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1. 发明公开

EP2115520A1 APERATURE CORRECTION FOR LENTICULAR SCREENS 审中-公开
标题翻译：光圈镜头UMBRELLAS
公开(公告)号：EP2115520A1
公开(公告)日：2009-11-11
申请号：EP08724731.8
申请日：2008-01-23
申请人： Real D
发明人： LIPTON, Lenny
IPC分类号： G02B27/22
CPC分类号： G02B27/2214 , G02B3/0012 , G02B3/005 , G02B3/0056
摘要： An apparatus including an autostereoscopic image selection device and an overcoat opaque material applied to the autostereoscopic image selection device. The autostereoscopic image selection device and overcoat opaque material operate together to provide a self-locating aperture in association with the autostereoscopic selection device. The associated method entails applying an opaque overcoat material to an image selection device comprising a plurality of lenticules and removing selected portions of the opaque overcoat material from the image selection device. The applying and removing operate together with the image selection device to reduce a numerical aperture for at least one lenticule.

2. 发明公开

EP1941318A2 TEMPERATURE COMPENSATION FOR THE DIFFERENTIAL EXPANSION OF AN AUTOSTEREOSCOPIC LENTICULAR ARRAY AND DISPLAY SCREEN 有权
标题翻译：温度补偿的自动立体一个透镜阵列和显示屏胀差
公开(公告)号：EP1941318A2
公开(公告)日：2008-07-09
申请号：EP06826978.6
申请日：2006-10-26
申请人： Real D
发明人： LIPTON, Lenny , AKKA, Robert
IPC分类号： G02B27/22
CPC分类号： G02B27/2214 , G02B7/028 , G02B27/0025 , G09G3/003 , G09G3/20 , G09G2320/041 , H04N13/305 , H04N13/317 , H04N13/327
摘要： A computational engine for use with the raster barrier or a lenticular display and configured to compute a temperature adjustment factor, the temperature adjustment factor relating an amount of raster barrier or lenticular display dimensional change to an expected temperature encountered by the raster barrier or lenticular display.

3. 发明公开

EP1883835A2 GHOST-COMPENSATION FOR IMPROVED STEREOSCOPIC PROJECTION 审中-公开
标题翻译： GHOST补偿用于改进立体投影
公开(公告)号：EP1883835A2
公开(公告)日：2008-02-06
申请号：EP06760473.6
申请日：2006-05-25
申请人： Real D , Lipton, Lenny
发明人： COWAN, Matt , GREER, Josh , LIPTON, Lenny
IPC分类号： G01R35/00 , G01D18/00 , H04N13/00
CPC分类号： H04N13/10 , G02B27/0018 , G02B27/2264 , G02B27/26 , G09G3/003 , G09G2340/16 , H04N13/106 , H04N13/15 , H04N13/332 , H04N13/337 , H04N13/363
摘要： A method for reducing visual ghost artifacts in plano-stereoscopic image transmissions, wherein the plano-stereoscopic image transmissions originate from or pass through a device that provides ghost artifact compensation, comprising receiving left-eye image data for a non-linear image representation of a left-eye image, receiving right-eye image data for a non-linear image representation of a right-eye image, transforming the left-eye and right-eye image data to determine linear left-eye and right-eye image representations, respectively, applying at least one ghosting coefficient to calculate a left-eye or right-eye ghost contribution from the linear left-eye or right-eye image representation, respectively; and subtracting the left-eye or right-eye ghost contribution from the linear right-eye or left-eye image representation, respectively, to determine respective compensated linear right-eye or left-eye image data.

4. 发明公开

EP2165236A1 ZSCREEN® MODULATOR WITH WIRE GRID POLARIZER FOR STEREOSCOPIC PROJECTION 审中-公开
标题翻译：用线栅偏振立体投影ZScreen调制器
公开(公告)号：EP2165236A1
公开(公告)日：2010-03-24
申请号：EP08768595.4
申请日：2008-06-17
申请人： Real D
发明人： LIPTON, Lenny , COWAN, Matt
IPC分类号： G02B27/26 , G03B35/26 , H04N13/04 , G02F1/13
CPC分类号： G02B27/286 , G02B5/3058 , G02B27/26 , G03B35/26
摘要： A projection design configured for use with a projector having a projector lens is provided. The device includes at least one pi-cell or pi-cell electro-optical modulator in combination with a wire grid polarizer mounted proximate the pi-cell(s). The design may include a cleanup polarizer between the pi-cell(s) and the wire grid polarizer and optionally a protective window between the wire grid projector and projection lens. The device may be oriented at an angle substantially differing from the axis of the projector lens. The resultant device includes spacing for airflow and can offer improved performance, particularly in heating, over designs previously available.

