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1. 发明公开

EP3115828A4 MODULATOR FOR STEREOSCOPIC IMAGE DEVICE AND STEREOSCOPIC IMAGE DEVICE USING SAME 审中-公开
标题翻译：调音台FÜRSTEREOSKOPISCHE BILDVORRICHTUNG UND STEREOSKOPISCHE BILDVORRICHTUNG DAMIT
公开(公告)号：EP3115828A4
公开(公告)日：2017-03-15
申请号：EP15758266
申请日：2015-01-29
申请人： MASTERIMAGE 3D ASIA LLC
发明人： LEE CHUL WOO , CHO SUNG HO
IPC分类号： G03B35/26 , G02B27/22 , G02B27/26 , H04N13/04
CPC分类号： H04N13/0497 , G02B27/22 , G02B27/2264 , G02B27/26 , G02B27/283 , G02F1/134309 , G02F1/1393 , G03B35/26 , H04N13/0438 , H04N13/0459
摘要： The present invention relates to a modulator for a stereoscopic image device, comprising: two spaced substrates; two electrodes provided between the substrates; and a liquid crystal unit provided between the electrodes, wherein at least one of the two substrates is divided into a plurality of electrodes, each of which is formed to be insulted, such that a plurality of different voltages can be applied.
摘要翻译：本发明涉及一种用于立体图像装置的调制器，包括：两个隔开的基板; 设置在基板之间的两个电极; 以及设置在所述电极之间的液晶单元，其中所述两个基板中的至少一个基板被分成多个电极，每个电极被形成为被绝缘，从而可以施加多个不同的电压。

2. 发明公开

EP3053336A2 AUTOSTEREOSCOPIC DISPLAY DEVICE 审中-公开
标题翻译：自动立体显示设备
公开(公告)号：EP3053336A2
公开(公告)日：2016-08-10
申请号：EP14772135.1
申请日：2014-09-23
申请人： Koninklijke Philips N.V.
发明人： KROON, Bart , JOHNSON, Mark Thomas , VDOVIN, Olexandr Valentynovych , VAN PUTTEN, Eibert Gerjan
IPC分类号： H04N13/04
CPC分类号： H04N13/356 , G02B27/2214 , G02B27/26 , G03B35/26 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/361
摘要： An autostereoscopic display device uses a view forming arrangement which comprises a first array of first optical elements associated with 3D pixels for generating 3D images, and a second array of second optical elements associated with other display pixels for generating 2D viewing images. In this way, an improved 2D resolution function is enabled without the need to make the display switchable between viewing modes.
摘要翻译：自动立体显示设备使用视图形成装置，其包括与用于生成3D图像的3D像素相关联的第一光学元件阵列以及与用于生成2D观看图像的其他显示像素相关联的第二光学元件阵列。以这种方式，改进的2D分辨率功能被启用，而不需要使显示器在观看模式之间切换。

3. 发明公开

EP3023830A1 IMAGING SYSTEM 有权
标题翻译： ABBILDUNGSSYSTEM
公开(公告)号：EP3023830A1
公开(公告)日：2016-05-25
申请号：EP15179690.1
申请日：2015-08-04
申请人： Huawei Technologies Co., Ltd.
发明人： KHROMOV, Maxim , PETROV, Nikolay , NIKITIN, Vladislav , XIE, Qingpeng
IPC分类号： G02B27/22 , G02B27/26 , H04N13/04
CPC分类号： G03B35/26 , G02B27/2214 , G02B27/26 , G03B35/20 , G03B35/24 , H04N13/305 , H04N13/31
摘要： Embodiments of the present invention provide an imaging system, including: a first polarization element having a first polarization direction; a second polarization element having a second polarization direction; a third polarization element, where the third polarization element has multiple areas that respectively correspond to multiple pixel positions, each area in the multiple areas consists of a first semi-area and a second semi-area, where the first semi-area has the first polarization direction, and the second semi-area has the second polarization direction; a first projection device, projecting an image onto the multiple areas by using the first polarization element and based on the multiple pixel positions; and a second projection device, projecting an image onto the multiple areas by using the second polarization element and based on the multiple pixel positions. In the embodiments of the present invention, images from multiple views may be presented, by using a polarization element, in areas corresponding to pixel positions, which, therefore, can improve imaging resolution.
摘要翻译：本发明的实施例提供了一种成像系统，包括：具有第一偏振方向的第一偏振元件; 具有第二偏振方向的第二偏振元件; 第三偏振元件，其中第三偏振元件具有分别对应于多个像素位置的多个区域，多个区域中的每个区域由第一半区域和第二半区域组成，其中第一半区域具有第一半区域偏振方向，第二半区域具有第二偏振方向; 第一投影装置，通过使用第一偏振元件并基于多个像素位置将图像投影到多个区域上; 以及第二投影装置，通过使用第二偏振元件并基于多个像素位置将图像投影到多个区域上。在本发明的实施例中，可以通过使用偏振元件在与像素位置对应的区域中呈现来自多个视图的图像，因此可以提高成像分辨率。

