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1. 发明授权

US06833962B2 Light altering device 失效
公开(公告)号：US06833962B2
公开(公告)日：2004-12-21
申请号：US09728756
申请日：2000-12-04
申请人： Richard F. Bergen
发明人： Richard F. Bergen
IPC分类号： G02B2710
CPC分类号： G01C15/004 , Y10S33/21
摘要： A line producing system includes an input beam of radiant energy that enters a side of a low cost, radiant energy altering device. The radiant energy emerges from the light altering device radiating in a nearly 360 degree disc pattern forming a ring of ever expanding light.

2. 发明授权

US06831787B1 Protected lenticular product 失效
标题翻译：保护透镜产品
公开(公告)号：US06831787B1
公开(公告)日：2004-12-14
申请号：US10325065
申请日：2002-12-20
申请人： Scott J. Scarbrough , Daniel C. Faul
发明人： Scott J. Scarbrough , Daniel C. Faul
IPC分类号： G02B2710
CPC分类号： G02B3/005 , G02B27/2214
摘要： A protected lenticular product includes a lenticular substrate having an index of refraction NL, the substrate having a lenticular surface with a plurality of peaks and valleys forming a plurality of respective lenticule lenses. An optical medium is provided on the lenticular surface, the medium having an index of refraction NC substantially less than NL.
摘要翻译：受保护的透镜产品包括具有折射率NL的透镜基底，该基底具有带多个峰和谷的双凸透镜，多个峰和谷形成多个各自的微透镜。光学介质设置在透镜表面上，介质的折射率NC基本上小于NL。

3. 发明授权

US06829097B2 Double pass polarization independent mixer and method using single nonlinear mixer media and off-axis focusing 失效
标题翻译：双路偏振独立混频器和使用单非线性混频器介质和离轴对焦的方法
公开(公告)号：US06829097B2
公开(公告)日：2004-12-07
申请号：US10410186
申请日：2003-04-10
申请人： Gregory S. Lee
发明人： Gregory S. Lee
IPC分类号： G02B2710
CPC分类号： G02F1/3501 , G02F1/3534 , G02F2001/3503 , G02F2201/17 , G02F2203/06
摘要： An apparatus includes a mixer, a combiner and first and second reflectors. The mixer has first and second inputs and has first and second outputs. The combiner includes first and second parts where the first output provides a mixed signal to the first part and the second part provides a combined signal to the second input. The first reflector receives a remaining signal from the first part and provides a reflected composite signal to the second part. The second reflector receives a split off pump signal from the first part and provides a reflected pump signal to the second part.
摘要翻译：一种装置包括混合器，组合器以及第一和第二反射器。混合器具有第一和第二输入，并具有第一和第二输出。组合器包括第一和第二部分，其中第一输出向第一部分提供混合信号，而第二部分向第二输入提供组合信号。第一反射器从第一部分接收剩余信号，并向第二部分提供反射的复合信号。第二反射器从第一部分接收分离泵信号，并向第二部分提供反射的泵浦信号。

4. 发明授权

US06822799B2 Exposing apparatus and exposing method for microlens array 失效
公开(公告)号：US06822799B2
公开(公告)日：2004-11-23
申请号：US10650599
申请日：2003-08-27
申请人： Kazuya Kitamura , Kuniaki Okada , Yoshihiro Sekimoto , Yukio Kurata , Hiroshi Nakanishi
发明人： Kazuya Kitamura , Kuniaki Okada , Yoshihiro Sekimoto , Yukio Kurata , Hiroshi Nakanishi
IPC分类号： G02B2710
CPC分类号： G03B21/208
摘要： An exposing apparatus for a microlens array allows for easy alignment and attains high accuracy. An exposing method for a microlens array attains high accuracy and high light efficiency. The exposing apparatus for a microlens array includes a micro fly-eye lens for converting a light beam from a light source into a secondary point light source, a transmittance distribution mask for adjusting the luminance of the light of the secondary point light source, and a collimator lens for converting the light of adjusted luminance into a parallel light beam and for guiding the parallel light beam, via a first microlens array which is formed in advance, to a photosensitive resin layer to be a second microlens array. The light emitted from the light source is transmitted through the micro fly-eye lens, the transmittance distribution mask, and the collimator lens. The light is then adjusted to a desired luminance to expose the photosensitive resin of a microlens substrate.

