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1. 发明授权

US08226245B2 Composite optical element and projection optical device 失效
标题翻译：复合光学元件和投影光学装置
公开(公告)号：US08226245B2
公开(公告)日：2012-07-24
申请号：US11786339
申请日：2007-04-11
申请人： Mitsunori Ueda , Yoshihiro Oshima , Kazutoshi Yamamoto , Kiyoshi Toyota , Atsuhiko Wajiki , Yuji Kato , Olivier Ripoll , Juan Manuel Teijiro
发明人： Mitsunori Ueda , Yoshihiro Oshima , Kazutoshi Yamamoto , Kiyoshi Toyota , Atsuhiko Wajiki , Yuji Kato , Olivier Ripoll , Juan Manuel Teijiro
IPC分类号： G03B21/28
CPC分类号： G02B27/149 , G02B27/1046 , G02B27/145 , H04N9/3105 , H04N9/317
摘要： A composite optical element is provided. The composite optical element includes a plurality of optical elements, in which at least one of the optical elements is formed of an element modifying an optical path and the other optical elements are bonded to an incident surface and/or exit surface of the element modifying the optical path with a low refractive index material layer in between.
摘要翻译：提供复合光学元件。复合光学元件包括多个光学元件，其中至少一个光学元件由修改光路的元件形成，并且其它光学元件被接合到元件的入射表面和/或出射表面，光路之间具有低折射率材料层。

2. 发明申请

US20100007860A1 Composite optical element and projection optical device 失效
标题翻译：复合光学元件和投影光学装置
公开(公告)号：US20100007860A1
公开(公告)日：2010-01-14
申请号：US11786339
申请日：2007-04-11
申请人： Mitsunori Ueda , Yoshihiro Oshima , Kazutoshi Yamamoto , Kiyoshi Toyota , Atsuhiko Wajiki , Yuji Kato , Olivier Ripoll , Juan Manuel Teijiro
发明人： Mitsunori Ueda , Yoshihiro Oshima , Kazutoshi Yamamoto , Kiyoshi Toyota , Atsuhiko Wajiki , Yuji Kato , Olivier Ripoll , Juan Manuel Teijiro
IPC分类号： G03B21/28 , G02B5/04
CPC分类号： G02B27/149 , G02B27/1046 , G02B27/145 , H04N9/3105 , H04N9/317
摘要： A composite optical element is provided. The composite optical element includes a plurality of optical elements, in which at least one of the optical elements is formed of an element modifying an optical path and the other optical elements are bonded to an incident surface and/or exit surface of the element modifying the optical path with a low refractive index material layer in between.
摘要翻译：提供复合光学元件。复合光学元件包括多个光学元件，其中至少一个光学元件由修改光路的元件形成，并且其它光学元件被接合到元件的入射表面和/或出射表面，光路之间具有低折射率材料层。

3. 发明授权

US07901086B2 Optical unit, light processing unit, light processing method, illumination unit and image generation unit 有权
标题翻译：光学单元，光处理单元，光处理方法，照明单元和图像生成单元
公开(公告)号：US07901086B2
公开(公告)日：2011-03-08
申请号：US11684807
申请日：2007-03-12
申请人： Olivier Ripoll , Markus Kamm
发明人： Olivier Ripoll , Markus Kamm
IPC分类号： G03B21/14
CPC分类号： G02B27/102 , G02B5/32 , G02B26/008 , G02B27/0933 , G02B27/0944 , G02B27/1086 , G02B27/126 , G02B27/48 , G03B21/2033 , G03B21/208 , G03B33/08 , H04N9/3114 , H04N9/3129 , H04N9/3152
摘要： For displaying a color image by recombination of several single color images, parasitic noise like speckles due to scattering within the system, in particular when laser light is involved, with the invention a significant improvement with a low number of parts can be realized by use of a color wheel that comprises in radially divided zones refractive elements for redirecting light beams incoming at different impinging angles and redistributing elements, e.g. a hologram, that provide for a defined output beam in an optical axis. The sequence of the individual light processing zones on the color wheel are synchronized with respective laser sources. The invention combines the functionality of plural elements, reduces speckles and avoids losses.
摘要翻译：为了通过几个单一彩色图像的复合来显示彩色图像，由于系统内的散射，特别是涉及激光的寄生噪声，如散斑，本发明可以通过使用少量的部件来实现显着的改进包括在径向分割区域中的用于重定向以不同冲击角度进入的光束和重新分配元件的折射元件的色轮，例如全息图，其在光轴中提供定义的输出光束。色轮上的各个光处理区域的顺序与相应的激光源同步。本发明结合了多个元件的功能，减少了散斑，避免了损失。

