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21. 发明申请

US20050248554A1 Liquid crystal display with filtered black point 有权
标题翻译：液晶显示器带过滤黑点
公开(公告)号：US20050248554A1
公开(公告)日：2005-11-10
申请号：US10966973
申请日：2004-10-15
申请人： Xiao-fan Feng , Scott Daly
发明人： Xiao-fan Feng , Scott Daly
IPC分类号： G09G3/34 , G09G3/36
CPC分类号： G09G3/3426 , G09G2320/0271 , G09G2320/062 , G09G2320/0633 , G09G2320/064 , G09G2320/0646 , G09G2360/16
摘要： A backlit display with improved dynamic range.
摘要翻译：具有改进动态范围的背光显示屏。

22. 发明申请

US20050185001A1 Systems and methods for dither structure creation and application 有权
标题翻译：用于抖动结构创建和应用的系统和方法
公开(公告)号：US20050185001A1
公开(公告)日：2005-08-25
申请号：US10645952
申请日：2003-08-22
申请人： Xiao-Fan Feng , Scott Daly
发明人： Xiao-Fan Feng , Scott Daly
IPC分类号： G06T5/00 , G09G3/20 , G09G5/02 , G09G5/10 , H04N1/405 , H04N1/46
CPC分类号： G09G5/02 , G09G3/2051 , G09G3/2055 , G09G5/026
摘要： Embodiments of the present invention comprise systems and methods for creation, modification and implementation of dither pattern structures.
摘要翻译：本发明的实施例包括用于创建，修改和实现抖动图案结构的系统和方法。

23. 发明授权

US06429953B1 Super resolution scanning using color multiplexing of image capture devices 有权
标题翻译：使用图像捕获设备的彩色复用进行超分辨率扫描
公开(公告)号：US06429953B1
公开(公告)日：2002-08-06
申请号：US09309089
申请日：1999-05-10
申请人： Xiao-fan Feng
发明人： Xiao-fan Feng
IPC分类号： G06F308
CPC分类号： H04N9/045
摘要： A method for super-resolution scanning in a image capturing device includes capturing a first color component of the image at one-half of a full resolution, capturing a first luminance component at one-half of the full resolution, and generating a first color-luminance output signal therefrom; capturing a second luminance component of the image at the full resolution and generating a luminance output signal therefrom; capturing a second color component of the image at one-half the full resolution, capturing a third luminance component of the image at one-half the full resolution, and generating a second color-luminance output signal therefrom; converting the first and second luminance components of the first and second color-luminance output signals and the third luminance component signal to a luminance component signal of 2X full resolution; and processing the full resolution output signals and the 2X full resolution output signal to form a combined output signal. A system for super-resolution scanning in a image capturing device includes a sensor array having a first row with first color pixel capturing elements which alternate with first luminance pixel capturing elements; a second row having second luminance pixel capturing elements; a third row with second color pixel capturing elements which alternate with third luminance pixel capturing elements; and a processing mechanism for transforming the first and second color components into full resolution color components and for transforming the luminance components into a 2X full resolution luminance component.
摘要翻译：一种用于在图像捕获装置中进行超分辨率扫描的方法包括以全分辨率的一半捕获图像的第一颜色分量，以全分辨率的一半捕获第一亮度分量，亮度输出信号; 以全分辨率捕获图像的第二亮度分量并从其产生亮度输出信号; 以全分辨率的一半拍摄图像的第二颜色分量，以全分辨率的一半拍摄图像的第三亮度分量，并从其生成第二颜色亮度输出信号; 将第一和第二颜色亮度输出信号和第三亮度分量信号的第一和第二亮度分量转换成2X全分辨率的亮度分量信号; 并处理全分辨率输出信号和2X全分辨率输出信号以形成组合输出信号。一种用于图像捕获装置中的超分辨率扫描的系统包括具有第一行的传感器阵列，其具有与第一亮度像素捕获元件交替的第一颜色像素捕获元件; 具有第二亮度像素捕获元件的第二行; 具有与第三亮度像素捕获元件交替的第二颜色像素捕获元件的第三行; 以及用于将第一和第二颜色分量变换成全分辨率颜色分量并将亮度分量变换为2X全分辨率亮度分量的处理机构。

