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公开(公告)号：US20130222747A1
公开(公告)日：2013-08-29
申请号：US13883069
申请日：2011-11-01
IPC分类号： G02F1/1343
CPC分类号： G02F1/13439 , G02F1/134336 , G02F1/136286 , G02F2001/134345 , G02F2001/13606
摘要： The present invention provides a display panel capable of suppressing display unevenness caused by the capacitance change due to misalignment when four primary colors are used. The display panel of the present invention includes: signal lines; pixel electrodes; and a common electrode. In the display panel, a single pixel is constituted by picture elements of four or more colors. Each of the pixel electrodes is connected to each one of the signal lines. The pixel electrodes, which are included in the single pixel, are arranged in a squared shape, and include a pixel electrode having larger area and a pixel electrode having smaller area. Both of a signal line connected to the pixel electrode having the larger area and a signal line connected to the pixel electrode having the smaller area overlap with the pixel electrode having the larger area.
摘要翻译： 本发明提供一种显示面板，能够抑制由于使用四种基色时由于未对准而导致的电容变化引起的显示不均匀。 本发明的显示面板包括：信号线; 像素电极; 和公共电极。 在显示面板中，单个像素由四种或更多种颜色的图像元素构成。 每个像素电极连接到每个信号线。 包括在单个像素中的像素电极被排列成平方形，并且包括具有较大面积的像素电极和具有较小面积的像素电极。 连接到具有较大面积的像素电极的信号线和连接到具有较小面积的像素电极的信号线与具有较大面积的像素电极重叠。
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公开(公告)号：US09001294B2
公开(公告)日：2015-04-07
申请号：US13881453
申请日：2011-11-01
IPC分类号： G02F1/1335 , G02F1/1333 , G02B5/20 , G02F1/1362
CPC分类号： G02F1/133514 , G02B5/201 , G02F1/136209 , G02F2001/133354 , G02F2201/52
摘要： A liquid crystal display panel includes a color filter substrate with four or more color layers of different colors and a light shielding layer, each pixel including a repeating unit composed of the four or more color layers overlap overlapping the light shielding layer, the liquid crystal display panel having a region where color layers of the same color in different pixels are arranged in the same rows or the same columns, and a color layer of a color with higher brightness overlaps a portion of the light shielding layer positioned between the color layer and another color layer of the same color with an overlapping width smaller than that with which a color layer of a color with lower brightness overlaps a portion of the light shielding layer positioned between the color layer and another color layer of the same color.
摘要翻译： 液晶显示面板包括具有四种或更多种不同颜色的彩色滤色器基板和遮光层，每个像素包括由四个或更多个彩色层组成的重复单元与遮光层重叠，液晶显示器 具有不同像素中的相同颜色的彩色层被布置在相同列或相同列中的区域的区域，并且具有较高亮度的颜色的颜色层与位于颜色层和另一个之间的遮光层的一部分重叠 相同颜色的彩色层的重叠宽度小于具有较低亮度的颜色的颜色层与位于颜色层和相同颜色的另一颜色层之间的遮光层的一部分重叠的重叠宽度。
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公开(公告)号：US20130222746A1
公开(公告)日：2013-08-29
申请号：US13881453
申请日：2011-11-01
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02B5/201 , G02F1/136209 , G02F2001/133354 , G02F2201/52
摘要： The present invention relates to a liquid crystal display panel which can prevents roughness of the displayed image and reduction in the contrast ratio accompanying a use of four or more color filters of different colors. The present invention provides a liquid crystal display panel comprising a color filter substrate provided with four or more color layers of different colors and a light shielding layer, each pixel including a repeating unit composed of the four or more color layers, the four or more color layers partially overlap the light shielding layer, the liquid crystal display panel having a region where color layers of the same color in different pixels are arranged in the same rows or the same columns, and of the four or more color layers of different colors in one pixel, a color layer of a color with higher brightness overlaps a portion of the light shielding layer that is positioned between the color layer and another color layer of the same color with an overlapping width smaller than that with which a color layer of a color with lower brightness overlaps a portion of the light shielding layer that is positioned between the color layer and another color layer of the same color.
