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公开(公告)号：US07999898B2
公开(公告)日：2011-08-16
申请号：US12303661
申请日：2007-04-24
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F2201/121
摘要： An active matrix liquid crystal display device is provided in which decrease in the aperture ratio is prevented, and deterioration in display quality is reduced by preventing liquid crystal molecules in a region of a pixel electrode which region faces a bus line from aligning in two or more directions. A liquid crystal panel in the active matrix liquid crystal display device includes a plurality of pixel electrodes (2) in array; and bus lines (42) arranged in a grid so as to surround each of the pixel electrodes (2), the pixel electrodes (2) each including a prominence (50) overlapping an adjacent one of the bus lines (42) in a top view, wherein the respective prominences (50) of each adjacent two of the pixel electrodes (2) facing each other across an adjacent one of the bus lines (42) overlap the bus line (42) at positions different from each other with respect to a direction in which the bus line (42) extends.
摘要翻译： 提供了一种有源矩阵液晶显示装置，其中防止开口率的降低，并且通过防止像素电极的面对总线的区域的液晶分子在两个或更多个中对准来降低显示质量的劣化 方向。 有源矩阵液晶显示装置中的液晶面板包括阵列上的多个像素电极（2） 以及布置成格栅以围绕每个像素电极（2）的总线（42），每个像素电极（2）包括与顶部相邻的一条总线（42）重叠的突出部（50） 其中每个相邻的两个像素电极（2）中相邻的两个像素电极（2）的突出部分（50）跨越相邻的一条总线线路（42）在相对于 总线（42）延伸的方向。
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公开(公告)号：US08681298B2
公开(公告)日：2014-03-25
申请号：US13057622
申请日：2009-07-31
IPC分类号： G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/133753 , G02F1/136204 , G02F1/1393
摘要： A liquid crystal display device of a high image quality is provided in which occurrence of a leakage current between pixel electrodes is prevented. A liquid crystal display device of the present invention has a plurality of pixels 10, including a first pixel 10a and a second pixel 10b which are side by side along the first direction. The liquid crystal display device includes: a first substrate 60 which includes a first electrode 20a provided in the first pixel 10a and a second electrode 20b provided in the second pixel 10b; a second substrate 70 which is arranged so as to oppose the first substrate 60; and a liquid crystal layer 80 interposed between the first substrate 60 and the second substrate 70. The first electrode 20a includes a plurality of first branch portions 30a extending toward the second pixel 10b. The second electrode 20b includes a plurality of second branch portions 30b extending toward the first pixel 10a side. When viewed along the first direction, at least part of the end portions of the plurality of first branch portions 30a faces to a gap between end portions of two of the plurality of second branch portions 30b.
摘要翻译： 提供了一种高图像质量的液晶显示装置，其中防止了像素电极之间的漏电流的发生。 本发明的液晶显示装置具有包括沿着第一方向并排的第一像素10a和第二像素10b的多个像素10。 液晶显示装置包括：第一基板60，其包括设置在第一像素10a中的第一电极20a和设置在第二像素10b中的第二电极20b; 与第一基板60相对配置的第二基板70; 以及插入在第一基板60和第二基板70之间的液晶层80.第一电极20a包括朝向第二像素10b延伸的多个第一分支部分30a。 第二电极20b包括朝向第一像素10a侧延伸的多个第二分支部分30b。 当沿着第一方向观察时，多个第一分支部分30a的至少一部分端部面对多个第二分支部分30b中的两个的端部之间的间隙。
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公开(公告)号：US20110141425A1
公开(公告)日：2011-06-16
申请号：US12866101
申请日：2008-12-17
IPC分类号： G02F1/1343
CPC分类号： G02F1/13394 , G02F1/133707 , G02F1/136213 , G02F1/136227 , G02F1/136277 , G02F2001/13396 , G02F2001/13398 , G02F2201/40
摘要： A liquid crystal display panel includes: an active matrix substrate (20a) having a plurality of switching elements (5), an insulating film that is formed to cover the switching elements (5) and has through holes (16a), and a plurality of pixel electrodes (17) formed on the insulating film to be connected to the switching elements (5) via the through holes (16a); and a counter substrate having photo-spacers (23a) configured to maintain the thickness of a liquid crystal layer. The panel includes a first pixel row having a plurality of pixels in a row in which the photo-spacers (23a) are placed to stand on one side of the corresponding through holes (16a), and a second pixel row having a plurality of pixels in a row in which the photo-spacers (23a) are placed to stand on the opposite side of the corresponding through holes (16a).