5. 发明授权

US06819493B2 Illumination apparatus with light shielding near an exit plane of an optical pipe and projection exposure apparatus using same 有权
公开(公告)号：US06819493B2
公开(公告)日：2004-11-16
申请号：US10053191
申请日：2002-01-15
申请人： Satoru Mizouchi
发明人： Satoru Mizouchi
IPC分类号： G02B2710
CPC分类号： G03F7/70075 , G01N21/8806 , G01N21/9501 , G01N21/956 , G03F7/70091
摘要： An illumination apparatus includes an inner-surface reflecting type integrator, an optical system for directing a beam from a light source to a portion of incidence of the inner-surface reflecting type integrator, an wave-front splitting type integrator, an image-forming optical system for arranging the portion of incidence of the inner-surface reflecting type integrator approximately conjugate with a portion of incidence of the wave-front splitting type integrator, and for directing a beam from the beam mixer to the wave-front splitting type integrator, and an irradiating optical system for superimposing multiple beams from the wave-front splitting type integrator on a plane to be irradiated, wherein a stop is provided at or near the portion of exit of the inner-surface reflecting type integrator.

6. 发明授权

US06801362B1 On-axis optical system for illumination and projection of a reflective LCD microdisplay 有权
标题翻译：用于照明和投影反射型LCD微显示器的轴上光学系统
公开(公告)号：US06801362B1
公开(公告)日：2004-10-05
申请号：US10198495
申请日：2002-07-18
申请人： Robert D. Brown
发明人： Robert D. Brown
IPC分类号： G02B2710
CPC分类号： G02B13/22 , G03B21/006
摘要： The invention is an on-axis optical projection system that displays an image on a projection surface. The optical projection system includes a light source and a reflective LCD microdisplay that modifies light from the light source to form a desired image. The LCD microdisplay reflects light toward the projection surface. A mirror reflects light from the light source in a first optical path toward the LCD microdisplay. The mirror does not affect the polarization orientation of the light reflected thereupon. A plurality of lenses are positioned within the system to focus and direct light along the first optical path and along a second optical path from the microdisplay to the projection surface. The first optical path is substantially opposite in direction to the second optical path. The plurality of lenses includes a dual-purpose lens that simultaneously transmits light along both the first optical path and the second optical path.
摘要翻译：本发明是在投影面上显示图像的轴上光学投影系统。光学投影系统包括光源和反射LCD微显示器，其修改来自光源的光以形成期望的图像。 LCD微显示器朝向投影面反射光。镜子将第一光路中的光源的光反射到LCD微显示器。反射镜不影响反射的光的偏振方向。多个透镜位于系统内，以便沿着第一光路并沿着从微显示器到投影表面的第二光路聚焦和引导光。第一光路基本上与第二光路相反。多个透镜包括同时沿着第一光路和第二光路同时透射光的双用透镜。

7. 发明授权

US06798575B2 Scanning type display optical system, scanning image display apparatus, and image display system 失效
标题翻译：扫描型显示光学系统，扫描图像显示装置和图像显示系统
公开(公告)号：US06798575B2
公开(公告)日：2004-09-28
申请号：US10404527
申请日：2003-04-01
申请人： Shuichi Kobayashi
发明人： Shuichi Kobayashi
IPC分类号： G02B2710
CPC分类号： G03B33/06 , G02B26/101 , G02B27/104 , G02B27/1086 , G03B21/2013 , H04N9/3129
摘要： This application discloses a scanning type display optical system that has a small number of parts and is easily miniaturized. A scanning type display optical system according to the present invention includes a plurality of light sources emitting light having wavelength regions mutually different, a light combining element combining the plurality of light emitted from the light sources, and a scanning optical system scanning light, combined by the light combining element, on a scan surface. Here, the light combining element is a diffraction optical element.
摘要翻译：本申请公开了一种扫描型显示光学系统，其具有少量的部件并且容易地小型化。根据本发明的扫描型显示光学系统包括发射波长不同的光的多个光源，组合从光源发射的多个光的光合成元件和扫描光学系统扫描光，由光组合元件，在扫描表面上。这里，光组合元件是衍射光学元件。

