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公开(公告)号：US09276019B2
公开(公告)日：2016-03-01
申请号：US14131232
申请日：2012-07-12
申请人： Takaharu Yamada , Ryohki Itoh , Masahiro Yoshida , Hidetoshi Nakagawa , Takuya Ohishi , Masahiro Matsuda , Kazutoshi Kida
发明人： Takaharu Yamada , Ryohki Itoh , Masahiro Yoshida , Hidetoshi Nakagawa , Takuya Ohishi , Masahiro Matsuda , Kazutoshi Kida
IPC分类号： H01L27/12 , G02F1/1333 , G09G3/36 , G02F1/13 , H01L21/66 , G02F1/1345
CPC分类号： H01L27/1262 , G02F1/1309 , G02F1/1345 , H01L22/14 , H01L22/32 , H01L27/124
摘要： A method of manufacturing an array substrate 20 according to the present invention includes a line forming step, and line forming step includes following performances. A plurality of source lines 27 are formed on a glass substrate GS so as to extend from a first region A1 on the glass substrate GS to a second region A2 that is adjacent to the first region on an outer side thereof. A plurality of source driver side check lines 45A are formed on the glass substrate GS so as to extend from the second region A2 to a third region that is adjacent to the first region A1 on an outer side thereof and adjacent to the second region A2. A plurality of first line connection portions 49 are formed in the second region A2 and the first line connection portions 49 connect the source lines 27 and the first source driver side check lines 45A. A capacity stem line 43 and a common line 44 are formed to extend from the first region A1 to the third region A3. A second source driver side check line 45B and a second line connection portion 50 that connects each of the capacity stem line 43 and the common line 44 and the source driver side check line 45B are formed in the third region A3.
摘要翻译： 根据本发明的阵列基板20的制造方法包括线形成步骤，线形成步骤包括以下性能。 多个源极线27形成在玻璃基板GS上，以从玻璃基板GS上的第一区域A1延伸到与其外侧相邻的第一区域的第二区域A2。 多个源极驱动器侧检查线45A形成在玻璃基板GS上，从第二区域A2延伸到与第二区域A2的外侧相邻的与第一区域A1相邻的第三区域。 多个第一线路连接部分49形成在第二区域A2中，并且第一线路连接部分49连接源极线路27和第一源极驱动器侧检查线路45A。 容纳杆线43和公共线44形成为从第一区域A1延伸到第三区域A3。 在第三区域A3中形成有第二源极驱动器侧检查线45B和连接容量杆线43和公共线44以及源极驱动器侧检查线45B中的每一个的第二线路连接部50。
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公开(公告)号：US20150044789A1
公开(公告)日：2015-02-12
申请号：US14131232
申请日：2012-07-12
申请人： Takaharu Yamada , Ryohki Itoh , Masahiro Yoshida , Hidetoshi Nakagawa , Takuya Ohishi , Masahiro Matsuda , Kazutoshi Kida
发明人： Takaharu Yamada , Ryohki Itoh , Masahiro Yoshida , Hidetoshi Nakagawa , Takuya Ohishi , Masahiro Matsuda , Kazutoshi Kida
CPC分类号： H01L27/1262 , G02F1/1309 , G02F1/1345 , H01L22/14 , H01L22/32 , H01L27/124
摘要： A method of manufacturing an array substrate 20 according to the present invention includes a line forming step, and line forming step includes following performances. A plurality of source lines 27 are formed on a glass substrate GS so as to extend from a first region A1 on the glass substrate GS to a second region A2 that is adjacent to the first region on an outer side thereof. A plurality of source driver side check lines 45A are formed on the glass substrate GS so as to extend from the second region A2 to a third region that is adjacent to the first region A1 on an outer side thereof and adjacent to the second region A2. A plurality of first line connection portions 49 are formed in the second region A2 and the first line connection portions 49 connect the source lines 27 and the first source driver side check lines 45A. A capacity stem line 43 and a common line 44 are formed to extend from the first region A1 to the third region A3. A second source driver side check line 45B and a second line connection portion 50 that connects each of the capacity stem line 43 and the common line 44 and the source driver side check line 45B are formed in the third region A3.
