WO2012012955A1 - 液晶显示器及其像素单元 - Google Patents

液晶显示器及其像素单元 Download PDF

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Publication number
WO2012012955A1
WO2012012955A1 PCT/CN2010/076536 CN2010076536W WO2012012955A1 WO 2012012955 A1 WO2012012955 A1 WO 2012012955A1 CN 2010076536 W CN2010076536 W CN 2010076536W WO 2012012955 A1 WO2012012955 A1 WO 2012012955A1
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WIPO (PCT)
Prior art keywords
block
sub
pixel unit
pixel
liquid crystal
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PCT/CN2010/076536
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English (en)
French (fr)
Inventor
贺成明
廖良展
郭东胜
李芝娴
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TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Priority to US12/996,297 priority Critical patent/US8786813B2/en
Publication of WO2012012955A1 publication Critical patent/WO2012012955A1/zh
Anticipated expiration legal-status Critical
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52—RGB geometrical arrangements

Definitions

  • the present invention relates to a liquid crystal display, and more particularly to a liquid crystal display and a pixel unit thereof, wherein the pixel unit is constructed to improve the image quality of the liquid crystal display.
  • FIG. 1 is a disclosure of a conventional liquid crystal panel.
  • a schematic diagram of a partial pixel unit (Pixel) distribution comprising a display area 90 and a plurality of pixel units 91 arranged in a two-dimensional array in the display area 90, wherein each The pixel unit 91 includes three sub-pixel units (Subpixel) 910, which respectively control the three primary colors of red, green and blue.
  • Each of the sub-pixel units 910 is divided into a square bright block 910A and a square dark block 910B along a horizontal line 900.
  • the splitting is mainly to make the bright block 910A and the dark block 910B.
  • the alignment direction of the liquid crystal molecules is different.
  • the luminous flux of the bright block 910A and the dark block 910B may be different.
  • Each of the bright blocks 910A will be brighter than each of the dark blocks 910B.
  • the brightness of the bright block 910A and the dark block 910B mixed at various angles of the liquid crystal panel will be substantially the same as the brightness when we face the liquid crystal panel, thereby solving the problem of color shift phenomenon.
  • FIG. 2 reveals a thinning through the pixel unit 91 of FIG. A schematic representation of line 92.
  • the oblique line 92 is displayed on the display area 90, part of the The pixel unit 9 ⁇ displays black at the same time to form the oblique line 92, and the user will see that the oblique line 92 is in a zigzag shape, and is cut by the pixel unit 91 in two.
  • the pixel unit 9 that originally displays black will cause the user to visually feel that the point he sees is larger because of the influence of the dark block area 910B' adjacent to the pixel unit 91, which will inevitably make the image quality affected.
  • a primary object of the present invention is to provide a liquid crystal display in which the pixel unit included in the configuration can make the image quality brightness more uniform, improve the image quality of the display, and reduce the aliasing phenomenon when the screen displays the oblique line.
  • a secondary object of the present invention is to provide a pixel unit, wherein a plurality of sub-pixel units are composed of a bright block and a dark block of a triangle, and the bright block and the dark block of the adjacent sub-pixel unit correspond to each other. Helps reduce the jagged effect of the screen display and improve the display quality.
  • the present invention provides a liquid crystal display, the liquid crystal display comprising a plurality of pixel units arranged in a two-dimensional array in a display area, each of the The pixel unit is a plurality of sub-pixel units, each of the sub-pixel units is a square block, and the square block is divided into a bright block and a dark block along a diagonal line, wherein each of the blocks The bright block of the sub-pixel unit and the dark block of its adjacent sub-pixel correspond to each other.
  • each of the pixel units is composed of a plurality of the plurality of sub-pixel units being side by side; the plurality of sub-pixel units are respectively a first sub-pixel unit and a second sub-pixel The unit and a third sub-pixel unit respectively control display of three primary colors of red, green and blue.
  • the plurality of sub-pixel units are side by side to form the pixel unit.
  • the oblique line is a pair of diagonal lines of the square block; the bright block and the dark block are both triangular.
  • the bright block and the dark block are distinguished according to different directions of liquid crystal alignment.
  • the present invention provides a pixel unit, the pixel unit includes a plurality of sub-pixel units, each of the sub-pixel units is a square block, and the square blocks are divided into a bright block along a diagonal line. And a dark block, wherein the bright block of each of the sub-pixel units and the dark block of the adjacent sub-pixels thereof correspond to each other.
