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1. 发明授权

US09113142B2 Method and device for providing temporally consistent disparity estimations 有权
标题翻译：提供时间上一致的视差估计的方法和装置
公开(公告)号：US09113142B2
公开(公告)日：2015-08-18
申请号：US13399036
申请日：2012-02-17
申请人： Guillaume Boisson , Paul Kerbiriou , Valter Drazic
发明人： Guillaume Boisson , Paul Kerbiriou , Valter Drazic
IPC分类号： H04N13/00 , H04N13/02
CPC分类号： H04N13/122 , H04N13/128 , H04N13/239
摘要： The invention relates to three dimensional video imaging, in which at least a left view and a right view of a moving scene are produced and a map of disparities is produced for all pixels of the successive images of a video sequence.
摘要翻译：本发明涉及三维视频成像，其中产生运动场景的至少左视图和右视图，并且为视频序列的连续图像的所有像素产生差异图。

2. 发明申请

US20090072711A1 Organic light-emitting diode (oled) with improved light extraction and corresponding display unit 有权
标题翻译：有机发光二极管（oled），具有改进的光提取和相应的显示单元
公开(公告)号：US20090072711A1
公开(公告)日：2009-03-19
申请号：US11596749
申请日：2005-05-13
申请人： Salvatore Cina , Valter Drazic , Landry Chopin
发明人： Salvatore Cina , Valter Drazic , Landry Chopin
IPC分类号： H01J1/62
CPC分类号： H01L51/5203 , H01L51/5052 , H01L51/5209 , H01L51/5271
摘要： The invention relates to an organic light-emitting diode comprising on a substrate, from the rear face to the front face, at least one so-called rear electrode of a first type surmounted by an organic light-emitting layer, itself surmounted by at least one so-called front electrode of a second type, the organic light-emitting layer producing light when holes and electrons are injected into it by a current flowing through the electrodes, the types corresponding to an anode and a cathode, at least one of the electrodes being substantially transparent for the produced light in order to allow it to escape through one of the faces of said diode, referred to as the exit face. According to the invention, said substantially transparent electrode comprises at least one transparent extraction zone and at least one reflective zone adapted to return the produced light through the light-emitting layer, and said diode also comprises reflector means which are arranged on the opposite side of said substantially transparent electrode from the organic light-emitting layer and are adapted to return the produced light to said substantially transparent electrode through the light-emitting layer. The diode may be configured by embossing, and various embodiments are described.
摘要翻译：本发明涉及一种有机发光二极管，其包括在基板上，从背面到前面，至少一个被有机发光层所覆盖的第一类型的所谓后电极至少被至少覆盖一种所谓的第二类型的前电极，当空穴和电子被流过电极的电流注入到其中时产生光的有机发光层，对应于阳极和阴极的类型，至少一个电极对于所产生的光基本上是透明的，以便允许其通过被称为出射面的所述二极管中的一个面逸出。根据本发明，所述基本上透明的电极包括至少一个透明提取区和至少一个适于使所产生的光通过发光层返回的反射区，并且所述二极管还包括反射器装置，其布置在所述基本上透明的电极从所述有机发光层返回，并且将所产生的光通过所述发光层返回到所述基本上透明的电极。二极管可以通过压花构造，并且描述各种实施例。

3. 发明申请

US20070182297A1 Electroluminescent panel provided with light extraction elements 审中-公开
标题翻译：电致发光面板配有光提取元件
公开(公告)号：US20070182297A1
公开(公告)日：2007-08-09
申请号：US10567258
申请日：2004-08-12
申请人： Valter Drazic , Christophe Fery
发明人： Valter Drazic , Christophe Fery
IPC分类号： H01J5/16
CPC分类号： H01L51/5271
摘要： Display comprising a substrate 1 carrying: an electroluminescent organic layer partitioned into electroluminescent cells 21 and inserted between two electrode layers of which one is transparent and the other opaque, a layer 3 of light extractors operating by reflection, each extractor 31 being made of transparent material and comprising an entry interface 32, an exit interface 33 and reflecting side walls 34, where the electroluminescent layer region of each cell 21 is optically coupled to a plurality of extractors 31. The light extraction efficiencies are improved while limiting the constraints on manufacturing and keeping the display thickness limited.
摘要翻译：显示器包括：基板1，其携带：分隔成电致发光单元21的电致发光有机层，并插入其中一个是透明的两个电极层和另一个不透明的层之间，通过反射操作的提光器层3，每个提取器31由透明材料制成并且包括入口接口32，出口接口33和反射侧壁34，其中每个单元21的电致发光层区域光耦合到多个提取器31.光提取效率得到改善，同时限制了对制造和保持的限制显示厚度有限。

