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1. 发明授权

US08220931B2 Etendue reduced stereo projection using segmented disk 有权
标题翻译：使用分段磁盘减少立体声投影
公开(公告)号：US08220931B2
公开(公告)日：2012-07-17
申请号：US12498396
申请日：2009-07-07
申请人： Barry D. Silverstein , James R. Kircher , Joseph R. Bietry
发明人： Barry D. Silverstein , James R. Kircher , Joseph R. Bietry
IPC分类号： G03B21/14
CPC分类号： G02B27/26 , G02B19/0028 , G02B19/0057 , G02B26/008 , G02B27/1033 , G02B27/141 , G02B27/143 , G02B27/145 , H04N9/3161 , H04N13/337 , H04N13/341 , H04N13/363
摘要： A stereoscopic digital image projecting system has a light source system energizable to provide polarized illumination having a first polarization state and a beam splitting system alternately generating first and second light beams having different polarization states from the polarized illumination. A combining system has a polarization beam combiner that combines the first and second light beams into a combined light beam. A spatial light modulator is used to modulate the combined light beam in a manner consistent with stereoscopic image data to form a first modulated image from illumination in the combined light beam having the first polarization state and to form a second modulated image from illumination in the combined light beam having the second polarization state. Projection optics are configured to project the first and second modulated images onto a display surface.
摘要翻译：立体数字图像投影系统具有可激励的光源系统，以提供具有第一偏振态的偏振照明和分束系统，其交替地产生具有与偏振照明不同偏振状态的第一和第二光束。组合系统具有将第一和第二光束组合成组合光束的偏振光束组合器。空间光调制器用于以与立体图像数据一致的方式调制组合光束，以在具有第一偏振态的组合光束中从照明形成第一调制图像，并且从组合的光照形成第二调制图像具有第二极化状态的光束。投影光学器件被配置为将第一和第二调制图像投影到显示表面上。

2. 发明授权

US08144084B2 Electro-luminescent display device 有权
标题翻译：电致发光显示装置
公开(公告)号：US08144084B2
公开(公告)日：2012-03-27
申请号：US11936251
申请日：2007-11-07
申请人： Michael E. Miller , Joseph R. Bietry , Ronald S. Cok
发明人： Michael E. Miller , Joseph R. Bietry , Ronald S. Cok
IPC分类号： G09G3/30
CPC分类号： G09G3/3208 , G09G2300/0426 , G09G2300/0439 , G09G2320/028 , G09G2320/068 , G09G2330/021 , G09G2354/00 , G09G2360/144 , H01L27/3276 , H01L27/3281 , H01L51/5203 , H01L51/5275
摘要： An electro-luminescent display includes a first array of light-emitting elements. Each of these light-emitting elements has an optical element. A second array of light-emitting elements also includes a second optical element different from the first. One or more row lines are electrically connected to either light-emitting elements in the first array of light-emitting elements or light-emitting elements in the second array of light-emitting elements. One or more column lines provide a data signal to the first and second array of light-emitting elements. A driver circuit delivers common information to the light-emitting elements in both the first and second arrays in response to a select signal for activating light-emitting elements in the first or second arrays.
摘要翻译：电致发光显示器包括第一阵列的发光元件。这些发光元件中的每一个具有光学元件。第二阵列的发光元件还包括与第一光学元件不同的第二光学元件。一个或多个行线电连接到发光元件的第一阵列中的发光元件或发光元件的第二阵列中的发光元件。一个或多个列线向第一和第二阵列发光元件提供数据信号。响应于用于激活第一或第二阵列中的发光元件的选择信号，驱动电路向第一和第二阵列中的发光元件提供公共信息。

3. 发明申请

US20110285963A1 LOW THERMAL STRESS BIREFRINGENCE IMAGING SYSTEM 有权
标题翻译：低热应力成像系统
公开(公告)号：US20110285963A1
公开(公告)日：2011-11-24
申请号：US12784523
申请日：2010-05-21
申请人： Andrew F. Kurtz , Joseph R. Bietry , Barry D. Silverstein
发明人： Andrew F. Kurtz , Joseph R. Bietry , Barry D. Silverstein
IPC分类号： G02B27/18 , G02B27/26 , G03B21/14
CPC分类号： G02B27/18 , H04N9/3144 , H04N9/3161
摘要： An imaging system having reduced susceptibility to thermally induced stress birefringence, comprising; a relay lens, which images the object plane onto an intermediate image plane; a projection lens, which images the intermediate image plane onto the display surface. The lens elements that are immediately adjacent to a relay lens aperture stop and a projection lens aperture stop are fabricated using glasses having a negligible susceptibility to thermal stress birefringence, and the other lens elements are fabricated using glasses having at most a moderate susceptibility to thermal stress birefringence as characterized by the thermal stress birefringence metric.
摘要翻译：一种对热诱导应力双折射具有降低的敏感性的成像系统，包括：中继透镜，其将物平面成像到中间图像平面上; 投影透镜，其将中间图像平面成像到显示表面上。使用具有对热应力双折射的敏感性可忽略的玻璃制造与中继透镜孔径光阑紧邻的透镜元件和投影透镜孔径光阑，并且其他透镜元件使用具有至多对热应力的中度敏感度的玻璃来制造以双折射为特征的热应力双折射度量。