4. 发明授权

EP2633681B1 APPARATUS AND METHOD FOR COMBINING LASER BEAMS OF DIFFERENT POLARIZATION 有权转让
标题翻译：设备和方法组合不同偏振的激光
公开(公告)号：EP2633681B1
公开(公告)日：2016-03-02
申请号：EP12738414.7
申请日：2012-05-31
申请人： Barco N.V.
发明人： JANSSENS, Peter
IPC分类号： G03B21/20 , H04N9/31
CPC分类号： G03B35/26 , F21V13/00 , G03B21/2013 , G03B21/2033 , G03B21/2073 , H04N9/3161 , H04N9/3167

5. 发明公开

EP2987027A1 DUAL PROJECTION IN SHORT SCREEN DISTANCE 有权
标题翻译： EINEM KURZEN BILDSCHIRMABSTAND的DOPPELPROJEKTION
公开(公告)号：EP2987027A1
公开(公告)日：2016-02-24
申请号：EP14785808.8
申请日：2014-04-16
申请人： Imax Corporation
发明人： READ, Steven Charles , BOWRON, John William
IPC分类号： G03B35/20 , G03B35/26
CPC分类号： G03B35/20 , G02B13/16 , G02B15/14 , G02B27/26 , G03B21/28 , G03B21/606 , G03B35/26 , H04N13/363
摘要： A theatre system is described that includes a screen and a projection system. The projection system includes a first mirror and a second mirror that are positionable within axes for imaged light and between projection lenses of projectors and the screen. The axes include a first axis and a second axis. The first mirror and the second mirror are configured for causing the first axis and the second axis to be parallel to each other and to have a displacement between the first axis and second axis along a dimension by which the screen is curved.
摘要翻译：描述了包括屏幕和投影系统的剧院系统。该投影系统包括第一反射镜和第二反射镜，该第一反射镜和第二反射镜可定位在用于成像光的轴线内以及在投影仪和屏幕的投影透镜之间。轴包括第一轴和第二轴。第一反射镜和第二反射镜被构造成使得第一轴线和第二轴线彼此平行并且沿着屏幕弯曲的尺寸在第一轴线和第二轴线之间具有位移。

6. 发明公开

EP2361401A4 STEREOSCOPIC PROJECTION SYSTEMS AND METHODS FOR EMPLOYING SPATIAL MULTIPLEXING AT AN INTERMEDIATE IMAGE PLANE 有权
标题翻译：立体投影系统和使用空分复用方式对中间像平面
公开(公告)号：EP2361401A4
公开(公告)日：2015-07-29
申请号：EP09831004
申请日：2009-12-01
申请人： REALD INC
发明人： SCHUCK MILLER H , ROBINSON MICHAEL G , MCKNIGHT DOUGLAS J , SHARP GARY D
IPC分类号： G03B21/00 , G02B27/22 , G02B27/26 , G02F1/13 , G03B35/26 , H04N13/04
CPC分类号： G02B27/26 , G02B27/22 , G02F1/1313 , G03B35/26 , H04N13/0422 , H04N13/0434 , H04N13/0459
摘要： Proposed are various embodiments of projection systems that generally provide stereoscopic images. The projection systems act to split a spatially separated image in a stereoscopic image frame and superimpose the left- and right-eye images on a projection screen with orthogonal polarization states. The embodiments are generally well suited to liquid crystal polarization based projection systems and may use advanced polarization control.
摘要翻译：投影系统的提议是各种实施例做了基因反弹提供立体图像。投影系统起作用以在空间上分离的图像分割成一个立体图像帧和具有正交偏振状态的投影屏幕上叠加左眼和右眼图像。的实施例是基因反弹非常适合于液晶基于偏振的投影系统，并且可以使用先进的偏振控制。

