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1. 发明申请

US20130058123A1 LIGHT GUIDE AND HOUSING ASSEMBLY 有权
标题翻译：光指导和住房装配
公开(公告)号：US20130058123A1
公开(公告)日：2013-03-07
申请号：US13226272
申请日：2011-09-06
申请人： Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung , Hung Kuang Yang
发明人： Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung , Hung Kuang Yang
IPC分类号： G02B6/00 , B23P11/00
CPC分类号： G03B21/2033 , G02B6/32 , G02B6/4298 , G03B21/208 , Y10T29/49826
摘要： A single piece light guide is disclosed herein. The single piece light guide may include a light rod and a lens. The single piece light guide may be formed using injection molding. The light guide may have one or more regions between the light rod and the lens. A housing may be provided for the light guide. The housing may have an opening that physically supports the light rod. Therefore, the light rod may be secured into place, which may prevent misalignment during use. The one or more regions between the light rod and the lens may assist in assembling and holding the light guide in the housing.
摘要翻译：本文公开了单件式光导。单件导光体可以包括光杆和透镜。可以使用注射成型形成单件导光体。光导可以在光杆和透镜之间具有一个或多个区域。可以为光导提供外壳。壳体可以具有物理地支撑灯杆的开口。因此，可以将灯杆固定到适当位置，这可以防止使用期间的未对准。光杆和透镜之间的一个或多个区域可以有助于将光导装置组装并保持在壳体中。

2. 发明授权

US08567997B2 Single piece light guide having light rod and lens 有权
标题翻译：单件导光灯，具有灯杆和镜头
公开(公告)号：US08567997B2
公开(公告)日：2013-10-29
申请号：US13226255
申请日：2011-09-06
申请人： Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung , Hung Kuang Yang
发明人： Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung , Hung Kuang Yang
IPC分类号： F21V5/00
CPC分类号： G03B21/2033 , G03B21/208
摘要： A single piece light guide is disclosed herein. The single piece light guide may include a light rod and a lens. The single piece light guide may be formed using injection molding. The light guide may have one or more regions between the light rod and the lens. A housing may be provided for the light guide. The housing may have an opening that physically supports the light rod. Therefore, the light rod may be secured into place, which may prevent misalignment during use. The one or more regions between the light rod and the lens may assist in assembling and holding the light guide in the housing.
摘要翻译：本文公开了单件式光导。单件导光体可以包括光杆和透镜。可以使用注射成型形成单件导光体。光导可以在光杆和透镜之间具有一个或多个区域。可以为光导提供外壳。壳体可以具有物理地支撑灯杆的开口。因此，可以将灯杆固定到适当位置，这可以防止使用期间的未对准。光杆和透镜之间的一个或多个区域可以有助于将光导装置组装并保持在壳体中。

3. 发明授权

US09442356B2 Light guide with region between light rod and lens 有权
标题翻译：光导与光杆与镜头之间的区域
公开(公告)号：US09442356B2
公开(公告)日：2016-09-13
申请号：US13226291
申请日：2011-09-06
申请人： Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung , Hung Kuang Yang
发明人： Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung , Hung Kuang Yang
IPC分类号： F21V7/04 , G03B21/20 , F21V8/00
CPC分类号： G03B21/2033 , G02B6/0008 , G03B21/208
摘要： A single piece light guide is disclosed herein. The single piece light guide may include a light rod and a lens. The single piece light guide may be formed using injection molding. The light guide may have one or more regions between the light rod and the lens. A housing may be provided for the light guide. The housing may have an opening that physically supports the light rod. Therefore, the light rod may be secured into place, which may prevent misalignment during use. The one or more regions between the light rod and the lens may assist in assembling and holding the light guide in the housing.
摘要翻译：本文公开了单件式光导。单件导光体可以包括光杆和透镜。可以使用注射成型形成单件导光体。光导可以在光杆和透镜之间具有一个或多个区域。可以为光导提供外壳。壳体可以具有物理地支撑灯杆的开口。因此，可以将灯杆固定到适当位置，这可以防止使用期间的未对准。光杆和透镜之间的一个或多个区域可以有助于将光导装置组装并保持在壳体中。

4. 发明授权

US08469571B2 Light guide and housing assembly 有权
标题翻译：导光板和外壳组件
公开(公告)号：US08469571B2
公开(公告)日：2013-06-25
申请号：US13226272
申请日：2011-09-06
申请人： Hung Kuang Yang , Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung
发明人： Hung Kuang Yang , Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung
IPC分类号： F21V5/00 , F21V17/00
CPC分类号： G03B21/2033 , G02B6/32 , G02B6/4298 , G03B21/208 , Y10T29/49826
摘要： A single piece light guide is disclosed herein. The single piece light guide may include a light rod and a lens. The single piece light guide may be formed using injection molding. The light guide may have one or more regions between the light rod and the lens. A housing may be provided for the light guide. The housing may have an opening that physically supports the light rod. Therefore, the light rod may be secured into place, which may prevent misalignment during use. The one or more regions between the light rod and the lens may assist in assembling and holding the light guide in the housing.
摘要翻译：本文公开了单件式光导。单件导光体可以包括光杆和透镜。可以使用注射成型形成单件导光体。光导可以在光杆和透镜之间具有一个或多个区域。可以为光导提供外壳。壳体可以具有物理地支撑灯杆的开口。因此，可以将灯杆固定到适当位置，这可以防止使用期间的未对准。光杆和透镜之间的一个或多个区域可以有助于将光导装置组装并保持在壳体中。

