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1. 发明授权

US06871951B2 Electro-optic lens with integrated components 有权
标题翻译：具有集成元件的电光透镜
公开(公告)号：US06871951B2
公开(公告)日：2005-03-29
申请号：US10046244
申请日：2002-01-16
申请人： Ronald D. Blum , Dwight P. Duston , William Kokonaski , Joseph Thibodeau , Youval Katzman , Uzi Efron
发明人： Ronald D. Blum , Dwight P. Duston , William Kokonaski , Joseph Thibodeau , Youval Katzman , Uzi Efron
IPC分类号： G02B17/06 , G02B17/08 , G02B27/01 , G02C7/02 , G02C7/06 , G02C7/10 , G02F1/1333 , G02F1/1334 , G02F1/1335 , G02F1/1343 , G02F1/29
CPC分类号： G02F1/29 , G02B27/017 , G02C7/06 , G02C7/061 , G02C7/08 , G02C7/083 , G02C7/101 , G02C7/102 , G02C2202/20 , G02F1/1333 , G02F1/133371 , G02F1/1334 , G02F1/133553 , G02F1/134309 , G02F2001/294
摘要： A system in accord with the present invention includes a first optical lens having a first outer surface, a second outer surface, and an outer perimeter, an electro-active refractive matrix; and a conductor coupled to the electro-active matrix. An alternative system in accord with the present invention includes a frame, the frame having a lens support and a temple region; an optical lens coupled to the lens support, the optical lens including an electro-active refractive matrix; a controller coupled to the electro-active refractive matrix; and a range finder coupled to the controller. The present invention also includes a method of assembling an optical lens system that comprises placing an electro-active refractive matrix into a cavity of a first optical lens; and covering at least a portion of the electro-active refractive matrix with a second optical lens.
摘要翻译：根据本发明的系统包括具有第一外表面，第二外表面和外周边的第一光学透镜，电活性折射基体; 以及耦合到所述电活性矩阵的导体。根据本发明的替代系统包括框架，框架具有透镜支架和镜腿区域; 耦合到所述透镜支架的光学透镜，所述光学透镜包括电活性折射矩阵; 耦合到所述电活性折射基质的控制器; 以及耦合到控制器的测距仪。本发明还包括组装光学透镜系统的方法，该方法包括将电活性折射基质放置在第一光学透镜的空腔中; 并用第二光学透镜覆盖至少一部分电活性折射基质。

2. 发明授权

US07475984B2 Electro-optic lens with integrated components 有权
公开(公告)号：US07475984B2
公开(公告)日：2009-01-13
申请号：US11063323
申请日：2005-02-22
申请人： Ronald D. Blum , Dwight P. Duston , William Kokonaski , Joseph Thibodeau , Youval Katzman , Uzi Efron
发明人： Ronald D. Blum , Dwight P. Duston , William Kokonaski , Joseph Thibodeau , Youval Katzman , Uzi Efron
IPC分类号： G02C7/06
CPC分类号： G02F1/29 , G02B27/017 , G02C7/06 , G02C7/061 , G02C7/08 , G02C7/083 , G02C7/101 , G02C7/102 , G02C2202/20 , G02F1/1333 , G02F1/133371 , G02F1/1334 , G02F1/133553 , G02F1/134309 , G02F2001/294
摘要： A system in accord with the present invention includes a first optical lens having a first outer surface, a second outer surface, and an outer perimeter, an electro-active refractive matrix; and a conductor coupled to the electro-active matrix. An alternative system in accord with the present invention includes a frame, the frame having a lens support and a temple region; an optical lens coupled to the lens support, the optical lens including an electro-active refractive matrix; a controller coupled to the electro-active refractive matrix; and a range finder coupled to the controller. The present invention also includes a method of assembling an optical lens system that comprises placing an electro-active refractive matrix into a cavity of a first optical lens; and covering at least a portion of the electro-active refractive matrix with a second optical lens.