摘要翻译： 液晶显示面板包括：具有多个开关元件（5）的有源矩阵基板（20a），形成为覆盖开关元件（5）并具有通孔（16a）的绝缘膜，以及多个 形成在绝缘膜上的像素电极（17），经由通孔（16a）与开关元件（5）连接; 以及具有配置为保持液晶层的厚度的光隔离物（23a）的对置基板。 面板包括具有排列在相应通孔（16a）的一侧上的光间隔物（23a）的行中的多个像素的第一像素行，以及具有多个像素的第二像素行 在其中放置光隔片（23a）以相对于相应的通孔（16a）的相对侧的位置。
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公开(公告)号：US20110141001A1
公开(公告)日：2011-06-16
申请号：US13057622
申请日：2009-07-31
IPC分类号： G09G3/36
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/133753 , G02F1/136204 , G02F1/1393
摘要： A liquid crystal display device of a high image quality is provided in which occurrence of a leakage current between pixel electrodes is prevented. A liquid crystal display device of the present invention has a plurality of pixels 10, including a first pixel 10a and a second pixel 10b which are side by side along the first direction. The liquid crystal display device includes: a first substrate 60 which includes a first electrode 20a provided in the first pixel 10a and a second electrode 20b provided in the second pixel 10b; a second substrate 70 which is arranged so as to oppose the first substrate 60; and a liquid crystal layer 80 interposed between the first substrate 60 and the second substrate 70. The first electrode 20a includes a plurality of first branch portions 30a extending toward the second pixel 10b. The second electrode 20b includes a plurality of second branch portions 30b extending toward the first pixel 10a side. When viewed along the first direction, at least part of the end portions of the plurality of first branch portions 30a faces to a gap between end portions of two of the plurality of second branch portions 30b.
摘要翻译： 提供了一种高图像质量的液晶显示装置，其中防止了像素电极之间的漏电流的发生。 本发明的液晶显示装置具有包括沿着第一方向并排的第一像素10a和第二像素10b的多个像素10。 液晶显示装置包括：第一基板60，其包括设置在第一像素10a中的第一电极20a和设置在第二像素10b中的第二电极20b; 与第一基板60相对配置的第二基板70; 以及插入在第一基板60和第二基板70之间的液晶层80.第一电极20a包括朝向第二像素10b延伸的多个第一分支部分30a。 第二电极20b包括朝向第一像素10a侧延伸的多个第二分支部分30b。 当沿着第一方向观察时，多个第一分支部分30a的至少一部分端部面对多个第二分支部分30b中的两个的端部之间的间隙。
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公开(公告)号：US20100195027A1
公开(公告)日：2010-08-05
申请号：US12665141
申请日：2008-04-08
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/133753 , G02F2001/133757 , G02F2001/134345 , G02F2201/14 , G02F2201/52
摘要： A liquid crystal display device (10) of the present invention comprises a liquid crystal panel in which a plurality of pixel electrodes (2) are arranged, wherein: shapes of the pixel electrodes (2) are asymmetric, and the pixel electrodes (2) are categorized into plural types whose shapes are different from each other (that is, pixel electrodes A and pixel electrodes B). The liquid crystal panel is configured so that the pixel electrodes of the plural types (that is, pixel electrodes A and pixel electrodes B) are arranged in a regular manner, and the pixel electrodes of the plural types are populated with equal ratios. Thus, in the liquid crystal display device comprising pixel electrodes having a horizontally asymmetric shape viewed from an observer of the liquid crystal panel, a manner in which pixel electrodes of respective types are arranged is changed, thereby improving display quality.
