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公开(公告)号：US20080158243A1
公开(公告)日：2008-07-03
申请号：US12048163
申请日：2008-03-13
IPC分类号： G09G5/02
CPC分类号： G06F3/14 , G09G3/2003 , G09G2300/0443 , G09G2300/0452 , G09G2320/02 , G09G2340/02 , G09G2340/0457
摘要： Various imaging processing techniques are disclosed for displaying a pre-subpixel rendered image. The pre-subpixel rendered image can be transmitted directly to a display capable of displaying a subpixel rendered image. The pre-subpixel rendered image can also be stored for later transmission for output to the display. Additionally, the pre-subpixel rendered image can be embedded in an image data stream and later extracted and displayed. Furthermore, various techniques have been disclosed to embed and extract the pre-subpixel rendered image.
摘要翻译： 公开了用于显示预亚像素着色图像的各种成像处理技术。 预像素渲染图像可以直接发送到能够显示子像素着色图像的显示器。 预先子像素着色的图像也可以被存储以便稍后传输以输出到显示器。 此外，预先子像素着色的图像可以嵌入在图像数据流中，并且随后被提取和显示。 此外，已经公开了各种技术来嵌入和提取预先子像素着色的图像。
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公开(公告)号：US20070285442A1
公开(公告)日：2007-12-13
申请号：US11750112
申请日：2007-05-17
申请人： Michael Higgins
发明人： Michael Higgins
CPC分类号： G09G5/006 , G09G3/20 , G09G3/2003 , G09G5/005 , G09G5/02 , G09G2300/0452 , G09G2320/0276 , G09G2340/0407 , G09G2340/0414 , G09G2340/0421 , G09G2340/0457 , G09G2340/0492
摘要： A hardware-implemented function evaluator performs mathematical calculations at high speeds to generate data values in place of an LUT. The disclosed embodiments can generate a small number of output values from a large number of input values. The calculations can use functions that are monotonically increasing such as, for example, square root, power curves, and trigonometric functions.
摘要翻译： 硬件实现的功能评估器以高速执行数学计算，以生成数据值代替LUT。 所公开的实施例可以从大量的输入值生成少量的输出值。 计算可以使用单调递增的函数，例如平方根，功率曲线和三角函数。
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公开(公告)号：US20070279372A1
公开(公告)日：2007-12-06
申请号：US11750895
申请日：2007-05-18
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。
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公开(公告)号：US07301543B2
公开(公告)日：2007-11-27
申请号：US10821386
申请日：2004-04-09
CPC分类号： G09G5/02
摘要： Several embodiments of the present application disclose techniques, systems and methods for changing or rendering input image data that may assume a first white point for a given display into image data to be rendered under a second—assumed, desired or measured—white point of the display.
摘要翻译： 本申请的几个实施例公开了用于改变或呈现输入图像数据的技术，系统和方法，该输入图像数据可以将给定显示器的第一白点置于图像数据中，以在第二假定的，期望的或测量的白点 显示。
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公开(公告)号：US07283142B2
公开(公告)日：2007-10-16
申请号：US10278393
申请日：2002-10-22
CPC分类号： G09G3/2003 , G02F2201/52 , G09G3/20 , G09G3/2074 , G09G3/3607 , G09G3/3614 , G09G3/3648 , G09G5/006 , G09G2300/0426 , G09G2300/0443 , G09G2300/0452 , G09G2300/0465 , G09G2300/06 , G09G2300/08 , G09G2320/0209
摘要： A color display having horizontal sub-pixel arrangements and layouts is disclosed. The display can include a plurality of a sub-pixel group. The sub-pixel group can have a plurality of sub-pixels wherein each sub-pixel has a height along a vertical axis and a width along a horizontal axis. The width of each sub-pixel is greater in length than its height in the sub-pixel group. The display also includes a column driver coupled to each sub-pixel in a column and a row driver coupled to each sub-pixel in a row of the sub-pixel group. Each sub-pixel in the sub-pixel group is coupled to the row driver along the width of the sub-pixel.