3. 发明申请

US20050270481A1 Electro-optic lens with integrated components 有权
标题翻译：具有集成元件的电光透镜
公开(公告)号：US20050270481A1
公开(公告)日：2005-12-08
申请号：US11063323
申请日：2005-02-22
申请人： Ronald Blum , Dwight Duston , William Kokonaski , Joseph Thibodeau , Youval Katzman , Uzi Efron
发明人： Ronald Blum , Dwight Duston , William Kokonaski , Joseph Thibodeau , Youval Katzman , Uzi Efron
IPC分类号： G02B17/06 , G02B17/08 , G02B27/01 , G02C7/02 , G02C7/06 , G02C7/10 , G02F1/1333 , G02F1/1334 , G02F1/1335 , G02F1/1343 , G02F1/29
CPC分类号： G02F1/29 , G02B27/017 , G02C7/06 , G02C7/061 , G02C7/08 , G02C7/083 , G02C7/101 , G02C7/102 , G02C2202/20 , G02F1/1333 , G02F1/133371 , G02F1/1334 , G02F1/133553 , G02F1/134309 , G02F2001/294
摘要： A system in accord with the present invention includes a first optical lens having a first outer surface, a second outer surface, and an outer perimeter, an electro-active refractive matrix; and a conductor coupled to the electro-active matrix. An alternative system in accord with the present invention includes a frame, the frame having a lens support and a temple region; an optical lens coupled to the lens support, the optical lens including an electro-active refractive matrix ; a controller coupled to the electro-active refractive matrix; and a range finder coupled to the controller. The present invention also includes a method of assembling an optical lens system that comprises placing an electro-active refractive matrix into a cavity of a first optical lens; and covering at least a portion. of the electro-active refractive matrix with a second optical lens.
摘要翻译：根据本发明的系统包括具有第一外表面，第二外表面和外周边的第一光学透镜，电活性折射基体; 以及耦合到所述电活性矩阵的导体。根据本发明的替代系统包括框架，框架具有透镜支架和镜腿区域; 耦合到所述透镜支架的光学透镜，所述光学透镜包括电活性折射矩阵; 耦合到所述电活性折射基质的控制器; 以及耦合到控制器的测距仪。本发明还包括组装光学透镜系统的方法，该方法包括将电活性折射基质放置在第一光学透镜的空腔中; 并覆盖至少一部分。的具有第二光学透镜的电活性折射矩阵。

4. 发明授权

US06491391B1 System, apparatus, and method for reducing birefringence 有权
标题翻译：用于减少双折射的系统，装置和方法
公开(公告)号：US06491391B1
公开(公告)日：2002-12-10
申请号：US09603736
申请日：2000-06-23
申请人： Ronald D. Blum , Dwight P. Dustin , Youval Katzman , Israel Grossinger , Uzi Efron , Dan Katzman
发明人： Ronald D. Blum , Dwight P. Dustin , Youval Katzman , Israel Grossinger , Uzi Efron , Dan Katzman
IPC分类号： G02C702
CPC分类号： C07K16/2866 , A61K38/00 , A61K2039/505 , C07K14/5443 , C07K16/244 , C07K2319/00 , G02C7/08 , G02C7/083 , G02C7/101
摘要： An electro-active spectacle lens is disclosed. The disclosed lens includes a first lens optic. The disclosed lens also includes a first electro-active zone positioned in a cooperative relationship with the first lens optic. In certain embodiments, the electro-active lens includes a range finder positioned in a cooperative relationship with the electro-active lens.
摘要翻译：公开了一种电活性眼镜。所公开的透镜包括第一透镜光学元件。所公开的透镜还包括与第一透镜光学器件配合关系的第一电活性区域。在某些实施例中，电动式透镜包括与电动式透镜配合关系的测距仪。

