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1. 发明授权

US08018476B2 Subpixel layouts for high brightness displays and systems 有权
标题翻译：用于高亮度显示和系统的子像素布局
公开(公告)号：US08018476B2
公开(公告)日：2011-09-13
申请号：US11734275
申请日：2007-04-12
申请人： Thomas Lloyd Credelle , Candice Hellen Brown Elliott , Anthony Botzas
发明人： Thomas Lloyd Credelle , Candice Hellen Brown Elliott , Anthony Botzas
IPC分类号： G09G5/10
CPC分类号： G09G3/2074 , G09G2300/0443 , G09G2300/0452
摘要： A display device comprises a display panel comprising high brightness subpixel repeating groups—for example, RGBW display panels. Displays comprise subpixel repeating groups that include first and second primary color stripes and third and fourth primary color subpixels that are disposed on a checkerboard pattern. A subpixel rendering operation includes, or is followed by, a white subpixel adjustment operation that adjusts the brightness of the white subpixels in the areas of the displayed image that contain high spatial frequency features such as lines and text, in order to improve image quality such as image contrast.
摘要翻译：显示装置包括包括高亮度子像素重复组的显示面板，例如RGBW显示面板。显示器包括包括第一和第二原色条纹的子像素重复组以及设置在棋盘图案上的第三和第四基色子像素。子像素着色操作包括或跟随着白色子像素调整操作，该白色子像素调整操作调整包含诸如行和文本之类的高空间频率特征的显示图像的区域中的白色子像素的亮度，以便提高像作为图像对比。

2. 发明申请

US20080049048A1 SUBPIXEL LAYOUTS FOR HIGH BRIGHTNESS DISPLAYS AND SYSTEMS 有权
标题翻译：用于高亮度显示和系统的SUBPIXEL LAYOUTS
公开(公告)号：US20080049048A1
公开(公告)日：2008-02-28
申请号：US11734275
申请日：2007-04-12
申请人： Thomas Lloyd Credelle , Candice Hellen Brown Elliott , Anthony Botzas
发明人： Thomas Lloyd Credelle , Candice Hellen Brown Elliott , Anthony Botzas
IPC分类号： G09G5/10
CPC分类号： G09G3/2074 , G09G2300/0443 , G09G2300/0452
摘要： A display device comprises a display panel comprising high brightness subpixel repeating groups—for example, RGBW display panels. Displays comprise subpixel repeating groups that include first and second primary color stripes and third and fourth primary color subpixels that are disposed on a checkerboard pattern. A subpixel rendering operation includes, or is followed by, a white subpixel adjustment operation that adjusts the brightness of the white subpixels in the areas of the displayed image that contain high spatial frequency features such as lines and text, in order to improve image quality such as image contrast.
摘要翻译：显示装置包括包括高亮度子像素重复组的显示面板，例如RGBW显示面板。显示器包括包括第一和第二原色条纹的子像素重复组以及设置在棋盘图案上的第三和第四基色子像素。子像素着色操作包括或跟随着白色子像素调整操作，该白色子像素调整操作调整包含诸如行和文本之类的高空间频率特征的显示图像的区域中的白色子像素的亮度，以便提高像作为图像对比。

3. 发明授权

US08411022B2 Multiprimary color display with dynamic gamut mapping 有权
公开(公告)号：US08411022B2
公开(公告)日：2013-04-02
申请号：US12504603
申请日：2009-07-16
申请人： Candice Hellen Brown Elliott , Thomas Lloyd Credelle , Anthony Botzas , Michael Francis Higgins
发明人： Candice Hellen Brown Elliott , Thomas Lloyd Credelle , Anthony Botzas , Michael Francis Higgins
IPC分类号： G09G3/36
CPC分类号： G09G5/06 , G09G3/3426 , G09G3/3607 , G09G2300/0452 , G09G2320/0238 , G09G2320/0276 , G09G2320/0646 , G09G2320/0653 , G09G2340/06
摘要： The embodiments disclosed herein comprise a plurality of modules and means to provide effect dynamic gamut mapping and backlight control. In one embodiment, a display system comprises: a transmissive display, said display comprising a plurality of colored subpixels wherein one such colored subpixel is substantially wide spectrum bandpass; a transmissive display controller, said display controller providing signals to said transmissive display to set the amount of transmissivity of each said colored subpixel; a backlight, said backlight providing illumination to said transmissive display; a backlight controller, said controller providing signals to said backlight to modulate the amount of illumination provided by said backlight to said transmissive display; peak surveying module for surveying image data and extracting the image gamut hull for providing intermediate backlight data signals to said backlight controller to match said image gamut hull; and a means for normalizing display image data signals according to said intermediate backlight data signals and providing said normalized image data as intermediate display data.

