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公开(公告)号：US08465155B2
公开(公告)日：2013-06-18
申请号：US13473931
申请日：2012-05-17
IPC分类号： G03B21/14
CPC分类号： G03B21/28 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B27/0905 , G02B27/0966 , H04N9/3132
摘要： A method for forming, onto a linear array light modulator, a line of illumination that extends in a linear direction, the method includes forming a first linear beam array and a second linear beam array, both linear beam arrays comprising a plurality of laser beams; forming a mixed illumination by aligning the first linear beam array and the second linear beam array in the linear direction and directing the first and second linear beam arrays along a propagation path; magnifying the mixed illumination from the propagation path in the linear direction and relaying the magnified mixed illumination toward the linear array light modulator; and focusing the mixed illumination in the cross-array direction that is orthogonal to the linear direction onto the linear array light modulator.
摘要翻译： 一种在直线阵列光调制器上形成沿线性方向延伸的照明线的方法，所述方法包括形成包括多个激光束的两个线性光束阵列的第一线性光束阵列和第二线性光束阵列; 通过在第一线性光束阵列和第二线性光束阵列之间沿直线方向对准并沿着传播路径引导第一和第二线性光束阵列来形成混合照明; 在线性方向放大来自传播路径的混合照明，并将放大的混合照明中继到线性阵列光调制器; 并将与线性方向正交的交叉排列方向的混合照明聚焦到线阵列光调制器上。
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公开(公告)号：US20120243100A1
公开(公告)日：2012-09-27
申请号：US13473931
申请日：2012-05-17
IPC分类号： G02B27/10
CPC分类号： G03B21/28 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B27/0905 , G02B27/0966 , H04N9/3132
摘要： A method for forming, onto a linear array light modulator, a line of illumination that extends in a linear direction, the method includes forming a first linear beam array and a second linear beam array, both linear beam arrays comprising a plurality of laser beams; forming a mixed illumination by aligning the first linear beam array and the second linear beam array in the linear direction and directing the first and second linear beam arrays along a propagation path; magnifying the mixed illumination from the propagation path in the linear direction and relaying the magnified mixed illumination toward the linear array light modulator; and focusing the mixed illumination in the cross-array direction that is orthogonal to the linear direction onto the linear array light modulator.
摘要翻译： 一种在直线阵列光调制器上形成沿线性方向延伸的照明线的方法，所述方法包括形成包括多个激光束的两个线性光束阵列的第一线性光束阵列和第二线性光束阵列; 通过在第一线性光束阵列和第二线性光束阵列之间沿直线方向对准并沿着传播路径引导第一和第二线性光束阵列来形成混合照明; 在线性方向放大来自传播路径的混合照明，并将放大的混合照明中继到线性阵列光调制器; 并将与线性方向正交的交叉排列方向的混合照明聚焦到线阵列光调制器上。
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公开(公告)号：US20100171931A1
公开(公告)日：2010-07-08
申请号：US12349567
申请日：2009-01-07
CPC分类号： G03B21/28 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B27/0905 , G02B27/0966 , H04N9/3132
摘要： An illumination apparatus forms, onto a linear array light modulator, a line of illumination that extends in a linear direction. The illumination apparatus has a first laser array with laser emitters for forming a first linear beam array and a second laser array with laser emitters for forming a second linear beam array. An array combiner aligns at least the first and second linear beam arrays in the linear direction and directs the first and second linear beam arrays along a propagation path to form a mixed illumination. At least first and second cylindrical lens elements having power in the linear direction relay the mixed illumination from the propagation path toward the linear array light modulator. At least third and fourth cylindrical lens elements having power in the cross-array direction that is orthogonal to the linear direction focus the mixed illumination onto the linear array light modulator.
摘要翻译： 照明装置在线性阵列光调制器上形成沿线性方向延伸的照明线。 照明装置具有第一激光器阵列，其具有用于形成第一线性光束阵列的激光发射器和具有用于形成第二线性光束阵列的激光发射器的第二激光器阵列。 阵列组合器在线性方向上至少对准第一和第二线性束阵列，并沿着传播路径引导第一和第二线性束阵列以形成混合照明。 具有线性方向的功率的至少第一和第二柱面透镜元件将来自传播路径的混合照明中继到线性阵列光调制器。 具有与线性方向正交的交叉排列方向上的功率的至少第三和第四柱面透镜元件将混合照明聚焦到线性阵列光调制器上。
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公开(公告)号：US08215776B2
公开(公告)日：2012-07-10
申请号：US12349567
申请日：2009-01-07
CPC分类号： G03B21/28 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B27/0905 , G02B27/0966 , H04N9/3132
摘要： An illumination apparatus forms, onto a linear array light modulator, a line of illumination that extends in a linear direction. The illumination apparatus has a first laser array with laser emitters for forming a first linear beam array and a second laser array with laser emitters for forming a second linear beam array. An array combiner aligns at least the first and second linear beam arrays in the linear direction and directs the first and second linear beam arrays along a propagation path to form a mixed illumination. At least first and second cylindrical lens elements having power in the linear direction relay the mixed illumination from the propagation path toward the linear array light modulator. At least third and fourth cylindrical lens elements having power in the cross-array direction that is orthogonal to the linear direction focus the mixed illumination onto the linear array light modulator.