7. 发明公开

EP2776888A4 IMAGING PATH SPECKLE MITIGATION 审中-公开
标题翻译： FLECK归化成像路径
公开(公告)号：EP2776888A4
公开(公告)日：2015-06-10
申请号：EP12848476
申请日：2012-11-02
申请人： REALD INC
发明人： SCHUCK MILLER H
IPC分类号： G03B35/18 , G02B27/09 , G02B27/48 , G02B27/64 , G03B21/14
CPC分类号： G03B21/2033 , G02B13/0095 , G02B26/0875 , G02B27/0933 , G02B27/48 , G03B21/142 , G03B35/26 , H04N13/0459
摘要： Disclosed herein are optical projection systems and related methods for projecting imagery employing shifting image position in-time to mitigate speckle. Exemplary optical systems may include a projector having a light source, a relay lens and at least one projection lens for projecting images. The relay lens or the projection lens may have at least one lens element that may be translated in-time substantially orthogonal to the optical axis of the optical system. Alternatively, the projection lens in its entirety may be shifted in-time to reduce speckle. Further, in stereoscopic embodiments, two projection lenses may be employed, wherein at least one element in each projection lens is moveable to shift the image in-time to reduce speckle. Moreover, electronic compensation, such as electronic addressing or image warping, for the image shifting may be employed to shift the image in a direction opposite to the speckle-reducing shift in position.

8. 发明公开

EP2846180A4 STEREOSCOPIC IMAGING DEVICE 有权转让
标题翻译：立体成像装置
公开(公告)号：EP2846180A4
公开(公告)日：2015-05-13
申请号：EP14742448
申请日：2014-03-26
申请人： MASTER IMAGE 3D ASIA LLC
发明人： LEE CHUL WOO , CHO SUNG HO , LIM BYUNG GUL
IPC分类号： G02B27/26 , G02B27/22 , G03B21/28
CPC分类号： G02B27/26 , G02B5/3083 , G02B27/2264 , G02B27/283 , G02B27/285 , G03B35/26
摘要： A stereoscopic image apparatus that is capable of minimizing loss of optical energy and improving quality of a stereoscopic image is disclosed. The stereoscopic image apparatus includes a polarizing beam splitter to reflect or transmit incident light based on polarization components of the light to split the light in at least three different directions, a reflective member to reflect the light reflected by the polarizing beam splitter to a screen, at least one modulator to modulate the light reflected by the reflective member and the light transmitted through the polarizing beam splitter, and a refractive member disposed in an advancing direction of light to be incident upon the polarizing beam splitter to refract the light to be incident upon the polarizing beam splitter.

9. 发明授权

EP2520967B1 Stereoscopic projection system 有权
标题翻译：立体投影设备
公开(公告)号：EP2520967B1
公开(公告)日：2014-03-19
申请号：EP12176569.7
申请日：2009-09-03
申请人： Laser Light Engines, Inc.
发明人： Coppeta, David , Turner, Ian , Beck, William , Goodwin, Dave , Zambuto, James
IPC分类号： G02B27/22 , H01S3/108 , G02B27/10 , G02F1/35 , G02F1/13357 , H04N9/31 , G02F1/39
CPC分类号： H04N9/3161 , G02B5/3083 , G02B6/0006 , G02B13/0095 , G02B27/0994 , G02B27/102 , G02B27/2207 , G02B27/26 , G03B21/2013 , G03B21/204 , G03B33/06 , G03B35/16 , G03B35/26 , H01S3/0092 , H01S3/2391

10. 发明公开

EP2510683A4 METHOD FOR COMPENSATING FOR CROSS-TALK IN 3-D DISPLAY 审中-公开
标题翻译：方法辖在3D显示补偿
公开(公告)号：EP2510683A4
公开(公告)日：2013-12-04
申请号：EP09852127
申请日：2009-12-08
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： DAMERA-VENKATA NIRANJAN , CHANG NELSON LIANG AN
IPC分类号： H04N13/00 , H04N5/21 , H04N5/74 , H04N13/04
CPC分类号： H04N13/0434 , G03B35/26 , H04N13/0425
摘要： A method for compensating for cross-talk in a 3-D projector-camera system having a controller including a processor and system memory and at least two channels, includes the steps of calibrating the projector-camera system, computing cross-talk factors applicable to the projector-camera system, and correcting new image data for cross-talk based upon the computed cross-talk factors. The system is calibrated by sequentially projecting and capturing, with a camera, a calibration image for each channel, to capture cross-talk between the channels. The controller can compute the cross-talk factors based upon the captured calibration images.

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