5. 发明授权

US5048935A Method for adaptive correction of the phase non-uniformity of a liquid crystal light valve 失效
标题翻译：液晶光阀相位不均匀性的自适应校正方法
公开(公告)号：US5048935A
公开(公告)日：1991-09-17
申请号：US947575
申请日：1986-12-24
申请人： Uzi Efron , Bernard H. Soffer , Richard C. Lind , David M. Pepper , Thomas R. O'Meara
发明人： Uzi Efron , Bernard H. Soffer , Richard C. Lind , David M. Pepper , Thomas R. O'Meara
IPC分类号： G01J9/00 , G02B26/06
CPC分类号： G03H1/0005 , G01J9/00 , G02B26/06 , G03H1/2294 , G03H2001/0066 , G03H2225/32
摘要： Apparatus for compensating for inherent distortions in a modified liquid crystal light valve used in an integrated wavefront sensing and wavefront control system for laser optics. A main wavefront sensing and control system utilizes a liquid crystal light valve selected for response speed but having inherent surface non-linearities. A beam from an auxiliary laser is intermittently applied, while the main laser is blocked, to both the fast response LCLV of the main system and to a slower response LCLV of an associated correction system. The second LCLV system corrects for the non-linearities in the surface of the first LCLV and then maintains the stored correction signal for a decay interval which corresponds to several response times of the main LCLV, thus permitting the main LCLV system to perform fast correction of atmospheric aberrations in the laser beam wavefront unaffected by inherent surface non-linearities.
摘要翻译：用于补偿在用于激光光学的集成波前感测和波前控制系统中使用的改进的液晶光阀中的固有失真的装置。主波前感测和控制系统利用了选择响应速度但具有固有表面非线性的液晶光阀。来自辅助激光器的光束在主激光器被阻挡的同时被间歇地施加到主系统的快速响应LCLV和相关校正系统的较慢响应LCLV。第二LCLV系统校正第一LCLV的表面中的非线性，然后将存储的校正信号维持在对应于主LCLV的几个响应时间的衰减间隔，从而允许主LCLV系统执行快速校正激光束波前的大气像差不受固有表面非线性的影响。

6. 发明授权

US4842376A Double-schottky diode liquid crystal light valve 失效
标题翻译：双肖特基二极管液晶光阀
公开(公告)号：US4842376A
公开(公告)日：1989-06-27
申请号：US758917
申请日：1985-07-25
申请人： Paul O. Braatz , Uzi Efron
发明人： Paul O. Braatz , Uzi Efron
IPC分类号： G02F1/135 , G02F1/136 , G02F1/1365 , H01L31/108 , H01L31/14
CPC分类号： G02F1/1354
摘要： A double Schottky diode light valve (5) includes a liquid crystal (80) for locally modulating a beam (120) by polarization rotation to produce a modulated beam (121), and a photoconductor (40) located adjacent the liquid crystal (80) for receiving and absorbing a second beam (110). The photoconductor (40) controls the polarization responsively to the optical content of the second beam (110). The photoconductor (46) includes a semiconductor substrate and a pair of Schottky diodes (60/40, 30/40) disposed on opposing sides of the substrate. The absorption of the second beam (110) by the substrate (40) produces photogenerated majority carriers. The pair of Schottky diodes (60/40, 30/40) maintain the substrate (40) substantially depleted of such carriers and also reflects the modulated beam back through the liquid crystal.
摘要翻译：双肖特基二极管光阀（5）包括用于通过偏振旋转来局部调制光束（120）以产生调制光束（121）的液晶（80）和位于液晶（80）附近的光电导体（40）用于接收和吸收第二光束（110）。光电导体（40）响应于第二光束（110）的光学内容来控制极化。光电导体（46）包括半导体衬底和设置在衬底的相对侧上的一对肖特基二极管（60/40,30/40）。基板（40）对第二光束（110）的吸收产生光生多数载流子。这对肖特基二极管（60/40,30/40）保持了基本上耗尽这种载流子的衬底（40），并且还将经调制的光束反射回液晶。

