DISPLAYS WITH MINIMIZED CROSSTALK
    3.
    发明申请
    DISPLAYS WITH MINIMIZED CROSSTALK 有权
    显示最小化的CROSSTALK

    公开(公告)号:US20120154699A1

    公开(公告)日:2012-06-21

    申请号:US12975284

    申请日:2010-12-21

    IPC分类号: G02F1/133 G09G5/00

    摘要: Display ground plane structures may contain slits. Image pixel electrodes in the display may be arranged in rows and columns. Image pixels in the display may be controlled using gate lines that are associated with the rows and data lines that are associated with the columns. An electric field may be produced by each image pixel electrode that extends through a liquid crystal layer to an associated portion of the ground plane. The slits in the ground plane may have a slit width. Data lines may be located sufficiently below the ground plane and sufficiently out of alignment with the slits to minimize crosstalk from parasitic electric fields. A three-column inversion scheme may be used when driving data line signals into the display, so that pairs of pixels that straddle the slits are each driven with a common polarity. Gate line scanning patterns may be used that enhance display uniformity.

    摘要翻译: 显示接地平面结构可能包含狭缝。 显示器中的图像像素电极可以以行和列布置。 可以使用与与列相关联的行和数据行相关联的门线来控制显示器中的图像像素。 可以通过延伸穿过液晶层的每个图像像素电极产生电场到接地平面的相关部分。 接地平面中的狭缝可以具有狭缝宽度。 数据线可以充分地位于接地平面的下方,并且与狭缝充分地不对齐,以使来自寄生电场的串扰最小化。 当将数据线信号驱动到显示器中时,可以使用三列反转方案,使得跨越狭缝的像素对各自以共同的极性驱动。 可以使用增强显示均匀性的栅极线扫描图案。

    Displays with minimized crosstalk
    4.
    发明授权
    Displays with minimized crosstalk 有权
    显示最小的串扰

    公开(公告)号:US08395715B2

    公开(公告)日:2013-03-12

    申请号:US12975284

    申请日:2010-12-21

    IPC分类号: G02F1/141 G02F1/133

    摘要: Display ground plane structures may contain slits. Image pixel electrodes in the display may be arranged in rows and columns. Image pixels in the display may be controlled using gate lines that are associated with the rows and data lines that are associated with the columns. An electric field may be produced by each image pixel electrode that extends through a liquid crystal layer to an associated portion of the ground plane. The slits in the ground plane may have a slit width. Data lines may be located sufficiently below the ground plane and sufficiently out of alignment with the slits to minimize crosstalk from parasitic electric fields. A three-column inversion scheme may be used when driving data line signals into the display, so that pairs of pixels that straddle the slits are each driven with a common polarity. Gate line scanning patterns may be used that enhance display uniformity.

    摘要翻译: 显示接地平面结构可能包含狭缝。 显示器中的图像像素电极可以以行和列布置。 可以使用与与列相关联的行和数据行相关联的门线来控制显示器中的图像像素。 可以通过延伸穿过液晶层的每个图像像素电极产生电场到接地平面的相关部分。 接地平面中的狭缝可以具有狭缝宽度。 数据线可以充分地位于接地平面的下方,并且与狭缝充分地不对齐,以使来自寄生电场的串扰最小化。 当将数据线信号驱动到显示器中时,可以使用三列反转方案,使得跨越狭缝的像素对各自以共同的极性驱动。 可以使用增强显示均匀性的栅极线扫描图案。

    Displays with multilayer masks and color filters
    6.
    发明授权
    Displays with multilayer masks and color filters 有权
    显示多层蒙版和彩色滤镜

    公开(公告)号:US08755010B2

    公开(公告)日:2014-06-17

    申请号:US13299289

    申请日:2011-11-17

    IPC分类号: G02F1/1333 G02F1/1335

    摘要: An electronic device may have a display such as a liquid crystal display. The display may have multiple layers of material such as a color filter layer and a thin-film transistor layer. An opaque masking layer may be formed on a display layer such as the color filter layer. In an inactive portion of the display, the opaque masking layer may form a rectangular ring that serves as a border region surrounding a rectangular active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates color filter elements in an array of color filter elements. The opaque masking layer and color filter elements may be formed from polymers such as photoresist. The opaque masking layer may include a black pigment such as carbon black. Color filter elements and opaque masking material may include multiple sublayers.