8. 发明授权

US06781760B2 Display device 失效
标题翻译：显示设备
公开(公告)号：US06781760B2
公开(公告)日：2004-08-24
申请号：US10200245
申请日：2002-07-23
申请人： Koichi Hara
发明人： Koichi Hara
IPC分类号： G02B2710
CPC分类号： G02B27/017 , G02B27/0172
摘要： A display device includes a self-light-emitting image display that has pixels arranged two-dimensionally, micro light-emitting points that correspond to each pixel of the image display and exist in a part of the pixel, and a micro optical element that guides irradiated light from each of the micro light-emitting points arranged two-dimensionally. Optical axes connecting each of the micro light-emitting points and the micro optical element corresponding to the micro light-emitting point substantially intersect in a predetermined point closer than a near point of an eye, and the micro optical element is arranged so as to focus a virtual image of the micro light-emitting point corresponding to the micro optical element in a position that is a least distance of distinct vision or more apart from the predetermined point.
摘要翻译：显示装置包括具有二维布置的像素的自发光图像显示器，对应于图像显示器的每个像素并存在于像素的一部分中的微发光点，以及引导来自每个微发光点的照射光二维排列。将与微发光点对应的各微型发光点和微型光学元件的光轴在与眼睛的近点相近的规定的点大致相交，并配置微焦点对应于微型光学元件的微观发光点的虚拟图像处于与预定点相距不远的视野或更远的距离的位置。

9. 发明授权

US06775068B2 Integrated optical channel 有权
标题翻译：集成光通道
公开(公告)号：US06775068B2
公开(公告)日：2004-08-10
申请号：US10289475
申请日：2002-11-06
申请人： Stuart John Lomas , Dean Edward McLaughlin
发明人： Stuart John Lomas , Dean Edward McLaughlin
IPC分类号： G02B2710
CPC分类号： G02B6/3582 , G02B6/266 , G02B6/2937 , G02B6/29395 , G02B6/32 , G02B6/3514 , G02B6/3546
摘要： An apparatus and method that provides for improved optical communication between at least one source and at least one destination, with reduced loss of power and superior retention of the quality of a signal when compared with the prior art. The apparatus has a body having at least one integrated optical channel along which a light signal is transmitted via an N-fold plurality of lenses. A light signal transmitted along the integrated optical channel is repeatedly refocused along the optical axis and is then highly focused at the second end. Optionally, the light signal can be switched, attenuated, filtered, tapped or monitored by positioning appropriate optical devices between the lenses.
摘要翻译：一种提供至少一个源和至少一个目的地之间的改进的光通信的设备和方法，与现有技术相比，具有减少的功率损失和优良的信号质量保持。该装置具有至少一个集成光通道的主体，沿着该主体通过N倍多个透镜传输光信号。沿着集成光通道传输的光信号沿光轴重复聚焦，然后在第二端高度聚焦。可选地，可以通过在透镜之间定位适当的光学装置来切换，衰减，滤波，抽头或监视光信号。

10. 发明授权

US06771421B2 Beam pattern contractor and focus element, method and apparatus 失效
标题翻译：梁模式承包商和焦点元素，方法和装置
公开(公告)号：US06771421B2
公开(公告)日：2004-08-03
申请号：US10116668
申请日：2002-04-05
申请人： Ronald E. Rope , Martin L. Pullam
发明人： Ronald E. Rope , Martin L. Pullam
IPC分类号： G02B2710
CPC分类号： G02B19/0057 , G02B19/0014 , G02B26/10 , G02B27/0905 , G02B27/0944 , G02B27/1086 , G02B27/1093 , G02B27/144 , G11B7/12 , G11B7/126 , G11B7/127 , G11B7/128 , G11B7/14
摘要： An optical head assembly, method, and procedure which generates and then precisely positions multiple light beams onto a target. The system diffracts an input light source into a multiple light beam pattern, or initially generates a multiple light beam pattern, in which individual beams of the multiple light beam pattern are precisely spaced, corrected, focused and directed through a two axis plane to the target with minimal movement of any components of the optical head assembly. Such individual beams can also be individually modulated.
摘要翻译：一种光学头组件，方法和程序，其产生并且然后将多个光束精确地定位到目标上。该系统将输入光源衍射成多个光束图案，或者最初产生多个光束图案，其中多个光束图案中的各个光束被精确地间隔，校正，聚焦并且通过两轴平面定向到目标具有光学头组件的任何部件的最小移动。这些单独的波束也可以被单独调制。

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