  • each of the pixel units is composed of a plurality of the plurality of sub-pixel units being side by side; the plurality of sub-pixel units are respectively a first sub-pixel unit and a second sub-pixel The unit and a third sub-pixel unit respectively control display of three primary colors of red, green and blue.
  • the plurality of sub-pixel units are side by side to form the pixel unit.
  • the oblique line is a pair of diagonal lines of the square block; the bright block and the dark block are both triangular.
  • the bright block and the dark block are distinguished according to different directions of liquid crystal alignment.
  • the present invention can reduce the sawtooth phenomenon of the picture lines by the configuration of the pixel unit, so that the picture quality displayed by the liquid crystal display is better.
  • FIG. 1 is a schematic diagram showing the distribution of pixel units of a conventional liquid crystal panel.
  • FIG. 2 is a schematic view showing the pixel unit of FIG. 1 showing a diagonal line.
  • FIG. 3 is a schematic diagram showing the distribution of pixel units of a liquid crystal display according to a preferred embodiment of the present invention.
  • FIG. 4 is a schematic diagram showing the composition of a pixel unit in accordance with a preferred embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing the pixel unit of FIG. 3 displaying a diagonal line. detailed description
  • FIG. 3 discloses a pixel unit distribution of a liquid crystal display according to a preferred embodiment of the present invention.
  • a liquid crystal display includes a display area 10 and a plurality of pixel units 11, and the pixel unit 11 is arranged in the display area 10 in a two-dimensional array.
  • FIG. 4 discloses a composition of the pixel unit 11, each of the pixel units 11 being formed by a plurality of sub-pixel units being side by side.
  • the plurality of sub-pixel units are respectively a first The sub-pixel unit 110, a second sub-pixel unit 111 and a third sub-pixel unit 112 respectively control the display of the three primary colors of red, green and blue.
  • Each of the sub-pixel units is a square block, such as a rectangular block or a square block.
  • the square block is divided into a bright block 100A and a dark block 100B along a diagonal line 100.
  • the bright block 100A and the dark block 100B may be distinguished according to the direction of the liquid crystal alignment.
  • the oblique line 100 may be a pair of diagonal lines of the square block, such that the bright block 100A and the dark block 100B are both triangular.
  • the oblique line 100 distinguishing the bright block 100A from the dark block 100B on each of the sub-pixel units is not parallel to the oblique line 100 of the adjacent sub-pixel unit. Therefore, if the diagonal line 100 is a diagonal line of the sub-pixel unit, as shown in FIG. 3 and FIG. 4, it can be seen that the bright block 100A of each of the sub-pixel units is adjacent thereto.
  • the dark blocks 100B of the sub-pixel units are all aligned to each other or aligned with each other, or they may be mutually symmetrical.
  • the first sub-pixel unit 110 the first sub-pixel unit
  • the bright block 100A of 110 and the dark block 100B of the second sub-pixel 111 correspond to each other.
  • the bright block 100A of the second sub-pixel unit 111 not only corresponds to the dark block 100B of the first sub-pixel 110, but also to the third sub-pixel. Dark block 100B of unit 112.
  • the liquid crystal display displays a thin line
  • the pixel unit 1 that displays black to form the oblique line is less affected by the dark area 110B of the adjacent pixel unit 11
  • the feeling of becoming larger in the visual direction also reduces the sawtooth effect of the oblique line.
  • the conventional liquid crystal display can horizontally cut the sub-pixel unit to achieve the purpose of improving the viewing angle phenomenon, as the size of the liquid crystal panel increases, the existing structure is also horizontally cut.
  • the liquid crystal display of the present invention and its pixel unit are cut into the bright block 110A by oblique lines in each sub-pixel unit of the pixel unit 11 by a disadvantage that the sawtoothing phenomenon is more obvious when the oblique line is displayed.