摘要翻译： 公开了具有水平子像素布置和布局的彩色显示器。 显示器可以包括多个子像素组。 子像素组可以具有多个子像素，其中每个子像素具有沿垂直轴的高度和沿着水平轴的宽度。 每个子像素的宽度在子像素组中的长度大于其高度。 显示器还包括耦合到列中的每个子像素的列驱动器和耦合到子像素组的一行中的每个子像素的行驱动器。 子像素组中的每个子像素沿着子像素的宽度耦合到行驱动器。
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公开(公告)号：US07268748B2
公开(公告)日：2007-09-11
申请号：US10442320
申请日：2003-05-20
IPC分类号： G09G1/28
摘要： A cathode ray tube (CRT) device increases image resolution using spatial or temporal techniques. The CRT device includes a plurality of electron guns that each produce an electron beam and a plurality of separate phosphor dots, each corresponding to one of a plurality of primary colors. Certain ones of the phosphor dots form a color spot of a single primary color when impacted by an electron beam. The CRT device also includes steering electronics coupled to the plurality of electron guns to guide the electron beams to project on the phosphor dots to form a plurality of color spots each indicating a different one of the primary colors. The steering electronics direct the electron beams to separate and shift the color spots indicating the different primary colors from one another. In one embodiment, a subpixel clock is coupled to the steering electronics to effect subpixel rendering on the CRT device.
摘要翻译： 阴极射线管（CRT）装置使用空间或时间技术提高图像分辨率。 CRT装置包括多个电子枪，每个电子枪产生电子束和多个单独的荧光点，每个磷光体对应于多种原色之一。 当电子束受到影响时，某些荧光点形成单色原色的色点。 CRT装置还包括耦合到多个电子枪的导向电子装置，以引导电子束投射在荧光点上，以形成多个颜色斑点，每个颜色点均表示不同的原色之一。 转向电子装置引导电子束分离并将指示不同原色的色点彼此移动。 在一个实施例中，子像素时钟耦合到转向电子装置以在CRT装置上实现子像素着色。
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公开(公告)号：US20070206013A1
公开(公告)日：2007-09-06
申请号：US11747398
申请日：2007-05-11
申请人： Candice Brown Elliott , Seok Jin Han , Moon Hwan Im , In Chul Baek , Michael Higgins , Paul Higgins
发明人： Candice Brown Elliott , Seok Jin Han , Moon Hwan Im , In Chul Baek , Michael Higgins , Paul Higgins
IPC分类号： G06T11/20
CPC分类号： G09G5/006 , G09G3/20 , G09G3/2003 , G09G5/005 , G09G5/02 , G09G2300/0452 , G09G2320/0276 , G09G2340/0407 , G09G2340/0414 , G09G2340/0421 , G09G2340/0457 , G09G2340/0492
摘要： Sub-pixel rendering with gamma adjustment allows the luminance of the sub-pixel arrangement to match the non-linear gamma response of the human eye's luminance channel. For each of a subset of input sampled data indicating a region of an input image, a gamma-adjusted data value is generated for each input image data value in the subset using a local average of at least two input image data values. A sub-pixel rendering operation uses the subset of gamma-adjusted data values and the subset of input image data values to produce an output data value for each sub-pixel element on the display panel. A plurality of output data values collectively indicates an output image. The gamma adjustment allows the sub-pixel rendering to operate independently of the actual gamma of a display device. The sub-pixel rendering techniques with gamma adjustment may improve image contrast in high spatial frequency portions of an image.
