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31. 发明申请

US20120127408A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120127408A1
公开(公告)日：2012-05-24
申请号：US13388673
申请日：2010-08-06
申请人： Ryohki Itoh , Masahiro Yoshida , Takaharu Yamada , Yuhko Hisada , Satoshi Horiuchi
发明人： Ryohki Itoh , Masahiro Yoshida , Takaharu Yamada , Yuhko Hisada , Satoshi Horiuchi
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。

32. 发明授权

US07834946B2 Display device and color filter substrate 有权
标题翻译：显示装置和滤色片基板
公开(公告)号：US07834946B2
公开(公告)日：2010-11-16
申请号：US12295048
申请日：2007-03-20
申请人： Satoshi Horiuchi , Yuhko Hisada , Ryohki Itoh , Takaharu Yamada
发明人： Satoshi Horiuchi , Yuhko Hisada , Ryohki Itoh , Takaharu Yamada
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/136286 , G02B5/201 , G02F1/133514 , G02F2001/13606 , G02F2201/40 , G02F2201/52 , G09G3/3607 , G09G3/3614 , G09G3/3648 , G09G2300/0426 , G09G2300/0452 , G09G2320/0209 , G09G2320/0219
摘要： A display device includes multiple signal lines that are connected to multiple pixel electrodes including first and second pixel electrodes. The distance between one end of the first pixel electrode and the centerline of a first signal line is greater than the distance between one end of the second pixel electrode and the centerline of a second signal line. Alternatively, the distance between the other end of the first pixel electrode and the centerline of an adjacent signal line, which is located on the opposite side of the first pixel electrode from the first signal line, is greater than the distance between the other end of the second pixel electrode and the centerline of another adjacent signal line, which is located on the opposite side of the second pixel electrode from the second signal line.
摘要翻译：显示装置包括连接到包括第一和第二像素电极的多个像素电极的多条信号线。第一像素电极的一端与第一信号线的中心线之间的距离大于第二像素电极的一端与第二信号线的中心线之间的距离。或者，位于第一像素电极的与第一信号线相反的一侧上的第一像素电极的另一端与相邻信号线的中心线之间的距离大于第一像素电极的另一端之间的距离所述第二像素电极和位于所述第二像素电极的与所述第二信号线相反的一侧的另一相邻信号线的中心线。

33. 发明申请

US20100277447A1 ACTIVE MATRIX SUBSTRATE, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：主动矩阵基板和液晶显示装置
公开(公告)号：US20100277447A1
公开(公告)日：2010-11-04
申请号：US12746377
申请日：2008-12-26
申请人： Ryohki Itoh , Satoshi Horiuchi , Takaharu Yamada
发明人： Ryohki Itoh , Satoshi Horiuchi , Takaharu Yamada
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： G02F1/136213 , G02F1/136209 , G02F1/136286 , G02F2001/13606
摘要： The present invention provides a liquid crystal display device including an active matrix substrate with improved characteristics and providing high-contrast between black and white displays. The active matrix substrate of the present invention is an active matrix substrate, including: pixel electrodes arranged in a matrix pattern; a source line extending in a column direction and overlapping with any adjacent two of the pixel electrodes in a row direction; and a storage capacitor line extending in the row direction and intersecting with the source line, wherein the pixel electrodes, the source line, and the storage capacitor line are disposed in different layers stacked with an insulating film therebetween, the source line has bend points below both of the adjacent two row pixel electrodes and has a crossing portion passing across a space between the adjacent two row pixel electrodes, the storage capacitor line has a portion extending in the column direction and overlapping with the space between the adjacent two row pixel electrodes, and the source line overlaps with the storage capacitor line substantially only at an intersection thereof.
摘要翻译：本发明提供一种液晶显示装置，其包括具有改进的特性并在黑白显示器之间提供高对比度的有源矩阵基板。本发明的有源矩阵基板是有源矩阵基板，包括：排列成矩阵图案的像素电极; 源极线，沿着列方向延伸并与行方向上的任何相邻的两个像素电极重叠; 以及沿行方向延伸并与源极线交叉的辅助电容配线，其中像素电极，源极线和辅助电容配线配置在层叠有绝缘膜的不同层中，源极线的下方具有弯曲点相邻的两列像素电极之间，并且具有穿过相邻的两个行像素电极之间的空间的交叉部分，辅助电容线具有在列方向上延伸并与相邻的两个行像素电极之间的空间重叠的部分，并且源极线基本上仅在其相交处与辅助电容线重叠。