  • the dark block 110B which can effectively reduce the sawtooth phenomenon, thereby improving the image quality displayed by the large-size liquid crystal panel.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Description

液晶显示器及其像素单元
技术领域
本发明是有关于一种液晶显示器， 特别是有关于一种液晶显示器及其像 素单元， 以所述像素单元的构造达到提高所述液晶显示器画质的目的。 背景技术
液晶面板有着随视角增大而产生色彩偏移的现象。 目前大尺寸液晶面板 制造商在针对解决大视角色偏问题上， 已有多种解决方式， 其中一种较为普 遍的解决方式请参考图 1所示， 图 1是揭示一种现有液晶面板的局部的像素 单元 (Pixel)分布示意图， 其包含一显示区 90 以及多个像素单元 91， 所述多 个像素单元 91是以二维数组方式排布于所述显示区 90内， 其中每一所述像 素单元 91包含三个子像素单元 (Subpixel)910， 分别控制红绿蓝三原色。 每一 所述子像素单元 910是沿着一水平线 900分割成一方形的亮区块 910A及一 方形的暗区块 910B，所述分割主要是令所述亮区块 910A及所述暗区块 910B 下的液晶分子的配向方向不同来达成， 当一液晶面板的显示电路控制所述像 素单元 91显示灰阶时， 可使得所述亮区块 910A及所述暗区块 910B的光通 量有所差异， 每一所述亮区块 910A会比每一所述暗区块 910B较为明亮。在 液晶面板各个角度下所述亮区块 910A及所述暗区块 910B混合出来的亮度将 会与我们正视液晶面板时的亮度基本一致， 进而可以解决色偏现象的问题。
然而，上述配向切割方式随着面板尺寸的增大，所述像素单元 91也会随 着增大， 而让人眼能够逐渐感受到其亮、 暗区块所造成的亮度不均的现象， 在一些画面也就能感受出来， 影响到整体的画质， 且在一些斜角度的线条时 会出现锯齿状的问题， 以图 2为例， 图 2揭示通过图 1的像素单元 91显示一 斜细线条 92的示意图。所述斜细线条 92显示于所述显示区 90时，其中部分 所述像素单元 9Γ 会同时显示黑色以构成所述斜细线条 92，使用者将会看到 所述斜细线条 92是呈现锯齿状， 而受到所述像素单元 91的一分为二的切割 方式所影响， 原本显示黑色的像素单元 9Γ 会因为邻近所述像素单元 91 的 暗块区 910B ' 的影响而让使用者在视觉上感觉其所看到的点更大，将不可避 免地使得画质受到影响。
故， 有必要提供一种液晶显示器及其像素单元， 以解决现有技术所存在 的问题。 发明内容
本发明的主要目的在于提供一种液晶显示器， 以其所包含的像素单元的 构造可以使得画质亮度更加均匀化， 提高显示的画质， 还可以减轻画面显示 斜细线时产生的锯齿现象。
本发明的次要目的在于提供一种像素单元， 其多个子像素单元皆是由三 角形的亮区块与暗区块构成， 且所述亮区块与邻近子像素单元的暗区块相互 对应， 有助于消减画面显示的锯齿效果， 提高显示画质。
为达成本发明的前述目的， 本发明提供一种液晶显示器， 所述液晶显示 器包含多个像素单元， 所述多个像素单元是以二维数组方式排布于一显示区 内， 每一所述像素单元是包含多个子像素单元， 每一所述子像素单元为一四 方形区块， 所述四方形区块是沿一斜线区分成一亮区块与一暗区块， 其中每 一所述子像素单元的亮区块与其相邻子像素的暗区块相互对应。
在本发明的一实施例中， 每一所述像素单元是由多个所述多个子像素单 元并排一起而组成； 所述多个子像素单元分别为一第一子像素单元、 一第二 子像素单元及一第三子像素单元， 分别控制红、 绿及蓝三原色的显示。
在本发明的一实施例中， 所述多个子像素单元是呈并排而构成所述像素 单元。 在本发明的一实施例中， 所述斜线为所述四方形区块的一对角线； 所述 亮区块与所述暗区块皆呈三角形。
在本发明的一实施例中， 所述亮区块与所述暗区块是依据液晶配向的方 向不同做出区分。
