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公开(公告)号：US20120008076A1
公开(公告)日：2012-01-12
申请号：US13206951
申请日：2011-08-10
申请人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
发明人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
IPC分类号： G02F1/1333
CPC分类号： G02F1/134363 , G02F1/13439 , G02F1/1345 , G02F1/1362 , G02F2001/133749
摘要： An active matrix type liquid crystal display device includes first and second substrates, a liquid crystal layer disposed between the first and second substrates, a plurality of pixel regions formed by image signal lines and scan signal lines, and a semiconductor layer, a pixel electrode, a counter electrode formed on the first substrate in a pixel region. The pixel electrode is arranged at level which is lower than a level of the semiconductor layer.
摘要翻译： 有源矩阵型液晶显示装置包括第一和第二基板，设置在第一和第二基板之间的液晶层，由图像信号线和扫描信号线形成的多个像素区域，以及半导体层，像素电极， 在像素区域中形成在第一基板上的对电极。 像素电极布置在低于半导体层的电平的电平。
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公开(公告)号：US20100195038A1
公开(公告)日：2010-08-05
申请号：US12760902
申请日：2010-04-15
申请人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
发明人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/13439 , G02F1/1345 , G02F1/1362 , G02F2001/133749
摘要： An active matrix liquid crystal display device includes first and second substrates, a liquid crystal layer disposed between the first and second substrates, and plural image signal lines and scan signal lines formed on the first substrate. Respective pixel regions are formed by adjacent image signal lines and adjacent scan signal lines, and the respective pixel regions have at least one of a semiconductor layer, a pixel electrode, a counter electrode, and a source electrode which connects the semiconductor layer to the pixel electrode. The pixel electrode is formed between the source electrode and the first substrate.
摘要翻译： 有源矩阵液晶显示装置包括第一和第二基板，设置在第一和第二基板之间的液晶层，以及形成在第一基板上的多个图像信号线和扫描信号线。 各个像素区域由相邻的图像信号线和相邻的扫描信号线形成，并且各个像素区域具有将半导体层与像素连接的半导体层，像素电极，对电极和源电极中的至少一个 电极。 像素电极形成在源电极和第一衬底之间。
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公开(公告)号：US20090167997A1
公开(公告)日：2009-07-02
申请号：US12395805
申请日：2009-03-02
申请人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
发明人： Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/13439 , G02F1/1345 , G02F1/1362 , G02F2001/133749
摘要： An active matrix liquid crystal display device includes first and second substrates, a liquid crystal layer disposed between the first and second substrates, and plural image signal lines and scan signal lines formed on the first substrate. Respective pixel regions are formed by adjacent image signal lines and adjacent scan signal lines and have at least an active device. A light shield layer is formed between the first substrate and at least one of the image signal lines and is elongated in a direction of extension of the at least one of the image signal lines. The light shield layer and the at least one of the scan signal lines are formed on a same layer on the first substrate.
摘要翻译： 有源矩阵液晶显示装置包括第一和第二基板，设置在第一和第二基板之间的液晶层，以及形成在第一基板上的多个图像信号线和扫描信号线。 各个像素区域由相邻的图像信号线和相邻的扫描信号线形成，并且至少具有有源器件。 在第一基板和图像信号线中的至少一个之间形成遮光层，并且沿着至少一个图像信号线的延伸方向延伸。 遮光层和至少一个扫描信号线形成在第一基板上的同一层上。
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公开(公告)号：US20090147202A1
公开(公告)日：2009-06-11
申请号：US12323916
申请日：2008-11-26
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/133784 , G02F1/134363 , G02F1/1345 , G02F1/13452 , G02F2001/133776 , G02F2201/128 , G09G3/3611 , G09G2300/0426 , G09G2300/0434
摘要： A liquid crystal display device includes a first substrate and a second substrate, a liquid crystal between the first substrate and the second substrate, and a plurality of video signal lines, gate signal lines, and counter voltage signal lines formed on the first substrate. A plurality of pixel electrodes, counter electrodes and which are connected to one of the counter voltage signal lines, and thin film transistors are formed on the first substrate. Each of the counter voltage signal lines is extended in parallel to the gate signal line, and a width of a side of the counter voltage signal line which faces the first substrate is wider than a width of a side of the counter voltage signal line which faces the liquid crystal.