34. 发明申请

US20100259702A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100259702A1
公开(公告)日：2010-10-14
申请号：US12678786
申请日：2008-09-09
申请人： Ryohki Itoh , Satoshi Horiuchi
发明人： Ryohki Itoh , Satoshi Horiuchi
IPC分类号： G02F1/136
CPC分类号： G02F1/136286 , G02F1/133707 , G02F2001/13606 , G02F2201/40
摘要： An active matrix substrate (10) included in a liquid crystal display device of the present invention is arranged such that (i) source bus lines (12) (signal wires) are disposed so that each of the source bus lines (i) partially overlaps its corresponding pixel electrodes (14) adjacent to each other along a direction in which gate bus lines (11) (scanning wires) extend and (ii) leads from a border between the pixel electrodes (14) toward a central part of each of the pixel electrodes (14), and in the meantime, the source bus lines (12) are disposed so that at least part of overlap between each of the source bus lines (12) and the pixel electrodes (14) overlaps ribs (26) (orientation-changing sections) that change orientation of liquid crystal molecules contained in a liquid crystal layer. This achieves a liquid crystal display device capable of reducing display unevenness of an image without decreasing an aperture ratio even in a case where signal wires are disposed so that each of them leads toward central parts of corresponding pixel electrodes.
摘要翻译：包括在本发明的液晶显示装置中的有源矩阵基板（10）被布置成使得（i）源极总线（12）（信号线）被布置成使得每个源极总线（i）部分地重叠沿着栅极总线（11）（扫描线）延伸的方向彼此相邻的相应的像素电极（14）和（ii）从像素电极（14）之间的边界朝向每个像素电极像素电极（14），并且同时源极总线（12）被布置成使得每个源极总线（12）和像素电极（14）之间的重叠的至少一部分与肋（26）取向变化部），其改变液晶层中所含的液晶分子的取向。这就实现了一种液晶显示装置，即使在信号线布置成使其各自朝向相应像素电极的中心部分的情况下，也能够降低图像的显示不均匀性而不降低开口率。

35. 发明授权

US09276019B2 Method of manufacturing element substrate 有权
标题翻译：元件基板的制造方法
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。

36. 发明申请

US20150044789A1 METHOD OF MANUFACTURING ELEMENT SUBSTRATE 有权
标题翻译：制造元件基板的方法
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
IPC分类号： H01L27/12 , H01L21/66
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。

37. 发明授权

US08917374B2 Liquid crystal display device including arrangement of colored layer and columnar spacer 有权
标题翻译：液晶显示装置，包括着色层和柱状间隔物的排列
公开(公告)号：US08917374B2
公开(公告)日：2014-12-23
申请号：US13637089
申请日：2011-01-25
申请人： Masaharu Akitomo , Ryohki Itoh
发明人： Masaharu Akitomo , Ryohki Itoh
IPC分类号： G02F1/1339 , G02F1/1335 , G02B5/20
CPC分类号： G02F1/13394 , G02B5/201 , G02F1/133514 , G02F2001/13396 , G02F2001/13398 , G02F2201/40 , G02F2201/52
摘要： The present invention is to provide a liquid crystal display device in which, even when a columnar spacer is misaligned, the columnar spacer can be light-shielded without reduction of an aperture ratio. According to the present invention, there is provided a liquid crystal display device which includes a pair of substrates spaced at a distance from each other by a plurality of columnar spacers, and a liquid crystal layer sandwiched between the pair of substrates, and in which a pixel is formed by picture elements of a plurality of colors, the liquid crystal display device being featured in that one of the pair of substrates includes colored layers of a plurality of colors, and a light shielding layer, in that at least one of the colored layers of the plurality of colors has a region in which a colored layer of the same color is integrally arranged on respective picture elements adjacent to each other, and has a straight portion and an extension portion extending from the straight portion, in that at least one of the plurality of columnar spacers is provided at a position overlapping with the extension portion, and has a substantially rhombus-shaped surface or a substantially circular surface, which is in contact with the substrate, and the contour line of the extension portion has a shape corresponding to the contour line of the columnar spacer provided at the position overlapping with the extension portion.
摘要翻译：本发明提供一种液晶显示装置，其中即使柱状间隔物不对准，也可以在不减小开口率的情况下对柱状间隔物进行遮光。根据本发明，提供了一种液晶显示装置，其包括通过多个柱状间隔物彼此间隔一定距离的一对基板和夹在所述一对基板之间的液晶层，并且其中像素由多种颜色的图像元素形成，液晶显示装置的特征在于，一对基板中的一个基板包括多种颜色的着色层和遮光层，其中至少一个着色多个颜色的层具有其中相同颜色的着色层整体地布置在彼此相邻的各个图像元素上的区域，并且具有从直线部分延伸的直线部分和延伸部分，其中至少一个多个柱状间隔件设置在与延伸部分重叠的位置处，并且具有基本上菱形的表面或基本圆形的表面，其与基板接触，并且延伸部分的轮廓线具有与设置在与延伸部分重叠的位置处的柱状间隔件的轮廓线对应的形状。