4. 发明授权

US07791684B2 Spatial light modulator display 失效
标题翻译：空间光调制器显示
公开(公告)号：US07791684B2
公开(公告)日：2010-09-07
申请号：US12029875
申请日：2008-02-12
申请人： Juan Manuel Teijido , Olivier Ripoll , Nadin Roesler , Takeo Arai
发明人： Juan Manuel Teijido , Olivier Ripoll , Nadin Roesler , Takeo Arai
IPC分类号： G02F1/13357 , F21V7/04
CPC分类号： G02B6/0018 , G02B6/0023
摘要： An optical device for backlighting a liquid crystal display. The optical device has an optical element. The optical element includes a material body and at least one recess. The recess is formed in the material body and is configured to determine the light distribution of light to be directed towards the liquid crystal display.
摘要翻译：一种用于背光液晶显示器的光学装置。光学装置具有光学元件。光学元件包括材料体和至少一个凹部。凹部形成在材料体中，并且被配置为确定要朝向液晶显示器的光的光分布。

5. 发明授权

US07314279B2 Image generation unit 失效
标题翻译：图像生成单元
公开(公告)号：US07314279B2
公开(公告)日：2008-01-01
申请号：US11089315
申请日：2005-03-24
申请人： Juan Manuel Teijido , Frederic Ludley , Nadin Roesler , Olivier Ripoll
发明人： Juan Manuel Teijido , Frederic Ludley , Nadin Roesler , Olivier Ripoll
IPC分类号： G03B21/00 , G03B21/28
CPC分类号： H04N9/3105 , G03B21/2013 , H04N5/7441 , H04N9/315
摘要： An image generation unit (10) is proposed comprising a first, a second, and a third light source unit (S1, S2, S3) which are adapted in order to generate an emit respective first, second, and third primary illumination light components (Lr1, Lg1, Lb1). An image generation and light re-directing arrangement (IGR) is provided which is adapted in order to generate first, second and third partial images (Ir, Ig, Ib) for an image (I) to be displayed and in order to generate first, second, and third projection light components (Lpr, Lpg, Lpb) as light of said first, second, and third partial images (Ir, Ig, Ib), respectively and in order to emit said projection light components (Lpr, Lpg, Lpb) as light of said first, second, and third partial images (Ir, Ig, Ib), respectively into an essentially common output direction (XO), wherein said first, second and third light source units (S1, S2, S3) are arranged in order to emit said first, second and third primary illumination light components (L1r, L1g, L1b) into an essentially common input direction (XI).
摘要翻译：提出了一种图像生成单元（10），其包括第一，第二和第三光源单元（S1，S2，S3），其适于产生相应的第一，第二和第三主照明轻组分（Lr1，Lg1，Lb1）。提供了图像生成和光重定向布置（IGR），其适于为要显示的图像（I）生成第一，第二和第三部分图像（Ir，Ig，Ib），并且为了生成第一，分别为所述第一，第二和第三部分图像（Ir，Ig，Ib）的光的第二投影光分量（Lpr，Lpg，Lpb），并且为了发射所述投影光分量（Lpr，Lpg， Lpb）分别作为所述第一，第二和第三部分图像（Ir，Ig，Ib）的光分成基本上公用的输出方向（XO），其中所述第一，第二和第三光源单元（S1，S2， S 3）被布置为将所述第一，第二和第三初级照明光分量（L 1 r，L 1 g，L 1 b）发射成基本上共同的输入方向（XI）。

