专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150323851A1 Light Modulating Backplane with Configurable Multi-Electrode Pixels 有权
标题翻译：具有可配置多电极像素的调光背板
公开(公告)号：US20150323851A1
公开(公告)日：2015-11-12
申请号：US14273550
申请日：2014-05-09
申请人： Andrew Ian Russell , Craig Michael Waller , Eric Paul Eisenbrandt
发明人： Andrew Ian Russell , Craig Michael Waller , Eric Paul Eisenbrandt
IPC分类号： G02F1/29
CPC分类号： G09G3/36 , G02F1/1343 , G02F1/1362 , G02F1/136277 , G02F1/29
摘要： A light modulating Backplane with configurable multi-electrode pixels is disclosed. The configurable multi-electrode pixel includes a first set of dot electrodes in a first field and a second set of dot electrodes in a second field. Generally, dot electrode is included in both the first set of dot electrodes and the second set of dot electrodes. For example, a pixel control circuit coupled to a dedicated dot electrode. A first dot electrode is coupled to the pixel control circuit by a first dot electrode connection circuit and a second dot electrode is coupled to the pixel control circuit by a second dot electrode connection circuit. During the first field the first dot electrode connection circuit is active while the second dot electrode connection circuit is inactive. During the second field, the first dot electrode connection circuit is inactive while the second dot electrode connection circuit is active.
摘要翻译：公开了具有可配置多电极像素的光调制背板。可配置多电极像素包括第一场中的第一组点电极和第二场中的第二组点电极。通常，点电极包括在第一组点电极和第二组点电极组中。例如，耦合到专用点电极的像素控制电路。第一点电极通过第一点电极连接电路耦合到像素控制电路，并且第二点电极通过第二点电极连接电路耦合到像素控制电路。在第一场期间，第一点电极连接电路处于活动状态，而第二点电极连接电路无效。在第二场期间，第一点电极连接电路是无效的，而第二点电极连接电路是有效的。

2. 发明授权

US08717416B2 3D camera using flash with structured light 有权
标题翻译： 3D照相机使用结构光闪光
公开(公告)号：US08717416B2
公开(公告)日：2014-05-06
申请号：US12241040
申请日：2008-09-30
申请人： Andrew Ian Russell , David Foster Lieb , Andrew Gerritt Huibers
发明人： Andrew Ian Russell , David Foster Lieb , Andrew Gerritt Huibers
IPC分类号： H04N15/00 , G06K9/00
CPC分类号： H04N13/254
摘要： An imaging device capable of capturing depth information or surface profiles of objects is disclosed herein. The imaging device uses an enclosed flashing unit to project a sequence of structured light patterns onto an object and captures the light patterns reflected from the surfaces of the object by using an image sensor that is enclosed in the imaging device. The imaging device is capable of capturing an image of an object such that the captured image is comprised of one or more color components of a two-dimensional image of the object and a depth component that specifies the depth information of the object.
摘要翻译：本文公开了能够捕获物体的深度信息或表面轮廓的成像装置。成像装置使用封闭的闪光单元将一系列结构化光图案投射到物体上，并通过使用封闭在成像装置中的图像传感器捕获从物体表面反射的光图案。成像装置能够捕获对象的图像，使得所拍摄的图像由对象的二维图像的一个或多个颜色分量和指定对象的深度信息的深度分量组成。

3. 发明授权

US08605015B2 Spatial light modulator with masking-comparators 有权
标题翻译：具有掩蔽比较器的空间光调制器
公开(公告)号：US08605015B2
公开(公告)日：2013-12-10
申请号：US12975757
申请日：2010-12-22
申请人： Karl Marion Guttag , Craig Michael Waller , Joshua Abraham Lund , Andrew Ian Russell
发明人： Karl Marion Guttag , Craig Michael Waller , Joshua Abraham Lund , Andrew Ian Russell
IPC分类号： G09G3/34
CPC分类号： G06T1/20 , G09G3/2014 , G09G3/3685 , G09G5/10 , G09G2310/0235 , G09G2310/061
摘要： Described is a device comprising a spatial light modulator comprising a plurality of comparators for computing a respective drive for each pixel of a plurality of pixels.
摘要翻译：描述了一种包括空间光调制器的设备，该空间光调制器包括用于计算多个像素中的每个像素的相应驱动器的多个比较器。