摘要翻译： 本发明的液晶显示装置（10）具备配置有多个像素电极（2）的液晶面板，其中，像素电极（2）的形状为不对称，像素电极（2） 被分类为形状彼此不同的多种类型（即，像素电极A和像素电极B）。 液晶面板被配置为使得像多个类型的像素电极（即，像素电极A和像素电极B）以规则的方式排列，并且多个像素电极以相等的比例填充。 因此，在从液晶面板的观察者观察的包括具有水平不对称形状的像素电极的液晶显示装置中，改变各种类型的像素电极的布置方式，从而提高显示质量。
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公开(公告)号：US20100118248A1
公开(公告)日：2010-05-13
申请号：US12303661
申请日：2007-04-24
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F2201/121
摘要： An active matrix liquid crystal display device is provided in which decrease in the aperture ratio is prevented, and deterioration in display quality is reduced by preventing liquid crystal molecules in a region of a pixel electrode which region faces a bus line from aligning in two or more directions. A liquid crystal panel in the active matrix liquid crystal display device includes a plurality of pixel electrodes (2) in array; and bus lines (42) arranged in a grid so as to surround each of the pixel electrodes (2), the pixel electrodes (2) each including a prominence (50) overlapping an adjacent one of the bus lines (42) in a top view, wherein the respective prominences (50) of each adjacent two of the pixel electrodes (2) facing each other across an adjacent one of the bus lines (42) overlap the bus line (42) at positions different from each other with respect to a direction in which the bus line (42) extends.
摘要翻译： 提供了一种有源矩阵液晶显示装置，其中防止开口率的降低，并且通过防止像素电极的面对总线的区域的液晶分子在两个或更多个中对准来降低显示质量的劣化 方向。 有源矩阵液晶显示装置中的液晶面板包括阵列上的多个像素电极（2） 以及布置成格栅以围绕每个像素电极（2）的总线（42），每个像素电极（2）包括与顶部相邻的一条总线（42）重叠的突出部（50） 其中每个相邻的两个像素电极（2）中相邻的两个像素电极（2）的突出部分（50）跨越相邻的一条总线线路（42）在相对于 总线（42）延伸的方向。
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公开(公告)号：US20120320325A1
公开(公告)日：2012-12-20
申请号：US13581358
申请日：2011-03-25
IPC分类号： G02F1/1343
CPC分类号： G02F1/13394 , G02F1/133707
摘要： The present invention provides a liquid crystal display panel that has an enhanced liquid crystal alignment controlling force irrespective of the external conditions or environments. The enhanced liquid crystal alignment controlling force sufficiently prevents surface roughness or color unevenness that can occur depending on the viewing angle, so that favorable display qualities and excellent transmittance can be achieved. The liquid crystal display panel includes a pair of substrates comprising a pixel electrode and a counter electrode; and a liquid crystal layer disposed between the substrates, the liquid crystal display panel comprising spacers at at least four corners of a pixel defined by the pixel electrode.
摘要翻译： 本发明提供一种液晶显示面板，其与外部条件或环境无关地具有增强的液晶取向控制力。 增强的液晶取向控制力充分地防止根据视角而发生的表面粗糙度或颜色不均匀性，从而可以实现良好的显示质量和优异的透射率。 液晶显示面板包括一对基板，其包括像素电极和对置电极; 以及设置在所述基板之间的液晶层，所述液晶显示面板在由所述像素电极限定的像素的至少四个角部包括间隔物。
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公开(公告)号：US20130071792A1
公开(公告)日：2013-03-21
申请号：US13699683
申请日：2011-04-05
IPC分类号： G03F7/20
CPC分类号： G02F1/1333 , G02F1/133707 , G02F1/13394 , G02F2001/13625
摘要： An amount of exposure of the photosensitive resin is controlled using a photomask in an exposure treatment. The photosensitive resin subjected to the exposure treatment is developed, thereby simultaneously forming a protrusion which regulates the alignment of liquid crystal molecules comprising the liquid crystal layer, and a photo spacer.
