LCD electrode arrangement
    1.
    发明授权
    LCD electrode arrangement 有权
    LCD电极布置

    公开(公告)号:US08111232B2

    公开(公告)日:2012-02-07

    申请号:US12413082

    申请日:2009-03-27

    IPC分类号: G09G3/36

    摘要: Systems, devices, and methods for reducing direct current bias and/or enabling a simplified manner of polarity inversion in liquid crystal display (LCD) devices are provided. In accordance with one embodiment, a device may include a processor, a memory device, and a liquid crystal display having a pixel array including rows and columns of pixels. Each pixel of the pixel array may include a pixel electrode separated from a common electrode by a dielectric passivation layer, and may include a transistor to provide a data signal when the transistor is activated. The pixel array is configured such that a neutral amount of direct current bias is generated on the passivation layer when each row of pixels is activated. The common electrodes of certain pixels may be disposed above their respective pixel electrodes, while the common electrodes of certain other pixels may be disposed below their respective pixel electrodes.

    摘要翻译: 提供了用于降低直流偏压和/或使液晶显示(LCD)装置中的极性反转简化方式的系统,装置和方法。 根据一个实施例,设备可以包括处理器,存储器件和具有包括像素列和列的像素阵列的液晶显示器。 像素阵列的每个像素可以包括通过介电钝化层与公共电极分离的像素电极,并且可以包括在晶体管被激活时提供数据信号的晶体管。 像素阵列被配置为使得当每行像素被激活时,在钝化层上产生中性量的直流偏置。 某些像素的公共电极可以设置在它们各自的像素电极之上,而某些其它像素的公共电极可以设置在它们各自的像素电极的下方。

    LCD ELECTRODE ARRANGEMENT
    2.
    发明申请
    LCD ELECTRODE ARRANGEMENT 有权
    液晶电极装置

    公开(公告)号:US20100245224A1

    公开(公告)日:2010-09-30

    申请号:US12413082

    申请日:2009-03-27

    IPC分类号: G09G3/36

    摘要: Systems, devices, and methods for reducing direct current bias and/or enabling a simplified manner of polarity inversion in liquid crystal display (LCD) devices are provided. In accordance with one embodiment, a device may include a processor, a memory device, and a liquid crystal display having a pixel array including rows and columns of pixels. Each pixel of the pixel array may include a pixel electrode separated from a common electrode by a dielectric passivation layer, and may include a transistor to provide a data signal when the transistor is activated. The pixel array is configured such that a neutral amount of direct current bias is generated on the passivation layer when each row of pixels is activated. The common electrodes of certain pixels may be disposed above their respective pixel electrodes, while the common electrodes of certain other pixels may be disposed below their respective pixel electrodes.

    摘要翻译: 提供了用于降低直流偏压和/或使液晶显示(LCD)装置中的极性反转简化方式的系统,装置和方法。 根据一个实施例,设备可以包括处理器,存储器件和具有包括像素列和列的像素阵列的液晶显示器。 像素阵列的每个像素可以包括通过介电钝化层与公共电极分离的像素电极,并且可以包括在晶体管被激活时提供数据信号的晶体管。 像素阵列被配置为使得当每行像素被激活时,在钝化层上产生中性量的直流偏置。 某些像素的公共电极可以设置在它们各自的像素电极之上,而某些其它像素的公共电极可以设置在它们各自的像素电极的下方。

    Pseudo Multi-Domain Design for Improved Viewing Angle and Color Shift
    3.
    发明申请
    Pseudo Multi-Domain Design for Improved Viewing Angle and Color Shift 有权
    伪多域设计,改善了视角和色偏

    公开(公告)号:US20100207862A1

    公开(公告)日:2010-08-19

    申请号:US12371409

    申请日:2009-02-13

    IPC分类号: G09G3/36

    摘要: Aspects of the present disclosure relate to single-domain electrode configurations that may be implemented in the unit pixels of a LCD device, such as a fringe field switching (FFS) LCD, to provide a “pseudo-multi-domain” effect, wherein the benefits of both conventional single-domain and multi-domain pixel configuration devices are retained. In accordance with aspects of the present technique, single-domain unit pixels are angled or tilted in differing directions with respect to a vertical axis of the LCD panel (e.g., y-axis) to provide an alternating and/or periodic arrangement of different-angled pixel electrodes along each scanning line, data line, or a combination of both scanning and data lines. In this manner, the transmittance rates of conventional single-domain LCD panels may be retained while providing for improved viewing angle and color shift properties typical of conventional multi-domain LCD panels.

    摘要翻译: 本公开的方面涉及可以在诸如边缘场切换(FFS)LCD的LCD设备的单位像素中实现的单域电极配置,以提供“伪多域”效应,其中, 保留常规单域和多域像素配置设备的优点。 根据本技术的各方面,单畴单位像素相对于LCD面板的垂直轴(例如,y轴)在不同方向成角度或倾斜,以提供不同方向的交替和/或周期性布置, 沿着每条扫描线,数据线或扫描线和数据线的组合的倾斜像素电极。 以这种方式,可以保留常规单畴LCD面板的透射率,同时提供常规多畴LCD面板典型的改进的视角和色移特性。

    System and method to improve image edge discoloration
    4.
    发明授权
    System and method to improve image edge discoloration 有权
    改善图像边缘变色的系统和方法

    公开(公告)号:US08854401B2

    公开(公告)日:2014-10-07

    申请号:US12979768

    申请日:2010-12-28

    摘要: Present techniques involve methods and systems for reducing edge discoloration in a display. In one embodiment, the first and last columns of a display are dimmed by adjusting a black mask or reducing transmittance of the relevant pixels. Further, the first and last columns of a display may be entirely covered by the black mask. In some embodiments, using a coupling extrusion on a neighboring sub-pixel can be used to control the coupling between the neighboring sub-pixels to reduce edge discoloration. Display software may also be used to reduce edge discoloration. For example, software may automatically reduce the brightness of the first and last column. In some embodiments, software may be used to detect edges of objects within the display area. Edges of an object are detected, and the last sub-pixel of the background and/or the first sub-pixel of the object are compensated.

