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61. 发明申请

US20180321579A1 METHOD FOR CONSTRUCTING A STEREOSCOPIC LIGHT RECYCLING DEVICE 审中-公开
公开(公告)号：US20180321579A1
公开(公告)日：2018-11-08
申请号：US16030781
申请日：2018-07-09
申请人： Lightspeed Design, Inc.
发明人： Chris Ward , Robert Mueller , Kirk Melby
IPC分类号： G03B35/22 , H04N13/337 , G02B5/08 , G02B7/182 , G02B13/16 , G02B27/22 , G03B35/26 , G03B35/16 , G03B21/54 , G03B21/28 , G02B27/26 , H04N13/363 , H04N9/31 , G02B5/30 , H04N13/341 , G02B27/28
CPC分类号： G03B35/22 , G02B5/08 , G02B5/3083 , G02B7/182 , G02B13/16 , G02B27/2264 , G02B27/26 , G02B27/283 , G03B21/28 , G03B21/54 , G03B35/16 , G03B35/26 , H04N9/3167 , H04N13/337 , H04N13/341 , H04N13/363 , H04N2213/001
摘要： A method for constructing a stereoscopic light recycling device is provided. At least one support member is affixed to a beam splitter positioned at an angle and constructed of orthogonally polarizing material on which image light is received. A phase shifting optic having a reflective surface coated by a phase shifting film is positioned at an angle non-perpendicular to at least a portion of the image light from the beam splitter. The phase shifting optic includes one of a uniform and non-uniform surface.

62. 发明申请

US20170223345A1 Video Projection System And Method For Synchronizing Images 审中-公开
公开(公告)号：US20170223345A1
公开(公告)日：2017-08-03
申请号：US15484100
申请日：2017-04-10
申请人： Lightspeed Design, Inc.
发明人： Michal Husak , Chris Ward , Robert Mueller , Joesph D. Lawrence
IPC分类号： H04N13/04 , G03B35/16
CPC分类号： H04N13/332 , G03B33/00 , G03B35/16 , G03B35/24 , H04N9/3114 , H04N9/312 , H04N13/324 , H04N13/337 , H04N13/339 , H04N13/341 , H04N13/344 , H04N13/363 , H04N13/365 , H04N13/398
摘要： A video projection system and method for synchronizing images are provided. An image source provides a video signal with at least two streams of sequential images. A color switching device is operable to present fundamental colors and one or more non-fundamental colors at least once during each of a plurality of phases of the video signal. A light processing element controls projection of light with the two streams of sequential images sequentially through the presentation of the colors of each phase. An eye-switching adjustment element modifies a timing of the colors presented by aligning with the non-fundamental color, an unstable transition phase between different states of an eye-switching device to which the video signal is provided. The eye-switching adjustment element also modifies the video signal to deliver the images synchronously with the eye-switching device.

63. 发明授权

US09549171B2 Time-multiplexed multiple view projection apparatus 有权
标题翻译：时分复用多视图投影设备
公开(公告)号：US09549171B2
公开(公告)日：2017-01-17
申请号：US14290566
申请日：2014-05-29
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G03B21/00 , H04N13/04 , H04N9/31 , G03B35/16
CPC分类号： H04N13/354 , G03B21/006 , G03B35/16 , H04N9/3126 , H04N9/3129 , H04N13/32 , H04N13/363 , H04N13/365
摘要： A time-multiplexed multiple view projection apparatus is provided. The apparatus includes: a pixel module for producing a plurality of light images sequentially; and a projection module for receiving the light images and forming a first row of light images and a second row of light images on a stop, wherein one of the first row of light images and the second row of light images is on top of the other. The projection module further includes: a first steering lens for projecting the first row of light images onto a first set of view angles on a screen; and a second steering lens for projecting the second row of light images onto a second set of view angles on the screen, wherein the first set of view angles and the second set of view angles are on the right and left of the screen respectively.
摘要翻译：提供了一种时分复用多视图投影装置。该装置包括：用于顺序地产生多个光图像的像素模块; 以及投影模块，用于接收光图像并在停止部上形成第一行光图像和第二排光图像，其中第一行光图像和第二排光图像中的一个位于另一个之上。投影模块还包括：第一转向透镜，用于将第一排光图像投影到屏幕上的第一组视角上; 以及第二转向透镜，用于将第二排光图像投影到屏幕上的第二组视角上，其中第一组视角和第二组视角分别位于屏幕的右侧和左侧。