摘要翻译： 液晶显示装置包括第一基板和第二基板，第一基板和第二基板之间的液晶，以及形成在第一基板上的多个视频信号线，栅极信号线和对置电压信号线。 在第一基板上形成有多个像素电极，对置电极并连接到一个对电压信号线和薄膜晶体管。 每个相对电压信号线与栅极信号线并联延伸，并且面对第一基板的相对电压信号线的一侧的宽度比面对的对位电压信号线的一侧的宽度宽 液晶。
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5.发明授权公开(公告)号：US07345729B2
公开(公告)日：2008-03-18
申请号：US11453023
申请日：2006-06-15
申请人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
发明人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133707
摘要： A liquid crystal display device includes a pair of substrates with a liquid crystal layer therebetween, a plurality of scanning signal lines and a plurality of video signal lines formed on one of said pair of substrates, a plurality of first electrodes on the one of said pair of substrates and a plurality of second electrodes on the one of said pair of substrates to drive the liquid crystal by a voltage difference with respect to the first electrode. The first electrodes have a bent form, and the second electrodes have a rectangular form.
摘要翻译： 一种液晶显示装置，包括：一对基板，其间具有液晶层;多个扫描信号线;以及形成在所述一对基板中的一个基板上的多个视频信号线，所述一对基板上的多个第一电极 的基板和在所述一对基板中的一个基板上的多个第二电极，以相对于第一电极的电压差来驱动液晶。 第一电极具有弯曲形状，并且第二电极具有矩形形状。
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公开(公告)号：US07251007B2
公开(公告)日：2007-07-31
申请号：US11153467
申请日：2005-06-16
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/136213 , G02F1/133784 , G02F1/134363 , G02F1/1345 , G02F1/13452 , G02F2001/133776 , G02F2201/128 , G09G3/3611 , G09G2300/0426 , G09G2300/0434
摘要： A display device includes a first substrate having formed thereon a plurality of video signal lines and a plurality of gate signal lines, a plurality of pixel electrodes, a plurality of thin film transistors, and a plurality of pixels. Each pixel includes a pixel electrode of the plurality of pixel electrodes and a thin film transistor of the plurality of thin film transistors. The thin film transistor includes a semiconductor layer, a drain electrode electrically connected to a drain signal line, and a source electrode electrically connected to the pixel electrode. The semiconductor layer has an outline so that a nearest portion to a center of the pixel is positioned under the source electrode in plan view.
摘要翻译： 显示装置包括：第一基板，其上形成有多个视频信号线和多个栅极信号线，多个像素电极，多个薄膜晶体管和多个像素。 每个像素包括多个像素电极的像素电极和多个薄膜晶体管的薄膜晶体管。 薄膜晶体管包括半导体层，电连接到漏极信号线的漏电极和与像素电极电连接的源电极。 半导体层具有轮廓，使得在平面图中，最靠近像素的中心的部分位于源电极下方。
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公开(公告)号：US07095470B2
公开(公告)日：2006-08-22
申请号：US10400637
申请日：2003-03-28
申请人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
发明人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133707
摘要： A liquid crystal display device includes a pair of substrates with a liquid crystal layer therebetween, scanning signal lines and video signal lines formed on one of the substrates, first electrodes provided on the one substrate, second electrodes provided on the one substrate to drive the liquid crystal layer by a voltage difference with respect to the first electrode, and an orientation film formed on a nearest surface to the liquid crystal layer on each of the substrates and having an initial orientation direction. At least two first electrodes and at least one second electrode are provided in each pixel with the first electrode and the second electrode having portions substantially in parallel. The at least two first electrode are connected by connecting portion in each pixel.