6. 发明授权

US07742217B2 Image generation unit and method to use an image generation unit 失效
标题翻译：图像生成单元和使用图像生成单元的方法
公开(公告)号：US07742217B2
公开(公告)日：2010-06-22
申请号：US11917209
申请日：2006-06-14
申请人： Markus Kamm , Olivier Ripoll
发明人： Markus Kamm , Olivier Ripoll
IPC分类号： G02F1/01
CPC分类号： G02B27/48 , H04N9/3129
摘要： An image generation unit with an illumination unit for generating a plurality of coherent sub-beams and for illuminating an image modulator, including a light source, and a projection lens for superimposing each of the coherent sub-beams onto a projection screen plane. An optical set-up introduces angles between each two of the sub-beams, which are chosen to produce uncorrelated speckle patterns in the projection screen plane, resulting in an interference speckle pattern. A phase modulator including a liquid crystal cell changes its directory profile in a lateral manner, thereby being able to change the phase of light of each sub-beam individually.
摘要翻译：一种图像生成单元，具有用于产生多个相干子光束并用于照亮包括光源的图像调制器的照明单元和用于将每个相干子光束叠加到投影屏幕平面上的投影透镜的照明单元。光学设置引入每个子光束之间的角度，其被选择以在投影屏幕平面中产生不相关的散斑图案，导致干涉斑点图案。包括液晶单元的相位调制器以横向方式改变其目录轮廓，从而能够单独地改变每个子光束的相位。

7. 发明申请

US20070230179A1 OPTICAL UNIT, LIGHT PROCESSING UNIT, LIGHT PROCESSING METHOD, ILLUMINATION UNIT AND IMAGE GENERATION UNIT 有权
标题翻译：光学单元，光处理单元，光处理方法，照明单元和图像生成单元
公开(公告)号：US20070230179A1
公开(公告)日：2007-10-04
申请号：US11684807
申请日：2007-03-12
申请人： Olivier Ripoll , Markus Kamm
发明人： Olivier Ripoll , Markus Kamm
IPC分类号： F21S8/00
CPC分类号： G02B27/102 , G02B5/32 , G02B26/008 , G02B27/0933 , G02B27/0944 , G02B27/1086 , G02B27/126 , G02B27/48 , G03B21/2033 , G03B21/208 , G03B33/08 , H04N9/3114 , H04N9/3129 , H04N9/3152
摘要： For displaying a color image by recombination of several single color images, parasitic noise like speckles due to scattering within the system, in particular when laser light is involved, with the invention a significant improvement with a low number of parts can be realized by use of a color wheel that comprises in radially divided zones refractive elements for redirecting light beams incoming at different impinging angles and redistributing elements, e.g. a hologram, that provide for a defined output beam in an optical axis. The sequence of the individual light processing zones on the color wheel are synchronized with respective laser sources. The invention combines the functionality of plural elements, reduces speckles and avoids losses.
摘要翻译：为了通过几个单一彩色图像的复合来显示彩色图像，由于系统内的散射，特别是涉及激光的寄生噪声，如散斑，本发明可以通过使用少量的部件来实现显着的改进包括在径向分割区域中的用于重定向以不同冲击角度进入的光束和重新分配元件的折射元件的色轮，例如全息图，其在光轴中提供定义的输出光束。色轮上的各个光处理区域的顺序与相应的激光源同步。本发明结合了多个元件的功能，减少了散斑，避免了损失。

