-
公开(公告)号：US07204599B2
公开(公告)日：2007-04-17
申请号：US11013868
申请日：2004-12-16
申请人： Scott A. Lerner , Anurag Gupta
发明人： Scott A. Lerner , Anurag Gupta
CPC分类号： H04N9/3141 , G03B21/142 , G03B21/208 , G03B21/2093 , G03B21/28 , G03B33/12 , H04N9/315
摘要： A projection system comprising an illumination relay, a coupling lens, a modulation device, and a projection lens is provided. The illumination relay is configured to provide an illumination beam to the coupling lens along an illumination path having a first optical axis. The coupling lens is configured to direct the illumination beam onto the modulation device. The modulation device is configured to modulate the illumination beam to form an imaging beam and reflect the imaging beam into the coupling lens. The coupling lens is configured to direct the imaging beam into the projection lens along a projection path having a first optical axis such that the second optical axis is substantially parallel with the first optical axis.
摘要翻译： 提供一种包括照明继电器，耦合透镜，调制装置和投影透镜的投影系统。 照明继电器被配置为沿着具有第一光轴的照明路径向耦合透镜提供照明光束。 耦合透镜被配置为将照明光束引导到调制装置上。 调制装置被配置为调制照明光束以形成成像光束并将成像光束反射到耦合透镜中。 耦合透镜被配置为沿着具有第一光轴的投影路径将成像光束引导到投影透镜中，使得第二光轴基本上与第一光轴平行。
-
公开(公告)号：US06922240B2
公开(公告)日：2005-07-26
申请号：US10646666
申请日：2003-08-21
CPC分类号： G01J3/2823
摘要： A compact imaging spectrometer comprising an entrance slit for directing light, a first means for receiving the light and focusing the light, an immersed diffraction grating that receives the light from the first means and defracts the light, a second means for receiving the light from the immersed diffraction grating and focusing the light, and an image plane that receives the light from the second means
-
公开(公告)号：US09429742B1
公开(公告)日：2016-08-30
申请号：US13486896
申请日：2012-06-01
CPC分类号： G02B17/0812 , B23K26/0643 , G02B17/0615 , G02B19/0028 , G02B19/0052
摘要： An imaging system for use with an input light beam having power of 2 kW or greater and a predetermined intensity profile across at least on axis transverse to a propagation axis thereof, includes a mask disposed in relation to the input light beam, the mask configured to direct selected portions of the input light beam, and an optical relay disposed in relation to the mask and configured to reflectively direct the selected portions of the input light beam to a target.
摘要翻译： 一种与输入光束一起使用的成像系统，其具有2kW以上的功率和至少横跨其传播轴的轴上的预定强度分布，包括相对于输入光束设置的掩模，该掩模被配置为 输入光束的直接选择部分和相对于掩模设置的光学继电器，并被配置为将输入光束的选定部分反射地引导到目标。
-
公开(公告)号：US07387389B2
公开(公告)日：2008-06-17
申请号：US11331620
申请日：2006-01-13
申请人： Anurag Gupta , David L. Erickson , Scott A Lerner
发明人： Anurag Gupta , David L. Erickson , Scott A Lerner
IPC分类号： G03B21/26 , G03B21/20 , H04N7/01 , H04N11/20 , H04N5/46 , H04N5/74 , H04N5/70 , G02F1/1335 , G03H1/00 , G02B26/08 , G02B13/08 , F21V7/04
CPC分类号： G03B21/26
摘要： An image display device includes an image processing unit, a light source assembly, an optical modulator assembly, and a projection lens assembly. The image processing unit is configured to receive a video signal and generate image data and control signals. The light source assembly and optical modulator assembly are each controlled by the control signals such that the light source assembly generates illumination in a spatial distribution pattern that is coupled to optical modular assembly via a homogenizing device. The projection lens assembly is configured to project an image from the optical modulator assembly onto a viewing surface. The optical modular assembly is configured to maximize the amount of illumination coupled from the light source assembly, and includes at least one optical modulator surface configured to have a substantially 1:1 aspect ratio.
摘要翻译： 图像显示装置包括图像处理单元，光源组件，光学调制器组件和投影透镜组件。 图像处理单元被配置为接收视频信号并生成图像数据和控制信号。 光源组件和光学调制器组件各自由控制信号控制，使得光源组件以经由均匀化装置耦合到光学模块组件的空间分布图案产生照明。 投影透镜组件被配置为将来自光学调制器组件的图像投影到观察表面上。 光学模块化组件被配置为最大化从光源组件耦合的照明量，并且包括被配置为具有基本上1:1的纵横比的至少一个光学调制器表面。
-
公开(公告)号：US07175289B2
公开(公告)日：2007-02-13
申请号：US10941332
申请日：2004-09-15
申请人： Scott A. Lerner , Conor D. Kelly
发明人： Scott A. Lerner , Conor D. Kelly
CPC分类号： G02B27/1026 , G02B27/145 , G02B27/283 , H04N5/7416 , H04N9/3105 , H04N9/3126 , H04N9/315
摘要： An optical relay comprising a first mirror and a second mirror is provided. The first mirror is configured to receive modulated light from a first spatial light modulator and reflect the modulated light onto the second mirror. The second mirror is configured to reflect the modulated light onto the first mirror, and the first mirror is configured to reflect the modulated light onto a second spatial light modulator.