摘要翻译： 根据本发明的阵列基板20的制造方法包括线形成步骤，线形成步骤包括以下性能。 多个源极线27形成在玻璃基板GS上，以从玻璃基板GS上的第一区域A1延伸到与其外侧相邻的第一区域的第二区域A2。 多个源极驱动器侧检查线45A形成在玻璃基板GS上，从第二区域A2延伸到与第二区域A2的外侧相邻的与第一区域A1相邻的第三区域。 多个第一线路连接部分49形成在第二区域A2中，并且第一线路连接部分49连接源极线路27和第一源极驱动器侧检查线路45A。 容纳杆线43和公共线44形成为从第一区域A1延伸到第三区域A3。 在第三区域A3中形成有第二源极驱动器侧检查线45B和连接容量杆线43和公共线44以及源极驱动器侧检查线45B中的每一个的第二线路连接部50。
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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：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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公开(公告)号：US20120262640A1
公开(公告)日：2012-10-18
申请号：US13518220
申请日：2010-12-21
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133512 , G02F1/1343 , G02F1/136209 , G02F1/136213 , G02F1/136259 , G02F2001/134318 , G02F2001/134345 , G02F2001/134354 , G02F2001/13606 , G02F2001/13712 , G02F2201/40
摘要： Disclosed is an MVA type liquid crystal display device (LCD 100A) forming four domains in which liquid crystal molecules fall in different directions that are about 90° apart. The MVA type liquid crystal display device includes a plurality of pixels arranged in a matrix of rows and columns, which pixels are horizontally long pixels having longer sides extending in the row direction. Each pixel includes two first electrodes (21a and 21b) arranged side by side along the row direction. Preferably, at least one of the two first electrodes (21a and 21b) has a first corner section including a first edge that is parallel to the row direction and a second edge that is parallel to the column direction, and the first substrate further includes an electrode layer (16c) overlapping at least a portion of the first edge or the second edge of the first corner section. According to the present invention, display quality deterioration caused by disturbed alignment of liquid crystal molecules occurring near the edges of the pixel electrodes can be suppressed.
摘要翻译： 公开了一种MVA型液晶显示装置（LCD 100A），其形成四个畴，其中液晶分子沿相差约90°的不同方向落下。 MVA型液晶显示装置包括排列成行和列的矩阵的多个像素，这些像素是沿着行方向延伸的长边的水平长的像素。 每个像素包括沿着行方向并排布置的两个第一电极（21a和21b）。 优选地，两个第一电极（21a和21b）中的至少一个具有包括平行于行方向的第一边缘和平行于列方向的第二边缘的第一拐角部分，并且第一基板还包括 电极层（16c）与第一角部的第一边缘或第二边缘的至少一部分重叠。 根据本发明，可以抑制由像素电极的边缘附近发生的液晶分子的被扰乱的取向引起的显示质量恶化。
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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：US08582064B2
公开(公告)日：2013-11-12
申请号：US13518220
申请日：2010-12-21
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F1/133512 , G02F1/1343 , G02F1/136209 , G02F1/136213 , G02F1/136259 , G02F2001/134318 , G02F2001/134345 , G02F2001/134354 , G02F2001/13606 , G02F2001/13712 , G02F2201/40
摘要： Disclosed is an MVA type liquid crystal display device (LCD 100A) forming four domains in which liquid crystal molecules fall in different directions that are about 90° apart. The MVA type liquid crystal display device includes a plurality of pixels arranged in a matrix of rows and columns, which pixels are horizontally long pixels having longer sides extending in the row direction. Each pixel includes two first electrodes (21a and 21b) arranged side by side along the row direction. Preferably, at least one of the two first electrodes (21a and 21b) has a first corner section including a first edge that is parallel to the row direction and a second edge that is parallel to the column direction, and the first substrate further includes an electrode layer (16c) overlapping at least a portion of the first edge or the second edge of the first corner section. According to the present invention, display quality deterioration caused by disturbed alignment of liquid crystal molecules occurring near the edges of the pixel electrodes can be suppressed.