4. 发明申请

US20060119796A1 Two-stage projection architecture 有权
标题翻译：两阶段投影架构
公开(公告)号：US20060119796A1
公开(公告)日：2006-06-08
申请号：US10537112
申请日：2003-11-26
申请人： Valter Drazic , Khaled Sarayeddine , Estill Hall , Eugene O'Donnell
发明人： Valter Drazic , Khaled Sarayeddine , Estill Hall , Eugene O'Donnell
IPC分类号： G03B21/00
CPC分类号： G02B13/0095 , G03B21/005 , G03B21/006 , G03B33/12 , H04N9/3126 , H04N9/3167
摘要： A two-stage light projection system is provided for projecting an image comprising a matrix of light pixels having modulated luminance. A first imager is configured to modulate a light band on a pixel-by-pixel basis proportional to gray scale values provided for each pixel of the image to provide a first output matrix. A second imager is positioned and configured to receive the first output matrix and modulate the individual modulated pixels of light from the first imager on a pixel-by-pixel basis proportional to a second gray scale value provided for each pixel. A relay lens system having a single-gauss lens set and a mirror positioned at the system stop focuses the modulated light output from the first imager on a pixel-by-pixel basis onto the corresponding pixels of the second imager.
摘要翻译：提供了一种用于投影包括具有调制亮度的光像素矩阵的图像的两级光投影系统。第一成像器被配置为按照像素逐个像素的方式调制光带，与为图像的每个像素提供的灰度值成正比，以提供第一输出矩阵。第二成像器被定位和配置为接收第一输出矩阵并且以逐个像素为基准成比例地对与每个像素提供的第二灰度值进行调制来自第一成像器的各个调制像素的像素。具有单高斯透镜组和位于系统停止处的反射镜的中继透镜系统将从第一成像器输出的调制光逐个像素地聚焦到第二成像器的对应像素上。

5. 发明申请

US20060082892A1 Lens system for an imager to imager relay 有权
标题翻译：镜头系统用于成像器成像继电器
公开(公告)号：US20060082892A1
公开(公告)日：2006-04-20
申请号：US10537185
申请日：2003-11-26
申请人： Valter Drazic , Estill Hall Jr
发明人： Valter Drazic , Estill Hall Jr
IPC分类号： G02B3/00
CPC分类号： G02B13/0095 , G02B13/22 , G02B13/26 , H04N5/74 , H04N5/7441
摘要： A lens system for use in a two-stage projection system that relays light output from a first imager on a pixel-by-pixel basis onto a second imager (e.g. an LCOS). The lens system includes a double gauss lens set having a distortion of less than about 0.015% with at least about 90% of the light energy of a specific pixel projected within about a 15.4 micrometer square. Thus a projection system that enhances the contrast ratio for video images, particularly in the dark state, and reduces contouring artifacts, can be achieved.
摘要翻译：一种用于两级投影系统的透镜系统，其将逐个像素的第一成像器的光输出中继到第二成像器（例如，LCOS）上。透镜系统包括具有小于约0.015％的失真的双高斯透镜组，其中特定像素的至少约90％的光能投影在约15.4微米的平方内。因此，可以实现增强视频图像的对比度的投影系统，特别是在黑暗状态下，并减少轮廓伪影。

