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71 条记录 (耗时 0.033 秒)

    Flat display device with beam guide
    41.
    发明授权
    Flat display device with beam guide 失效

    公开(公告)号：US4103205A

    公开(公告)日：1978-07-25

    申请号：US746213

    申请日：1976-12-01

    申请人： Thomas Lloyd Credelle

    发明人： Thomas Lloyd Credelle

    IPC分类号： G06F3/147 ,  H01J29/46 ,  H01J31/12 ,  H01J29/70 ,  H01J29/08

    CPC分类号： H01J31/124 ,  H01J29/46

    摘要： An evacuated envelope has a rectangular display section and a gun section at one side of the display section. The display section includes rectangular front and back walls in closely spaced, substantially parallel relation, and a plurality of spaced, substantially parallel support walls between the front and back walls forming a plurality of parallel channels. The gun section extends across one end of the channels and includes gun structure which will selectively direct one or more electron beams along each of the channels. In each of the channels is a beam guide which utilizes "slalom focusing" to confine the electrons in a direction normal to the front and back walls and guide the beam along the length of the channel wherein the electron beam is confined to an undulating path along the channel. The beam guide also includes means for laterally confining the electrons in the beam. The beam guide also permits selective deflection of the electron beam out of the guide toward a phosphor screen on the inner surface of the front wall.

    Display panel having crossover connections effecting dot inversion
    42.
    发明授权
    Display panel having crossover connections effecting dot inversion 有权
    具有交叉连接的显示面板进行点反转

    公开(公告)号：US08633886B2

    公开(公告)日：2014-01-21

    申请号：US13232546

    申请日：2011-09-14

    申请人： Thomas Lloyd Credelle ,  Matthew Osborne Schlegel

    发明人： Thomas Lloyd Credelle ,  Matthew Osborne Schlegel

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2300/08 ,  G09G2310/0254 ,  G09G2320/0214 ,  G09G2320/0285

    摘要： A display is disclosed having crossover connections effecting polarity inversion. The display includes a panel comprising a subpixel repeating group having an even number of repeating subpixels in a first direction. The display also includes a driver circuit coupled to the panel to provide image data signals effecting polarity inversion to the panel. The display also includes a plurality of crossover connections from the driver circuit to the columns of the panel such that polarities of same color subpixels in the first direction alternate at a spatial frequency sufficient to abate undesirable visual effects on the panel when an image is displayed thereon; each crossover connection applying the same polarity to each subpixel in the column.

    摘要翻译： 公开了具有影响极性反转的交叉连接的显示器。 显示器包括具有第一方向上具有偶数个重复子像素的子像素重复组的面板。 显示器还包括耦合到面板的驱动器电路，以提供影响面板极性反转的图像数据信号。 显示器还包括从驱动器电路到面板的列的多个交叉连接，使得第一方向上的相同颜色子像素的极性在空间频率上交替，足以在其上显示图像时足以消除对面板的不期望的视觉效果 ; 每个交叉连接对列中的每个子像素施加相同的极性。

    DISPLAY PANEL HAVING CROSSOVER CONNECTIONS EFFECTING DOT INVERSION
    44.
    发明申请
    DISPLAY PANEL HAVING CROSSOVER CONNECTIONS EFFECTING DOT INVERSION 有权
    显示面板具有切换器连接影响转发

    公开(公告)号：US20120206509A1

    公开(公告)日：2012-08-16

    申请号：US13458984

    申请日：2012-04-27

    申请人： Thomas Lloyd Credelle ,  Matthew Osborne Schlegel

    发明人： Thomas Lloyd Credelle ,  Matthew Osborne Schlegel

    IPC分类号： G09G5/10

    CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2300/08 ,  G09G2310/0254 ,  G09G2320/0214 ,  G09G2320/0285

    摘要： A display device having subpixel repeating groups is presented. Each subpixel repeating group has an even number of four or more subpixels and includes odd-numbered subpixels and even-numbered subpixels alternately arranged in a row direction, each subpixel having a color. A data driver is configured to provide data signals to the subpixels such that the odd-numbered subpixels have a polarity that is opposite that of the even-numbered subpixels in each of the subpixel repeating groups. A first subpixel repeating group and a second subpixel repeating group are adjacent in the row direction. The first subpixel of the first subpixel repeating group and the first subpixel of the second subpixel repeating group have the same color and opposite polarities.