摘要翻译： 液晶显示面板技术领域本发明涉及一种液晶显示面板，其能够防止显示图像的粗糙化，并且伴随着使用不同颜色的四个或更多个滤色器而降低对比度。 本发明提供一种液晶显示面板，其包括具有四色以上不同颜色的彩色滤色片基板和遮光层，每个像素包括由四个或更多色层组成的重复单元，四种或更多种颜色 层与光屏蔽层部分重叠，液晶显示面板具有不同像素中的相同颜色的彩色层排列在同一列或相同列中的区域，以及四种或更多种不同颜色的彩色层中的一个 像素，具有较高亮度的颜色的彩色层与位于彩色层和相同颜色的另一色层之间的遮光层的一部分重叠，其重叠宽度小于具有 较低的亮度与位于颜色层和相同颜色的另一色层之间的遮光层的一部分重叠。
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公开(公告)号：US20130070002A1
公开(公告)日：2013-03-21
申请号：US13700443
申请日：2011-05-24
IPC分类号： F21V9/08 , G02F1/1343 , G09G5/10
CPC分类号： F21V9/08 , G02F1/133707 , G02F1/134309 , G02F1/134336 , G02F1/136286 , G02F2001/134345 , G02F2201/40 , G02F2201/52 , G09G3/3614 , G09G5/10 , G09G2300/0452
摘要： The present invention is to provide a display panel and a display device in each of which the white luminance and/or the color reproduction range are/is sufficiently improved by changing the sub-pixel area for each color, so that unevenness of luminance is sufficiently suppressed, and the influence of line width variation on the aperture ratio is reduced. The display panel according to the present invention includes a pair of substrates, a display element sandwiched between the pair of substrates, and pixels each formed by sub-pixels of four or more colors, and is featured in that one of the pair of substrates includes scanning lines, signal lines, and sub-pixel electrodes, and in that the area of at least one of the sub-pixels of four or more colors is different from the area of the other sub-pixels, and the sub-pixel having the larger area overlaps with a plurality of the signal lines in plan view of the main surface of the display panel.
摘要翻译： 本发明提供一种显示面板和显示装置，其中通过改变每种颜色的子像素区域来使白色亮度和/或色彩再现范围得到充分改善，使得亮度不均匀性足够 抑制了线宽变化对孔径比的影响。 根据本发明的显示面板包括一对基板，夹在该对基板之间的显示元件和由四个或更多种颜色的子像素形成的像素，其特征在于，所述一对基板中的一个基板包括 扫描线，信号线和子像素电极，并且四个或更多个颜色的至少一个子像素的区域与其他子像素的区域不同，并且具有 在显示面板的主表面的平面图中，较大的面积与多条信号线重叠。
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公开(公告)号：US20130088681A1
公开(公告)日：2013-04-11
申请号：US13700445
申请日：2011-05-24
IPC分类号： H01L27/15 , G02F1/1362
CPC分类号： H01L27/153 , G02F1/134336 , G02F1/136286 , G02F2001/134345 , G02F2201/52
摘要： An object of the present invention is to provide a display panel and a display device which are able to sufficiently increase the luminance, and to suppress the occurrence of difference in response speed, transmissivity, and viewing angle characteristics, and the like for each color, and which are also able to improve the yield in the manufacturing process, and are able to be applied to various display modes, such as a CPA mode, an MVA mode, and an IPS mode. According to the present invention, there is provided a display panel in which one pixel is formed by a plurality of sub-pixels, the display panel being configured such that, when one pixel is divided into a plurality of rectangular regions, at least one of the rectangular regions includes two or more sub-pixels, such that, in each of the sub-pixels, the length of the side in parallel with the short side of the rectangular region is substantially the same, and such that, in at least one of the sub-pixels, the length of the side in parallel with the long side of the rectangular region is different.