64. 发明授权

US09494805B2 Stereoscopic light recycling device 有权
标题翻译：立体光回收装置
公开(公告)号：US09494805B2
公开(公告)日：2016-11-15
申请号：US14160509
申请日：2014-01-21
申请人： Lightspeed Design, Inc.
发明人： Chris Ward , Robert Mueller , Kirk Melby
IPC分类号： G02B27/26 , G03B21/28 , G03B21/54 , G03B35/16 , G03B35/26 , H04N13/04
CPC分类号： G03B35/22 , G02B5/08 , G02B5/3083 , G02B7/182 , G02B13/16 , G02B27/2264 , G02B27/26 , G02B27/283 , G03B21/28 , G03B21/54 , G03B35/16 , G03B35/26 , H04N9/3167 , H04N13/337 , H04N13/341 , H04N13/363 , H04N2213/001
摘要： A stereoscopic device for recapturing light is provided. A chassis is open on front and back sides and forms a rectangular housing with top, bottom, and two sides that frame the front and back openings. A polarizing beam splitter is angled away from the back opening of the chassis and captively held by the chassis. The beam splitter is constructed of substantially orthogonally polarizing material. A phase shifting optic having a reflective surface coated by a phase shifting film is angled toward the front opening, wherein the beam splitter and phase shifting optic are in optical alignment with each other within the chassis. A modulator sized to cover the front opening is positioned in front of the chassis.
摘要翻译：提供了一种用于重新捕获光的立体设备。底盘在前后两侧打开，形成一个矩形的外壳，顶部，底部和两侧都是前后开口的框架。偏振光束分离器与底盘的后开口成一角度，并被底盘固定。分束器由基本正交的极化材料构成。具有由相移膜涂覆的反射表面的相移光学器件朝向前开口成角度，其中分束器和相移光学器件在底盘内彼此光学对准。尺寸适于覆盖前开口的调制器位于底盘前方。

65. 发明授权

US09479765B2 Autostereoscopic projection device 有权
标题翻译：自动立体投影仪
公开(公告)号：US09479765B2
公开(公告)日：2016-10-25
申请号：US14675930
申请日：2015-04-01
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G02B27/22 , H04N13/04 , G03B35/16 , G03B21/00 , G03B21/28
CPC分类号： H04N13/351 , G02B27/22 , G02B27/2221 , G02B27/225 , G02B27/2264 , G03B21/008 , G03B21/28 , G03B35/16 , H04N13/32 , H04N13/363 , H04N2213/001
摘要： An autostereoscopic projection device includes an illuminating module, a light modulator, an optical module, and a lens module. The illuminating module is for providing light beams having different deflection angles in sequence. The light modulator is for modulating the light beams into compound images in sequence. The optical module is for guiding the light beams provided by the illuminating module to the light modulator, and guiding the compound images to the lens module. The lens module includes a beam splitting prism group, a first spatial filter, a second spatial filter, and a lens. The optical module is disposed at the incident surface of the beam splitting prism group. The first and second spatial filters are disposed at the first and second relay surfaces of beam splitting prism group for filtering the compound images to first and second images in sequence. The second images are different from the first images.
摘要翻译：自动立体投影装置包括照明模块，光调制器，光学模块和透镜模块。照明模块用于依次提供具有不同偏转角的光束。光调制器用于依次将光束调制成复合图像。光学模块用于将由照明模块提供的光束引导到光调制器，并将复合图像引导到透镜模块。透镜模块包括分束棱镜组，第一空间滤光器，第二空间滤光器和透镜。光模块设置在分束棱镜组的入射面。第一和第二空间滤光器设置在分束棱镜组的第一和第二继电器表面处，以将复合图像依次过滤到第一和第二图像。第二图像与第一图像不同。

66. 发明授权

US09456197B2 3D image reproduction apparatus, and parallax adjustment method of the same, non-transitory computer-readable storage medium and image capture device 有权
标题翻译： 3D图像再现装置和相同的非暂时计算机可读存储介质和图像捕获装置的视差调整方法
公开(公告)号：US09456197B2
公开(公告)日：2016-09-27
申请号：US13728424
申请日：2012-12-27
申请人： FUJIFILM Corporation
发明人： Takeshi Misawa , Koji Mori
IPC分类号： H04N7/26 , H04N13/00 , H04N13/04 , G01J1/20 , G06T15/00 , H04N13/02 , G03B35/16 , G03B35/24
CPC分类号： H04N13/204 , G03B35/16 , G03B35/24 , H04N13/128
摘要： When there is no parallax data for a video image overall nor is there parallax data for a main imaging subject but there is image capture condition data (100 to 110), an image capture device detects a main imaging subject (114) and computes parallax from the detected position of the main imaging subject (116). The image capture device computes a relationship between the main imaging subject parallax and the main imaging subject distance (118), adjusts parallax using this relationship so as to be in a permissible range even when image capture is performed at the image capture shortest distance (120), and reproduces with the adjusted parallax (124). Reproduction can accordingly be made maintaining optimum parallax when image capture has been performed whatever the parallax during image capture.
摘要翻译：当不存在视频图像的视差数据，也不存在用于主要成像对象的视差信息，但是存在图像拍摄条件数据（100至110）时，图像捕获装置检测主成像对象（114）并计算视差检测主摄影对象（116）的位置。图像拍摄装置计算主成像被摄体视差与主成像被摄体距离（118）之间的关系，即使在图像拍摄最短距离（120°）进行图像拍摄时，也可以使用该关系将视差调整为允许范围），并且利用经调整的视差（124）再现。因此，当在图像捕获期间执行图像捕获时，无论视差如何，因此可以进行再生以保持最佳视差。

