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1. 发明授权

US06709124B2 Scrolling color sequential illumination system 失效
标题翻译：滚动彩色顺序照明系统
公开(公告)号：US06709124B2
公开(公告)日：2004-03-23
申请号：US10177022
申请日：2002-06-20
申请人： Simon Magarill , Todd S. Rutherford
发明人： Simon Magarill , Todd S. Rutherford
IPC分类号： F21V2130
CPC分类号： G02F1/133621 , G02F2001/133622 , G03B11/00 , G03B21/20 , G03B33/08 , H04N9/3117
摘要： Illumination systems (11) are disclosed which provide scrolling progressive color change on a liquid crystal panel (21), such as a LCoS panel. The systems use transmissive color filters (30, 31, 33) which form an assembly (13) which is rotated about a rotation axis (37). Incident light from a light source (15, 17) passes through the filters and reflects from a reflecting surface (39). As a result of this reflection, the system's optical axis (41, 43) is turned from an orientation substantially perpendicular to the rotation axis to an orientation which does not intersect a filter. Such turning of the optical axis allows colored light to be easily removed from the assembly and avoids problems with color mixing at boundaries between filters as occurs for systems in which light passes through two filters.
摘要翻译：公开了在诸如LCoS面板之类的液晶面板（21）上提供滚动逐行变色的照明系统（11）。系统使用形成围绕旋转轴线（37）旋转的组件（13）的透射式滤色器（30,31,33）。来自光源（15,17）的入射光穿过滤光器并从反射表面（39）反射。作为这种反射的结果，系统的光轴（41,43）从基本上垂直于旋转轴线的方向转动到不与过滤器相交的取向。光轴的这种转动允许彩色光从组件中容易地移除，并且避免了在滤光器通过两个滤光器的系统中发生的滤光器边界处的颜色混合问题。

2. 发明授权

US07222968B2 Illumination system with separate optical paths for different color channels 失效
标题翻译：具有不同颜色通道的独立光路的照明系统
公开(公告)号：US07222968B2
公开(公告)日：2007-05-29
申请号：US10845677
申请日：2004-05-14
申请人： Simon Magarill , Todd S. Rutherford
发明人： Simon Magarill , Todd S. Rutherford
IPC分类号： G03B21/00 , G03B21/14 , G03B21/20 , G03B21/26 , G03B21/28
CPC分类号： H04N9/3164 , H04N9/3141
摘要： Illumination systems are disclosed, which include illumination channels of different colors and at least one image-forming device. Each illumination channel, in turn, includes a bank of light sources, and the image-forming device is disposed to receive illumination from at least one of the illumination channels. At least one of the illumination channels includes an optical element, such as an optical element having optical power or a homogenizing optical element, that is not shared with any other illumination channel and is preferentially constructed or preferentially positioned for the color of its illumination channel.
摘要翻译：公开了包括不同颜色的照明通道和至少一个图像形成装置的照明系统。每个照明通道又包括一组光源，并且图像形成装置设置成从至少一个照明通道接收照明。照明通道中的至少一个包括光学元件，例如具有光学功率的光学元件或均质化光学元件，其不与任何其它照明通道共享，并且优先构造或优先地定位用于其照明通道的颜色。

3. 发明授权

US07085063B2 Multi-directional optical element and an optical system utilizing the multi-directional optical element 失效
标题翻译：多向光学元件和利用该多向光学元件的光学系统
公开(公告)号：US07085063B2
公开(公告)日：2006-08-01
申请号：US10845674
申请日：2004-05-14
申请人： Simon Magarill , Todd S. Rutherford
发明人： Simon Magarill , Todd S. Rutherford
IPC分类号： G02B27/01
CPC分类号： G02B3/10 , G02B3/00
摘要： Multi-directional optical elements are disclosed that include a body having a first side having a first curvature, a second side having a second curvature, a third side having a third curvature, and a fourth side having a fourth curvature. The second side is disposed generally opposite the first side along a first direction and a fourth side is disposed generally opposite the third side along a second direction, the second direction being different from the first direction. Also disclosed are optical systems utilizing such multi-directional optical elements.
摘要翻译：公开了包括具有第一曲率的第一侧，具有第二曲率的第二侧，具有第三曲率的第三侧和具有第四曲率的第四侧的主体的多向光学元件。第二侧沿着第一方向与第一侧大致相对设置，第四侧沿第二方向与第三侧大致相对设置，第二方向与第一方向不同。还公开了利用这种多方向光学元件的光学系统。

4. 发明授权

US07460306B2 Multi-directional optical element and an optical system utilizing the multi-directional optical element 失效
标题翻译：多向光学元件和利用该多向光学元件的光学系统
公开(公告)号：US07460306B2
公开(公告)日：2008-12-02
申请号：US11459238
申请日：2006-07-21
申请人： Simon Magarill , Todd S. Rutherford
发明人： Simon Magarill , Todd S. Rutherford
IPC分类号： G02B27/14
CPC分类号： G02B3/10 , G02B3/00
摘要： Multi-directional optical elements are disclosed that include a body having a first side having a first curvature, a second side having a second curvature, a third side having a third curvature, and a fourth side having a fourth curvature. The second side is disposed generally opposite the first side along a first direction and a fourth side is disposed generally opposite the third side along a second direction, the second direction being different from the first direction. Also disclosed are optical systems utilizing such multi-directional optical elements.
摘要翻译：公开了包括具有第一曲率的第一侧，具有第二曲率的第二侧，具有第三曲率的第三侧和具有第四曲率的第四侧的主体的多向光学元件。第二侧沿着第一方向与第一侧大致相对设置，第四侧沿第二方向与第三侧大致相对设置，第二方向与第一方向不同。还公开了利用这种多方向光学元件的光学系统。