4. 发明授权

US08379064B2 Pulse width modulation algorithm 有权
标题翻译：脉宽调制算法
公开(公告)号：US08379064B2
公开(公告)日：2013-02-19
申请号：US13088699
申请日：2011-04-18
申请人： Andrew Ian Russell , David Foster Lieb , Rajeev Ramanath
发明人： Andrew Ian Russell , David Foster Lieb , Rajeev Ramanath
IPC分类号： G09G5/10
CPC分类号： G09G3/346 , G02B27/0994 , G09G3/2022 , G09G3/3406 , G09G2320/0626 , G09G2320/0693 , G09G2330/021 , G09G2360/16 , H04N9/3123
摘要： In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system.
摘要翻译：在采用空间光调制器的显示系统中，空间光调制器的OFF状态像素的OFF状态光可以被捕获并被引导回到空间光调制器的像素，以便再循环显示系统中的OFF状态光。衍生自要生产的所需图像的位平面被校准以包括再循环的断态光，以使用显示系统正确地产生期望的图像。

5. 发明授权

US08253755B2 System and method for image-based color sequence reallocation 有权
标题翻译：用于基于图像的色彩序列重新分配的系统和方法
公开(公告)号：US08253755B2
公开(公告)日：2012-08-28
申请号：US11851916
申请日：2007-09-07
申请人： Andrew Ian Russell , David Foster Lieb , Jeffrey Matthew Kempf
发明人： Andrew Ian Russell , David Foster Lieb , Jeffrey Matthew Kempf
IPC分类号： G09G5/02
CPC分类号： G09G3/3413 , G09G3/3406 , G09G2310/0235 , G09G2310/0237 , G09G2320/064 , G09G2360/16
摘要： System and method for image-based color sequence reallocation in sequential color display systems. A method comprises generating a color signal from an image to be displayed, wherein the color signal contains light intensity information, computing percentages of the color sequence to be allocated to each color in a set of colors in a sequential color display system, wherein the computing is based on the light intensity information, allocating the color sequence based on the computed percentages, and displaying the image using the color sequence. The allocation of the color sequence based on the image allows for the elimination of color intensities that are greater than needed in displaying the image. Portions of the color sequence formerly used to display the eliminated color intensities may be used to display colors with usable intensities, thereby increasing the brightness of images.
摘要翻译：在顺序彩色显示系统中基于图像的色彩序列重新分配的系统和方法。一种方法包括从要显示的图像生成颜色信号，其中所述颜色信号包含光强度信息，计算要分配给顺序彩色显示系统中的一组颜色中的每种颜色的颜色序列的百分比，其中所述计算基于光强度信息，基于计算的百分比分配颜色序列，并使用颜色序列显示图像。基于图像的颜色序列的分配允许消除大于显示图像所需的颜色强度。以前用于显示消除的色浓度的颜色序列的部分可以用于显示具有可用强度的颜色，从而增加图像的亮度。

6. 发明授权

US07914151B2 Multi-function light modulators for optical systems 有权
标题翻译：用于光学系统的多功能光调制器
公开(公告)号：US07914151B2
公开(公告)日：2011-03-29
申请号：US11948638
申请日：2007-11-30
申请人： Andrew Ian Russell , Steven M. Penn , Jeffrey Scott Farris
发明人： Andrew Ian Russell , Steven M. Penn , Jeffrey Scott Farris
IPC分类号： G03B21/28
CPC分类号： G02B26/0841
摘要： In one embodiment, a method includes transmitting one or more light beams by a first portion of a light modulator formed outwardly from a substrate. The one or more transmitted light beams are spatially integrated. A second portion of the light modulator is formed outwardly from the substrate. The second portion of the light modulator spatially integrates the transmitted light beams.
摘要翻译：在一个实施例中，一种方法包括通过由衬底向外形成的光调制器的第一部分传输一个或多个光束。一个或多个透射光束在空间上集成。光调制器的第二部分从衬底向外形成。光调制器的第二部分将透射光束空间上积分。