摘要翻译： 公开了一种MVA型液晶显示装置（LCD 100A），其形成四个畴，其中液晶分子沿相差约90°的不同方向落下。 MVA型液晶显示装置包括排列成行和列的矩阵的多个像素，这些像素是沿着行方向延伸的长边的水平长的像素。 每个像素包括沿着行方向并排布置的两个第一电极（21a和21b）。 优选地，两个第一电极（21a和21b）中的至少一个具有包括平行于行方向的第一边缘和平行于列方向的第二边缘的第一拐角部分，并且第一基板还包括 电极层（16c）与第一角部的第一边缘或第二边缘的至少一部分重叠。 根据本发明，可以抑制由像素电极的边缘附近发生的液晶分子的被扰乱的取向引起的显示质量恶化。
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公开(公告)号：US20120133854A1
公开(公告)日：2012-05-31
申请号：US13388672
申请日：2010-08-06
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/136213 , G02F1/136227 , G02F1/1393 , G02F2001/133742 , G02F2001/133757 , G02F2001/134345 , G02F2201/123 , G02F2201/40
摘要： In an MVA liquid crystal display device of the present invention, in at least one electrode (21) of each pixel, a portion sandwiched between a first portion and a second portion adjacent to the first portion of the first electrode has an extended portion (21aE1, 21bE1, 21aE2, 21bE2) protruding in the row direction, the first portion being a portion in which an edge of the first electrode intersects with a slit (22a, 22b) or a portion in which the edge of the first electrode intersects with an extended line of a slit (22a, 22b) closest to the edge and the second portion being a portion in which the edge of the first electrode intersects with a second domain regulating structure (44a, 44b) or a portion in which the first electrode intersects with an extended line of a second domain regulating structure (44a, 44b) closest to the edge. According to the present invention, it is possible to provide an MVA liquid crystal display device capable of suppressing the degradation in display quality caused by the disturbance in alignment of liquid crystal molecules in the vicinity of the edge of the first electrode.
摘要翻译： 在本发明的MVA液晶显示装置中，在每个像素的至少一个电极（21）中，夹在与第一电极的第一部分相邻的第一部分和第二部分之间的部分具有延伸部分（21aE1 ，21bE1，21aE2，21bE2），第一部分是第一电极的边缘与狭缝（22a，22b）相交的部分或第一电极的边缘与其相交的部分 最靠近边缘的狭缝（22a，22b）的延伸线，第二部分是第一电极的边缘与第二区域调节结构（44a，44b）相交的部分或第一电极与其相交的部分 具有最靠近边缘的第二域调节结构（44a，44b）的延伸线。 根据本发明，可以提供能够抑制由于第一电极的边缘附近的液晶分子的排列紊乱引起的显示质量的劣化的MVA液晶显示装置。
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公开(公告)号：US08411239B2
公开(公告)日：2013-04-02
申请号：US13145757
申请日：2009-10-08
IPC分类号： G02F1/1337
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，每个数据线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 多个扫描线被延伸，沿着多条数据线延伸的方向设置的短边，每个具有通过切割每个像素电极的两个角形成的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：US20120127408A1
公开(公告)日：2012-05-24
申请号：US13388673
申请日：2010-08-06
IPC分类号： G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/136213 , G02F1/136227 , G02F1/1393 , G02F2001/133742 , G02F2001/133757 , G02F2001/134345 , G02F2201/123 , G02F2201/40
摘要： In an MVA liquid crystal display device of the present invention, each pixel includes at least one electrode (21), the first electrode (21) has a first corner portion with a first edge parallel to a row direction and a second edge parallel to a column direction, and a first substrate further includes an electrode layer (e.g., a storage capacitor counter electrode (18a)) which overlaps at least part of the first edge and at least part of the second edge of the first corner portion. According to the present invention, it is possible to provide an MVA liquid crystal display device capable of suppressing the degradation in display quality caused by the disturbance in alignment of liquid crystal molecules in the vicinity of the edge of the first electrode.
摘要翻译： 在本发明的MVA液晶显示装置中，每个像素包括至少一个电极（21），第一电极（21）具有第一角部，其第一边缘平行于行方向，第二边缘平行于 列方向，第一基板还包括与第一角部的第一边缘和第二边缘的至少一部分重叠的电极层（例如，存储电容器对电极（18a））。 根据本发明，可以提供能够抑制由于第一电极的边缘附近的液晶分子的排列紊乱引起的显示质量的劣化的MVA液晶显示装置。
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