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81. 发明申请

US20100002026A1 CALIBRATION OF DISPLAYS HAVING SPATIALLY-VARIABLE BACKLIGHT 有权
标题翻译：具有空间可变背光的显示器的校准
公开(公告)号：US20100002026A1
公开(公告)日：2010-01-07
申请号：US12524809
申请日：2008-02-01
申请人： Helge Seetzen , Lorne Whitehead , Gregory John Ward , Wolfgang Stuerzlinger , Chun-Chi Wan
发明人： Helge Seetzen , Lorne Whitehead , Gregory John Ward , Wolfgang Stuerzlinger , Chun-Chi Wan
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G02F1/133603 , G02F2001/133612 , G02F2001/133622 , G02F2201/58 , G09G2320/0233 , G09G2320/0285 , G09G2320/043 , G09G2320/064 , G09G2320/0693 , G09G2360/145
摘要： A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. The screen is illuminated with light from an illuminator comprising an array of individually-controllable light sources. The light sources and elements of the light modulator may be controlled to adjust the intensity and frequency of light emanating from corresponding areas on the screen. The display may be calibrated to compensate for differences in intensities of the light sources.
摘要翻译：显示器具有包含光调制器的屏幕。屏幕可以是前投影屏幕或背投屏幕。屏幕被来自包括独立可控光源阵列的照明器的光照亮。可以控制光调制器的光源和元件以调节从屏幕上相应区域发出的光的强度和频率。可以校准显示器以补偿光源的强度差异。

82. 发明申请

US20080204479A1 Wide Color Gamut Displays 有权
标题翻译：宽色域显示
公开(公告)号：US20080204479A1
公开(公告)日：2008-08-28
申请号：US11722707
申请日：2004-12-24
申请人： Helge Seetzen
发明人： Helge Seetzen
IPC分类号： G09G5/10
CPC分类号： G09G3/3413 , G09G3/2003 , G09G3/342 , G09G3/3426 , G09G3/36 , G09G2300/023 , G09G2310/0235 , G09G2320/0646 , G09G2320/0666 , G09G2360/16
摘要： A display has a modulator illuminated by a illuminator comprising an array of light sources. The array includes light sources of a plurality of colors. The light sources of different colors are individually controllable. Within each color, the light sources that illuminate different areas on the modulator are individually controllable. The display may provide a high dynamic range and a wide color gamut.
摘要翻译：显示器具有由包括光源阵列的照明器照亮的调制器。阵列包括多种颜色的光源。不同颜色的光源可以单独控制。在每种颜色中，照亮调制器上不同区域的光源可以单独控制。显示器可以提供高动态范围和宽色域。

83. 发明申请

US20080149812A1 HDR CAMERA WITH MULTIPLE SENSORS 有权
标题翻译： HDR摄像机与多个传感器
公开(公告)号：US20080149812A1
公开(公告)日：2008-06-26
申请号：US11609837
申请日：2006-12-12
申请人： Gregory John Ward , Helge Seetzen , Wolfgang Heidrich
发明人： Gregory John Ward , Helge Seetzen , Wolfgang Heidrich
IPC分类号： H01L27/00 , H04N5/225
CPC分类号： H04N5/2355 , H04N5/2251 , H04N5/2253 , H04N5/2258 , H04N5/23232 , H04N5/235
摘要： An electronic camera comprises two or more image sensor arrays. At least one of the image sensor arrays has a high dynamic range. The camera also comprises a shutter for selectively allowing light to reach the two or more image sensor arrays, readout circuitry for selectively reading out pixel data from the image sensor arrays, and, a controller configured to control the shutter and the readout circuitry. The controller comprises a processor and a memory having computer-readable code embodied therein which, when executed by the processor, causes the controller to open the shutter for an image capture period to allow the two or more image sensor arrays to capture pixel data, and, read out pixel data from the two or more image sensor arrays.
摘要翻译：电子照相机包括两个或更多个图像传感器阵列。图像传感器阵列中的至少一个具有高动态范围。相机还包括用于选择性地允许光到达两个或更多个图像传感器阵列的读取电路，用于选择性地从图像传感器阵列读出像素数据的快门，以及被配置为控制快门和读出电路的控制器。该控制器包括一个处理器和一个具有其中包含的计算机可读代码的存储器，当由处理器执行时，该控制器使控制器打开快门以获得图像捕获周期，以允许两个或更多个图像传感器阵列捕获像素数据，以及从两个或更多个图像传感器阵列中读出像素数据。

