of a testing object on the sensing platform onto a field stop, a field stop for separating a light from an area other than the effective sensing area of the sensing platform, an uniform lens set for spreading the image on the field stop over the whole color sensor, and a color sensor for capturing and analyzing the color to adjust the brightness and chroma and output an analysis signal.

Abstract translation: 色彩测量仪器包括照明系统和感测系统。 照明系统由发光元件和光管构成。 光管具有在发光元件的照明端处的入射表面和与感测系统的感测平台相邻的喷射表面。 感测系统包括光收集装置和用于设置测试对象的感测平台。 光采集装置包括用于调节颜色传感器上的光点的形状以避免眩光的孔径光阑，用于检测并将感测平台上的测试对象的图像投影到场停止器上的集光透镜，场 停止用于将光从除了感测平台的有效感测区域之外的区域分离，用于将场上的图像扩散到整个颜色传感器上的均匀透镜组，以及用于捕获和分析颜色以调整颜色的颜色传感器 亮度和色度并输出分析信号。

公开(公告)号：US20070024586A1

公开(公告)日：2007-02-01

申请号：US11189678

申请日：2005-07-26

Applicant: Kuo-Wen Chang ,  Ming-Sen Tsao

Inventor： Kuo-Wen Chang ,  Ming-Sen Tsao

IPC: G09G5/08

CPC classification number: G06F3/03545 ,  G06F3/0317

Abstract: A pen like optical mouse includes a pen like mouse main body, a printed circuit board disposed in the main body in a direction parallel to a central axis of the main body, a light emitting element mounted on the first printed circuit board, a sensor die mounted on the second printed circuit board, and an imaging system for guiding light emitted from the light emitting element to be irradiated onto and reflected by a work surface and then guiding the reflected light so as to be imaged and incident on the sensor die. As the light emitting element and the sensor die are arranged on two separate printed circuit boards, light emitted from the light emitting element is prevented from being directly incident on the senor die so as not to reduce the contrast of images.

Abstract translation: 笔状光电鼠标包括笔状鼠标主体，印刷电路板，其在平行于主体的中心轴的方向上设置在主体中;安装在第一印刷电路板上的发光元件，传感器模具 安装在第二印刷电路板上的成像系统，以及用于将从发光元件发射的光照射到工作表面上并被工作表面反射的成像系统，然后引导反射光以便成像并入射到传感器芯片上。 由于发光元件和传感器芯片布置在两个分开的印刷电路板上，防止从发光元件发射的光直接入射到传感器模具上，从而不会降低图像的对比度。

公开(公告)号：US20070024600A1

公开(公告)日：2007-02-01

申请号：US11189264

申请日：2005-07-26

Applicant: Kuo-Wen Chang ,  Ming-Sen Tsao

Inventor： Kuo-Wen Chang ,  Ming-Sen Tsao

IPC: G09G5/00

CPC classification number: G06F3/0317 ,  G06F3/03545

Abstract: A pen-type optical mouse includes a pen-type mouse main body, a first and second printed circuit boards disposed on two sides of the interior of the main body and in a direction parallel to the central axis of the main body respectively, a light emitting element mounted on the printed circuit board, a sensor die mounted on the other side of the printed circuit board opposite to the side on which the light emitting element is mounted, and an imaging system for guiding light emitted from the light emitting element to be irradiated onto and reflected by a work surface and then guiding the reflected light so as to be imaged and incident on the sensor die. As the light emitting element and the sensor die are arranged on opposite sides of the same printed circuit board, light emitted from the light emitting element is prevented from being directly incident on the sensor die so as not to reduce the contrast of images.

Abstract translation: 笔式光电鼠标包括笔式鼠标主体，分别设置在主体内部和与主体的中心轴平行的方向上的第一和第二印刷电路板，光 安装在印刷电路板上的发光元件，安装在印刷电路板的与安装发光元件的一侧相对的另一侧的传感器芯片，以及用于引导从发光元件发射的光的成像系统 照射到工作表面上并被工作表面反射，然后引导反射光以便成像并入射到传感器管芯上。 由于发光元件和传感器芯片布置在同一印刷电路板的相对侧上，因此防止从发光元件发射的光直接入射到传感器芯片上，从而不会降低图像的对比度。

公开(公告)号：US07167319B1

公开(公告)日：2007-01-23

申请号：US11251691

申请日：2005-10-15

Applicant: Kuo-Wen Chang ,  Ming-Sen Tsao

Inventor： Kuo-Wen Chang ,  Ming-Sen Tsao

IPC: G02B15/14

CPC classification number: G02B15/177

Abstract: A stepwise variable zoom lens system includes, in order from an object side, a first lens group with a negative refractive power, a second lens group with a positive refractive power, a third lens group with a negative refractive power and a fourth lens group with a positive refractive power. Each of the first lens group, the third lens group and the fourth lens group is constructed from a single block. The first lens group and the fourth lens group are fixed. The second lens group and the third lens group are moveable to be selectively positioned at the wide-angle zoom position and the telephoto zoom position for zooming. The third lens group is finely adjustable for focusing when the object is positioned in different distance.

Abstract translation: 逐步可变变焦透镜系统从物体侧依次包括具有负屈光力的第一透镜组，具有正折光力的第二透镜组，具有负折光力的第三透镜组和具有负屈光力的第四透镜组， 正屈光力。 第一透镜组，第三透镜​​组和第四透镜组中的每一个由单个块构成。 第一透镜组和第四透镜组是固定的。 第二透镜组和第三透镜组可移动以选择性地定位在广角变焦位置和用于缩放的远摄变焦位置。 当对象位于不同的距离时，第三透镜​​组可精细调节以进行聚焦。

公开(公告)号：US07145731B2

公开(公告)日：2006-12-05

申请号：US11072522

申请日：2005-03-07

Applicant: Kuo Wen Chang ,  Ming-Sen Tsao

Inventor： Kuo Wen Chang ,  Ming-Sen Tsao

IPC: G02B15/14

CPC classification number: G02B13/006 ,  G02B13/0035 ,  G02B13/009 ,  G02B15/163

Abstract: A stepwise variable zoom lens system for creating an image of a scene on an image sensor includes a first lens unit which has a positive refracting power, an aperture, a second lens unit which has a positive refracting power, and a third lens unit which has a negative refracting power. Each of the first, the second and the third lens units is constructed from a single block. The third lens unit is fixed. The first and the second lens units are selectively positioned in a first position and a second position, and the position is changed from one to the other by moving the first and the second lens units in opposite direction.

Abstract translation: 一种用于在图像传感器上产生场景的图像的逐步可变变焦透镜系统包括具有正折射率的第一透镜单元，具有正折射率的光圈，第二透镜单元和具有正折射率的第三透镜单元， 负折射力。 第一，第二和第三透镜单元中的每一个由单个块构成。 第三透镜单元是固定的。 第一透镜单元和第二透镜单元选择性地定位在第一位置和第二位置，并且通过沿相反方向移动第一透镜单元和第二透镜单元而将位置从一个位置改变为另一个。