5. 发明授权

US06976759B2 Compound polarization beam splitters 失效
标题翻译：复合偏振分束器
公开(公告)号：US06976759B2
公开(公告)日：2005-12-20
申请号：US10822397
申请日：2004-04-12
申请人： Simon Magarill , Charles L. Bruzzone , Stephen K. Eckhardt , R. Edward English, Jr. , E. Gregory Fulkerson , Jiaying Ma , Todd S. Rutherford
发明人： Simon Magarill , Charles L. Bruzzone , Stephen K. Eckhardt , R. Edward English, Jr. , E. Gregory Fulkerson , Jiaying Ma , Todd S. Rutherford
IPC分类号： G02B5/04 , G02B5/30 , G02B27/28 , G03B21/00 , G03B21/14
CPC分类号： G02B5/3033 , G02B5/3058 , G02B27/283
摘要： A compound polarization beam splitter (33) for use with a reflective, polarization-modulating, imaging device (10), e.g., a LCoS device, is provided. The compound PBS has: (a) an input prism (20); (b) an output prism (30), and (c) a polarizer (13), which is located between the two prisms (20,30) and which may be a wire grid polarizer (13a) or a multi-layer reflective polarizer (13b). Polarized illumination light (11) enters the input prism (20) through a first surface (21) and undergoes total internal reflection at a second surface (22) before being reflected from the polarizer (13) and polarization-modulated at the imaging device (10). The polarizer's tilt angle (β) is less than 45°, which reduces astigmatism and the required back working distance of the system's projection lens (74).
摘要翻译：提供了一种与反射式偏振调制的成像装置（10）一起使用的复合偏振分束器（33），例如LCoS装置。化合物PBS具有：（a）输入棱镜（20）; （b）输出棱镜（30）和（c）位于两个棱镜（20,30）之间并且可以是线栅偏振器（13a）或多层反射（13）的偏振器（13）偏振器（13b）。偏振照明光（11）通过第一表面（21）进入输入棱镜（20），并在从偏振器（13）反射之前在第二表面（22）处经受全内反射，并在成像装置 10）。偏振器的倾斜角（β）小于45°，这减少了散光和系统投影透镜（74）所需的后退距离。

6. 发明授权

US07142302B2 Light source spectra for projection displays 失效
标题翻译：投影显示屏的光源光谱
公开(公告)号：US07142302B2
公开(公告)日：2006-11-28
申请号：US10695844
申请日：2003-10-29
申请人： Simon Magarill , Todd S. Rutherford
发明人： Simon Magarill , Todd S. Rutherford
IPC分类号： G01N21/25 , G03B21/00
CPC分类号： H04N9/315
摘要： Methods are provided for optimizing the spectrum of a light source used in a projection display system in order to reduce the light loss associated with color splitting/recombination in the system. Projection systems designed in accordance with such methods are also disclosed.
摘要翻译：提供了用于优化投影显示系统中使用的光源的光谱的方法，以便减少与系统中的分色/复合相关联的光损失。还公开了根据这种方法设计的投影系统。

7. 发明授权

US07101050B2 Illumination system with non-radially symmetrical aperture 失效
标题翻译：具有非径向对称孔径的照明系统
公开(公告)号：US07101050B2
公开(公告)日：2006-09-05
申请号：US10845673
申请日：2004-05-14
申请人： Simon Magarill , Todd S. Rutherford
发明人： Simon Magarill , Todd S. Rutherford
IPC分类号： G03B21/14 , G03B21/26 , G03B21/00 , F21V7/04
CPC分类号： G03B21/208 , G02B27/0927 , G02B27/0994 , G03B21/2013 , H04N5/7416 , H04N9/3114 , H04N9/3141 , H04N9/3152
摘要： Illumination systems are disclosed that include a light source or a bank of light sources having a non-radially symmetrical aperture having a longer dimension and a shorter dimension, such that the light source or bank of light sources produces illumination with a non-radially symmetrical angular intensity distribution having a larger angular dimension and a smaller angular dimension. The illumination systems include an integrator having an entrance end optically connected to the bank of light sources, an exit end, and a dimension that experiences a larger increase from the entrance end to the exit end. The integrator is disposed so that the dimension experiencing the larger increase is substantially aligned with the larger angular dimension of the illumination produced at the entrance end of the integrator.
摘要翻译：公开了包括具有具有较长尺寸和较短尺寸的非径向对称孔径的光源或一组光源的照明系统，使得光源或光源组产生具有非径向对称角度的照明强度分布具有较大的角度尺寸和较小的角度尺寸。照明系统包括积分器，其具有光学连接到光源组的入射端，出射端以及从入射端到出射端经历较大增加的尺寸。积分器被布置成使得经受较大增加的尺寸基本上与在积分器的入口端处产生的照明的较大角度尺寸对齐。