24. 发明授权

US5805724A Method and system for hybrid error diffusion processing of image information using dynamic screens based on brightness/darkness settings 失效
标题翻译：使用基于亮度/黑度设置的动态屏幕对图像信息进行混合误差扩散处理的方法和系统
公开(公告)号：US5805724A
公开(公告)日：1998-09-08
申请号：US719097
申请日：1996-09-24
申请人： David J. Metcalfe , Roger L. Triplett , John T. Newell , Xiao-fan Feng
发明人： David J. Metcalfe , Roger L. Triplett , John T. Newell , Xiao-fan Feng
IPC分类号： H04N1/405 , G06K9/38 , G06T5/00
CPC分类号： H04N1/4053
摘要： A printing system for rendering marks on a recording medium receives a multi-level grey scale pixel value representing a pixel having a first resolution. A screening circuit generates a screened multi-level grey scale pixel value equal to (G.sub.L -V.sub.i)+(S.sub.i -Th)*Dmp.sub.vi *Mod.sub.Eff wherein G.sub.L is the maximum grey level value of the pixel, V.sub.i is equal to the multi-level grey scale pixel value of the first resolution, S.sub.i is equal to a screen value corresponding to a position of the pixel, the image classification of the pixel and a brightness/darkness setting, The threshold value, Dmp.sub.vi is a video dependent dampening factor, and Mod.sub.Eff is a modulation multiplication factor. An interpolator converts the screened multi-level grey scale pixel value to a second resolution, the second resolution being higher than the first resolution, and a binarization circuit binarizes the converted multi-level grey scale pixel value so as to output a binary signal and an error value, the error value having a resolution equal to the first resolution. The error value is diffused to multi-level grey scale pixel values corresponding to pixels adjacent to the pixel having the first resolution, and the binary signal is converted into a mark on the recording medium.
摘要翻译：用于在记录介质上渲染标记的打印系统接收表示具有第一分辨率的像素的多级灰度像素值。筛选电路产生等于（GL-Vi）+（Si-Th）* Dmpvi * ModEff的屏蔽多级灰度像素值，其中GL是像素的最大灰度级值，Vi等于多级第一分辨率的灰阶像素值，Si等于对应于像素的位置，像素的图像分类和亮度/暗度设置的屏幕值。阈值Dmpvi是视频相关的衰减因子，以及 ModEff是调制倍增因子。内插器将所筛选的多级灰阶像素值转换为第二分辨率，第二分辨率高于第一分辨率，二值化电路对转换后的多级灰阶像素值进行二值化处理，以输出二进制信号和误差值，误差值具有等于第一分辨率的分辨率。误差值扩散到与具有第一分辨率的像素相邻的像素对应的多级灰度像素值，并且二进制信号被转换成记录介质上的标记。

25. 发明授权

US08947339B2 Noise-compensated LCD display 有权
标题翻译：噪声补偿液晶显示屏
公开(公告)号：US08947339B2
公开(公告)日：2015-02-03
申请号：US12655025
申请日：2009-12-21
申请人： Xiao-fan Feng , Scott J. Daly
发明人： Xiao-fan Feng , Scott J. Daly
IPC分类号： G09G3/36 , G09G3/34
CPC分类号： G09G3/3611 , G09G3/3426 , G09G2320/0646 , G09G2320/066 , G09G2360/16
摘要： A method for displaying an input image on a display includes receiving the input image to be displayed on the display. The image is modified with a first process to determine a driving signal for a two-dimensional backlight array of independently selectable light emitting elements of the display. The first modified image is modified with a second noise reducing process to determine a driving signal for a two-dimensional liquid crystal layer defining pixels of the display. The two-dimensional backlight array has a different density of light emitting elements than the two-dimensional liquid crystal layer defining the pixels of the display.
摘要翻译：用于在显示器上显示输入图像的方法包括接收要在显示器上显示的输入图像。通过第一处理修改图像以确定用于显示器的独立可选择的发光元件的二维背光阵列的驱动信号。通过第二降噪处理来修改第一修改图像，以确定用于限定显示器的像素的二维液晶层的驱动信号。二维背光阵列具有与限定显示器的像素的二维液晶层不同的发光元件的密度。

26. 发明授权

US08941580B2 Liquid crystal display with area adaptive backlight 有权
标题翻译：带区域自适应背光的液晶显示器
公开(公告)号：US08941580B2
公开(公告)日：2015-01-27
申请号：US11607553
申请日：2006-11-30
申请人： Feng Li , Xiao-Fan Feng
发明人： Feng Li , Xiao-Fan Feng
IPC分类号： G09G3/36 , G09G3/34
CPC分类号： G09G3/3426 , G09G3/3611 , G09G2310/061 , G09G2320/0238 , G09G2320/0247 , G09G2320/0252 , G09G2320/0261 , G09G2320/0271 , G09G2320/0646 , G09G2320/0653 , G09G2320/066 , G09G2320/103 , G09G2330/021 , G09G2340/16 , G09G2360/18
摘要： A backlight display has improved display characteristics. An image is displayed on the display which includes a liquid crystal material with a light valve. The display receives an image signal and modifies the light for a backlight array and a liquid crystal layer.
摘要翻译：背光显示器具有改进的显示特性。在显示器上显示图像，其包括具有光阀的液晶材料。显示器接收图像信号并修改背光阵列和液晶层的光。