4. 发明申请

US20090278867A1 MULTIPRIMARY COLOR DISPLAY WITH DYNAMIC GAMUT MAPPING 有权
标题翻译：多动彩色显示与动态游戏绘图
公开(公告)号：US20090278867A1
公开(公告)日：2009-11-12
申请号：US12504603
申请日：2009-07-16
申请人： Candice Hellen BROWN ELLIOTT , Thomas Lloyd Credelle , Anthony Botzas , Michael Francis Higgins
发明人： Candice Hellen BROWN ELLIOTT , Thomas Lloyd Credelle , Anthony Botzas , Michael Francis Higgins
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G09G5/06 , G09G3/3426 , G09G3/3607 , G09G2300/0452 , G09G2320/0238 , G09G2320/0276 , G09G2320/0646 , G09G2320/0653 , G09G2340/06
摘要： The embodiments disclosed herein comprise a plurality of modules and means to provide effect dynamic gamut mapping and backlight control. In one embodiment, a display system comprises: a transmissive display, said display comprising a plurality of colored subpixels wherein one such colored subpixel is substantially wide spectrum bandpass; a transmissive display controller, said display controller providing signals to said transmissive display to set the amount of transmissivity of each said colored subpixel; a backlight, said backlight providing illumination to said transmissive display; a backlight controller, said controller providing signals to said backlight to modulate the amount of illumination provided by said backlight to said transmissive display; peak surveying module for surveying image data and extracting the image gamut hull for providing intermediate backlight data signals to said backlight controller to match said image gamut hull; and a means for normalizing display image data signals according to said intermediate backlight data signals and providing said normalized image data as intermediate display data.
摘要翻译：本文公开的实施例包括多个模块和装置，用于提供效果动态色域映射和背光控制。在一个实施例中，显示系统包括：透射显示器，所述显示器包括多个彩色子像素，其中一个这样的有色子像素基本上是宽谱带通; 透明显示控制器，所述显示控制器向所述透射显示器提供信号以设置每个所述有色子像素的透射率; 背光源，所述背光为所述透射显示器提供照明; 背光控制器，所述控制器向所述背光源提供信号，以将所述背光提供的照明量调制到所述透射显示器; 峰值测量模块，用于测量图像数据并提取图像色域，用于向所述背光控制器提供中间背光数据信号以匹配所述图像色域; 以及用于根据所述中间背光数据信号对显示图像数据信号进行归一化并将所述标准化图像数据提供为中间显示数据的装置。

5. 发明授权

US07876341B2 Subpixel layouts for high brightness displays and systems 有权
标题翻译：用于高亮度显示和系统的子像素布局
公开(公告)号：US07876341B2
公开(公告)日：2011-01-25
申请号：US11684499
申请日：2007-03-09
申请人： Thomas Lloyd Credelle , Candice Hellen Brown Elliott , Anthony Botzas
发明人： Thomas Lloyd Credelle , Candice Hellen Brown Elliott , Anthony Botzas
IPC分类号： G09G5/10
CPC分类号： G09G3/2074 , G09G3/2003 , G09G2300/0443 , G09G2300/0452
摘要： A display device comprises a display panel comprising high brightness subpixel repeating groups—for example, RGBW display panels. Displays comprise subpixel repeating groups that in some embodiments are part-striped colored subpixels and part-checkerboard pattern colored subpixels.
摘要翻译：显示装置包括包括高亮度子像素重复组的显示面板，例如RGBW显示面板。显示器包括子像素重复组，其在一些实施例中是部分条纹彩色子像素和部分棋盘图案彩色子像素。