    摘要翻译: 现有技术涉及减少显示器边缘变色的方法和系统。 在一个实施例中,显示器的第一列和最后一列通过调整黑色掩模或降低相关像素的透射率而变暗。 此外,显示器的第一列和最后一列可以完全被黑色掩模覆盖。 在一些实施例中,使用相邻子像素上的耦合挤压可用于控制相邻子像素之间的耦合以减少边缘变色。 显示软件也可用于减少边缘变色。 例如,软件可以自动降低第一列和最后一列的亮度。 在一些实施例中,可以使用软件来检测显示区域内的对象的边缘。 检测对象的边缘,并补偿对象的背景和/或第一子像素的最后子像素。

    LCD panel with index-matching passivation layers
    6.
    发明授权
    LCD panel with index-matching passivation layers 有权
    液晶面板具有折射率匹配钝化层

    公开(公告)号:US08558978B2

    公开(公告)日:2013-10-15

    申请号:US12371368

    申请日:2009-02-13

    IPC分类号: G02F1/1333 G02F1/1343

    CPC分类号: G02F1/133502 G02F1/1362

    摘要: A liquid crystal display (LCD) having one or more index-matching layers is provided. In one embodiment, an index-matching passivation layer is provided between two additional layers of the LCD. The index-matching passivation layer may include a refractive index greater than a first layer of the two additional layers and less than a second layer of the two additional layers. Various additional devices and methods are also provided.

    摘要翻译: 提供具有一个或多个折射率匹配层的液晶显示器(LCD)。 在一个实施例中,在LCD的两个附加层之间提供折射率匹配钝化层。 折射率匹配钝化层可以包括大于两个附加层的第一层并且小于两个附加层的第二层的折射率。 还提供了各种附加的装置和方法。

    LCD Pixel Design Varying by Color
    7.
    发明申请
    LCD Pixel Design Varying by Color 有权
    LCD像素设计由颜色变化

    公开(公告)号:US20100207858A1

    公开(公告)日:2010-08-19

    申请号:US12371380

    申请日:2009-02-13

    IPC分类号: G09G3/36

    CPC分类号: G02F1/133514 G02F2201/52

    摘要: A liquid crystal display (LCD) having a plurality of pixels is provided. In one embodiment, the pixels of the LCD each include common and pixel electrodes formed on an insulating layer, and a liquid crystal layer responsive to electric fields generated by the electrodes. The plurality of pixels may include two or more sets of pixels each configured to transmit light of a different color, and the pixel electrodes of one set of pixels may be configured differently from those of another set. In other embodiments, the sizes of the pixels may differ. Various additional devices and methods are also provided.

    摘要翻译: 提供具有多个像素的液晶显示器(LCD)。 在一个实施例中,LCD的像素包括形成在绝缘层上的公共和像素电极,以及响应于由电极产生的电场的液晶层。 多个像素可以包括两个或更多组像素,每个像素被配置为透射不同颜色的光,并且一组像素的像素电极可以被配置为不同于另一组的像素电极。 在其他实施例中,像素的大小可以不同。 还提供了各种附加的装置和方法。

    LCD Panel with Index-Matching Passivation Layers
    8.
    发明申请
    LCD Panel with Index-Matching Passivation Layers 有权
    带有索引匹配钝化层的LCD面板

    公开(公告)号:US20100208158A1

    公开(公告)日:2010-08-19

    申请号:US12371368

    申请日:2009-02-13

    IPC分类号: G02F1/1333 G02F1/13

    CPC分类号: G02F1/133502 G02F1/1362

    摘要: A liquid crystal display (LCD) having one or more index-matching layers is provided. In one embodiment, an index-matching passivation layer is provided between two additional layers of the LCD. The index-matching passivation layer may include a refractive index greater than a first layer of the two additional layers and less than a second layer of the two additional layers. Various additional devices and methods are also provided.

    摘要翻译: 提供具有一个或多个折射率匹配层的液晶显示器(LCD)。 在一个实施例中,在LCD的两个附加层之间提供折射率匹配钝化层。 折射率匹配钝化层可以包括大于两个附加层的第一层并且小于两个附加层的第二层的折射率。 还提供了各种附加的装置和方法。

    VIA DESIGN FOR USE IN DISPLAYS
    9.
    发明申请
    VIA DESIGN FOR USE IN DISPLAYS 有权
    通过设计使用在显示

    公开(公告)号:US20100207860A1

    公开(公告)日:2010-08-19

    申请号:US12371284

    申请日:2009-02-13

    IPC分类号: G09G3/36

    CPC分类号: G02F1/136227

    摘要: A liquid crystal display (LCD) is provided having transistors disposed within via holes having elongated (e.g., rectangular or oval) contact areas. The use of via holes having elongated contact areas allows an opaque mask defining an aperture for light transmission to be lengthened, thereby increasing the overall area of the aperture. The increase in the area of the aperture may increase the amount of light that can pass through the aperture.

    摘要翻译: 提供一种液晶显示器(LCD),其具有设置在具有细长(例如矩形或椭圆形)接触区域的通孔内的晶体管。 使用具有细长接触区域的通孔允许限定用于光透射的孔的不透明掩模被延长,从而增加孔的总面积。 光圈面积的增加可能增加可以穿过光圈的光量。