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8.发明授权公开(公告)号：US07046325B2
公开(公告)日：2006-05-16
申请号：US10637495
申请日：2003-08-11
申请人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
发明人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133707
摘要： An active matrix liquid crystal display device having a pair of substrates, a liquid crystal layer, scanning lines and video signal lines provided in a matrix manner, at least one pixel electrode and at least one common electrode. The pixel electrode is bent so as to be inclined in first and second directions which are symmetrical relative to the alignment direction of the liquid crystal. The first direction of the pixel electrode is at a plus predetermined angle relative to the alignment direction, while the second direction of the pixel electrode is at a minus predetermined angle relative to the alignment direction.
摘要翻译： 一种有源矩阵液晶显示装置，具有一对基板，液晶层，扫描线和以矩阵方式设置的视频信号线，至少一个像素电极和至少一个公共电极。 像素电极被弯曲成相对于液晶的取向方向对称的第一和第二方向倾斜。 像素电极的第一方向相对于取向方向为正的预定角度，而像素电极的第二方向相对于取向方向处于负的预定角度。
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9.发明授权Liquid crystal display device with edges of pixel electrodes extending beyond edges of counter electrodes 有权具有延伸超过对置电极边缘的像素电极边缘的液晶显示装置公开(公告)号：US06912033B2
公开(公告)日：2005-06-28
申请号：US10779794
申请日：2004-02-18
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1362
CPC分类号： G02F1/136213 , G02F1/133784 , G02F1/134363 , G02F1/1345 , G02F1/13452 , G02F2001/133776 , G02F2201/128 , G09G3/3611 , G09G2300/0426 , G09G2300/0434
摘要： A liquid crystal display device includes first and second substrates, a liquid crystal layer interposed therebetween, video signal lines, gate signal lines and counter signal lines formed on the first substrate, counter electrodes connected to one of the counter signal lines formed on the first substrate, pixel electrodes formed on the first substrate and pixel regions having at least a counter electrode and at least a pixel electrode. A distance between farthest apart edges of the counter electrodes in one of the pixel regions is longer than a distance between farthest apart edges of the pixel electrodes in the one of the pixel regions in a direction perpendicular to an extension direction of the video signal lines.
摘要翻译： 液晶显示装置包括第一和第二基板，夹在其间的液晶层，形成在第一基板上的视频信号线，栅极信号线和反相信号线，与形成在第一基板上的一个反信号线连接的对电极 形成在第一基板上的像素电极和至少具有对电极和至少像素电极的像素区域。 一个像素区域中的相对电极的最远的分开的边缘之间的距离比垂直于视频信号线的延伸方向的方向中的像素区域中的像素电极的最远的边缘之间的距离长。
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公开(公告)号：US20050062922A1
公开(公告)日：2005-03-24
申请号：US10982129
申请日：2004-11-05
申请人： Takanori Nakayama , Masuyuki Ohta , Misahiko Ando
发明人： Takanori Nakayama , Masuyuki Ohta , Misahiko Ando
IPC分类号： G09F9/30 , G02F1/1343 , G02F1/136 , G02F1/1368 , G09F9/00 , H01L21/336 , H01L29/786
CPC分类号： G02F1/134363
摘要： A method of manufacturing a liquid crystal display device is intended to decrease the number of manufacturing steps. The liquid crystal display device is arranged so that in each pixel area provided on a liquid-crystal-side surface of one of a pair of substrates disposed to oppose each other with a liquid crystal interposed therebetween, a signal from a drain line is applied to a pixel electrode via a drain electrode and a source electrode which are formed in a layer overlying a semiconductor layer of a thin film transistor, by the supply of a scanning signal from a gate electrode which is positioned as an underlying layer with respect to the semiconductor layer. The method of manufacturing such liquid crystal display device includes the steps of: forming a stacked structure in which the semiconductor layer and a first conductive layer are sequentially stacked in the same pattern, in both an area for forming the drain signal and an area for forming the thin film transistor; and after forming a second conductive layer, by using the same mask, providing separation between the drain electrode and the source electrode of the thin film transistor and also forming the pixel electrode connected to the source electrode.
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