38. 发明授权

US08390606B2 Display device, method for manufacturing same, and active matrix substrate 有权
标题翻译：显示装置及其制造方法以及有源矩阵基板
公开(公告)号：US08390606B2
公开(公告)日：2013-03-05
申请号：US13054100
申请日：2009-07-09
申请人： Ryohki Itoh , Takaharu Yamada , Isao Ogasawara , Takashi Okamoto
发明人： Ryohki Itoh , Takaharu Yamada , Isao Ogasawara , Takashi Okamoto
IPC分类号： G09G5/00
CPC分类号： G02F1/136259 , G02F1/13452 , G02F2001/136263
摘要： A display device includes: a plurality of display interconnects (3) provided so as to extend parallel to each other; a drive circuit (44aa) provided at one ends of the display interconnects (3), and connected to the display interconnects (3); a first interconnect (Wa) provided so as to cross the other ends of the display interconnects (3) in an insulating state; and a second interconnect (Wb) provided so as to cross the one ends of the display interconnects (3) in an insulating state, and so as to be connected to the first interconnect (Wa). When any of the display interconnects (3) is disconnected, a display signal from the drive circuit (44aa) is supplied to the other side of the disconnected display interconnect (3) sequentially through the second interconnect (Wb) and the first interconnect (Wa) in this order via an amplifier circuit (A). The second interconnect (Wb) is configured so that the display signal from the drive circuit (44aa) is supplied to the first interconnect (Wa) via a plurality of paths (Pa, Pb) that are different from each other.
摘要翻译：显示装置包括：多个显示互连（3），被设置成彼此平行地延伸; 驱动电路（44aa），设置在所述显示器互连件（3）的一端，并连接到所述显示器互连件（3）; 第一互连（Wa），设置成在绝缘状态下与显示器互连（3）的另一端交叉; 以及设置成在绝缘状态下与显示器互连件（3）的一端相交并且连接到第一互连（Wa）的第二互连（Wb）。当任何显示器互连（3）断开时，来自驱动电路（44aa）的显示信号依次通过第二互连（Wb）和第一互连（Wa）被提供给断开的显示器互连（3）的另一侧）通过放大器电路（A）。第二互连（Wb）被配置为使得来自驱动电路（44aa）的显示信号经由彼此不同的多个路径（Pa，Pb）被提供给第一互连（Wa）。