27. 发明授权

US08531380B2 Methods and systems for area adaptive backlight management 有权
标题翻译：区域自适应背光管理方法与系统
公开(公告)号：US08531380B2
公开(公告)日：2013-09-10
申请号：US12177758
申请日：2008-07-22
申请人： Xiao-Fan Feng
发明人： Xiao-Fan Feng
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G3/3611 , G09G2320/0238 , G09G2320/0247 , G09G2320/0261 , G09G2320/0271 , G09G2320/0646 , G09G2320/066 , G09G2360/16
摘要： Elements of the present invention relate to systems and methods for generating, modifying and applying backlight array driving values.
摘要翻译：本发明的要素涉及用于产生，修改和应用背光阵列驱动值的系统和方法。

28. 发明申请

US20130050279A1 MULTI-PRIMARY DISPLAY WITH AREA ACTIVE BACKLIGHT 有权
标题翻译：多主显示区域活动背光
公开(公告)号：US20130050279A1
公开(公告)日：2013-02-28
申请号：US13221347
申请日：2011-08-30
申请人： Xiao-Fan FENG
发明人： Xiao-Fan FENG
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G09G3/3413 , G09G3/3426 , G09G3/3611 , G09G2300/0452 , G09G2320/0646 , G09G2320/0666
摘要： A method of illuminating a display includes spatially varying the luminance of a multi-colored light source illuminating a plurality of pixels of the display in response to receiving a plurality of pixel values, and varying the transmittance of a light valve of the display having filters corresponding to the multi-colored light source in response to receiving the plurality of pixel values. The illumination is modified for a plurality of pixel values based upon modification of the luminance of the light source and varying the transmittance of the light valve.
摘要翻译：照明显示器的方法包括：响应于接收到多个像素值而对显示器的多个像素照亮多色光源的空间变化的亮度，并且改变具有对应的滤光器的显示器的光阀的透射率响应于接收到多个像素值而到达多色光源。基于光源的亮度的改变和改变光阀的透射率，对多个像素值修改照明。

29. 发明申请

US20120293540A1 SYSTEMS AND METHODS FOR DITHER STRUCTURE CREATION AND APPLICATION 有权
标题翻译：用于结构创建和应用的系统和方法
公开(公告)号：US20120293540A1
公开(公告)日：2012-11-22
申请号：US13563583
申请日：2012-07-31
申请人： Xiao-Fan FENG , Scott J. DALY
发明人： Xiao-Fan FENG , Scott J. DALY
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G3/2051 , G09G3/2055 , G09G5/026
摘要： Embodiments of the present invention comprise systems and methods for creation, modification and implementation of dither pattern structures.
摘要翻译：本发明的实施例包括用于创建，修改和实现抖动图案结构的系统和方法。

30. 发明授权

US08217890B2 Liquid crystal display with black point modulation 有权
标题翻译：带黑点调制的液晶显示器
公开(公告)号：US08217890B2
公开(公告)日：2012-07-10
申请号：US12413259
申请日：2009-03-27
申请人： Scott J Daly , Xiao-fan Feng
发明人： Scott J Daly , Xiao-fan Feng
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G3/3413 , G09G2320/0238 , G09G2320/0247 , G09G2320/0261 , G09G2320/0276 , G09G2320/062 , G09G2320/0633 , G09G2320/064 , G09G2320/0646 , G09G2330/10 , G09G2360/16
摘要： A backlit display with improved dynamic range. A first pixel is illuminated at a first non-zero illumination level during a first frame and a second non-zero illumination level during a second frame, immediately following the first frame. The second illumination level is greater than the first level. The first pixel is decreased in illumination to a level less than the first illumination level prior to illuminating the first pixel at the second illumination level during the second frame.
摘要翻译：具有改进动态范围的背光显示屏。第一像素在第一帧期间的第一非零照明水平下被照亮，并且在第二帧期间紧跟在第一帧之后的第二非零照明水平。第二个照明级别大于第一级。在第二帧期间，第一像素在照明之前被降低至低于第一照明级别的水平，然后再以第二照明级别照亮第一像素。

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