公开(公告)号：USD451528S1

公开(公告)日：2001-12-04

申请号：US29126808

申请日：2000-07-25

申请人： John P. Gaewsky ,  Jaesung J. Han ,  Richard S. Sarvas ,  James F. Shanley

设计人： John P. Gaewsky ,  Jaesung J. Han ,  Richard S. Sarvas ,  James F. Shanley

公开(公告)号：US20080285125A1

公开(公告)日：2008-11-20

申请号：US11750682

申请日：2007-05-18

申请人： Chuan Lee ,  Kenneth L. Strickland ,  Benjamin M. Wicker ,  Kimiaki Miyamoto ,  James F. Shanley ,  Richard S. Sarvas

发明人： Chuan Lee ,  Kenneth L. Strickland ,  Benjamin M. Wicker ,  Kimiaki Miyamoto ,  James F. Shanley ,  Richard S. Sarvas

IPC分类号： G03B21/56

CPC分类号： G03B21/60 ,  G02B6/08

摘要： An optical display panel that comprises a plurality of stacked optical waveguides including a plurality of stacked optical waveguides each having an optical core with a first and a second surface, a cladding layer on each of the first and second surfaces of the core, a diffuser on the front face of the stacked waveguides, and a reflector on the back face of the stacked waveguides. The stacked waveguides form a front face and a back face and images are viewed from the front face of the stacked waveguides, which are planar.

摘要翻译： 一种光学显示面板，包括多个堆叠的光波导，其包括多个堆叠的光波导，每个光波导具有具有第一和第二表面的光学芯，在所述芯的第一和第二表面中的每一个上的包层， 堆叠波导的前表面以及堆叠波导的背面上的反射器。 堆叠的波导形成正面和背面，并且从平面的堆叠波导的前面观察图像。

公开(公告)号：US07973996B2

公开(公告)日：2011-07-05

申请号：US12583548

申请日：2009-08-20

申请人： James F. Shanley

发明人： James F. Shanley

IPC分类号： G02B26/00

CPC分类号： G03B21/208 ,  G03B21/008 ,  G03B21/14

摘要： An optical system for a digital light projection system is provided. The optical system comprises a plurality of LED arrays, wherein each LED array comprises a plurality of LEDs. The optical system also comprises an optical concentrator element positioned substantially adjacent to each of the LED arrays, wherein each concentrator element totally internally reflects light emitted from the plurality of LEDs within the corresponding LED array so as to provide substantially uniform light at an output surface of each concentrator element, and wherein the concentrator element has a complex conic shape. The optical system preferably further comprises an optical combiner element, wherein the output surface of each concentrator element is positioned substantially adjacent to a corresponding side of the combiner element, and wherein the combiner element spatially combines the substantially uniform light provided at the output surface of each concentrator element so as to form substantially white light at an output surface of the combiner element.

摘要翻译： 提供了一种用于数字光投射系统的光学系统。 该光学系统包括多个LED阵列，其中每个LED阵列包括多个LED。 光学系统还包括基本上邻近于每个LED阵列定位的光集中器元件，其中每个集中器元件全部内部反射从相应的LED阵列内的多个LED发射的光，以便提供基本均匀的光在输出表面 每个集中器元件，并且其中所述集中器元件具有复杂的锥形形状。 光学系统优选地还包括光学组合器元件，其中每个聚光器元件的输出表面基本上邻近组合器元件的相应侧定位，并且其中组合器元件在空间上组合在每一个的输出表面处提供的基本均匀的光 以在组合器元件的输出表面上形成基本上白色的光。

公开(公告)号：US07369316B2

公开(公告)日：2008-05-06

申请号：US11445660

申请日：2006-06-02

申请人： James F. Shanley ,  Rong Liu

发明人： James F. Shanley ,  Rong Liu

IPC分类号： G02B27/10

CPC分类号： G03B21/2013 ,  G03B21/2033 ,  G03B21/208 ,  G03B33/06 ,  H04N9/3152

摘要： An optical system for a digital light projection system is provided. The optical system comprises a plurality of LED arrays, wherein each LED array comprises a plurality of LEDs. The optical system also comprises an optical concentrator element positioned substantially adjacent to each of the LED arrays, wherein each concentrator element reflects light emitted from the plurality of LEDs within the corresponding LED array. The optical system preferably further comprises a reflective aperture element positioned substantially adjacent to the output surface of each concentrator element. The aperture element includes a reflective surface and an aperture defined by the reflective surface. The reflective surface faces the output surface of each corresponding concentrator element to thereby ultimately provide substantially uniform light which is projected through the aperture.