67. 发明授权

US09140974B2 Method and system for crosstalk and distortion corrections for three-dimensional (3D) projection 有权
标题翻译：用于三维（3D）投影的串扰和失真校正的方法和系统
公开(公告)号：US09140974B2
公开(公告)日：2015-09-22
申请号：US12806445
申请日：2010-08-12
申请人： William Gibbens Redmann , Mark J. Huber , Joshua Pines , Jed Harmsen
发明人： William Gibbens Redmann , Mark J. Huber , Joshua Pines , Jed Harmsen
IPC分类号： G03B21/00 , G03B21/14 , G03B35/18 , G03B35/16 , H04N13/04 , G02B27/22 , H04N13/00
CPC分类号： G03B35/18 , G02B27/22 , G03B21/00 , G03B21/005 , G03B21/14 , G03B21/147 , H04N13/00 , H04N13/337 , H04N13/363
摘要： A method for use with 3-dimensional or stereoscopic projection is disclosed, with crosstalk and differential distortion compensations provided for stereoscopic images in a presentation such that the projected images will have reduced crosstalk and differential distortion.
摘要翻译：公开了一种用于三维或立体投影的方法，其中提供了用于呈现中的立体图像的串扰和差分失真补偿，使得投影图像将具有减小的串扰和差分失真。

68. 发明授权

US09016873B2 Three dimensional image projector stabilization circuit 有权
公开(公告)号：US09016873B2
公开(公告)日：2015-04-28
申请号：US14062920
申请日：2013-10-25
申请人： International Business Machines Corporation
发明人： Casimer M. DeCusatis
IPC分类号： G03B21/28 , G03B21/20 , G03B35/16 , G03B35/26 , H04N13/04
CPC分类号： H04N9/3129 , G03B21/2073 , G03B35/16 , G03B35/26 , G09G2310/0286 , H04N13/337 , H04N13/363
摘要： A method for providing a feedback circuit for a three dimensional projector. First and second input devices and a sensor for determining the rotational speed of the second input device are provided. A control device for controlling the rotational speed of the second input device and a phase locked loop (PLL) are provided. A phase reference signal is created based on the signal rate of the first input device. A phase signal is created based on the rotational speed of the second input device. The PLL compares the phase reference signal and the phase feedback signal to determine whether the first input device and the second input device are synchronized. A signal is sent to the control device for the second input device to change the rotational speed of the second input device in response to determining that the first input device and the second input device are not synchronized.

69. 发明授权

US09004700B2 Three dimensional image projector stabilization circuit 有权
标题翻译：三维图像投影机稳定电路
公开(公告)号：US09004700B2
公开(公告)日：2015-04-14
申请号：US13357725
申请日：2012-01-25
申请人： Casimer M. DeCusatis
发明人： Casimer M. DeCusatis
IPC分类号： G03B21/28 , G03B21/20 , G03B35/16 , G03B35/26 , H04N13/04
CPC分类号： H04N9/3129 , G03B21/2073 , G03B35/16 , G03B35/26 , G09G2310/0286 , H04N13/337 , H04N13/363
摘要： A projector system that includes a first input device, a second input device, a control device, a sensor and a phase locked loop (PLL). A phase reference signal is created based on a signal rate of the first input device. A phase feedback signal is created based on the rotational speed of the second input device as it is measured by the sensor. The PLL compares the phase reference signal and the phase feedback signal to determine whether the first input device and the second input device are synchronized. A signal is sent to the control device for the second input device to change the rotational speed of the second input device in response to determining that the first input device and the second input device are not synchronized.
摘要翻译：一种投影仪系统，包括第一输入装置，第二输入装置，控制装置，传感器和锁相环（PLL）。基于第一输入装置的信号速率创建相位参考信号。基于由传感器测量的第二输入装置的转速，产生相位反馈信号。 PLL比较相位参考信号和相位反馈信号，以确定第一输入设备和第二输入设备是否同步。响应于确定第一输入设备和第二输入设备不同步，向第二输入设备的控制设备发送信号以改变第二输入设备的转速。

70. 发明授权

US08477400B2 Systems and methods for presenting three-dimensional content using photosensitive lenses 有权
公开(公告)号：US08477400B2
公开(公告)日：2013-07-02
申请号：US12699266
申请日：2010-02-03
申请人： Martyn Ross Ward
发明人： Martyn Ross Ward
IPC分类号： G02F1/07 , G03B35/16
CPC分类号： H04N13/302 , G02B27/2228 , H04N13/341 , H04N2213/008
摘要： Systems and methods are provided for presenting three-dimensional content on a display. An exemplary system for presenting a plurality of frames on a display comprises a first lens, a second lens, and an activation system. The activation system utilizes electromagnetic radiation to activate the first lens when a respective frame being presented on the display corresponds to the first lens, resulting in the first lens being substantially transparent and the second lens being substantially opaque, and to activate the second lens when a respective frame being presented on the display corresponds to the second lens, resulting in the second lens being substantially transparent and the first lens being substantially opaque.

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