摘要翻译： 本发明的目的是提供一种显示面板和显示装置，其能够充分提高亮度，并且抑制每种颜色的响应速度，透射率和视角特性差异的发生， 并且还能够提高制造过程中的产量，并且能够应用于CPA模式，MVA模式和IPS模式等各种显示模式。 根据本发明，提供了一种显示面板，其中一个像素由多个子像素形成，所述显示面板被配置为使得当一个像素被分成多个矩形区域时，至少一个 矩形区域包括两个或更多个子像素，使得在每个子像素中，与矩形区域的短边平行的一侧的长度基本上相同，并且使得在至少一个 的子像素的长边与矩形区域的长边平行的一侧的长度不同。
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公开(公告)号：US20110273653A1
公开(公告)日：2011-11-10
申请号：US13145757
申请日：2009-10-08
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/136213 , G02F1/1393 , G02F2001/13606 , G02F2201/40
摘要： An array substrate of the present invention includes: an insulating substrate; a plurality of scanning lines on the insulating substrate; a plurality of data lines each disposed so as to intersect the plurality of scanning lines on the insulating substrate; picture element electrodes each formed in a substantially rectangular shape, the picture element electrodes each being connected, via a switching element, to a corresponding scanning line and a corresponding data line, the picture element electrodes each having a long side disposed along a direction in which the plurality of scanning lines are extended and a short side disposed along a direction in which the plurality of data lines are extended, the picture element electrodes each having cut sections formed by cutting two corners of each of the picture element electrodes, the cut sections being formed so as to serve as alignment dividing means. This makes it possible, regarding an MVA liquid crystal display device, to easily ensure a sufficient process yield as well as improving display quality by ensuring a sufficient aperture ratio in each one pixel.
摘要翻译： 本发明的阵列基板包括：绝缘基板; 绝缘基板上的多条扫描线; 多个数据线，各自设置成与绝缘基板上的多条扫描线相交; 每个图形元素电极分别形成为大致矩形形状，每个图像元素电极经由开关元件连接到相应的扫描线和相应的数据线，每个像素电极具有沿着 多条扫描线被延伸，沿着多条数据线延伸的方向设置的短边，通过切割每个像素电极的两个角形成切割部分的图形元素电极，切割部分是 形成为对准分隔装置。 这使得关于MVA液晶显示装置可以通过确保每个像素中的足够的开口率来容易地确保足够的处理成品率以及提高显示质量。
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公开(公告)号：US20100188437A1
公开(公告)日：2010-07-29
申请号：US12664267
申请日：2008-06-09
申请人： Ryohki Itoh , Satoshi Horiuchi , Yuhko Hisada
发明人： Ryohki Itoh , Satoshi Horiuchi , Yuhko Hisada
CPC分类号： G09G3/3614 , G02F1/13624 , G02F1/136286 , G02F2001/134345 , G02F2201/52
摘要： A display device prevents luminance unevenness that occurs in the case of inversion driving being performed, and performs high quality image display, while selectively scanning two lines of picture elements constituting a single pixel using a single gate wiring, as in the case of multi-primary color image display. The display device includes a display element including a pixel constituted by a plurality of picture elements disposed in two lines in a longitudinal direction and two or more columns in a lateral direction, a gate wiring common to the plurality of picture elements, and a source wiring that is arranged perpendicular or substantially perpendicular to the gate wiring and to perform image display using inversion driving in which an image display signal is provided to the picture elements connected to the gate wiring which is sequentially selected, at a different polarity than a polarity of an immediately previous frame, and an array of the picture elements in the pixel is determined so as to compensate for a change in luminance following the change in the effective value relative to the image display signal of the picture elements belonging to one line.
摘要翻译： 显示装置防止在执行反转驱动的情况下发生的亮度不均匀性，并且在多主要情况下选择性地扫描构成单个像素的两行像素的同时执行高质量图像显示 彩色图像显示。 该显示装置包括：显示元件，包括由沿纵向排列成两行的多个像素和横向两列以上的多个像素构成的像素，多个像素共用的栅极配线，以及源极配线 其布置为垂直于或基本上垂直于栅极布线，并且使用反转驱动来执行图像显示，其中图像显示信号以与第一个栅极布线的极性不同的极性提供给连接到顺序选择的栅极布线的像素 并且确定像素中的图像元素的阵列，以补偿相对于属于一行的图像元素的图像显示信号的有效值的改变之后的亮度变化。
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公开(公告)号：US09036121B2
公开(公告)日：2015-05-19
申请号：US13641949
申请日：2011-02-18
IPC分类号： G02F1/1343 , G02F1/1362
CPC分类号： G02F1/136286 , G02F1/136209 , G02F2001/136218 , G02F2201/123
摘要： Picture element electrodes (7) are electrically connected with drain electrodes (18D) of respective transistor elements (18). The picture element electrodes (7) and data signal lines (SLn, SLn+1, . . . ) are provided above scanning signal lines (GLn, GLn+1, . . . ). The picture element electrodes (7) overlap scanning signal lines (GLn, GLn+1, . . . ) when viewed from above. Notch parts 7a and 7b are provided in each picture element electrode (7) so as to overlap each of the scanning signal lines (GLn, GLn+1, . . . ). Shield electrodes (4a, 4b) are formed in the same layer as the data signal lines (SLn, SLn+1, . . . ). Each of the scanning signal lines (GLn, GLn+1, . . . ) at least partially overlaps the shield electrodes (4a, 4b) in the notch parts (7a, 7b), when viewed from above. This provides the liquid crystal display panel having wide viewing angle characteristic and carrying out high quality display.