5. 发明申请

US20130057788A1 LIGHT GUIDE WITH REGION BETWEEN LIGHT ROD AND LENS 有权
标题翻译：轻型指南与轻镜和镜头之间的区域
公开(公告)号：US20130057788A1
公开(公告)日：2013-03-07
申请号：US13226291
申请日：2011-09-06
申请人： Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung , Hung Kuang Yang
发明人： Chien-chih Hsiung , Yu-Hsiang Huang , Wen-Lang Hung , Hung Kuang Yang
IPC分类号： G02F1/13357 , F21V8/00 , G02B6/32
CPC分类号： G03B21/2033 , G02B6/0008 , G03B21/208
摘要： A single piece light guide is disclosed herein. The single piece light guide may include a light rod and a lens. The single piece light guide may be formed using injection molding. The light guide may have one or more regions between the light rod and the lens. A housing may be provided for the light guide. The housing may have an opening that physically supports the light rod. Therefore, the light rod may be secured into place, which may prevent misalignment during use. The one or more regions between the light rod and the lens may assist in assembling and holding the light guide in the housing.
摘要翻译：本文公开了单件式光导。单件导光体可以包括光杆和透镜。可以使用注射成型形成单件导光体。光导可以在光杆和透镜之间具有一个或多个区域。可以为光导提供外壳。壳体可以具有物理地支撑灯杆的开口。因此，可以将灯杆固定到适当位置，这可以防止使用期间的未对准。光杆和透镜之间的一个或多个区域可以有助于将光导装置组装并保持在壳体中。

6. 发明授权

US07794089B2 Liquid crystal projection system 有权
标题翻译：液晶投影系统
公开(公告)号：US07794089B2
公开(公告)日：2010-09-14
申请号：US12022948
申请日：2008-01-30
申请人： Chien-chih Hsiung , Keng-hui Lin , Tsi-lung Wu , Wen-lang Hung
发明人： Chien-chih Hsiung , Keng-hui Lin , Tsi-lung Wu , Wen-lang Hung
IPC分类号： G03B21/14
CPC分类号： G03B33/12 , G03B21/14 , G03B21/2073 , H04N9/3105 , H04N9/315
摘要： A liquid crystal projection system includes a light source module, a light management module, an image signal module and a projection lens. The light source module provides an illumination light beam of first polarization state. The light management module includes a color separator for separating the illumination light beam into a first color light beam and a bichromatic light beam, first and second reflectors for respectively reflecting the first color light beam and the bichromatic light beam, a phase plate for converting the polarization of the bichromatic light beam, a first PBS for receiving the first color light beam, a second PBS for receiving the bichromatic light beam, and a dichroic prism for separating the bichromatic light beam into second and third color light beams. The image signal module includes three image modulation units for transforming the polarizations of the first, second and third color light beams and modulating them into image light beams carrying corresponding image signals. The projection lens projects the first, second and third color light beams carrying corresponding image signals from the second PBS to a screen.
摘要翻译：液晶投影系统包括光源模块，光管理模块，图像信号模块和投影透镜。光源模块提供第一偏振状态的照明光束。光管理模块包括用于将照明光束分离为第一颜色光束和双色光束的颜色分离器，用于分别反射第一彩色光束和双色光束的第一和第二反射器，用于转换双色光束的偏振，用于接收第一彩色光束的第一PBS，用于接收双色光束的第二PBS以及用于将双色光束分离成第二和第三彩色光束的二向色棱镜。图像信号模块包括用于变换第一，第二和第三彩色光束的偏振的三个图像调制单元，并将它们调制成携带相应图像信号的图像光束。投影透镜将携带来自第二PBS的相应图像信号的第一，第二和第三彩色光束投影到屏幕。