    摘要翻译： 呈现具有子像素重复组的显示装置。 每个子像素重复组具有偶数个四个或更多个子像素，并且包括在行方向上交替布置的奇数子像素和偶数子像素，每个子像素具有颜色。 数据驱动器被配置为向子像素提供数据信号，使得奇数子像素的极性与每个子像素重复组中的偶数子像素的极性相反。 第一子像素重复组和第二子像素重复组在行方向上相邻。 第一子像素重复组的第一子像素和第二子像素重复组的第一子像素具有相同的颜色和相反的极性。

    Subpixel layouts for high brightness displays and systems
    46.
    发明授权
    Subpixel layouts for high brightness displays and systems 有权
    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。

    Systems and methods for implementing improved gamut mapping algorithms
    47.
    发明授权
    Systems and methods for implementing improved gamut mapping algorithms 有权
    用于实现改进的色域映射算法的系统和方法

    公开(公告)号：US08013867B2

    公开(公告)日：2011-09-06

    申请号：US11278675

    申请日：2006-04-04

    申请人： Michael Francis Higgins ,  Thomas Lloyd Credelle

    发明人： Michael Francis Higgins ,  Thomas Lloyd Credelle

    IPC分类号： G09G5/02

    CPC分类号： G09G3/2003 ,  G09G3/3607 ,  G09G2300/0452 ,  G09G2320/028 ,  G09G2340/06

    摘要： Techniques for modifying aspects of the gamut mapping function in a multi-primary display system influence the performance of the display or the perception of certain ones of the colors. One embodiment of the system comprises a method for selecting a metamer. Other embodiments provide methods for modifying the output color produced by the gamut mapping operation for input colors that are on the darker or brighter surfaces of the input color gamut, or for certain out-of-gamut colors such as yellow colors.

    摘要翻译： 用于修改多主显示系统中的色域映射功能的方面的技术影响显示器的性能或某些颜色的感知。 该系统的一个实施例包括一种用于选择同位素的方法。 其他实施例提供了用于修改由色域映射操作产生的输出颜色的方法，所述颜色映射操作对于输入色域的较暗或更亮的表面上的输入颜色，或对于诸如黄色的某些色域外颜色来进行。

    System and method of performing dot inversion with standard drivers and backplane on novel display panel layouts
    50.
    发明授权
    System and method of performing dot inversion with standard drivers and backplane on novel display panel layouts 有权
    在新颖的显示面板布局上使用标准驱动器和背板执行点反转的系统和方法

    公开(公告)号：US07218301B2

    公开(公告)日：2007-05-15

    申请号：US10455931

    申请日：2003-06-06

    申请人： Thomas Lloyd Credelle

    发明人： Thomas Lloyd Credelle

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3614

    摘要： A system and method are disclosed for performing dot inversion with standard drivers and backplane on novel display panel layouts. Suitable dot inversion schemes are implemented on a liquid crystal display having a panel and a driver circuit. The panel substantially comprises a subpixel repeating group, the group having a even number of subpixels across a first direction. The driver circuit comprises a set of drivers, coupled to the panel providing image data signals to the panel, the signals effecting substantially a dot inversion scheme to the panel. The drivers are also substantially connected to the columns of the panel in a sequence along the driver circuit wherein at least one driver is not connected to a column of the panel, and at least two subpixel regions of the panel having same colored subpixels in the two regions with substantially different polarities.

    摘要翻译： 公开了用于在新颖的显示面板布局上用标准驱动器和背板执行点反转的系统和方法。 在具有面板和驱动电路的液晶显示器上实现合适的点反转方案。 面板基本上包括子像素重复组，该组具有穿过第一方向的偶数个子像素。 驱动器电路包括一组驱动器，耦合到面板，向面板提供图像数据信号，该信号基本上实现了面板的点反转方案。 驱动器也沿着驱动器电路的序列基本上连接到面板的列，其中至少一个驱动器不连接到面板的列，并且面板中的至少两个子像素区域具有相同的彩色子像素 具有极大不同极性的区域。