6. 发明申请

US20050002169A1 Polarization recycler 审中-公开
标题翻译：极化回收商
公开(公告)号：US20050002169A1
公开(公告)日：2005-01-06
申请号：US10496681
申请日：2002-11-19
申请人： Valter Drazic , Estill Hall Jr , Eugene O'Donnell
发明人： Valter Drazic , Estill Hall Jr , Eugene O'Donnell
IPC分类号： G02B27/00 , G02B27/28 , G02F1/13357 , F21V9/14
CPC分类号： G02B27/286 , G02B27/0927 , G02B27/0994 , G02F1/13362
摘要： A method for recovering polarization comprises the steps of: guiding light having first and second polarizations in a forward direction along a light path; passing the guided light having the first polarization out of the path; reflecting the light having the second polarization backwardly and forwardly along the light path; transforming the reflected light during the reflecting step to have the first polarization; and, passing the light transformed to the first polarization out of the path, enabling more of the light having the first polarization to be passed out of the path. The method can be implemented with a light integrator, a reflecting polarizer, at least one reflective surface that further reflects the reflected light back toward the reflecting polarizer and a quarter wave plate positioned in the light path. The method and apparatus can be used in an illumination system for a liquid crystal display imager.
摘要翻译：一种用于恢复偏振的方法包括以下步骤：沿光路沿正向引导具有第一和第二偏振的光; 将具有第一偏振的引导光路径通过; 沿光路向后和向前反射具有第二偏振的光; 在反射步骤期间变换反射光以具有第一极化; 并且将转换成第一偏振的光通过路径，使得具有第一偏振的更多的光能够通过路径。该方法可以用光积分器，反射偏振器，将反射光反射回反射偏振器的至少一个反射表面和位于光路中的四分之一波片来实现。该方法和装置可用于液晶显示成像器的照明系统中。

7. 发明申请

US20120320160A1 DEVICE FOR ESTIMATING THE DEPTH OF ELEMENTS OF A 3D SCENE 审中-公开
标题翻译：用于估计3D场景元素深度的设备
公开(公告)号：US20120320160A1
公开(公告)日：2012-12-20
申请号：US13524403
申请日：2012-06-15
申请人： Valter Drazic
发明人： Valter Drazic
IPC分类号： H04N5/232 , H04N13/02
CPC分类号： G01B11/026 , G02B13/22 , H04N13/271
摘要： Device comprising:an optical system itself comprising a light sensor with a plurality of pixels and a lens able to image the elements of the scene on one of the pixels of said light sensor,means to adjust the focus of the optical system onto any one of the elements of said scene that are able to adjust said focus by fixing on the maximum of light streams coming from this element and captured by one of the pixels of said bit mapped light sensor, andmeans suitable for deducing from the adjustment of said focus, the depth of said element.
摘要翻译：装置包括：光学系统本身，其包括具有多个像素的光传感器和能够对所述光传感器的像素之一上的场景的像素进行成像的透镜;将光学系统的焦点调整到所述场景的元素能够通过固定来自该元件的最大光束并由所述位映射光传感器的像素中的一个捕获的能力来调整所述焦点，以及适于从所述焦点的调整中推导出的装置，所述元件的深度。

8. 发明授权

US07794092B2 Large screen digital image projector 失效
标题翻译：大屏幕数码影像投影机
公开(公告)号：US07794092B2
公开(公告)日：2010-09-14
申请号：US11631748
申请日：2005-07-05
申请人： Valter Drazic , Khaled Sarayeddine
发明人： Valter Drazic , Khaled Sarayeddine
IPC分类号： G03B21/14 , H04N9/12
CPC分类号： H04N9/3147
摘要： The invention relates to a projection system comprising: a polychromatic light source and at least one imaging assembly illuminated by an associated polychromatic illumination beam, and comprising: two separate colored wheels, respectively called first and second colored wheel; and three separate imagers, respectively called first, second and third imagers. At least one part of the polychromatic beam, called first source beam, illuminating the first colored wheel which separates said source beam into a first monochromatic beam and into a two-tone beam, said first monochromatic beam illuminating the first imager and said two-tone beam being transmitted toward the second colored wheel.The second colored wheel being illuminated by said two-tone beam and separating said two-tone beam into second and third monochromatic beams, respectively illuminating said second and third imagers respectively.
摘要翻译：本发明涉及一种投影系统，包括：多色光源和由相关多色照明光束照射的至少一个成像组件，并且包括：两个分开的着色轮，分别称为第一和第二着色轮; 和三个分别的成像器，分别称为第一，第二和第三个成像器。称为第一源光束的多色光束的至少一部分照射第一色轮，其将所述源光束分离为第一单色光束并转换为双色光束，所述第一单色光束照射第一成像器和所述双色调光束被传送到第二色轮。所述第二色轮由所述双色光束照亮，并将所述双色光束分离成第二和第三单色光束，分别照亮所述第二和第三像素。