    摘要翻译: 电子设备可以具有诸如液晶显示器的显示器。 显示器可以具有多层材料,例如滤色器层和薄膜晶体管层。 不透明掩模层可以形成在诸如滤色器层的显示层上。 在显示器的无效部分中,不透明掩模层可以形成用作围绕显示器的矩形有源部分的边界区域的矩形环。 在显示器的有源部分中,不透明掩模层可以被图案化为从滤色器元件阵列中分离滤色器元件的不透明矩阵。 不透明掩模层和滤色器元件可以由诸如光致抗蚀剂的聚合物形成。 不透明掩模层可以包括黑色颜料如炭黑。 滤色器元件和不透明掩模材料可以包括多个子层。

    Displays with Multilayer Masks and Color Filters
    7.
    发明申请
    Displays with Multilayer Masks and Color Filters 有权
    显示多层蒙版和彩色滤镜

    公开(公告)号:US20130128193A1

    公开(公告)日:2013-05-23

    申请号:US13299289

    申请日:2011-11-17

    IPC分类号: G02F1/1335

    摘要: An electronic device may have a display such as a liquid crystal display. The display may have multiple layers of material such as a color filter layer and a thin-film transistor layer. An opaque masking layer may be formed on a display layer such as the color filter layer. In an inactive portion of the display, the opaque masking layer may form a rectangular ring that serves as a border region surrounding a rectangular active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates color filter elements in an array of color filter elements. The opaque masking layer and color filter elements may be formed from polymers such as photoresist. The opaque masking layer may include a black pigment such as carbon black. Color filter elements and opaque masking material may include multiple sublayers.

    摘要翻译: 电子设备可以具有诸如液晶显示器的显示器。 显示器可以具有多层材料,例如滤色器层和薄膜晶体管层。 不透明掩模层可以形成在诸如滤色器层的显示层上。 在显示器的非活动部分中,不透明掩模层可以形成用作围绕显示器的矩形有源部分的边界区域的矩形环。 在显示器的有源部分中,不透明掩模层可以被图案化为从滤色器元件阵列中分离滤色器元件的不透明矩阵。 不透明掩模层和滤色器元件可以由诸如光致抗蚀剂的聚合物形成。 不透明掩模层可以包括黑色颜料如炭黑。 滤色器元件和不透明掩模材料可以包括多个子层。

    HIGH CONTRAST LIQUID CRYSTAL DISPLAY
    8.
    发明申请
    HIGH CONTRAST LIQUID CRYSTAL DISPLAY 审中-公开
    高对比度液晶显示

    公开(公告)号:US20110298833A1

    公开(公告)日:2011-12-08

    申请号:US12794623

    申请日:2010-06-04

    摘要: Devices and methods related to high-contrast liquid crystal displays (LCDs) are provided. For example, such an electronic device may include an LCD with two liquid crystal alignment layers not symmetric to one another and upper and lower polarizing layers respectively above and below the alignment layers. Light transmittance through the plurality of pixels may increase monotonically with gray scale voltage. The display may operate using a gray scale level 0 voltage higher than a minimum gray scale level 0 voltage capability of the display. Additionally or alternatively, liquid crystal molecular alignment axes of the two alignment layers may be offset from one another by an angle other than a multiple of 180 degrees. Additionally or alternatively, a first polarizing axis of the upper polarizing layer or a second polarizing axis of the lower polarizing layer, or both, may be neither parallel nor perpendicular to one of the liquid crystal molecular alignment axes.

    摘要翻译: 提供与高对比度液晶显示器(LCD)相关的设备和方法。 例如,这样的电子设备可以包括具有彼此不对称的两个液晶取向层以及分别在对准层上方和下方的上偏振层和下偏振层的LCD。 通过多个像素的透光率可以以灰度级电压单调增加。 显示器可以使用高于显示器的最小灰度级0电压能力的灰度级0电压来操作。 另外或可选地,两个取向层的液晶分子对准轴可以彼此偏移180度以外的角度。 另外或者替代地,上偏振层的第一偏振轴或下偏振层的二次偏振轴,或两者都可以既不平行也不垂直于液晶分子对准轴之一。

    Display with color mixing prevention structures
    10.
    发明授权
    Display with color mixing prevention structures 有权
    显示防混色结构

    公开(公告)号:US09025112B2

    公开(公告)日:2015-05-05

    申请号:US13364885

    申请日:2012-02-02

    摘要: An electronic device may have a liquid crystal display having a backlight and color mixing prevention structures. The color mixing prevention structures may, in part, be formed from one or more arrays of color filter elements. The liquid crystal display may include first and second transparent substrate layers on opposing sides of a liquid crystal layer. The display may include a first array of color filter elements on the first transparent substrate layer and a second array of color filter elements on the second transparent substrate layer. One or more of the arrays of color filter elements may include a black matrix formed over portions of the color filter elements. The color filter elements may fill or partially fill openings in the black matrix. The display may include a collimating layer on the second transparent substrate layer. The color filter elements may include cholesteric color filter elements.

    摘要翻译: 电子设备可以具有具有背光和防混色结构的液晶显示器。 防混颜色结构可以部分地由一个或多个滤色器元件阵列形成。 液晶显示器可以包括在液晶层的相对侧上的第一和第二透明基板层。 显示器可以包括第一透明衬底层上的滤色器元件的第一阵列和第二透明衬底层上的滤色器元件的第二阵列。 滤色器元件阵列中的一个或多个可以包括在滤色器元件的部分上形成的黑矩阵。 滤色器元件可以填充或部分填充黑色矩阵中的开口。 显示器可以包括在第二透明基底层上的准直层。 滤色器元件可以包括胆甾型滤色器元件。