4. 发明申请

US20110007279A1 ETENDUE REDUCED STEREO PROJECTION USING SEGMENTED DISK 有权
标题翻译：使用SEGMENTED DISK减少立方体投影
公开(公告)号：US20110007279A1
公开(公告)日：2011-01-13
申请号：US12498396
申请日：2009-07-07
申请人： Barry D. Silverstein , James R. Kircher , Joseph R. Bietry
发明人： Barry D. Silverstein , James R. Kircher , Joseph R. Bietry
IPC分类号： G02B27/26 , G03B21/14
CPC分类号： G02B27/26 , G02B19/0028 , G02B19/0057 , G02B26/008 , G02B27/1033 , G02B27/141 , G02B27/143 , G02B27/145 , H04N9/3161 , H04N13/337 , H04N13/341 , H04N13/363
摘要： A stereoscopic digital image projecting system has a light source system energizable to provide polarized illumination having a first polarization state and a beam splitting system alternately generating first and second light beams having different polarization states from the polarized illumination. A combining system has a polarization beam combiner that combines the first and second light beams into a combined light beam. A spatial light modulator is used to modulate the combined light beam in a manner consistent with stereoscopic image data to form a first modulated image from illumination in the combined light beam having the first polarization state and to form a second modulated image from illumination in the combined light beam having the second polarization state. Projection optics are configured to project the first and second modulated images onto a display surface.
摘要翻译：立体数字图像投影系统具有可激励的光源系统，以提供具有第一偏振态的偏振照明和分束系统，其交替地产生具有与偏振照明不同偏振状态的第一和第二光束。组合系统具有将第一和第二光束组合成组合光束的偏振光束组合器。空间光调制器用于以与立体图像数据一致的方式调制组合光束，以在具有第一偏振态的组合光束中从照明形成第一调制图像，并且从组合的光照形成第二调制图像具有第二极化状态的光束。投影光学器件被配置为将第一和第二调制图像投影到显示表面上。

5. 发明申请

US20090213330A1 STEREO PROJECTION USING POLARIZED SOLID STATE LIGHT SOURCES 有权
标题翻译：使用极化固体光源的立体投影
公开(公告)号：US20090213330A1
公开(公告)日：2009-08-27
申请号：US12036385
申请日：2008-02-25
申请人： Barry D. Silverstein , Joseph R. Bietry , James R. Kircher , Robert Metzger
发明人： Barry D. Silverstein , Joseph R. Bietry , James R. Kircher , Robert Metzger
IPC分类号： G02B27/26
CPC分类号： H04N13/363 , H04N13/341
摘要： A stereoscopic digital image projector includes (a) a plurality of light modulation assemblies, each comprising: (i) at least one solid-state light source energizable to provide illumination having a first polarization axis; (ii) a polarization rotator disposed in the path of the polarized illumination from the solid-state light source(s) and actuable to controllably rotate the polarization axis from the solid-state light source(s) to a second polarized axis; (iii) a micro-electromechanical spatial light modulator in the path of the polarized illumination and energizable to modulate the polarized illumination to form a first modulated light from illumination of the first polarization state and to form a second modulated light from illumination of the second polarization state; and (b) a synchronizing means to temporally control the polarization rotation to match the appropriate image data on the spatial light modulator; and (c) projection optics for directing the first and second modulated light toward a display surface.
摘要翻译：立体数字图像投影仪包括（a）多个光调制组件，每个光调制组件包括：（i）至少一个可固化的固态光源，以提供具有第一偏振轴的照明; （ii）偏振旋转器，其设置在来自所述固态光源的所述偏振照明的路径中并且可致动以将所述偏振轴从所述固态光源可控地旋转到第二偏振轴; （iii）在所述偏振照明的路径中的微机电空间光调制器，并且可激发以调制所述偏振照明，以形成来自所述第一偏振状态的照明的第一调制光并且从所述第二偏振的照明形成第二调制光州; 和（b）同步装置，用于暂时控制所述偏振旋转以匹配所述空间光调制器上的适当图像数据; 和（c）用于将第一和第二调制光引向显示表面的投影光学器件。