再者， 本发明提供一种像素单元， 所述像素单元包含多个子像素单元， 每一所述子像素单元为一四方形区块， 所述四方形区块沿一斜线区分成一亮 区块与一暗区块， 其中每一所述子像素单元的亮区块与其相邻子像素的暗区 块是相互对应的。
在本发明的一实施例中， 每一所述像素单元是由多个所述多个子像素单 元并排一起而组成； 所述多个子像素单元分别为一第一子像素单元、 一第二 子像素单元及一第三子像素单元， 分别控制红、 绿及蓝三原色的显示。
在本发明的一实施例中， 所述多个子像素单元是呈并排而构成所述像素 单元。
在本发明的一实施例中， 所述斜线为所述四方形区块的一对角线； 所述 亮区块与所述暗区块皆呈三角形。
在本发明的一实施例中， 所述亮区块与所述暗区块是依据液晶配向的方 向不同做出区分。
与现有技术相比较， 本发明以所述像素单元的构造可以消减画面线条的 锯齿现象， 让所述液晶显示器所显示的画质更佳。 附图说明
图 1是一现有液晶面板的像素单元分布示意图。
图 2是图 1的像素单元显示一斜细线条的示意图。
图 3是本发明一较佳实施例液晶显示器的像素单元分布示意图。
图 4是本发明一较佳实施例的像素单元的组成示意图。 图 5是图 3的像素单元显示一斜细线条的示意图。 具体实施方式
为让本发明上述目的、 特征及优点更明显易懂， 下文特举本发明较佳实 施例， 并配合附图， 作详细说明如下。 再者， 本发明所提到的方向用语， 例 如 「上」、 「下」、 「前」、 「后」、 「左」、 「右」、 「内」、 「外」、 「侧面」 等， 仅是 参考附加图式的方向。 因此， 使用的方向用语是用以说明及理解本发明， 而 非用以限制本发明。
请参考图 3所示， 图 3揭示本发明一较佳实施例的液晶显示器的像素单 元分布。 一种液晶显示器包含一显示区 10与多个像素单元 11， 所述像素单 元 11是以二维数组方式排布于所述显示区 10内。 进一步参考图 4所示， 图 4揭示所述像素单元 11的组成结构， 每一所述像素单元 11 由多个子像素单 元并排而构成， 本实施例中所述多个子像素单元分别为一第一子像素单元 110、 一第二子像素单元 111及一第三子像素单元 112， 以分别控制红、 绿、 蓝三原色的显示。 每一所述子像素单元为一四方形区块， 例如为长方形区块 或正方形区块等。 所述四方形区块是沿一斜线 100区分成一亮区块 100A与 一暗区块 100B , 所述亮区块 100A与所述暗区块 100B可以是依据液晶配向 的方向不同做出区分。 所述斜线 100可以是所述四方形区块的一对角线， 使 得所述亮区块 100A与所述暗区块 100B皆呈三角形。
再者， 每一所述子像素单元上区分所述亮区块 100A与所述暗区块 100B 的斜线 100与相邻子像素单元的斜线 100非呈平行。是以，若以所述斜线 100 是所述子像素单元的对角线为例， 如图 3及图 4所示， 可看出每一所述子像 素单元的亮区块 100A与其相邻的子像素单元的暗区块 100B 皆是相互对应 (corresponding to each other)或者是相互对位 (align with each other) , 亦可禾尔做 是相互对称的。 例如从所述第一子像素单元 110来看， 所述第一子像素单元 110的亮区块 100A与所述第二子像素 111的暗区块 100B是相互对应的。 若 从所述第二子像素单元 111 来看， 所述第二子像素单元 111 的亮区块 100A 不仅与所述第一子像素 110的暗区块 100B相互对应， 也同时与第三子像素 单元 112的暗区块 100B。
进一步参考图 5所示， 当所述液晶显示器显示一斜细线条时， 可看出显 示黑色以构成所述斜细线条的像素单元 1Γ 较不会受到邻近像素单元 11 的 暗区 110B 影响而有在视觉上变大的感觉， 也就消减了所述斜细线条的锯齿 效果。
如上所述， 相较于现有液晶显示器虽能以水平切割子像素单元来达到改 善视角现象的目的， 但在随着液晶面板尺寸的增大， 此现有构造却也因水平 切割的方式， 而导致显示斜细线条时锯齿化现象更趋明显等缺点， 图 3的本 发明液晶显示器及其像素单元通过在所述像素单元 11 的各子像素单元以斜 线切割成所述亮区块 110A与所述暗区块 110B , 其确实可以有效消减所述的 锯齿现象， 进而提升大尺寸液晶面板显示的画质。