5. 发明公开

EP2074479A2 COMBINING P AND S RAYS FOR BRIGHT STEREOSCOPIC PROJECTION 有权转让
标题翻译：组合P和S光线以获得更清晰的立体投影
公开(公告)号：EP2074479A2
公开(公告)日：2009-07-01
申请号：EP07852705.8
申请日：2007-10-11
申请人： Real D
发明人： COWAN, Matt , LIPTON, Lenny , CAROLLO, Jerry
IPC分类号： G03B21/00
CPC分类号： G02B27/26 , G03B21/28 , G03B35/26
摘要： A multiple path stereoscopic projection system is disclosed. The system comprises a polarizing splitting element configured to receive image light energy and split the image light energy received into a primary path and a secondary path, a reflector in the secondary path, and a polarization modulator or polarization modulator arrangement positioned in the primary path and configured to modulate the primary path of light energy. A polarization modulator may be included within the secondary path, a retarder may be used, and optional devices that may be successfully employed in the system include elements to substantially optically superimpose light energy transmission between paths and cleanup polarizers. The projection system can enhance the brightness of stereoscopic images perceived by a viewer. Static polarizer dual projection implementations free of polarization modulators are also provided.
摘要翻译：公开了一种多路径立体投影系统。该系统包括：偏振分光元件，被配置为接收图像光能并将接收到的图像光能分成主路径和次路径;次路径中的反射器;以及位于主路径中的偏振调制器或偏振调制器装置; 配置成调制光能的主要路径。偏振调制器可以被包括在次要路径内，可以使用延迟器，并且可以成功地在系统中使用的可选设备包括用于在光路和清理偏振器之间基本上光学叠加光能量传输的元件。投影系统可以增强观看者感知的立体图像的亮度。还提供了没有偏振调制器的静态偏振器双投影实现。

6. 发明公开

EP1869899A2 AUTOSTEREOSCOPIC DISPLAY WITH PLANAR PASS-THROUGH 审中-公开
标题翻译：自动立体显示器具有平面连续性
公开(公告)号：EP1869899A2
公开(公告)日：2007-12-26
申请号：EP06749652.1
申请日：2006-04-07
申请人： Real D
发明人： LIPTON, Lenny , AKKA, Robert , SCHISSER, Jerilynn , FELDMAN, Mark, H.
IPC分类号： H04N9/47
CPC分类号： G06T15/00 , H04N5/72 , H04N13/178 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/359
摘要： A method and system for presenting both autostereoscopic images and planar images in a single display is disclosed. The design comprises processing the planar images received in the form of planar image data. The processing comprises at least one from a group comprising selectively employing bleed-through processing to enhance the planar image data when viewed through a lens sheet comprising slanted lenticules, selectively introducing blurring into the planar image data, and selectively employing anti-alias processing to the planar image data. Certain super pixels may be computed that differ from standard pixels, and lenticules in the data sheet may be slanted at desired angles. The physical lenticules may cause bleed-through that may be processed. Resolution may be computed after processing, and the resolution implemented for display. Mode switching between planar and autostereoscopic imaging may be provided in the form of Metadata or visible flags.

7. 发明公开

EP2156678A1 STEREOPLEXING FOR FILM AND VIDEO APPLICATIONS 有权
标题翻译：立体复合为电影和视频应用
公开(公告)号：EP2156678A1
公开(公告)日：2010-02-24
申请号：EP08768072.4
申请日：2008-06-03
申请人： Real D
发明人： AKKA, Robert , LIPTON, Lenny , GREER, Josh , COWAN, Matt
IPC分类号： H04N13/04
CPC分类号： H04N13/161 , H04N13/139
摘要： A method for multiplexing a stream of stereoscopic image source date into a series of left images and a series of right images combinable to form a series of stereoscopic images, both the stereoscopic image source data and series of left images and series of right images conceptually defined to be within frames. The method includes compressing stereoscopic image source data at vary levels across the frame, thereby forming left images and right images, and providing a series of single frames divided into portions, each single frame containing one right image in a first portion and one left image in a second portion. Alternatively, single frames may contain two right images in a first two portions of each single frame and two left images in a second two portions of each single frame, wherein each set of right and left images may be processed differently. Multiplexing processing such as staggering, alternating, filtering, variable scaling, and sharpening from original, uncompressed right and left images may be employed.

