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11.
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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12.
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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