7. 发明授权

US4913531A Liquid crystal light valve with grooved microgrid and method of forming the same 失效
标题翻译：液晶光阀带槽式微格栅及其形成方法
公开(公告)号：US4913531A
公开(公告)日：1990-04-03
申请号：US241680
申请日：1988-09-07
申请人： Uzi Efron , Murray S. Welkowsky , Norman W. Goodwin
发明人： Uzi Efron , Murray S. Welkowsky , Norman W. Goodwin
IPC分类号： G02F1/135
CPC分类号： G02F1/1354 , Y10S359/90
摘要： A liquid crystal light valve is provided with a microgrid of grooves in the photoconductor surface to divide the photoconductor into high resolution pixels. The liquid crystals fill the grooves to seal them and contribute to a potential barrier at the grooves that prevents lateral charge migration between pixels. In a metal oxide semiconductor (MOS) embodiment an oxide layer extends over the pixels and partially overhangs the grooves. A metal matrix mirror is formed over the insulative layer, and extends into a portion of the grooves to shield the underlying silicon from photoactivation while maintaining an electrical isolation between pixels.
摘要翻译：液晶光阀在光电导体表面设置有微电网槽，以将感光体分成高分辨率像素。液晶填充沟槽以密封它们并且有助于凹槽处的势垒，从而防止像素之间的横向电荷迁移。在金属氧化物半导体（MOS）实施例中，氧化物层在像素上延伸并且部分地突出于凹槽。金属矩阵反射镜形成在绝缘层之上，并且延伸到凹槽的一部分中以屏蔽下面的硅免受光激活，同时保持像素之间的电隔离。

8. 发明授权

US4881110A Double-Schottky diode liquid crystal light valve 失效
标题翻译：双肖特基二极管液晶光阀
公开(公告)号：US4881110A
公开(公告)日：1989-11-14
申请号：US194352
申请日：1988-05-16
申请人： Paul O. Braatz , Uzi Efron
发明人： Paul O. Braatz , Uzi Efron
IPC分类号： G02F1/015 , G02F1/135 , G02F1/17
CPC分类号： G02F1/1354 , G02F1/015 , G02F1/17
摘要： A double Schottky diode light valve (5) includes a liquid crystal (80) for locally modulating a beam (120) by polarization rotation to produce a modulated beam (121), and a photoconductor (40) located adjacent the liquid crystal (80) for receiving and absorbing a second beam (110). The photoconductor (40) controls the polarization responsively to the optical content of the second beam (110). The photoconductor (46) includes a semiconductor substrate and a pair of Schottky diodes (60/40, 30/40) disposed on opposing sides of the substrate. The absorption of the second beam (110) by the substrate (40) produces photogenerated carriers. The pair of Schottky diodes (60/40, 30/40) maintain the substrate (40) substantially depleted of such carriers and also reflects the modulated beam back through the liquid crystal.
摘要翻译：双肖特基二极管光阀（5）包括用于通过偏振旋转局部调制光束（120）以产生调制光束（121）的液晶（80）和位于液晶（80）附近的光电导体（40）用于接收和吸收第二光束（110）。光电导体（40）响应于第二光束（110）的光学内容来控制极化。光电导体（46）包括半导体衬底和设置在衬底的相对侧上的一对肖特基二极管（60/40,30/40）。基板（40）对第二光束（110）的吸收产生光生载流子。这对肖特基二极管（60/40,30/40）保持了基本上耗尽这种载流子的衬底（40），并且还将经调制的光束反射回液晶。