8. 发明公开

EP2074831A2 DUAL ZSCREEN ® PROJECTION 有权转让
标题翻译： DUAL ZScreen®投影
公开(公告)号：EP2074831A2
公开(公告)日：2009-07-01
申请号：EP07839482.2
申请日：2007-10-11
申请人： Real D
发明人： COWAN, Matt , GREER, Josh , LIPTON, Lenny
IPC分类号： H04N13/00
CPC分类号： G03B35/18 , H04N13/144 , H04N13/315 , H04N13/337 , H04N13/341 , H04N13/363 , H04N13/398 , H04N2213/002
摘要： A system and method for projecting stereoscopic images using a multiple projector arrangement is provided. The design comprises transmitting a first field train from the first projector, the first field train comprising first projector left and right images and concurrently transmitting a second field train from the second projector, the second field train comprising second projector left and right images. The first projector left image is transmitted by the first projector at substantially a same time as the second projector right image is transmitted by the second projector. Alternately, the design comprises transmitting a first field train from the first projector, the first field train comprising first projector left images alternating with first projector right images, and concurrently transmitting a second field train from the second projector, the second field train comprising second projector left images alternating with second projector right images. A quasi-interlacing technique is also provided.

9. 发明公开

EP1949341A2 MONITOR WITH INTEGRAL INTERDIGITATION 审中-公开
标题翻译：监视器齿轮整体
公开(公告)号：EP1949341A2
公开(公告)日：2008-07-30
申请号：EP06837472.7
申请日：2006-11-13
申请人： Real D
发明人： LIPTON, Lenny , GREER, Josh
IPC分类号： G06T15/00
CPC分类号： H04N13/327 , H04N13/139 , H04N13/156 , H04N13/161 , H04N13/167 , H04N13/282 , H04N13/286 , H04N13/305 , H04N13/317 , H04N13/324 , H04N13/349 , H04N13/398
摘要： An autostereoscopic system is provided. The autostereoscopic system comprises a video source configured to provide video content in a video source format and a monitor system coupled to the video source and configured to receive the video content in the video source format. The monitor system comprises an interdigitation module configured to receive the video content in the video source format and interdigitate the video content in the video source format into an autostereoscopic image, a video rendering module coupled to the interdigitation module configured to receive the autostereoscopic image from the interdigitated module and provide a rendered autostereoscopic image, a display coupled to the video rendering module and configured to receive the rendered autostereoscopic image, and a lenticular screen held in juxtaposition with the display. Temperature compensation may be employed within the system.

10. 发明公开

EP3327503A1 COMBINING P AND S RAYS FOR BRIGHT STEREOSCOPIC PROJECTION 有权转让
公开(公告)号：EP3327503A1
公开(公告)日：2018-05-30
申请号：EP17205476.9
申请日：2007-10-11
申请人： Real D
发明人： COWAN, Matt , LIPTON, Lenny , CAROLLO, Jerry
IPC分类号： G03B21/00 , G02B27/22
CPC分类号： G02B27/26 , G03B21/28 , G03B35/26
摘要： A multiple path stereoscopic projection system is disclosed. The system comprises a polarizing splitting element configured to receive image light energy and split the image light energy received into a primary path and a secondary path, a reflector in the secondary path, and a polarization modulator or polarization modulator arrangement positioned in the primary path and configured to modulate the primary path of light energy. A polarization modulator may be included within the secondary path, a retarder may be used, and optional devices that may be successfully employed in the system include elements to substantially optically superimpose light energy transmission between paths and cleanup polarizers. The projection system can enhance the brightness of stereoscopic images perceived by a viewer. Static polarizer dual projection implementations free of polarization modulators are also provided.

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