6. 发明授权

US07592996B2 Multiprimary color display with dynamic gamut mapping 有权
标题翻译：多主色彩显示与动态色域映射
公开(公告)号：US07592996B2
公开(公告)日：2009-09-22
申请号：US11750895
申请日：2007-05-18
申请人： Candice Hellen Brown Elliott , Thomas Lloyd Credelle , Anthony Botzas , Michael Francis Higgins
发明人： Candice Hellen Brown Elliott , Thomas Lloyd Credelle , Anthony Botzas , Michael Francis Higgins
IPC分类号： G09G3/36
CPC分类号： G09G5/06 , G09G3/3426 , G09G3/3607 , G09G2300/0452 , G09G2320/0238 , G09G2320/0276 , G09G2320/0646 , G09G2320/0653 , G09G2340/06
摘要： The embodiments disclosed herein comprise a plurality of modules and means to provide effect dynamic gamut mapping and backlight control. In one embodiment, a display system comprises: a transmissive display, said display comprising a plurality of colored subpixels wherein one such colored subpixel is substantially wide spectrum bandpass; a transmissive display controller, said display controller providing signals to said transmissive display to set the amount of transmissivity of each said colored subpixel; a backlight, said backlight providing illumination to said transmissive display; a backlight controller, said controller providing signals to said backlight to modulate the amount of illumination provided by said backlight to said transmissive display; peak surveying module for surveying image data and extracting the image gamut hull for providing intermediate backlight data signals to said backlight controller to match said image gamut hull; and a means for normalizing display image data signals according to said intermediate backlight data signals and providing said normalized image data as intermediate display data.
摘要翻译：本文公开的实施例包括多个模块和装置，用于提供效果动态色域映射和背光控制。在一个实施例中，显示系统包括：透射显示器，所述显示器包括多个彩色子像素，其中一个这样的有色子像素基本上是宽谱带通; 透明显示控制器，所述显示控制器向所述透射显示器提供信号以设置每个所述有色子像素的透射率; 背光源，所述背光为所述透射显示器提供照明; 背光控制器，所述控制器向所述背光源提供信号，以将所述背光提供的照明量调制到所述透射显示器; 峰值测量模块，用于测量图像数据并提取图像色域，用于向所述背光控制器提供中间背光数据信号以匹配所述图像色域; 以及用于根据所述中间背光数据信号对显示图像数据信号进行归一化并将所述标准化图像数据提供为中间显示数据的装置。

7. 发明申请

US20080049047A1 SUBPIXEL LAYOUTS FOR HIGH BRIGHTNESS DISPLAYS AND SYSTEMS 有权
标题翻译：用于高亮度显示和系统的SUBPIXEL LAYOUTS
公开(公告)号：US20080049047A1
公开(公告)日：2008-02-28
申请号：US11684499
申请日：2007-03-09
申请人： Thomas Lloyd Credelle , Candice Hellen Brown Elliott , Anthony Botzas
发明人： Thomas Lloyd Credelle , Candice Hellen Brown Elliott , Anthony Botzas
IPC分类号： G09G5/10
CPC分类号： G09G3/2074 , G09G3/2003 , G09G2300/0443 , G09G2300/0452
摘要： A display device comprises a display panel comprising high brightness subpixel repeating groups—for example, RGBW display panels. Displays comprise subpixel repeating groups that in some embodiments are part-striped colored subpixels and part-checkerboard pattern colored subpixels.
摘要翻译：显示装置包括包括高亮度子像素重复组的显示面板，例如RGBW显示面板。显示器包括子像素重复组，其在一些实施例中是部分条纹彩色子像素和部分棋盘图案彩色子像素。

