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1. 发明申请

US20090058994A1 STEREO PROJECTION OPTICAL SYSTEM 有权
标题翻译：立体投影光学系统
公开(公告)号：US20090058994A1
公开(公告)日：2009-03-05
申请号：US11952970
申请日：2007-12-07
申请人： CHIA-HUNG KAO , CHIEN-WEN HSU
发明人： CHIA-HUNG KAO , CHIEN-WEN HSU
IPC分类号： H04N13/04
CPC分类号： G02B27/283 , G02B27/26 , H04N13/337 , H04N13/341 , H04N13/363
摘要： A stereo projection optical system, includes a first polarizing beam splitter configured for separating a light input into a first polarized light component and a second polarized light component; a first transmission-type spatial light modulator configured for receiving the first polarized light component; a second transmission-type spatial light modulator configured for receiving the second polarized light component; a second polarizing beam splitter positioned to receive the light outputs of the first, second spatial light modulators. The first and second transmission-type spatial light modulators respectively generate two images formed by the first polarized light component and the second polarized light component with spatial information. When a viewer wears glasses that have two polarizing lenses whose polarization directions are perpendicular to each other, the viewer can perceive projected images as being three-dimensional.
摘要翻译：立体投影光学系统包括：第一偏振光束分离器，被配置为将光输入分离成第一偏振光分量和第二偏振光分量; 第一透射型空间光调制器，被配置为接收第一偏振光分量; 第二透射型空间光调制器，被配置为接收所述第二偏振光分量; 定位成接收第一，第二空间光调制器的光输出的第二偏振分束器。第一和第二透射型空间光调制器分别产生由具有空间信息的第一偏振光分量和第二偏振光分量形成的两个图像。当观众佩戴具有两个偏振方向彼此垂直的偏振透镜的眼镜时，观看者可以将投影图像感知为三维的。

2. 发明申请

US20090079885A1 STEREO PROJECTION OPTICAL SYSTEM 失效
标题翻译：立体投影光学系统
公开(公告)号：US20090079885A1
公开(公告)日：2009-03-26
申请号：US11952982
申请日：2007-12-07
申请人： CHIEN-WEN HSU , CHIA-HUNG KAO , HUAN-LIANG LO , SHENG-CHUNG HUANG
发明人： CHIEN-WEN HSU , CHIA-HUNG KAO , HUAN-LIANG LO , SHENG-CHUNG HUANG
IPC分类号： H04N5/74
CPC分类号： G02B27/26 , H04N13/324 , H04N13/337 , H04N13/341 , H04N13/363
摘要： A stereo projection optical system includes an image engine configured for providing light superimposed spatial information, a color selector positioned to receive a light output of the image engine, a transmission-type light modulator positioned to receive an emergent light of the color selector. The color selector is configured for selectively modifying the polarization of the light output according to the wavelength of the light output. The transmission-type light modulator alternates between a dark state and a bright state. From the foregoing, it will be apparent that the stereo projection optical system according to the present invention provides advantages in that its structure can be simplified with the reduction of its size by synthesizing lift and right image signals by displaying the stereoscopic image signal using a single projector.
摘要翻译：立体投影光学系统包括被配置为提供光叠加的空间信息的图像引擎，定位成接收图像引擎的光输出的颜色选择器，定位成接收颜色选择器的出射光的透射型光调制器。颜色选择器被配置为根据光输出的波长选择性地修改光输出的偏振。透射型光调制器在暗状态和亮状态之间交替。从上述可以看出，根据本发明的立体投影光学系统提供的优点在于，通过使用单个图像显示立体图像信号，通过合成升高和右图像信号可以简化其结构，投影机。

3. 发明申请

US20090059172A1 STEREO PROJECTION OPTICAL SYSTEM 有权
标题翻译：立体投影光学系统
公开(公告)号：US20090059172A1
公开(公告)日：2009-03-05
申请号：US11952977
申请日：2007-12-07
申请人： CHIEN-WEN HSU , CHIA-HUNG KAO
发明人： CHIEN-WEN HSU , CHIA-HUNG KAO
IPC分类号： G03B21/28
CPC分类号： G02B27/26 , G02B27/2264 , H04N13/341 , H04N13/363
摘要： A stereo projection optical system includes a first polarizing beam splitter, a transmission-type light modulator positioned to receive the first polarized light component from the first polarizing light splitter and an image assimilator positioned to receive an emergent light of the transmission-type light modulator. The image assimilator includes a second polarized light splitter and first, second reflective spatial light modulators. The stereo projection optical systems provide viewers three-dimensional images formed by two alternative polarization light beams whose polarizations are perpendicular to each other utilizing the transmission-type light modulators to form “3-D” images.
摘要翻译：立体投影光学系统包括：第一偏振分束器，定位成从第一偏振光分离器接收第一偏振光分量的透射型光调制器和定位成接收透射型光调制器的出射光的图像同化器。图像同化器包括第二偏振光分离器和第一，第二反射空间光调制器。立体投影光学系统为观看者提供由两个替代的偏振光束形成的三维图像，其中偏振光利用透射型光调制器彼此垂直以形成“3-D”图像。