摘要翻译： 照明装置在线性阵列光调制器上形成沿线性方向延伸的照明线。 照明装置具有第一激光器阵列，其具有用于形成第一线性光束阵列的激光发射器和具有用于形成第二线性光束阵列的激光发射器的第二激光器阵列。 阵列组合器在线性方向上至少对准第一和第二线性束阵列，并沿着传播路径引导第一和第二线性束阵列以形成混合照明。 具有线性方向的功率的至少第一和第二柱面透镜元件将来自传播路径的混合照明中继到线性阵列光调制器。 具有与线性方向正交的交叉排列方向上的功率的至少第三和第四柱面透镜元件将混合照明聚焦到线性阵列光调制器上。
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公开(公告)号：US07111943B2
公开(公告)日：2006-09-26
申请号：US10732733
申请日：2003-12-10
CPC分类号： H04N5/7416 , G03B21/56
摘要： A display apparatus for providing an image on a curved display surface includes a line image generation apparatus for generating a modulated line image, where the line image generation apparatus includes a laser light source for providing an illumination beam, a linear spatial light modulator for modulating the illumination beam to provide a modulated line image as at least one diffracted order of the illumination beam, a projection lens for directing the modulated line image toward a line image scanner for scanning the modulated light beam to form a two-dimensional image on the curved display surface, wherein the line image scanner is optically disposed near the center of curvature of the curved display surface.
摘要翻译： 用于在弯曲显示面上提供图像的显示装置包括：线图像生成装置，用于生成调制线图像，其中线图像生成装置包括用于提供照明光束的激光源;线性空间光调制器， 照明光束以提供照明光束的至少一个衍射级的调制线图像;投影透镜，用于将调制线图像朝向线图像扫描器进行扫描，以扫描调制光束以在弯曲显示器上形成二维图像 表面，其中线图像扫描器被光学地布置在弯曲显示表面的曲率中心附近。
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公开(公告)号：US06752498B2
公开(公告)日：2004-06-22
申请号：US09854699
申请日：2001-05-14
IPC分类号： A61B302
CPC分类号： G06F3/011 , G02B27/225 , H04N13/286 , H04N13/346 , H04N13/363 , H04N13/373 , H04N13/376 , H04N13/38 , H04N13/393 , H04N13/398
摘要： An autostereoscopic image display apparatus (10) that adapts to sensed feedback data about an observer (12) in order to conform its operation to adapt to the position and intraocular dimensions of the observer. The apparatus (10) uses ball lens projection optics to provide wide field-of-view pupil imaging, providing separate left- and right-eye images to the left and right eye pupils (14l,14r) of the observer (12), respectively. The apparatus (10) compensates for positional variables such as variable interocular distance and variable observer distance from projection optics. At least one observer feedback sensor (52) is disposed to provide feedback data about the observer (12). The feedback data can be used by a control logic processor (50) that, based on the data, adjusts left- and right viewing pupil forming apparatus (36l,36r). The control logic processor (50), based on sensed feedback data, may also vary image content or provide other stimuli such as smell, movement, and sound.
摘要翻译： 一种自动立体图像显示装置（10），其适应于关于观察者（12）的感测反馈数据，以便使其符合其操作以适应观察者的位置和眼内尺寸。 装置（10）使用球透镜投影光学器件来提供宽视野光瞳成像，分别向观察者（12）的左眼瞳孔和右眼瞳孔（14l，14r）提供单独的左眼图像和右眼图像 。 装置（10）补偿诸如可变的眼间距离和距离投影光学器件的可变观察距离的位置变量。 设置至少一个观察者反馈传感器（52）以提供关于观察者（12）的反馈数据。 反馈数据可以由控制逻辑处理器（50）使用，该控制逻辑处理器（50）基于该数据来调整左和右视野光瞳形成装置（36l，36r）。 基于感测到的反馈数据，控制逻辑处理器（50）还可以改变图像内容或提供诸如气味，运动和声音的其它刺激。
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公开(公告)号：US06522474B2
公开(公告)日：2003-02-18
申请号：US09878701
申请日：2001-06-11
IPC分类号： G02B2714
CPC分类号： G02B27/0172 , G02B2027/0132
摘要： A head-mounted optical apparatus (10) providing pupil imaging with a very wide field of view. The head-mounted optical apparatus (10) employs a monocentric arrangement of optical components providing stereoscopic display of a virtual image, electronically generated and projected as left and right images from curved surfaces (68). For each right and left image, a ball lens assembly (30) is used to project a displayed intermediate image from the curved display surface (68) toward a beamsplitter (16), which directs an intermediate image toward the front focal surface of a curved mirror (24) that collimates the image to form a virtual image. The beamsplitter (16) transmits the virtual image for each eye to the observer.