8. 发明授权

US08830256B2 Color correction to compensate for displays' luminance and chrominance transfer characteristics 有权
标题翻译：颜色校正以补偿显示器的亮度和色度传递特性
公开(公告)号：US08830256B2
公开(公告)日：2014-09-09
申请号：US12646912
申请日：2009-12-23
申请人： Anthony Botzas , Candice Hellen Brown Elliott , Michael Francis Higgins
发明人： Anthony Botzas , Candice Hellen Brown Elliott , Michael Francis Higgins
IPC分类号： G09G5/02 , G09G3/20
CPC分类号： G09G5/02 , G09G3/2044 , G09G2320/0242 , G09G2320/0276 , G09G2340/06
摘要： Displays are provided with circuitry performing color correction to compensate for the displays' luminance and chrominance transfer characteristics. Some techniques are suitable for RGBW displays and for subpixel-rendered displays. Some displays include an external light source (e.g. a backlight unit in LCDs), and the color correction is coordinated with dynamic control of the light source.
摘要翻译：显示器具有执行颜色校正以补偿显示器的亮度和色度传递特性的电路。一些技术适用于RGBW显示器和子像素渲染显示器。一些显示器包括外部光源（例如LCD中的背光单元），并且颜色校正与光源的动态控制协调。

9. 发明申请

US20120327144A1 GAMUT MAPPING AND SUBPIXEL RENDERING SYSTEMS AND METHODS 有权
标题翻译： GAMUT映射和SUBPIXEL渲染系统和方法
公开(公告)号：US20120327144A1
公开(公告)日：2012-12-27
申请号：US13604894
申请日：2012-09-06
申请人： Michael Francis Higgins , Anthony Botzas , Candice Hellen Brown ELLIOTT
发明人： Michael Francis Higgins , Anthony Botzas , Candice Hellen Brown ELLIOTT
IPC分类号： G09G5/02
CPC分类号： H04N9/67 , G09G3/2003 , G09G2300/0452 , G09G2320/0271 , G09G2340/06 , G09G2360/16 , H04N1/6058
摘要： In a first embodiment, a display system comprises a display panel with 4 or more colored subpixels. The display system receives input image data specified in a first color space and outputs image data specified in a second color space. The display system further comprises a gamut mapping module for mapping the input image data specified in the first color space to image data specified in the second color space. The gamut mapping module clamps out-of-gamut colors using at least a first clamping system and a second clamping system. The first and second clamping systems yield first and second clamped values. A weighting module produces a resulting clamped value from the first and second clamped values. A final output image value is derived from the resulting clamped value. Other embodiments of the display system include pre-reduction modules and adjustable GMA modules.
摘要翻译：在第一实施例中，显示系统包括具有4个或更多个彩色子像素的显示面板。显示系统接收在第一颜色空间中指定的输入图像数据并输出在第二颜色空间中指定的图像数据。显示系统还包括色域映射模块，用于将在第一颜色空间中指定的输入图像数据映射到在第二颜色空间中指定的图像数据。色域映射模块使用至少第一夹紧系统和第二夹紧系统来夹紧色域外的色彩。第一和第二夹紧系统产生第一和第二钳位值。加权模块从第一和第二钳位值产生所得到的钳位值。最终的输出图像值是从得到的钳位值导出的。显示系统的其他实施例包括预还原模块和可调GMA模块。

10. 发明授权

US08405672B2 Supbixel rendering suitable for updating an image with a new portion 有权
标题翻译： Supbixel渲染适合于用新的部分更新图像
公开(公告)号：US08405672B2
公开(公告)日：2013-03-26
申请号：US12546348
申请日：2009-08-24
申请人： Seok Jin Han , Anthony Botzas , Candice Hellen Brown Elliott
发明人： Seok Jin Han , Anthony Botzas , Candice Hellen Brown Elliott
IPC分类号： G09G5/02 , G09G5/00
CPC分类号： G09G5/02 , G09G2300/0439 , G09G2340/06
摘要： In an image update, a display apparatus receives only a new portion (1110) of an image for display but does not receive the remaining, unchanged portion of the image. The display apparatus performs a subpixel rendering (SPR) operation (454) for the new portion but does not redo the SPR for the whole image. Efficient techniques are provided to achieve good appearance at the edges between the new portion and the rest of the image. Other features are also provided.
摘要翻译：在图像更新中，显示装置仅接收用于显示的图像的新部分（1110），但是不接收图像的剩余的未改变的部分。显示装置对新部分执行子像素着色（SPR）操作（454），但是不会重复整个图像的SPR。提供了有效的技术以在图像的新部分和其余部分之间的边缘处实现良好的外观。还提供其他功能。

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