84. 发明申请

US20070268211A1 HDR DISPLAYS WITH INDIVIDUALLY-CONTROLLABLE COLOR BACKLIGHTS 有权
标题翻译： HDR显示屏具有独立控制的彩色背光
公开(公告)号：US20070268211A1
公开(公告)日：2007-11-22
申请号：US11831851
申请日：2007-07-31
申请人： Lorne Whitehead , Helge Seetzen , Don Graham , Greg Ward , Wolfgang Stuerzlinger
发明人： Lorne Whitehead , Helge Seetzen , Don Graham , Greg Ward , Wolfgang Stuerzlinger
IPC分类号： G09G3/20
CPC分类号： G02F1/01 , G02F1/133524 , G02F1/133603 , G02F1/1347 , G02F2001/133613 , G09G3/32 , G09G3/34 , G09G3/3426 , G09G3/3611 , G09G2300/023 , G09G2310/024 , G09G2320/0233 , G09G2320/0271 , G09G2320/043 , G09G2320/0626 , G09G2320/0633 , G09G2320/064 , G09G2320/0646 , G09G2320/066 , G09G2320/0693 , G09G2330/08 , G09G2360/145 , G09G2360/16 , H01J63/06 , H04N9/3102 , H04N9/3126 , H04N9/3155 , H04N9/3194 , H04N9/3197 , H05B33/0857
摘要： A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. The screen is illuminated with light from a light source comprising an array of controllable light-emitters. The controllable-emitters and elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.
摘要翻译：显示器具有包含光调制器的屏幕。屏幕可以是前投影屏幕或背投屏幕。屏幕被来自包括可控光发射器阵列的光源的光照射。可以控制光调制器的可控发射器和元件以调节从屏幕上的相应区域发出的光的强度。显示器可以提供高动态范围。

85. 发明授权

US07106505B2 High dynamic range display devices 有权
标题翻译：高动态范围显示设备
公开(公告)号：US07106505B2
公开(公告)日：2006-09-12
申请号：US11112428
申请日：2005-04-22
申请人： Lorne Whitehead , Greg Ward , Wolfgang Stuerzlinger , Helge Seetzen
发明人： Lorne Whitehead , Greg Ward , Wolfgang Stuerzlinger , Helge Seetzen
IPC分类号： G03B21/56 , G03B21/60 , G03B27/22 , G03B21/26 , G02F1/1335
CPC分类号： G03B21/60 , G02F1/133504 , G02F1/133526 , G02F1/133553 , G02F1/1347 , G02F1/167 , G03B21/14 , G03B21/2053 , G03B21/26 , G03B21/56 , G03B21/567 , G03B21/625 , G09G3/001 , G09G3/3426 , G09G5/10 , G09G2300/023 , G09G2310/024 , G09G2320/0233 , G09G2320/0271 , G09G2320/0633 , G09G2320/064 , H04N5/7416 , H04N9/31 , H04N9/3126 , H04N9/3138 , H04N9/3188
摘要： A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.
摘要翻译：显示器具有包含光调制器的屏幕。屏幕可以是前投影屏幕或背投屏幕。可以控制光调制器的元件以调节从屏幕上的相应区域发出的光的强度。显示器可以提供高动态范围。

86. 发明申请

US20060126171A1 High dynamic range display devices 有权
公开(公告)号：US20060126171A1
公开(公告)日：2006-06-15
申请号：US11351962
申请日：2006-02-10
申请人： Lorne Whitehead , Greg Ward , Wolfgang Stuerzlinger , Helge Seetzen
发明人： Lorne Whitehead , Greg Ward , Wolfgang Stuerzlinger , Helge Seetzen
IPC分类号： G03B21/56
CPC分类号： G03B21/60 , G02F1/133504 , G02F1/133526 , G02F1/133553 , G02F1/1347 , G02F1/167 , G03B21/14 , G03B21/2053 , G03B21/26 , G03B21/56 , G03B21/567 , G03B21/625 , G09G3/001 , G09G3/3426 , G09G5/10 , G09G2300/023 , G09G2310/024 , G09G2320/0233 , G09G2320/0271 , G09G2320/0633 , G09G2320/064 , H04N5/7416 , H04N9/31 , H04N9/3126 , H04N9/3138 , H04N9/3188
摘要： A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.

87. 发明授权

US08890795B2 Field sequential display of color images with color selection 有权
标题翻译：带颜色选择的彩色图像的现场顺序显示
公开(公告)号：US08890795B2
公开(公告)日：2014-11-18
申请号：US12941961
申请日：2010-11-08
申请人： Helge Seetzen
发明人： Helge Seetzen
IPC分类号： G09G3/36 , G09G3/34
CPC分类号： G09G3/3413 , G09G3/2003 , G09G3/342 , G09G3/3426 , G09G3/36 , G09G2300/023 , G09G2310/0235 , G09G2320/0646 , G09G2320/0666 , G09G2360/16
摘要： A color display has a monochrome modulator. An active area of the modulator is illuminated by an array of light sources. The light sources include light sources of three or more colors. The intensities of the light sources may be adjusted to project desired luminance patterns on an active area of the modulator. In a fast field sequential method different colors are projected sequentially. The modulator is set to modulate the projected luminance patterns to display a desired image. In a slow field sequential method, colors are projected simultaneously and the modulator is set to modulate most important colors in the image.
摘要翻译：彩色显示器具有单色调制器。调制器的有源区域被光源阵列照亮。光源包括三种或更多种颜色的光源。可以调节光源的强度以在调制器的有效区域上投影所需的亮度图案。在快速场顺序方法中，顺序地投影不同的颜色。调制器被设置为调制投影亮度图案以显示期望的图像。在慢场顺序方法中，颜色同时投影，调制器被设置为调制图像中最重要的颜色。