摘要翻译： 在曝光处理中使用光掩模来控制感光性树脂的曝光量。 进行曝光处理的感光性树脂显影，同时形成调节包含液晶层的液晶分子的取向的突起和光隔离物。
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公开(公告)号：US20120075565A1
公开(公告)日：2012-03-29
申请号：US13319797
申请日：2010-02-26
申请人： Yasuyoshi Kaise , Yasutoshi Tasaka
发明人： Yasuyoshi Kaise , Yasutoshi Tasaka
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133753 , G02F1/134309 , G02F2201/121 , G02F2201/122
摘要： The present invention provides a liquid crystal display device that can control the alignment of liquid crystal molecules more reliably and also can suppress the deterioration of the contrast characteristics and a reduction in transmittance without complicating the manufacturing process of a matrix substrate. Specifically disclosed is a liquid crystal display device including a pair of substrates (110 and 130) and a liquid crystal layer held between the pair of substrates. One of the pair of substrates has pixel electrodes (113). The other of the pair of substrates has a first opposite electrode (132), an insulating layer (133) formed on the first opposite electrode, and a second opposite electrode (134) formed on the insulating layer. The second opposite electrode has an opening (137), and the opening overlaps at least with a pixel when the pair of substrates are observed in a plan view, and the first opposite electrode overlaps at least with part of said opening in the pixel when the pair of substrates are observed in a plan view.
摘要翻译： 本发明提供一种可以更可靠地控制液晶分子取向的液晶显示装置，并且还可以抑制对比度特性的劣化和透光率的降低，而不会使基体基板的制造过程复杂化。 具体公开了一种液晶显示装置，其包括一对基板（110和130）以及保持在该对基板之间的液晶层。 一对基板中的一个具有像素电极（113）。 一对基板中的另一个具有第一相对电极（132），形成在第一相对电极上的绝缘层（133）和形成在绝缘层上的第二相对电极（134）。 第二相对电极具有开口（137），并且当在平面图中观察到一对基板时，开口至少与像素重叠，并且当第一相对电极至少与像素中的所述开口的一部分重叠时，当 在平面图中观察到一对基板。
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公开(公告)号：US08908140B2
公开(公告)日：2014-12-09
申请号：US13581358
申请日：2011-03-25
IPC分类号： G02F1/1339 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/13394 , G02F1/133707
摘要： The present invention provides a liquid crystal display panel that has an enhanced liquid crystal alignment controlling force irrespective of the external conditions or environments. The enhanced liquid crystal alignment controlling force sufficiently prevents surface roughness or color unevenness that can occur depending on the viewing angle, so that favorable display qualities and excellent transmittance can be achieved. The liquid crystal display panel includes a pair of substrates comprising a pixel electrode and a counter electrode; and a liquid crystal layer disposed between the substrates, the liquid crystal display panel comprising spacers at at least four corners of a pixel defined by the pixel electrode.
摘要翻译： 本发明提供一种液晶显示面板，其与外部条件或环境无关地具有增强的液晶取向控制力。 增强的液晶取向控制力充分地防止根据视角而发生的表面粗糙度或颜色不均匀性，从而可以实现良好的显示质量和优异的透射率。 液晶显示面板包括一对基板，其包括像素电极和对置电极; 以及设置在所述基板之间的液晶层，所述液晶显示面板在由所述像素电极限定的像素的至少四个角部包括间隔物。
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