8. 发明授权

US06719426B2 Compound polarization beam splitters 失效
标题翻译：复合偏振分束器
公开(公告)号：US06719426B2
公开(公告)日：2004-04-13
申请号：US10374221
申请日：2003-02-25
申请人： Simon Magarill , Charles L. Bruzzone , Stephen K. Eckhardt , R. Edward English, Jr. , E. Gregory Fulkerson , Jiaying Ma , Todd S. Rutherford
发明人： Simon Magarill , Charles L. Bruzzone , Stephen K. Eckhardt , R. Edward English, Jr. , E. Gregory Fulkerson , Jiaying Ma , Todd S. Rutherford
IPC分类号： G03B2128
CPC分类号： G02B5/3033 , G02B5/3058 , G02B27/283
摘要： A compound polarization beam splitter (33) for use with a reflective, polarization-modulating, imaging device (10), e.g., a LCoS device, is provided. The compound PBS has: (a) an input prism (20); (b) an output prism (30), and (c) a polarizer (13), which is located between the two prisms (20,30) and which may be a wire grid polarizer (13a) or a multi-layer reflective polarizer (13b). Polarized illumination light (11) enters the input prism (20) through a first surface (21) and undergoes total internal reflection at a second surface (22) before being reflected from the polarizer (13) and polarization-modulated at the imaging device (10). The polarizer's tilt angle (&bgr;) is less than 45°, which reduces astigmatism and the required back working distance of the system's projection lens (74).
摘要翻译：提供了一种与反射式偏振调制的成像装置（10）一起使用的复合偏振分束器（33），例如LCoS装置。化合物PBS具有：（a）输入棱镜（20）; （b）输出棱镜（30）和（c）位于两个棱镜（20,30）之间并且可以是线栅偏振器（13a）或多层反射偏振器（13a）的偏振器（13）（13b）。偏振照明光（11）通过第一表面（21）进入输入棱镜（20），并在从偏振器（13）反射之前在第二表面（22）处经受全内反射，并在成像装置 10）。偏振器的倾斜角（β）小于45°，这减少了散光和系统投影透镜（74）所需的后退距离。

9. 发明授权

US11338294B2 Orthogonal polybiosensing and imaging systems 有权
公开(公告)号：US11338294B2
公开(公告)日：2022-05-24
申请号：US16664537
申请日：2019-10-25
申请人： Mandana Veiseh , Pirooz Parvarandeh , S. Bahram Bahrami , Oliver Peter King-Smith , Todd S. Rutherford , Aaron Peter Schellenberg , Timothy Scott Edward Hiller
发明人： Mandana Veiseh , Pirooz Parvarandeh , S. Bahram Bahrami , Oliver Peter King-Smith , Todd S. Rutherford , Aaron Peter Schellenberg , Timothy Scott Edward Hiller
IPC分类号： B01L3/00
摘要： Toward forming a single hybrid biosensing-imaging system that can operate inside an incubator, structures and methods are directed to placing modular and removable biosensors and biocompatible interfaces in 3D transparent test wells that contain biological samples. The technology enables continuous monitoring of multiple simultaneous parameters and functions of a living cell or cell clusters such as alterations of cellular ligands, physicochemical biomarkers, phenotypes, and/or extracellular compositions upon interactions with analytes or during progressions. Methods of capturing and analyzing direct orthogonal information from biological samples in 2D and 3D, which are conducive to generating new insights are presented.

10. 发明授权

US09151884B2 Fluorescent volume light source with active chromphore 有权
标题翻译：具有活性色度的荧光体积光源
公开(公告)号：US09151884B2
公开(公告)日：2015-10-06
申请号：US12360539
申请日：2009-01-27
申请人： Todd S. Rutherford , Roy A. Auerbach
发明人： Todd S. Rutherford , Roy A. Auerbach
IPC分类号： F21V9/16 , F21V8/00 , F21V9/00 , F21Y101/02
CPC分类号： G02B6/0003 , F21V9/00 , F21Y2115/10 , G02B6/0011
摘要： An illumination system, such as might be used for illuminating a projection system, includes at least a first source of incoherent light capable of generating light in a first wavelength range. The system includes at least one active chromophore layer, sandwiched by transparent materials into a multi-layer body. They active chromophore layer emits light in a second wavelength range, different from the first wavelength range, when illuminated by light in the first wavelength range. The multi-layer body has an extraction area and at least some of the light at the second wavelength is internally reflected within the body to the extraction area.
摘要翻译：诸如可能用于照射投影系统的照明系统包括能够产生第一波长范围的光的至少第一非相干光源。该系统包括至少一个由透明材料夹入多层体的活性发色团层。当第一波长范围内的光照射时，它们的活性发色团层发射与第一波长范围不同的第二波长范围内的光。多层体具有提取区域，并且第二波长的至少一些光在体内内部反射到提取区域。

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