88. 发明授权

US08786643B2 Edge-lit local dimming displays, display components and related methods 有权
标题翻译：边缘式局部调光显示，显示组件和相关方法
公开(公告)号：US08786643B2
公开(公告)日：2014-07-22
申请号：US13378759
申请日：2010-07-06
申请人： Helge Seetzen
发明人： Helge Seetzen
IPC分类号： G09G5/10 , G02B6/35 , G09G3/34 , G02F1/1335 , G02F1/167 , G09G3/36
CPC分类号： G09G3/3426 , G02B6/0033 , G02B6/3536 , G02B6/357 , G02F1/133615 , G02F1/167 , G02F2001/133545 , G02F2001/133601 , G02F2201/44 , G02F2202/04 , G09G3/3433 , G09G3/344 , G09G3/3611 , G09G2300/023 , G09G2320/0646 , G09G2360/16
摘要： An edge-lit display having a front modulator in the top layer of an optical package and an extractor in at least one of the top and bottom layers. A control system is connected to control the extraction mechanism to project light which approximates a desired image onto the front modulator, estimate a pattern of light incident on the front modulator, and control the front modulator based on the estimated pattern.
摘要翻译：一种边缘照明显示器，其具有在光学封装的顶层中的前调制器和在顶层和底层中的至少一个中的提取器。连接控制系统以控制提取机构将近似所需图像的光投射到前调制器上，估计入射在前调制器上的光的图案，并且基于估计图案来控制前调制器。

89. 发明授权

US08493313B2 Temporal filtering of video signals 有权
标题翻译：视频信号的时间滤波
公开(公告)号：US08493313B2
公开(公告)日：2013-07-23
申请号：US12030448
申请日：2008-02-13
申请人： Gerwin Damberg , Helge Seetzen
发明人： Gerwin Damberg , Helge Seetzen
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G2320/0261 , G09G2320/0646 , G09G2320/0653 , G09G2320/066 , G09G2360/16
摘要： A process for reducing noise and temporal artifacts (e.g. walking LEDs) on a dual modulation display system by applying temporal filtering to rear modulation signals of a sequence of video frames. Flare and dimming rates are calculated for a current frame in the video. If a flare rate threshold is exceeded, an intensity of the backlight is limited to a predetermined flare rate. If a dimming rate threshold is exceeded, the backlight intensity is limited to a predetermined dimming rate. The limitations are applied, for example, on an element-by-element basis. In the event of a scene change, the limitations do not need to be applied. A forward modulation signal is calculated by taking into account any applied backlight limitations.
摘要翻译：一种通过对视频帧序列的后调制信号应用时间滤波来减少双调制显示系统上的噪声和时间假象（例如，行走LED）的过程。为视频中的当前帧计算耀斑和调光率。如果超过光斑速率阈值，则将背光的强度限制在预定的扩张率。如果超过了调光率阈值，则将背光强度限制在预定的调光速率。这些限制例如在逐个元素的基础上被应用。在场景变化的情况下，不需要应用限制。通过考虑任何应用的背光限制来计算正向调制信号。

90. 发明申请

US20120032999A1 Thin Displays Having Spatially Variable Backlights 有权
标题翻译：具有空间可变背光的薄型显示器
公开(公告)号：US20120032999A1
公开(公告)日：2012-02-09
申请号：US13257930
申请日：2010-04-05
申请人： Helge Seetzen
发明人： Helge Seetzen
IPC分类号： G09G5/10 , H05B33/14 , H05B33/12
CPC分类号： G02F1/133603 , G02F2001/133612 , G09G3/3426 , G09G2320/0233 , G09G2320/0271 , G09G2320/0646
摘要： A display has a light source layer having control inputs for controlling the light source layer to emit light such that the light output varies smoothly with position in a manner determined by the control inputs. An LCD panel or other spatial light modulator modulates light from the light source layer. The light source layer may be thin.
摘要翻译：显示器具有光源层，其具有用于控制光源层发光的控制输入，使得光输出以由控制输入确定的方式以位置平滑地变化。 LCD面板或其他空间光调制器调制来自光源层的光。光源层可以是薄的。

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