6. 发明申请

US20160147059A1 APOCHROMATIC OPTICAL DESIGN 审中-公开
标题翻译： APOCHROMATIC光学设计
公开(公告)号：US20160147059A1
公开(公告)日：2016-05-26
申请号：US14548329
申请日：2014-11-20
申请人： Joseph R. Bietry
发明人： Joseph R. Bietry
IPC分类号： G02B23/00 , G02B9/34
CPC分类号： G02B23/00 , G02B9/34 , G02B27/005
摘要： An apochromatic imaging system has an object-side lens group having at least an object-side lens element with positive refractive power and formed from a flint glass material with deviation of relative dispersion −0.013
摘要翻译：复消色差成像系统具有物体侧透镜组，其具有至少具有正折光力的物体侧透镜元件，并且由具有相对色散偏差-0.013 <＆Dgr; Pg，F <+0.013和阿贝的火石玻璃材料形成中间透镜组具有至少第二透镜元件和第三透镜元件，其中第二透镜和第三透镜元件之一具有相对色散偏差-0.013 <＆Dgr; Pg，F <0.013，而另一个的第二和第三透镜元件具有相对色散0.013 <＆Dgr; Pg，F <0.04的偏差。图像侧透镜组具有至少第四透镜元件。

7. 发明授权

US08504328B2 Designing lenses using stress birefringence performance criterion 有权
标题翻译：使用应力双折射性能标准设计镜片
公开(公告)号：US08504328B2
公开(公告)日：2013-08-06
申请号：US12784521
申请日：2010-05-21
申请人： Joseph R. Bietry , Andrew F. Kurtz , Barry D. Silverstein , James Mazzarella
发明人： Joseph R. Bietry , Andrew F. Kurtz , Barry D. Silverstein , James Mazzarella
IPC分类号： G06F17/50
CPC分类号： G02B7/028 , G02B13/16 , G02B13/22
摘要： A method for designing an imaging lens having reduced susceptibility to thermally-induced stress birefringence, the imaging lens having first and second groups of lens elements located either side of an aperture stop, the method comprising: defining a set of lens design attributes; defining a set of lens performance criteria including a thermally-induced stress birefringence performance criterion; defining a first set of candidate glasses having a negligible susceptibility to thermal stress birefringence and a second set of candidate glasses having at most a moderate susceptibility to thermal stress birefringence; selecting glasses for lens elements that are located adjacent to the aperture stop from the first set of candidate glasses; selecting glasses for the remaining lens elements from the first or second sets of candidate glasses; and using a computer processor to determine a lens design for the imaging lens.
摘要翻译：一种用于设计对热诱导应力双折射具有降低的敏感性的成像透镜的方法，所述成像透镜具有位于孔径光阑的任一侧的第一和第二组透镜元件，所述方法包括：限定一组透镜设计属性; 定义一组透镜性能标准，包括热诱导应力双折射性能标准; 限定对热应力双折射具有可忽略的敏感性的第一组候选眼镜和对热应力双折射具有至多中度敏感性的第二组候选眼镜; 从第一组候选眼镜选择邻近孔径光阑的透镜元件的眼镜; 从第一组或第二组候选眼镜中选择剩余透镜元件的眼镜; 并使用计算机处理器来确定用于成像透镜的透镜设计。

8. 发明授权

US07891816B2 Stereo projection using polarized solid state light sources 有权
标题翻译：使用偏振固态光源的立体投影
公开(公告)号：US07891816B2
公开(公告)日：2011-02-22
申请号：US12036385
申请日：2008-02-25
申请人： Barry D. Silverstein , Joseph R. Bietry , James R. Kircher , Robert Metzger
发明人： Barry D. Silverstein , Joseph R. Bietry , James R. Kircher , Robert Metzger
IPC分类号： G03B21/00 , G03B21/14 , G02B27/26 , H04N13/04 , H04N9/47
CPC分类号： H04N13/363 , H04N13/341
摘要： A stereoscopic digital image projector includes (a) a plurality of light modulation assemblies, each comprising: (i) at least one solid-state light source energizable to provide illumination having a first polarization axis; (ii) a polarization rotator disposed in the path of the polarized illumination from the solid-state light source(s) and actuable to controllably rotate the polarization axis from the solid-state light source(s) to a second polarized axis; (iii) a micro-electromechanical spatial light modulator in the path of the polarized illumination and energizable to modulate the polarized illumination to form a first modulated light from illumination of the first polarization state and to form a second modulated light from illumination of the second polarization state; and (b) a synchronizing means to temporally control the polarization rotation to match the appropriate image data on the spatial light modulator; and (c) projection optics for directing the first and second modulated light toward a display surface.
摘要翻译：立体数字图像投影仪包括（a）多个光调制组件，每个光调制组件包括：（i）至少一个可固化的固态光源，以提供具有第一偏振轴的照明; （ii）偏振旋转器，其设置在来自所述固态光源的所述偏振照明的路径中并且可致动以将所述偏振轴从所述固态光源可控地旋转到第二偏振轴; （iii）在所述偏振照明的路径中的微机电空间光调制器，并且可激发以调制所述偏振照明，以形成来自所述第一偏振状态的照明的第一调制光并且从所述第二偏振的照明形成第二调制光州; 和（b）同步装置，用于暂时控制所述偏振旋转以匹配所述空间光调制器上的适当图像数据; 和（c）用于将第一和第二调制光引向显示表面的投影光学器件。