7. 发明申请

US20090141200A1 Multi-Function Light Modulators for Optical Systems 有权
标题翻译：用于光学系统的多功能光调制器
公开(公告)号：US20090141200A1
公开(公告)日：2009-06-04
申请号：US11948638
申请日：2007-11-30
申请人： Andrew Ian Russell , Steven M. Penn , Jeffrey Scott Farris
发明人： Andrew Ian Russell , Steven M. Penn , Jeffrey Scott Farris
IPC分类号： G02F1/31 , G02B26/08 , G02F1/13
CPC分类号： G02B26/0841
摘要： In one embodiment, a method includes transmitting one or more light beams by a first portion of a light modulator formed outwardly from a substrate. The one or more transmitted light beams are spatially integrated. A second portion of the light modulator is formed outwardly from the substrate. The second portion of the light modulator spatially integrates the transmitted light beams.
摘要翻译：在一个实施例中，一种方法包括通过由衬底向外形成的光调制器的第一部分传输一个或多个光束。一个或多个透射光束在空间上集成。光调制器的第二部分从衬底向外形成。光调制器的第二部分将透射光束空间上积分。

8. 发明授权

US07483587B2 Iterative filtering for dithered imaging 有权
标题翻译：用于抖动成像的迭代滤波
公开(公告)号：US07483587B2
公开(公告)日：2009-01-27
申请号：US11119232
申请日：2005-04-29
申请人： Andrew Ian Russell
发明人： Andrew Ian Russell
IPC分类号： G06K9/36
CPC分类号： H04N9/3188 , G09G3/002 , G09G3/007 , G09G3/346 , H04N1/405 , H04N9/3102
摘要： Filtering image information to generate a dithered image includes receiving input image information corresponding to an image generated using a first array comprising a first number of smaller pixels. Intermediate image information is generated from the input image information. The intermediate image information is generated to produce the image using a second array comprising a second number of larger pixels, where the second number less than the first number. A frequency response associated with the image produced using the second array exhibits effects. The intermediate image information is repeatedly filtered to generate updated image information from the intermediate image information and to compensate for the effects. Sub-image information is generated from the updated image information, the sub-image information corresponding to a dithered image.
摘要翻译：过滤图像信息以生成抖动图像包括接收与使用包括第一数量较小像素的第一阵列生成的图像相对应的输入图像信息。从输入图像信息生成中间图像信息。生成中间图像信息以使用包括第二数量较大像素的第二阵列产生图像，其中第二数小于第一数量。与使用第二阵列产生的图像相关联的频率响应表现出效果。重复过滤中间图像信息以从中间图像信息生成更新的图像信息并补偿该效果。从更新的图像信息生成子图像信息，对应于抖动图像的子图像信息。

9. 发明申请

US20080247032A1 PULSE WIDTH MODULATION ALGORITHM 有权
标题翻译：脉冲宽度调制算法
公开(公告)号：US20080247032A1
公开(公告)日：2008-10-09
申请号：US11696033
申请日：2007-04-03
申请人： Andrew Ian Russell , David Foster Lieb
发明人： Andrew Ian Russell , David Foster Lieb
IPC分类号： G02F1/29
CPC分类号： G09G3/346 , G09G3/2022 , G09G3/3406 , G09G2320/0626 , G09G2320/0693 , G09G2330/021 , G09G2360/16 , H04N9/3123
摘要： In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system.
摘要翻译：在采用空间光调制器的显示系统中，空间光调制器的OFF状态像素的OFF状态光可以被捕获并被引导回到空间光调制器的像素，以便再循环显示系统中的OFF状态光。衍生自要生产的所需图像的位平面被校准以包括再循环的断态光，以使用显示系统正确地产生期望的图像。

10. 发明申请

US20080246706A1 PULSE WIDTH MODULATION ALGORITHM 有权
公开(公告)号：US20080246706A1
公开(公告)日：2008-10-09
申请号：US12062266
申请日：2008-04-03
申请人： Andrew Ian Russell , David Foster Lieb
发明人： Andrew Ian Russell , David Foster Lieb
IPC分类号： G09G3/34
CPC分类号： G09G3/346 , G09G2330/021
摘要： In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式