摘要翻译： 图像元件电极（7）与各个晶体管元件（18）的漏电极（18D）电连接。 像素电极（7）和数据信号线（SLn，SLn + 1 ...）设置在扫描信号线（GLn，GLn + 1 ...）的上方。 当从上方观察时，像素电极（7）与扫描信号线（GLn，GLn + 1 ...）重叠。 在每个像素电极（7）中设置有与部分扫描信号线（GLn，GLn + 1 ...）重合的凹部7a，7b。 屏蔽电极（4a，4b）形成在与数据信号线（SLn，SLn + 1 ...）相同的层中。 当从上方观察时，每个扫描信号线（GLn，GLn + 1，...）至少部分地与凹口部分（7a，7b）中的屏蔽电极（4a，4b）重叠。 这提供了具有宽视角特性的液晶显示面板并进行高质量显示。
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公开(公告)号：US08681297B2
公开(公告)日：2014-03-25
申请号：US13578368
申请日：2010-11-19
申请人： Yuhko Hisada , Takaharu Yamada , Satoshi Horiuchi , Ryohki Itoh
发明人： Yuhko Hisada , Takaharu Yamada , Satoshi Horiuchi , Ryohki Itoh
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1368
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/13394 , G02F1/136227 , G02F1/1393 , G02F2001/133742 , G02F2001/134345
摘要： When viewed from the top of the liquid crystal display panel, a projecting section (4a) of a picture element electrode (4) is formed so as to at least partially match a contact hole (17). It is therefore possible to provide the liquid crystal display panel which achieves a high quality display and has a high aperture ratio and high transmittance.
摘要翻译： 当从液晶显示面板的顶部观察时，形成像素电极（4）的突出部分（4a）以至少部分匹配接触孔（17）。 因此，可以提供实现高质量显示并具有高开口率和高透射率的液晶显示面板。
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公开(公告)号：US20130033469A1
公开(公告)日：2013-02-07
申请号：US13641949
申请日：2011-02-18
CPC分类号： G02F1/136286 , G02F1/136209 , G02F2001/136218 , G02F2201/123
摘要： Picture element electrodes (7) are electrically connected with drain electrodes (18D) of respective transistor elements (18). The picture element electrodes (7) and data signal lines (SLn, SLn+1, . . . ) are provided above scanning signal lines (GLn, GLn+1, . . . ). The picture element electrodes (7) overlap scanning signal lines (GLn, GLn+1, . . . ) when viewed from above. Notch parts 7a and 7b are provided in each picture element electrode (7) so as to overlap each of the scanning signal lines (GLn, GLn+1, . . . ). Shield electrodes (4a, 4b) are formed in the same layer as the data signal lines (SLn, SLn+1, . . . ). Each of the scanning signal lines (GLn, GLn+1, . . . ) at least partially overlaps the shield electrodes (4a, 4b) in the notch parts (7a, 7b), when viewed from above. This provides the liquid crystal display panel having wide viewing angle characteristic and carrying out high quality display.
摘要翻译： 图像元件电极（7）与各个晶体管元件（18）的漏电极（18D）电连接。 像素电极（7）和数据信号线（SLn，SLn + 1 ...）设置在扫描信号线（GLn，GLn + 1 ...）的上方。 当从上方观察时，像素电极（7）与扫描信号线（GLn，GLn + 1 ...）重叠。 在每个像素电极（7）中设置有与部分扫描信号线（GLn，GLn + 1 ...）重合的凹部7a，7b。 屏蔽电极（4a，4b）形成在与数据信号线（SLn，SLn + 1 ...）相同的层中。 当从上方观察时，每个扫描信号线（GLn，GLn + 1，...）至少部分地与凹口部分（7a，7b）中的屏蔽电极（4a，4b）重叠。 这提供了具有宽视角特性的液晶显示面板并进行高质量显示。
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