39. 发明申请

US20110122105A1 DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, AND ACTIVE MATRIX SUBSTRATE 有权
标题翻译：显示装置，其制造方法和主动矩阵基板
公开(公告)号：US20110122105A1
公开(公告)日：2011-05-26
申请号：US13054100
申请日：2009-07-09
申请人： Ryohki Itoh , Takaharu Yamada , Isao Ogasawara , Takashi Okamoto
发明人： Ryohki Itoh , Takaharu Yamada , Isao Ogasawara , Takashi Okamoto
IPC分类号： G09G5/00
CPC分类号： G02F1/136259 , G02F1/13452 , G02F2001/136263
摘要： A display device includes: a plurality of display interconnects (3) provided so as to extend parallel to each other; a drive circuit (44aa) provided at one ends of the display interconnects (3), and connected to the display interconnects (3); a first interconnect (Wa) provided so as to cross the other ends of the display interconnects (3) in an insulating state; and a second interconnect (Wb) provided so as to cross the one ends of the display interconnects (3) in an insulating state, and so as to be connected to the first interconnect (Wa). When any of the display interconnects (3) is disconnected, a display signal from the drive circuit (44aa) is supplied to the other side of the disconnected display interconnect (3) sequentially through the second interconnect (Wb) and the first interconnect (Wa) in this order via an amplifier circuit (A). The second interconnect (Wb) is configured so that the display signal from the drive circuit (44aa) is supplied to the first interconnect (Wa) via a plurality of paths (Pa, Pb) that are different from each other.
摘要翻译：显示装置包括：多个显示互连（3），被设置成彼此平行地延伸; 驱动电路（44aa），设置在所述显示器互连件（3）的一端，并连接到所述显示器互连件（3）; 第一互连（Wa），设置成在绝缘状态下与显示器互连（3）的另一端交叉; 以及设置成在绝缘状态下与显示器互连件（3）的一端相交并且连接到第一互连（Wa）的第二互连（Wb）。当任何显示器互连（3）断开时，来自驱动电路（44aa）的显示信号依次通过第二互连（Wb）和第一互连（Wa）被提供给断开的显示器互连（3）的另一侧）通过放大器电路（A）。第二互连（Wb）被配置为使得来自驱动电路（44aa）的显示信号经由彼此不同的多个路径（Pa，Pb）被提供给第一互连（Wa）。

40. 发明授权

US08648889B2 Display device and method for driving display member 有权
标题翻译：用于驱动显示构件的显示装置和方法
公开(公告)号：US08648889B2
公开(公告)日：2014-02-11
申请号：US12085529
申请日：2006-06-28
申请人： Yuhko Hisada , Ryohki Itoh , Takaharu Yamada , Hideki Morii , Takayuki Mizunaga
发明人： Yuhko Hisada , Ryohki Itoh , Takaharu Yamada , Hideki Morii , Takayuki Mizunaga
IPC分类号： G09G5/02
CPC分类号： G09G3/3648 , G09G3/2003 , G09G3/3607 , G09G3/3614 , G09G3/3688 , G09G2300/0426 , G09G2300/0452 , G09G2300/0465 , G09G2320/0209 , G09G2320/0233 , G09G2320/0242 , G09G2340/06
摘要： In one embodiment of the present invention, in an even-numbered signal line group, the arrangement sequence of the first and second signal lines is reversed between in a display area and in a non-display area, and the same goes for the arrangement sequence of the third and fourth signal lines. The ends of the first to sixteenth signal lines in the non-display area are connected to the first to sixteenth individual drivers, respectively. An odd-numbered individual driver and an even-numbered individual driver each output a corresponding one of drive signals of opposite polarity. Thus, the polarities of subpixels of the same color arranged in a first direction D1 (horizontal direction) differ between the subpixels connected to the odd-numbered signal line group and the subpixels connected to the even-numbered signal line group. That is, all of the subpixels having the same color arranged in the horizontal direction do not have the same polarity. This helps reduce a horizontal shadow.
摘要翻译：在本发明的一个实施例中，在偶数信号线组中，第一和第二信号线的排列顺序在显示区域和非显示区域之间是相反的，并且排列顺序也相同的第三和第四信号线。非显示区域中的第一至第十六信号线的端部分别连接到第一至第十六个单独驱动器。奇数个体驱动器和偶数个别驱动器各自输出相反极性的相应驱动信号。因此，连接到奇数编号信号线组的子像素与连接到偶数信号线组的子像素之间，沿第一方向D1（水平方向）布置的相同颜色的子像素的极性不同。也就是说，具有沿水平方向布置的相同颜色的所有子像素不具有相同的极性。这有助于减少水平阴影。

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