摘要翻译： 提供了一种用于数字光投射系统的光学系统。 该光学系统包括多个LED阵列，其中每个LED阵列包括多个LED。 光学系统还包括基本上邻近于每个LED阵列定位的聚光器元件，其中每个聚光器元件反射从相应的LED阵列内的多个LED发射的光。 光学系统优选地还包括反射孔径元件，其基本上邻近每个聚光器元件的输出表面定位。 孔元件包括反射表面和由反射表面限定的孔。 反射表面面对每个对应的聚光元件的输出表面，从而最终提供通过该孔突出的基本均匀的光。

公开(公告)号：US5677923A

公开(公告)日：1997-10-14

申请号：US584543

申请日：1996-01-11

申请人： Robert R. Rice ,  Neil F. Ruggieri ,  James F. Shanley

发明人： Robert R. Rice ,  Neil F. Ruggieri ,  James F. Shanley

IPC分类号： H01S5/02 ,  H01S5/04 ,  H01S5/183 ,  H01S5/30 ,  H01S5/343 ,  H01S3/19 ,  H01S3/09

CPC分类号： B82Y20/00 ,  H01S5/04 ,  H01S5/18383 ,  H01S3/0959 ,  H01S5/0213 ,  H01S5/18369 ,  H01S5/34333

摘要： An electron beam pumped semiconductor laser includes a semiconductor laser screen and an electron beam source adjacent the semiconductor laser screen. The semiconductor laser screen comprises a transparent single crystal substrate, an electron beam responsive active gain layer on the substrate, and first and second reflective layers. The epitaxial electron beam responsive active gain layer has a crystal structure in alignment with the crystal structure of the substrate, and the first and second reflective layers define a laser cavity through the epitaxial electron beam responsive active gain layer therebetween. The electron beam source generates an electron beam which impinges on the epitaxial electron beam responsive active gain layer thereby generating a laser output. Accordingly, the single crystal active gain layer can be formed on the substrate by epitaxial deposition techniques increasing the performance and reliability of the electron beam pumped semiconductor laser.

摘要翻译： 电子束泵浦半导体激光器包括半导体激光屏和邻近半导体激光屏的电子束源。 半导体激光屏包括透明单晶衬底，衬底上的电子束响应有源增益层以及第一和第二反射层。 外延电子束响应有源增益层具有与衬底的晶体结构对准的晶体结构，并且第一和第二反射层通过其间的外延电子束响应的有源增益层限定激光腔。 电子束源产生电子束，其照射在外延电子束响应的有源增益层上，从而产生激光输出。 因此，可以通过提高电子束泵浦半导体激光器的性能和可靠性的外延沉积技术在衬底上形成单晶有源增益层。

公开(公告)号：US07520624B2

公开(公告)日：2009-04-21

申请号：US10893461

申请日：2004-07-16

申请人： Barret Lippey ,  Stephen R. O'Dea ,  James F. Shanley

发明人： Barret Lippey ,  Stephen R. O'Dea ,  James F. Shanley

IPC分类号： G03B21/20 ,  G03B21/26

CPC分类号： G03B21/2006 ,  G03B21/2013 ,  G03B21/2066 ,  G03B21/208 ,  G03B33/00 ,  H04N9/3114 ,  H04N9/315

摘要： Broader spectrum light is enhanced with light of a narrower spectrum.

摘要翻译： 在较窄频谱的光线下，增强光谱光谱。

公开(公告)号：US07508590B2

公开(公告)日：2009-03-24

申请号：US11375356

申请日：2006-03-13

申请人： James F. Shanley ,  Christopher T. Cotton

发明人： James F. Shanley ,  Christopher T. Cotton

IPC分类号： G02B27/14 ,  G02B25/00

CPC分类号： G03B21/2013 ,  G03B21/2033 ,  G03B21/208 ,  G03B33/06 ,  H04N9/3152

摘要： An optical system for a digital light projection system is provided. The optical system comprises a plurality of LED arrays, wherein each LED array comprises a plurality of LEDs. The optical system also comprises an optical concentrator element positioned substantially adjacent to each of the LED arrays, wherein each concentrator element reflects light emitted from the plurality of LEDs within the corresponding LED array so as to provide substantially uniform light at an output surface of each concentrator element. The optical system preferably further comprises an optical combiner element, wherein the output surface of each concentrator element is optically aligned with a corresponding side of the combiner element, and wherein the combiner element chromatically combines the substantially uniform light provided at the output surface of each concentrator element so as to form color-combined light at an output surface of the combiner element. In one embodiment, the combiner element comprises a first dichroic element and a second dichroic element, and wherein the first dichroic element and the second dichroic element are positioned substantially adjacent to each other and are angled with respect to each other so as to form a substantially V-shaped pattern.