摘要翻译： 一种头戴式光学装置（10），提供具有非常宽的视野的瞳孔成像。 头戴式光学设备（10）采用提供虚拟图像的立体显示的光学部件的单中心布置，由弯曲表面（68）电子地生成和投影为左和右图像。 对于每个左右图像，球透镜组件（30）用于将显示的中间图像从弯曲显示表面（68）投影到分束器（16），分束器（16）将中间图像引导到弯曲的 镜像（24），准直图像以形成虚像。 分束器（16）将每个眼睛的虚拟图像发送给观察者。
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8.发明授权公开(公告)号：US06511182B1
公开(公告)日：2003-01-28
申请号：US10010500
申请日：2001-11-13
申请人： John A. Agostinelli , David Kessler
发明人： John A. Agostinelli , David Kessler
IPC分类号： G03B2100
CPC分类号： G02B27/225 , H04N13/00
摘要： A monocentric arrangement of optical components providing stereoscopic display of a virtual image, electronically generated, line by line, from a linear image source (36) and projected, as a real intermediate image, near the focal surface (22) of a curved mirror (24) by means of a scanning ball lens assembly (100). To form each left and right intermediate image component, a separate image generation system (70) comprises a scanning ball lens assembly (100) comprising a spherical lens (46) for wide field of view and a reflective surface (102). A monocentric arrangement of optical components images the left and right scanning ball lens pupil at the corresponding left and right viewing pupil (14) of the observer (12) and essentially provides a single center of curvature for projection components. Use of such a monocentric arrangement with linear image source (36) and scanning ball lens assemblies (100) provides an exceptionally wide field of view with large viewing pupil (14).
摘要翻译： 光学部件的单中心布置提供从线性图像源（36）逐行地电子地生成的虚拟图像的立体显示，并且作为实际中间图像投射在曲面镜的焦点表面（22）附近 24）通过扫描球透镜组件（100）。 为了形成每个左右中间图像分量，单独的图像生成系统（70）包括包括用于宽视场的球面透镜（46）和反射表面（102）的扫描球透镜组件（100）。 光学部件的单中心布置使左右扫描球透镜光瞳在观察者（12）的相应左和右视瞳（14）上成像，并且基本上为投影部件提供单个曲率中心。 使用具有线性图像源（36）和扫描球透镜组件（100）的这种单中心布置提供了具有大的观察瞳孔（14）的非常宽的视场。
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公开(公告)号：US20210199943A1
公开(公告)日：2021-07-01
申请号：US17116123
申请日：2020-12-09
申请人： David Kessler
发明人： David Kessler
摘要： An optical apparatus for imaging a sample has a scanning apparatus having a laser energizable to direct an input beam of a first wavelength to a reflective scanner that is rotatable about an axis and a toroidal mirror surface that is symmetric about said axis and is disposed to direct scanned laser light of the first wavelength toward the sample in an arcuate scan pattern. A compensator in the path of the input beam is formed to correct one or more aberrations of the toroidal mirror surface. Telecentric collector optics define a collection path that conveys, to a detector, scanned light of a second wavelength that is excited from the scanned sample.
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公开(公告)号：US20180149862A1
公开(公告)日：2018-05-31
申请号：US15822288
申请日：2017-11-27
申请人： David Kessler , Adam J. Davis
发明人： David Kessler , Adam J. Davis
摘要： An optical apparatus has a laser source to direct modulated light toward a scan mirror and objective lens that define a focal surface. Pupil relay optics relay a first pupil at the scan mirror to a second pupil at an eye lens, the pupil relay optics defining an optical axis extending between pupils and having a curved mirror that transmits substantially half of the modulated beam and that has a first center of curvature at the first pupil and a first polarizer in the path of light from the scan mirror to reflect incident light of a first polarization and first angle toward the curved mirror surface and transmit incident light of an orthogonal polarization and second angle, wherein the pupil relay optics direct the modulated light beam twice to the first polarizer, and wherein the modulated light incident the second time is collimated and directed toward the second pupil.
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