9. 发明申请

US20100296533A1 PROJECTION WITH SLOW RELAY AND FAST PROJECTION SUBSYSTEMS 审中-公开
标题翻译：具有慢速继电器和快速预测子系统的投影
公开(公告)号：US20100296533A1
公开(公告)日：2010-11-25
申请号：US12469718
申请日：2009-05-21
申请人： Barry D. Silverstein , Joseph R. Bietry , Gary E. Nothhard , Robert Metzger , Andrew F. Kurtz
发明人： Barry D. Silverstein , Joseph R. Bietry , Gary E. Nothhard , Robert Metzger , Andrew F. Kurtz
IPC分类号： H01S3/13
CPC分类号： G02B27/48 , G02B3/0056 , G02B5/02 , G03B21/2033 , G03B21/208 , H04N9/3161
摘要： In a coherent light projection system including an image forming system, a relay system, a speckle reduction element, and a projection subsystem, the relay system can have a first f-number, and the projection subsystem can have a second f-number less than the first f-number. The relay system can have a first working distance, and the projection subsystem can have a second working distance less than the first working distance. The image forming system can project an initial image having a first size, and an intermediate image can have a second size greater than or equal to the first size. The speckle reduction element can have a curved surface through which the intermediate image is transferred. The speckle reduction element can include a lenslet arrangement formed on a surface thereof. The speckle reduction element can be moved in a direction parallel to an optical axis of the speckle reduction element.
摘要翻译：在包括图像形成系统，中继系统，散斑减少元件和投影子系统的相干光投射系统中，中继系统可以具有第一f数，并且投影子系统可以具有小于第一个f号码。继电器系统可以具有第一工作距离，并且投影子系统可以具有小于第一工作距离的第二工作距离。图像形成系统可以投影具有第一尺寸的初始图像，并且中间图像可以具有大于或等于第一尺寸的第二尺寸。斑点减少元件可以具有中间图像被转印通过的弯曲表面。斑点减少元件可以包括在其表面上形成的小透镜布置。斑点减少元件可以在平行于散斑减少元件的光轴的方向上移动。

10. 发明申请

US20100103519A1 ETENDUE MAINTAINING POLARIZATION SWITCHING SYSTEM AND RELATED METHODS 有权
标题翻译：维护极地切换系统及相关方法
公开(公告)号：US20100103519A1
公开(公告)日：2010-04-29
申请号：US12259307
申请日：2008-10-28
申请人： Barry D. Silverstein , Joseph R. Bietry , Robert Metzger , Gary E. Nothhard , Richard P. Corey
发明人： Barry D. Silverstein , Joseph R. Bietry , Robert Metzger , Gary E. Nothhard , Richard P. Corey
IPC分类号： G02B27/28 , G03B21/14
CPC分类号： G02B27/102 , G02B19/0028 , G02B19/0057 , G02B27/143 , G02B27/145 , G02B27/147 , G02B27/283 , G02B27/286 , H04N9/3129 , H04N9/3161 , H04N9/3167
摘要： Etendue maintaining polarization switching occurs, according to various embodiments, with a mirror that quickly transitions between two positions. Light having uniform polarization is transmitted to the mirror. Light reflected off of the mirror in one of the two positions has its polarization changed, whereas light reflected off of the mirror in the other of the two positions has its polarization maintained. Thereafter, the polarization-changed light and the polarization-maintained light easily may be recombined in an entendue-maintaining manner. Because the recombined light includes two different polarization states, stereoscopic images may be generated.
摘要翻译：根据各种实施例，通过在两个位置之间快速转换的反射镜发生停止维持偏振切换。具有均匀偏振的光被透射到反射镜。在两个位置中的一个反射的反射镜的光具有其偏振改变，而在两个位置中的另一个位置反射离开反射镜的光具有保持其极化。此后，极化改变的光和偏振保持光容易地以保持方式重新组合。因为重新组合的光包括两个不同的偏振状态，所以可以产生立体图像。

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