摘要翻译： 提供了一种用于数字光投射系统的光学系统。 该光学系统包括多个LED阵列，其中每个LED阵列包括多个LED。 光学系统还包括基本上邻近每个LED阵列定位的光集中器元件，其中每个集中器元件反射在相应的LED阵列内从多个LED发射的光，以便在每个聚光器的输出表面处提供基本均匀的光 元件。 光学系统优选地还包括光学组合器元件，其中每个聚光器元件的输出表面与组合器元件的对应侧光学对准，并且其中组合器元件将组合器元件在每个聚光器的输出表面处提供的基本均匀的光 以在组合器元件的输出表面上形成彩色组合光。 在一个实施例中，组合器元件包括第一分色元件和第二二向色元件，并且其中第一分色元件和第二二向色元件基本上彼此相邻地定位并且相对于彼此成角度，以便形成基本上 V形图案。

公开(公告)号：US20090323028A1

公开(公告)日：2009-12-31

申请号：US12583548

申请日：2009-08-20

申请人： James F. Shanley

发明人： James F. Shanley

IPC分类号： G03B21/28

CPC分类号： G03B21/208 ,  G03B21/008 ,  G03B21/14

摘要： An optical system for a digital light projection system is provided. The optical system comprises a plurality of LED arrays, wherein each LED array comprises a plurality of LEDs. The optical system also comprises an optical concentrator element positioned substantially adjacent to each of the LED arrays, wherein each concentrator element totally internally reflects light emitted from the plurality of LEDs within the corresponding LED array so as to provide substantially uniform light at an output surface of each concentrator element, and wherein the concentrator element has a complex conic shape. The optical system preferably further comprises an optical combiner element, wherein the output surface of each concentrator element is positioned substantially adjacent to a corresponding side of the combiner element, and wherein the combiner element spatially combines the substantially uniform light provided at the output surface of each concentrator element so as to form substantially white light at an output surface of the combiner element.

摘要翻译： 提供了一种用于数字光投射系统的光学系统。 该光学系统包括多个LED阵列，其中每个LED阵列包括多个LED。 光学系统还包括基本上邻近于每个LED阵列定位的光集中器元件，其中每个集中器元件全部内部反射从相应的LED阵列内的多个LED发射的光，以便提供基本均匀的光在输出表面 每个集中器元件，并且其中所述集中器元件具有复杂的锥形形状。 光学系统优选地还包括光学组合器元件，其中每个聚光器元件的输出表面基本上邻近组合器元件的相应侧定位，并且其中组合器元件在空间上组合在每一个的输出表面处提供的基本均匀的光 以在组合器元件的输出表面上形成基本上白色的光。

公开(公告)号：US20110164227A1

公开(公告)日：2011-07-07

申请号：US12655794

申请日：2010-01-06

申请人： Dongha Kim ,  James F. Shanley

发明人： Dongha Kim ,  James F. Shanley

IPC分类号： G03B21/28

CPC分类号： G03B21/2033 ,  G02B17/086 ,  G02B27/1033 ,  G03B21/008 ,  G03B21/2066 ,  G03B33/06 ,  H04N9/3114 ,  H04N9/3161 ,  H04N9/3164

摘要： An optical system for a digital light projection system is provided. The optical system comprises an illumination source that generates unmodulated light. The optical system also comprises a multi-light path lens that receives the unmodulated light, wherein the multi-light path lens includes at least one reflective surface that reflects the unmodulated light. The optical system further comprises a modulator that receives the reflected unmodulated light, whereby the modulator generates modulated light. The multi-light path lens receives the modulated light. The multi-light path lens is used within both the unmodulated light path and the modulated light path. In other words, the multi-light path lens is used within both the illumination optical path and the imaging optical path to thereby provide an extremely compact optical system.

摘要翻译： 提供了一种用于数字光投射系统的光学系统。 光学系统包括产生未调制光的照明源。 光学系统还包括接收未调制光的多光路透镜，其中多光路透镜包括反射未调制光的至少一个反射表面。 光学系统还包括接收反射未调制光的调制器，由此调制器产生调制光。 多光路透镜接收调制光。 多光路透镜在未调制光路和调制光路两者中使用。 换句话说，多光路透镜在照明光路和成像光路两者中使用，从而提供非常紧凑的光学系统。

公开(公告)号：US07241014B2

公开(公告)日：2007-07-10

申请号：US11002613

申请日：2004-12-02

申请人： Barret Lippey ,  Stephen R. O'Dea ,  James F. Shanley ,  Michael O'Connell

发明人： Barret Lippey ,  Stephen R. O'Dea ,  James F. Shanley ,  Michael O'Connell

IPC分类号： G02B27/22

CPC分类号： G03B33/06 ,  G03B21/2073 ,  G03B21/208 ,  G03B33/08 ,  G03B33/12 ,  G03B35/26 ,  H04N9/315

摘要： Methods and apparatus for forming two orthogonally polarized beams of light from an unpolarized beam of light using one of at least two different image modes, the forming includes a color filtering process that is based on the image mode being used, and projecting the two orthogonally polarized beams to form an image on a viewing surface. Methods and apparatus for separating an unpolarized light beam into four beams as a function of wavelength and polarization; selectively modulating the four beams respectively using four light valves; and combining the four modulated beams to generate two orthogonally polarized light beams.

摘要翻译： 使用至少两种不同图像模式之一从非偏振光束形成两个正交偏振光束的方法和装置，所述形成包括基于所使用的图像模式的彩色滤光处理，并且投影两个正交极化 光束在观察表面上形成图像。 将非偏振光束分解为四个光束作为波长和极化的函数的方法和装置; 分别使用四个光阀对四个光束进行选择性调制; 并组合四个调制光束以产生两个正交偏振光束。