本发明已由上述相关实施例加以描述， 然而上述实施例仅为实施本发明 的范例。 必需指出的是， 已公开的实施例并未限制本发明的范围。 相反地， 包含于权利要求书的精神及范围的修改及均等设置均包括于本发明的范围 内。

Claims

权 利 要 求
1. 一种液晶显示器， 其特征在于： 所述液晶显示器包含多个像素单元， 所述 多个像素单元是以二维数组方式排布于一显示区内，每一所述像素单元是 包含多个子像素单元，每一所述像素单元是由多个所述多个子像素单元并 排一起而组成；所述多个子像素单元分别为一第一子像素单元、一第二子 像素单元及一第三子像素单元， 分别控制红、绿及蓝三原色的显示； 每一 所述子像素单元为一四方形区块，所述四方形区块是沿一斜线区分成一亮 区块与一暗区块，所述斜线为所述四方形区块的一对角线；所述亮区块与 所述暗区块皆呈三角形；其中每一所述子像素单元的亮区块与其相邻子像 素的暗区块相互对应。
2. 一种液晶显示器， 其特征在于： 所述液晶显示器包含多个像素单元， 所述 多个像素单元是以二维数组方式排布于一显示区内，每一所述像素单元是 包含多个子像素单元，每一所述子像素单元为一四方形区块，所述四方形 区块是沿一斜线区分成一亮区块与一暗区块，其中每一所述子像素单元的 亮区块与其相邻子像素的暗区块相互对应。
3. 如权利要求 2所述的像素单元，其特征在于：每一所述像素单元是由多个 所述多个子像素单元并排一起而组成;所述多个子像素单元分别为一第一 子像素单元、 一第二子像素单元及一第三子像素单元， 分别控制红、 绿及 蓝三原色的显示。
4. 如权利要求 2所述的液晶显示器，其特征在于：所述多个子像素单元是呈 并排而构成所述像素单元。
5. 如权利要求 2所述的液晶显示器，其特征在于：所述斜线为所述四方形区 块的一对角线； 所述亮区块与所述暗区块皆呈三角形。
6. 如权利要求 4所述的液晶显示器，其特征在于：所述斜线为所述四方形区 块的一对角线； 所述亮区块与所述暗区块皆呈三角形。
7. 如权利要求 2所述的液晶显示器，其特征在于：所述亮区块与所述暗区块 是依据液晶配向的方向不同做出区分。
8. 如权利要求 3所述的液晶显示器，其特征在于：所述亮区块与所述暗区块 是依据液晶配向的方向不同做出区分。
9. 如权利要求 4所述的液晶显示器，其特征在于：所述亮区块与所述暗区块 是依据液晶配向的方向不同做出区分。
10.如权利要求 5所述的液晶显示器，其特征在于：所述亮区块与所述暗区块 是依据液晶配向的方向不同做出区分。
11.如权利要求 6所述的液晶显示器，其特征在于：所述亮区块与所述暗区块 是依据液晶配向的方向不同做出区分。
12.—种像素单元， 其特征在于： 所述像素单元包含多个子像素单元， 每一所 述子像素单元为一四方形区块，所述四方形区块沿一斜线区分成一亮区块 与一暗区块，其中每一所述子像素单元的亮区块与其相邻子像素的暗区块 是相互对应的。
13.如权利要求 12所述的像素单元， 其特征在于： 所述多个子像素单元分别 为一第一子像素单元、一第二子像素单元及一第三子像素单元，分别控制 红、 绿及蓝三原色的显示。
14.如权利要求 12所述的像素单元， 其特征在于： 所述多个子像素单元是呈 并排而构成所述像素单元。
15.如权利要求 13所述的像素单元， 其特征在于： 所述多个子像素单元是呈 并排而构成所述像素单元。
16.如权利要求 12所述的像素单元， 其特征在于： 所述斜线为所述四方形区 块的一对角线； 所述亮区块与所述暗区块皆呈三角形。
17.如权利要求 13所述的像素单元， 其特征在于： 所述斜线为所述四方形区 块的一对角线； 所述亮区块与所述暗区块皆呈三角形。 如权利要求 14所述的像素单元， 其特征在于： 所述斜线为所述四方形区 块的一对角线； 所述亮区块与所述暗区块皆呈三角形。
如权利要求 15所述的像素单元， 其特征在于： 所述斜线为所述四方形区 块的一对角线； 所述亮区块与所述暗区块皆呈三角形。
如权利要求 12所述的像素单元， 其特征在于： 所述亮区块与所述暗区块 是依据液晶配向的方向不同做出区分。
PCT/CN2010/076536 2010-07-29 2010-09-01 液晶显示器及其像素单元 Ceased WO2012012955A1 (zh)

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