9. 发明授权

US4828368A Near bandgap radiation modulation spatial light modulators 失效
标题翻译：近带隙辐射调制空间光调制器
公开(公告)号：US4828368A
公开(公告)日：1989-05-09
申请号：US880217
申请日：1986-06-30
申请人： Uzi Efron , Jan Grinberg
发明人： Uzi Efron , Jan Grinberg
IPC分类号： H01L27/148 , G02F1/01 , G02F1/015 , G02F1/017 , G02F1/17 , H01L31/0264 , H01L31/14
CPC分类号： B82Y20/00 , G02F1/017 , G02F1/0126 , G02F1/01716 , G02F2203/12
摘要： A near bandgap radiation modulation spatial light modulator (NBRM SLM) using multiple quantum wells (MQWs) is disclosed. Generally, the MQW NBRM SLM of the present invention comprises a MQW optical modulator and driver means for driving the MQW optical modulator. The MQW NBRM SLMs of the present invention can be configured in a plurality of configurations. The driver and MQW optical modulator may be configured in hybrid or monolithic configurations. The MQW optical modulator can be operated in either transverse or longitudinal electric field modes. The MQW NBRM SLM structures can be operated using either electroabsorption or electrorefraction effects, and in transmissive or reflective modes. The structures are operable with different addressing and write-in mechanisms, including photoactivation and electronic addressing. Alternate embodiments have special features such as cascaded heterojunction MQWs and pixelized submicron metal mirror. The disclosed invention provides an improved, high speed, high resolution, semiconductor driver-compatible, spatial light modulator using multiple quantum wells.
摘要翻译：公开了使用多个量子阱（MQW）的近带隙辐射调制空间光调制器（NBRM SLM）。通常，本发明的MQW NBRM SLM包括用于驱动MQW光调制器的MQW光调制器和驱动器装置。本发明的MQW NBRM SLM可以配置为多种配置。驱动器和MQW光调制器可以配置为混合或单片配置。 MQW光调制器可以在横向或纵向电场模式下工作。 MQW NBRM SLM结构可以使用电吸收或电折射效应以及透射或反射模式进行操作。该结构可通过不同的寻址和写入机制进行操作，包括光激活和电子寻址。替代实施例具有特殊特征，例如级联异质结MQW和像素化亚微米金属镜。所公开的发明提供了使用多个量子阱的改进的高速度，高分辨率，半导体驱动器兼容的空间光调制器。

10. 发明授权

US4537827A Optically flat semiconductor baseplate structure 失效
标题翻译：光学平板半导体基板结构
公开(公告)号：US4537827A
公开(公告)日：1985-08-27
申请号：US611808
申请日：1984-05-18
申请人： Michael J. Little , Roger H. Brown , Uzi Efron , Clarence P. Hoberg
发明人： Michael J. Little , Roger H. Brown , Uzi Efron , Clarence P. Hoberg
IPC分类号： G01B11/26 , H01L21/302 , H01L31/0203 , B32B7/00 , G01B11/06
CPC分类号： H01L21/0201 , G01B11/26 , H01L31/0203 , Y10T428/31
摘要： A semiconductive substrate, such as a silicon wafer, is mounted on a baseplate for inclusion in an optical device such as a liquid crystal light valve. An optical flat presses the top surface of silicon wafer toward the baseplate and against an O-ring seal surrounding a fluid adhesive. The fluid adhesive hydrostatically distributes the force of compression to guarantee optical flatness and self-compensation for the amount fluid adhesive surrounded by the O-ring. The optical flatness of the semiconductor substrate is limited only by the flatness of the optical flat against which it is compressed. Parallel alignment of the optical flat, the substrate and the baseplate is achieved by reflecting a laser beam through the semiconductive substrate and observing the interference fringes therein, while adjusting the relative alignment so as to maximize the distance between fringes.
摘要翻译：诸如硅晶片的半导体基板安装在基板上以包含在诸如液晶光阀的光学装置中。光学平面将硅晶片的顶表面压向底板并且抵靠围绕流体粘合剂的O形圈密封件。流体粘合剂可以流体分配压缩力，以保证由O形环包围的流体粘合剂的光学平面度和自我补偿。半导体衬底的光学平面度仅受到被压缩的光学平面的平坦度的限制。通过将激光束反射通过半导体基片并观察其中的干涉条纹，同时调整相对对准以使条纹之间的距离最大化，来实现光学平面，基底和基板的平行对准。

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