9. 发明授权

US07717578B2 Multiple lamp illumination system with polarization recovery and integration 有权
标题翻译：多灯照明系统具有极化恢复和集成
公开(公告)号：US07717578B2
公开(公告)日：2010-05-18
申请号：US10592340
申请日：2005-03-10
申请人： Valter Drazic
发明人： Valter Drazic
IPC分类号： F21V9/14
CPC分类号： G02B6/4298 , G02B6/2817 , G02B6/4214
摘要： An illumination system is provided for combining two or more light sources. A plurality of light sources radiate random polarization light. A plurality of collecting light pipes corresponds to the plurality of light sources. Each collecting light pipe has an entrance end disposed towards the respective light source. The collecting light pipes are laterally offset and overlapping opposite their respective entrance ends. A combining light pipe is disposed perpendicular to the collecting light pipes. A polarizing beam splitter and a mirror are sequentially arranged in each collecting light pipe essentially opposite the entrance end directing a first polarization light and a second polarization light, respectively upwards towards the combining light pipe. The combining light pipe has an entrance end overlying the polarizing beam splitter and mirror of each collecting light pipe to collect and combine the light from each polarizing beam splitter and mirror.
摘要翻译：提供用于组合两个或更多个光源的照明系统。多个光源辐射随机偏振光。多个收集光管对应于多个光源。每个收集光管具有朝向相应光源设置的入口端。收集的光管横向偏移并与它们各自的入口端相对重叠。组合光管垂直于收集光管设置。偏振分束器和反射镜顺序地布置在每个收集光管中，基本上与入射端相对，引导第一偏振光和第二偏振光分别朝向组合光管。组合光管的入射端覆盖偏振分束器和每个收集光管的反射镜，以收集和组合来自每个偏振分束器和反射镜的光。

10. 发明申请

US20090021458A1 High contrast liquid crystal display 审中-公开
标题翻译：高对比度液晶显示
公开(公告)号：US20090021458A1
公开(公告)日：2009-01-22
申请号：US11665189
申请日：2005-10-11
申请人： Valter Drazic , Estill Thone Hall, JR. , Eugene Murphy O'Donnell
发明人： Valter Drazic , Estill Thone Hall, JR. , Eugene Murphy O'Donnell
IPC分类号： G09G3/36
CPC分类号： G02F1/133603
摘要： A projection system including a first imager that is an organic light emitting diode (OLED) imager configured to modulate a light band on a pixel-by-pixel basis proportional to gray scale values provided for each pixel of the image to provide a first output matrix and a second imager positioned and configured to receive the first output matrix of modulated pixels of light from the first imager on a pixel-by-pixel basis proportional to a second gray scale value provided for each pixel of the image is disclosed.
摘要翻译：一种投影系统，包括作为有机发光二极管（OLED）成像器的第一成像器，该成像器被配置为按像素为基准成比例地调制光带，与为图像的每个像素提供的灰度值成比例，以提供第一输出矩阵公开了一种第二成像器，其被定位和配置为接收与第一成像器的调制像素的第一输出矩阵，所述第一输出矩阵与所述图像的每个像素提供的第二灰度值成比例地逐像素地接收。

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