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1. 发明申请

US20050259225A1 Two-panel liquid-crystal-on-silicon color management system 有权
标题翻译：双面板液晶硅色彩管理系统
公开(公告)号：US20050259225A1
公开(公告)日：2005-11-24
申请号：US11131635
申请日：2005-05-18
申请人： Michael Greenberg , Anthony McGettigan
发明人： Michael Greenberg , Anthony McGettigan
IPC分类号： G02F1/13 , G02F1/133 , G03B21/00 , G03B21/14 , G03B21/20 , H04N9/31
CPC分类号： G03B21/2026 , G02B26/008 , G02B27/1026 , G02B27/141 , G02B27/283 , G03B21/2073 , H04N9/3111 , H04N9/3117
摘要： A lamp in a color management system provides light to a color wheel having color filter segments that transmit light having a secondary color, namely cyan, magenta, and yellow. A light integrator with a polarizing element, such as a polarization converter or polarizing filter, provides a beam of the secondary color. A primary color separator, such as second color wheel, transflective dichroic beamsplitter, or color-sensitive polarizing switch in combination with an input polarizing beamsplitter, separates the secondary color beam into a first polarized primary color beam and a second polarized primary color beam, which are directed to first and second imager panels. A beam combiner combines the first polarized primary color beam from the first imager and the second polarized primary color beam from the second imager to form a projection beam.
摘要翻译：颜色管理系统中的灯向具有透射具有次要颜色的光的滤色器片段（即，青色，品红色和黄色）的色轮提供光。具有诸如偏振转换器或偏振滤光器的偏振元件的光积分器提供次级光束。原色分离器，例如第二色轮，透反射分色分束器或与输入偏振分束器组合的色敏偏光开关，将次色光束分离成第一偏振原色光束和第二偏振原色光束，其中被引导到第一和第二成像面板。光束组合器将来自第一成像器的第一偏振原色光束和来自第二成像器的第二极化原色光束组合以形成投影光束。

2. 发明申请

US20050174641A1 Polarization conversion light integrator 审中-公开
标题翻译：极化转换光积分器
公开(公告)号：US20050174641A1
公开(公告)日：2005-08-11
申请号：US11098235
申请日：2005-04-04
申请人： Michael Greenberg , Anthony McGettigan , Markus Duelli , Curtis Hruska , Benjamin Catching
发明人： Michael Greenberg , Anthony McGettigan , Markus Duelli , Curtis Hruska , Benjamin Catching
IPC分类号： G02B27/28 , G02F1/13357 , H04N9/31 , G02F1/1335 , G02B5/30
CPC分类号： G02F1/13362 , G02B27/283 , H04N9/3117 , H04N9/315
摘要： A polarizing conversion system uses a polarizing beam splitter and reflector with a polarization conversion element to convert light from a lamp to a selected polarization state before providing the light to a light integrator, such as a light pipe or light tunnel. The light integrator provides homogenized polarized light to a light modulator. The polarization conversion system avoids increases efficiency compared to absorptive or simple reflective polarizers with fewer components than polarization conversion systems using patterned retarder plates and lenslet arrays. In one embodiment, the conversion elements are held to avoid adhesive or other bonds in the optical path. In other embodiments, high-temperature optical adhesive or optical contact bonding is used to assemble optical components for high-temperature operation. In a particular embodiment, a single-crystal quartz retarder plate is thermally matched to glass components in the polarization conversion system.
摘要翻译：偏振转换系统使用偏振分束器和具有偏振转换元件的反射器，以在将光提供给诸如光管或光通道的光积分器之前将来自灯的光转换为选定的偏振状态。光积分器向光调制器提供均匀的偏振光。与使用图案化延迟板和透镜阵列的偏光转换系统相比，具有较少成分的吸收性或简单的反射偏振器相比，偏振转换系统避免提高效率。在一个实施例中，保持转换元件以避免光路中的粘合剂或其它粘合。在其他实施例中，使用高温光学粘合剂或光学接触粘合来组装用于高温操作的光学部件。在特定实施例中，单晶石英延迟板与偏振转换系统中的玻璃部件热匹配。

3. 发明申请

US20070217732A1 PLASMA LAMP AND METHODS USING A WAVEGUIDE BODY AND PROTRUDING BULB 有权
标题翻译：等离子体灯和使用波导体的方法和制备块
公开(公告)号：US20070217732A1
公开(公告)日：2007-09-20
申请号：US11553681
申请日：2006-10-27
申请人： Yian Chang , Anthony McGettigan , Frederick Espiau , Marc DeVincentis
发明人： Yian Chang , Anthony McGettigan , Frederick Espiau , Marc DeVincentis
IPC分类号： G02F1/295
CPC分类号： H01J65/044 , H01J61/30 , H01P7/10 , Y02B20/22
摘要： A plasma lamp for an electrodeless plasma lamp having a dielectric waveguide body and a bulb positioned, at least in part, in the waveguide body and having at least one end protruding from the waveguide body. A probe is used to couple power into the waveguide body. The power resonates in the waveguide body and ignites a plasma in the bulb. By having one or both ends of the bulb extend beyond the surface of the waveguide body, the ends of the bulb are exposed to reduced electric field intensity, resulting in longer bulb lifetime due to reduced plasma impingement on the interior surfaces of the bulb.
摘要翻译：一种用于无电极等离子体灯的等离子体灯，其具有至少部分地位于波导体中并具有从波导体突出的至少一个端部的电介质波导体和灯泡。探头用于将功率耦合到波导体中。功率在波导体中谐振并点燃灯泡中的等离子体。通过使灯泡的一端或两端延伸超过波导体的表面，灯泡的端部暴露于电场强度降低，由于灯泡内表面上的等离子体冲击减少导致更长的灯泡寿命。

4. 发明申请

US20050185268A1 Anti-aliasing optical filter for image sensors 有权
标题翻译：用于图像传感器的抗锯齿滤光片
公开(公告)号：US20050185268A1
公开(公告)日：2005-08-25
申请号：US10785589
申请日：2004-02-23
申请人： Anthony McGettigan , Georg Ockenfuss
发明人： Anthony McGettigan , Georg Ockenfuss
IPC分类号： G02B5/30 , G02F1/13 , G03B11/00 , G11B7/00
CPC分类号： G02B5/3016
摘要： An anti-aliasing filter includes a polymeric double-refraction plate (“DRP”). The DRP of the anti-aliasing filter has at least a first liquid photo-polymerization (“LPP”) layer disposed on the substrate, or on an intervening layer(s) disposed on the substrate, and a first liquid-crystal polymer (“LCP”) layer is disposed on the first LPP layer, the first DRP having a thickness selected so as to provide a selected separation of oridinary and extraordinary light rays.
摘要翻译：抗混叠滤波器包括聚合双折射板（“DRP”）。抗混叠滤光器的DRP至少具有设置在基板上的第一液态光聚合（“LPP”）层，或设置在基板上的中间层，以及第一液晶聚合物（“ LCP“）层设置在第一LPP层上，第一DRP具有选择的厚度，以便提供选择性的分离和非寻常的光线。

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