8. 发明授权

US08004754B2 Image generating apparatus 失效
标题翻译：图像生成装置
公开(公告)号：US08004754B2
公开(公告)日：2011-08-23
申请号：US12037591
申请日：2008-02-26
申请人： Markus Kamm , Zoltan Facius , Nadin Roesler , Olivier Ripoll , Shigeki Hashimoto
发明人： Markus Kamm , Zoltan Facius , Nadin Roesler , Olivier Ripoll , Shigeki Hashimoto
IPC分类号： G02B17/08
CPC分类号： G02B27/48 , G02B27/0933 , H04N9/3129 , H04N9/3164
摘要： The present invention relates to an image generating apparatus (1) which comprises an illumination unit (20) having an intermediate face (21, S), as well as an image modulator (30) for generating an image (I). In addition a deflecting means (10) for deflecting a received light beam (L) of primary illumination light (L1) to said illumination unit (20) is provided in order to irradiate said intermediate face (21, S). Said deflecting means (10) is adapted to have—during the process of irradiating said intermediate face (21, S)—said light beam (L) subsequently in time irradiate different portions of said intermediate face (21, S) in order to thereby reduce the speckle effect.
摘要翻译：本发明涉及一种包括具有中间面（21，S）的照明单元（20）以及用于产生图像（I）的图像调制器（30）的图像生成设备（1）。此外，为了照射所述中间面（21，S），设置有用于使一次照明光（L1）的接收光束（L）偏转到所述照明单元（20）的偏转装置（10）。所述偏转装置（10）适于在时间上照射所述中间面（21，S）的不同部分的过程中随后照射所述中间面（21，S）的光束（L），从而减少斑点效应。

9. 发明申请

US20080239203A1 SPATIAL LIGHT MODULATOR DISPLAY 失效
标题翻译：空调灯调制器显示
公开(公告)号：US20080239203A1
公开(公告)日：2008-10-02
申请号：US12029875
申请日：2008-02-12
申请人： Juan Manuel TEIJIDO , Olivier Ripoll , Nadin Roesler , Takeo Arai
发明人： Juan Manuel TEIJIDO , Olivier Ripoll , Nadin Roesler , Takeo Arai
IPC分类号： G02F1/1335
CPC分类号： G02B6/0018 , G02B6/0023
摘要： An optical device (1) for backlighting a liquid crystal display (50) is provided. The optical device (1) comprises an optical element (10). The optical element (10) includes a material body (10′) and at least one recess (12). The recess is formed in said material body (10) and configured in order to determine the light distribution of light to be directed towards the liquid crystal display (50).
摘要翻译：提供一种用于背光液晶显示器（50）的光学装置（1）。光学装置（1）包括光学元件（10）。光学元件（10）包括材料体（10'）和至少一个凹部（12）。所述凹部形成在所述材料体（10）中并且构造成用于确定要朝向液晶显示器（50）的光的分布。

10. 发明申请

US20080204847A1 Image Generation Unit and Method to Use an Image Generation Unit 失效
标题翻译：图像生成单元和使用图像生成单元的方法
公开(公告)号：US20080204847A1
公开(公告)日：2008-08-28
申请号：US11917209
申请日：2006-06-14
申请人： Markus Kamm , Olivier Ripoll
发明人： Markus Kamm , Olivier Ripoll
IPC分类号： G02F1/01
CPC分类号： G02B27/48 , H04N9/3129
摘要： An image generation unit with an illumination unit for generating a plurality of coherent sub-beams and for illuminating an image modulator, including a light source, and a projection lens for superimposing each of the coherent sub-beams onto a projection screen plane. An optical set-up introduces angles between each two of the sub-beams, which are chosen to produce uncorrelated speckle patterns in the projection screen plane, resulting in an interference speckle pattern. A phase modulator including a liquid crystal cell changes its directory profile in a lateral manner, thereby being able to change the phase of light of each sub-beam individually.
摘要翻译：一种图像生成单元，具有用于产生多个相干子光束并用于照亮包括光源的图像调制器的照明单元和用于将每个相干子光束叠加到投影屏幕平面上的投影透镜的照明单元。光学设置引入每个子光束之间的角度，其被选择以在投影屏幕平面中产生不相关的散斑图案，导致干涉斑点图案。包括液晶单元的相位调制器以横向方式改变其目录轮廓，从而能够单独地改变每个子光束的相位。

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