摘要翻译： 提供一种包括第一反射镜和第二反射镜的光学继电器。 第一镜被配置为从第一空间光调制器接收调制光并将调制的光反射到第二镜上。 第二反射镜被配置为将调制的光反射到第一反射镜上，并且第一反射镜被配置为将调制的光反射到第二空间光调制器上。
-
公开(公告)号：US07006217B2
公开(公告)日：2006-02-28
申请号：US10658141
申请日：2003-09-09
申请人： Scott A. Lerner
发明人： Scott A. Lerner
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/0208 , G01J3/18
摘要： An imaging spectrometer comprising an entrance slit for directing light, a lens that receives said light and reflects said light, a grating that defracts said light back onto said lens which focuses said light, and a detector array that receives said focused light. In one embodiment the grating has rulings immersed into a germanium surface.
摘要翻译： 一种成像光谱仪，包括用于引导光的入射狭缝，接收所述光并反射所述光的透镜，将所述光折射到所述聚焦所述光的所述透镜上的光栅以及接收所述聚焦光的检测器阵列。 在一个实施例中，光栅具有浸入锗表面的刻槽。
-
公开(公告)号：US09409255B1
公开(公告)日：2016-08-09
申请号：US13540461
申请日：2012-07-02
IPC分类号： B23K26/06
CPC分类号： B23K26/066
摘要： An imaging system includes a beam generating system configured to generate a light beam of 0.5 kW or greater with a predetermined intensity profile across at least one axis transverse to a propagation axis thereof and to direct the light beam along a beam path, a light modulator configured to receive the light beam and to modulate the light beam into a predetermined illumination pattern, and an optical relay configured to receive the portion of the light beam and reflectively project the beam to a target, wherein the illumination pattern is imaged at the target with substantially time-invariant spatial accuracies of 500 μm or less in a plane transverse to the propagation axis and 1000 μm or less parallel to the propagation axis.
摘要翻译： 一种成像系统包括：束生成系统，被配置为产生0.5kW或更大的光束，其横穿其横向于其传播轴的至少一个轴具有预定的强度分布，并且沿光束路径引导光束;光调制器 以接收光束并将光束调制成预定的照明图案;以及光学继电器，被配置为接收光束的该部分并将光束反射投影到目标，其中照明图案基本上在靶上成像 时间不变的空间精度在横向于传播轴的平面中为500μm或更小，平行于传播轴为1000μm或更小。
-
公开(公告)号：US07621646B2
公开(公告)日：2009-11-24
申请号：US11481328
申请日：2006-07-05
申请人： Anurag Gupta , Scott A. Lerner
发明人： Anurag Gupta , Scott A. Lerner
CPC分类号： G03B21/2026
摘要： An apparatus includes an electromagnetic radiation source, a reflector about the source having an aperture and a curved band pass filter at least partially across the aperture.
摘要翻译： 一种装置包括电磁辐射源，围绕光源的反射器具有孔径和至少部分地穿过孔径的弯曲带通滤光器。
-
公开(公告)号：US07453454B2
公开(公告)日：2008-11-18
申请号：US11259453
申请日：2005-10-26
申请人： William J. Allen , James R Cole , Steven L. Harper , Karsten N. Wilson , Scott A Lerner , Anurag Gupta , Jon A. Brewster
发明人： William J. Allen , James R Cole , Steven L. Harper , Karsten N. Wilson , Scott A Lerner , Anurag Gupta , Jon A. Brewster
IPC分类号： G06T15/00
CPC分类号： H04N9/64 , G03B21/14 , G03B2206/00 , H04N9/3182 , H04N9/3185
摘要： A display system includes a display device and a data processing module. The display device is configured to display an image and has a processing profile associated therewith. The data processing module is remote from and operatively coupled to the display device and is configured to receive input image data for the image to be displayed and generate processed image data from the input image data based on the processing profile of the display device.
摘要翻译： 显示系统包括显示装置和数据处理模块。 显示装置被配置为显示图像并且具有与其相关联的处理简档。 数据处理模块远离并可操作地耦合到显示设备，并且被配置为接收要显示的图像的输入图像数据，并且基于显示设备的处理简档从输入图像数据生成经处理的图像数据。
-
公开(公告)号：US07293882B2
公开(公告)日：2007-11-13
申请号：US11620284
申请日：2007-01-05
申请人： Scott A. Lerner , Conor D. Kelly
发明人： Scott A. Lerner , Conor D. Kelly
IPC分类号： G03B21/20
CPC分类号： G02B27/1026 , G02B27/145 , G02B27/283 , H04N5/7416 , H04N9/3105 , H04N9/3126 , H04N9/315
摘要： An optical relay includes a first lens, a lens module, and a second lens. The first lens is configured to receive modulated light from a first spatial light modulator. The first lens is configured to refract the modulated light into the lens module. The lens module is configured to collimate and focus the modulated light into the second lens. The second lens is configured to refract the modulated light onto a second spatial light modulator.
摘要翻译： 光学继电器包括第一透镜，透镜模块和第二透镜。 第一透镜被配置为接收来自第一空间光调制器的调制光。 第一透镜被配置为将调制的光折射到透镜模块中。 透镜模块被配置为将调制的光准直并聚焦到第二透镜中。 第二透镜被配置为将调制的光折射到第二空间光调制器上。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.015 秒)