摘要翻译： 通过伽马调整的子像素渲染允许子像素排列的亮度与人眼的亮度通道的非线性γ响应相匹配。 对于指示输入图像的区域的输入采样数据的子集中的每一个，使用至少两个输入图像数据值的本地平均来为子集中的每个输入图像数据值生成伽马调整数据值。 子像素渲染操作使用伽马调整数据值的子集和输入图像数据值的子集来产生显示面板上的每个子像素元素的输出数据值。 多个输出数据值共同表示输出图像。 伽马调整允许子像素渲染独立于显示设备的实际伽马来操作。 具有伽马调整的子像素渲染技术可以改善图像的高空间频率部分中的图像对比度。
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48.发明申请Color Flat Panel Display Arrangements and Layouts With Reduced Blue Luminance Well Visibility 有权彩色平板显示器布局和布局，具有降低的蓝色亮度可见性公开(公告)号：US20070176950A1
公开(公告)日：2007-08-02
申请号：US11734053
申请日：2007-04-11
申请人： Candice Brown Elliott , Thomas Credelle , Moon Im
发明人： Candice Brown Elliott , Thomas Credelle , Moon Im
IPC分类号： G09G5/02
CPC分类号： G02F1/133514 , G02F2001/134345 , G02F2201/52 , G09G3/2074 , G09G3/30 , G09G3/3607 , G09G2300/0452 , G09G2340/0457
摘要： A transflective display panel substantially comprises a plurality of a sub-pixel grouping substantially comprising a plurality of at least first and second color sub-pixels. The plurality of the sub-pixel grouping forms an array across said display panel in a plurality of rows and columns. The first color sub-pixel is a substantially dark color sub-pixel disposed in the plurality of the sub-pixel grouping across said display panel so as to form a substantially vertical line down said display. Each sub-pixel further comprises an optical via, and the optical vias are formed in non-uniform positions upon said dark color sub-pixels.
摘要翻译： 半透反射显示面板基本上包括基本上包括多个至少第一和第二彩色子像素的多个子像素组。 多个子像素分组在多个行和列中跨所述显示面板形成阵列。 第一颜色子像素是布置在穿过所述显示面板的多个子像素组中的基本上深色的子像素，以便沿着所述显示器形成基本垂直的线。 每个子像素还包括光通孔，并且光通孔在所述深色子像素上形成为非均匀位置。
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公开(公告)号：US20070070086A1
公开(公告)日：2007-03-29
申请号：US11467916
申请日：2006-08-28
IPC分类号： G09G5/00
CPC分类号： H04N1/58 , G09G5/02 , G09G2300/0452 , G09G2340/0457 , G09G2340/06
摘要： A display device comprises a display panel comprising high brightness subpixel repeating groups—for example, RGBW display panels. The device further comprises a subpixel rendering unit configured to render source image data onto the panel. The subpixel rendering techniques may render three-color source image data onto the panel comprising the high brightness subpixel repeating groups, and may also be used for rendering data onto 3-color displays as well.
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。 该装置还包括被配置为将源图像数据呈现到面板上的子像素着色单元。 子像素着色技术可以将三色源图像数据呈现在包括高亮度子像素重复组的面板上，并且还可以用于将数据呈现到3色显示器上。
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50.发明授权公开(公告)号：US07123277B2
公开(公告)日：2006-10-17
申请号：US10051612
申请日：2002-01-16
IPC分类号： G09G5/10
CPC分类号： G09G5/006 , G06T3/4015 , G06T3/4069 , G09G3/2003 , G09G5/02 , G09G2300/0452 , G09G2320/0276 , G09G2340/0407 , G09G2340/0414 , G09G2340/0421 , G09G2340/0457 , G09G2340/0492
摘要： In a first embodiment, a method of converting a source pixel data of a first format for a display of a second format having a plurality of three-color pixel elements comprises determining implied sample areas for each data point of each color in the source pixel data of the first format. The resample areas for each emitter of each color in the display is also determined. A set of fractions for each resample area is formed. The denominators are a function of the resample area and the numerators are the function of an area of each of the implied sample areas that at least partially overlaps the resample areas. The data values for each implied sample area is multiplied by its respective fraction and all products are added together to obtain luminance values for each resample area.
摘要翻译： 在第一实施例中，转换用于具有多个三色像素元素的第二格式的显示的第一格式的源像素数据的方法包括：确定源像素数据中每种颜色的每个数据点的隐含采样区域 的第一种格式。 显示器中每个颜色的每个发射器的重新采样区域也被确定。 形成每个重采样区域的一组分数。 分母是重采样区域的函数，分子是至少部分地与重采样区域重叠的每个隐含采样区域的面积的函数。 将每个隐含采样区域的数据值乘以其各自的分数，并将所有乘积相加在一起以获得每个重采样区域的亮度值。
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