7. 发明申请

US20080180638A1 LIQUID CRYSTAL PROJECTION SYSTEM 有权
标题翻译：液晶投影系统
公开(公告)号：US20080180638A1
公开(公告)日：2008-07-31
申请号：US12022948
申请日：2008-01-30
申请人： Chien-chih Hsiung , Keng-hui Lin , Tsi-lung Wu , Wen-lang Hung
发明人： Chien-chih Hsiung , Keng-hui Lin , Tsi-lung Wu , Wen-lang Hung
IPC分类号： G03B21/28
CPC分类号： G03B33/12 , G03B21/14 , G03B21/2073 , H04N9/3105 , H04N9/315
摘要： A liquid crystal projection system includes a light source module, a light management module, an image signal module and a projection lens. The light source module provides an illumination light beam of first polarization state. The light management module includes a color separator for separating the illumination light beam into a first color light beam and a bichromatic light beam, first and second reflectors for respectively reflecting the first color light beam and the bichromatic light beam, a phase plate for converting the polarization of the bichromatic light beam, a first PBS for receiving the first color light beam, a second PBS for receiving the bichromatic light beam, and a dichroic prism for separating the bichromatic light beam into second and third color light beams. The image signal module includes three image modulation units for transforming the polarizations of the first, second and third color light beams and modulating them into image light beams carrying corresponding image signals. The projection lens projects the first, second and third color light beams carrying corresponding image signals from the second PBS to a screen.
摘要翻译：液晶投影系统包括光源模块，光管理模块，图像信号模块和投影透镜。光源模块提供第一偏振状态的照明光束。光管理模块包括用于将照明光束分离为第一颜色光束和双色光束的颜色分离器，用于分别反射第一彩色光束和双色光束的第一和第二反射器，用于转换双色光束的偏振，用于接收第一彩色光束的第一PBS，用于接收双色光束的第二PBS以及用于将双色光束分离成第二和第三彩色光束的二向色棱镜。图像信号模块包括用于变换第一，第二和第三彩色光束的偏振的三个图像调制单元，并将它们调制成携带相应图像信号的图像光束。投影透镜将携带来自第二PBS的相应图像信号的第一，第二和第三彩色光束投影到屏幕。

8. 发明申请

US20120182532A1 AUTOMATIC FOCUS SYSTEM OF PROJECTOR 审中-公开
标题翻译：投影机自动聚焦系统
公开(公告)号：US20120182532A1
公开(公告)日：2012-07-19
申请号：US13167083
申请日：2011-06-23
申请人： Sen-Yung Liu , Chien-chih Hsiung , Chen-Ren Yu , Kuo-Liang Wen , Yi-Chung Hung , Chiao-Sen Hsu , Chao-Yang Ke , Keng-Hui Lin , Fu-Shan Wu
发明人： Sen-Yung Liu , Chien-chih Hsiung , Chen-Ren Yu , Kuo-Liang Wen , Yi-Chung Hung , Chiao-Sen Hsu , Chao-Yang Ke , Keng-Hui Lin , Fu-Shan Wu
IPC分类号： G03B3/10
CPC分类号： G03B21/53
摘要： An automatic focus system of a projector includes a projecting module, an image catching module, a memory, a micro processor, and a focusing module. The projecting module has an image light source to provide image light, and a projecting lens to project the image light on a screen. The image catching module senses an image on the screen. The microprocessor calculates the sensed image to have a definition value of the image and save the definition value in the memory. The focusing module may move the projecting lens is moved along an optical axis under a control of microprocessor. The microprocessor compares the definition values to control the focusing module to move the cam to a position where the projector may project a clear image on the screen.
摘要翻译：投影仪的自动对焦系统包括投影模块，图像捕获模块，存储器，微处理器和聚焦模块。投影模块具有提供图像光的图像光源，以及将图像光投影到屏幕上的投影透镜。图像捕捉模块检测屏幕上的图像。微处理器计算感测图像以具有图像的定义值，并将定义值保存在存储器中。在微处理器的控制下，聚焦模块可以移动投影透镜沿着光轴移动。微处理器比较定义值以控制聚焦模块将凸轮移动到投影仪可以在屏幕上投射清晰图像的位置。

9. 发明申请

US20120008109A1 AUTOMATIC FOCUSING PROJECTING DEVICE AND METHOD OF AUTOMATIC FOCUSING 失效
标题翻译：自动聚焦投影设备及自动聚焦方法
公开(公告)号：US20120008109A1
公开(公告)日：2012-01-12
申请号：US13176937
申请日：2011-07-06
申请人： Chien-chih Hsiung
发明人： Chien-chih Hsiung
IPC分类号： G03B3/00
CPC分类号： G03B3/10 , G03B13/36
摘要： An automatic focusing projecting device includes an image light source, a first image lens, an image sensor, a second image lens, a memory, a microprocessor, and at least a driving device. The image light source projects an image onto a screen through the first image lens. The image sensor senses the image on the screen through the second image lens. The microprocessor calculates sensed signals from the image sensor to get a definition of the image, and then saves the definition in the memory. The microprocessor compares the definitions when the first image lens and the second image lens are moved to different positions to move the first image lens and the second image lens and locate the first image lens and the second image lens at their focusing positions respectively where the definitions of the image are the greatest.
摘要翻译：自动对焦投影装置包括图像光源，第一图像透镜，图像传感器，第二图像透镜，存储器，微处理器以及至少驱动装置。图像光源通过第一图像透镜将图像投影到屏幕上。图像传感器通过第二图像透镜感测屏幕上的图像。微处理器计算来自图像传感器的感测信号以获得图像的定义，然后将定义保存在存储器中。微处理器将第一图像透镜和第二图像透镜移动到不同位置时的定义进行比较，以移动第一图像透镜和第二图像透镜，并将第一图像透镜和第二图像透镜定位在其聚焦位置处，其中定义的图像是最大的。

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