4. 发明申请

US20090103051A1 STEREO PROJECTION OPTICAL SYSTEM 有权
标题翻译：立体投影光学系统
公开(公告)号：US20090103051A1
公开(公告)日：2009-04-23
申请号：US11952979
申请日：2007-12-07
申请人： CHIEN-WEN HSU , CHIA-HUNG KAO
发明人： CHIEN-WEN HSU , CHIA-HUNG KAO
IPC分类号： G02B27/26
CPC分类号： G02B27/26 , G02B27/2264
摘要： A stereo projection optical system includes an image assimilator and a transmission-type light modulator positioned to receive the emergent light of the image assimilator. The image assimilator is configured for superimposing spatial information on the incident light beam and emitting one of a first polarized light component and a second polarized light component. The transmission-type light modulator alternates between a dark state and a bright state. The stereo projection optical systems provide viewers three-dimensional images formed by two alternative polarized lights whose polarizations are perpendicular relative to each other utilizing the transmission-type light modulators.
摘要翻译：立体投影光学系统包括图像同化器和定位成接收图像同化器的出射光的透射型光调制器。图像同化器被配置为将入射光束上的空间信息叠加并发射第一偏振光分量和第二偏振光分量之一。透射型光调制器在暗状态和亮状态之间交替。立体投影光学系统为观看者提供由两个替代的偏振光形成的三维图像，其偏振通过透射型光调制器相对于彼此垂直。

5. 发明申请

US20090051878A1 STEREO PROJECTION OPTICAL SYSTEM 审中-公开
标题翻译：立体投影光学系统
公开(公告)号：US20090051878A1
公开(公告)日：2009-02-26
申请号：US11947086
申请日：2007-11-29
申请人： CHIEN-WEN HSU , CHIA-HUNG KAO
发明人： CHIEN-WEN HSU , CHIA-HUNG KAO
IPC分类号： G02B27/26
CPC分类号： G02B27/26
摘要： A stereo projection optical system, includes a first polarizing beam splitter configured for separating a light input into a first polarized light component and a second polarized light component; a first image assimilator positioned to receive the first polarized light component; a first image assimilator positioned to receive the second polarized light component; a fourth polarizing beam splitter positioned to receive the light outputs of the first, second image assimilators. The first, second image assimilators to project two images formed by the first polarized light component and the second polarized light component with spatial information in the stereo projection optical systems. When viewers wear glasses that have two polarizing lenses whose polarization directions are perpendicular to each other, the viewers can perceive projected images as three-dimension.
摘要翻译：立体投影光学系统包括：第一偏振光束分离器，被配置为将光输入分离成第一偏振光分量和第二偏振光分量; 定位成接收第一偏振光分量的第一图像同化器; 定位成接收第二偏振光分量的第一图像同化器; 定位成接收第一，第二图像同化器的光输出的第四偏振分束器。第一，第二图像同化器在立体投影光学系统中投影由第一偏振光分量和第二偏振光分量形成的两个图像与空间信息。当观众戴着具有偏振方向彼此垂直的两个偏振透镜的眼镜时，观看者可以将投影图像感知为三维。

6. 发明申请

US20090002641A1 COLOR TEMPERATURE ADJUSTING APPARATUS AND METHOD THEREOF 有权
标题翻译：颜色温度调节装置及其方法
公开(公告)号：US20090002641A1
公开(公告)日：2009-01-01
申请号：US11940891
申请日：2007-11-15
申请人： CHIEN-WEN HSU , SHIH-CHIEH CHOU , CHIA-HUNG KAO , HUAN-LIANG LO
发明人： CHIEN-WEN HSU , SHIH-CHIEH CHOU , CHIA-HUNG KAO , HUAN-LIANG LO
IPC分类号： G03B21/16
CPC分类号： G03B21/16
摘要： A projector includes a projecting lens configured for projecting an image, a controlling unit configured for analyzing a color temperature of the image, and an adjusting unit electrically connected to the controlling unit. The adjusting unit adjusts the color temperature of the image to be identical to a preset color temperature of the projector by changing transmittance of light through the adjusting unit.
摘要翻译：投影机包括：投影图像的投影透镜;被配置为分析图像的色温的控制单元，以及与控制单元电连接的调节单元。调整单元通过改变通过调节单元的透光率来将图像的色温调整为与投影仪的预设色温相同。

7. 发明申请

US20090067072A1 PRISM SYSTEM WITH PRISM SPACER 审中-公开
标题翻译： PRISM系统与PRISM SPACER
公开(公告)号：US20090067072A1
公开(公告)日：2009-03-12
申请号：US11961251
申请日：2007-12-20
申请人： CHIA-HUNG KAO , JING-MIAU WU
发明人： CHIA-HUNG KAO , JING-MIAU WU
IPC分类号： G02B5/04
CPC分类号： G02B5/04 , G03B21/008 , G03B21/20 , G03B21/28
摘要： An exemplary prism system includes a first prism, a second prism, and a spacer. The first prism includes a first conjunction face and the second prism includes a second conjunction face. The first conjunction face and the second conjunction face are opposite each other. The spacer is disposed between the first conjunction face and the second conjunction face. The spacer is made of transparent material having a refractive index lower than that of the first prism and the second prism. Light entering the first prism can be totally reflected inside the prism system before leaving the second prism.
摘要翻译：示例性的棱镜系统包括第一棱镜，第二棱镜和间隔件。第一棱镜包括第一连接面，第二棱镜包括第二连接面。第一连接面和第二连接面彼此相对。间隔件设置在第一结合面和第二结合面之间。间隔物由折射率低于第一棱镜和第二棱镜的折射率的透明材料制成。在离开第二棱镜之前，进入第一棱镜的光可以在棱镜系统内完全反射。

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