公开(公告)号：US6100955A

公开(公告)日：2000-08-08

申请号：US23466

申请日：1998-02-13

申请人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai

发明人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368

CPC分类号： G02F1/134363 ,  G02F1/133514

摘要： A so-called in-plane electric field type color liquid crystal display device employs the following configuration in order to minimize smear. Groups of row-direction arrayed unit pixels are staggered one-half pitch of the unit pixels from the adjacent row-direction arrayed unit pixel groups. Three adjoining unit pixels are selected from two adjacent row-direction arrayed unit pixel groups so that they straddle these two unit pixel groups, and the three selected adjoining unit pixels are assigned three primary colors respectively.

摘要翻译： 所谓的面内电场型彩色液晶显示装置采用以下结构，以使涂片最小化。 行方向排列的单位像素的组从相邻的行方向排列的单位像素组以单位像素的一半间距交错排列。 从两个相邻的行方向排列的单位像素组中选择三个相邻的单位像素，使得它们跨越这两个单位像素组，并且三个选定的相邻单位像素分别被分配三个基色。

公开(公告)号：US6049369A

公开(公告)日：2000-04-11

申请号：US708812

申请日：1996-09-09

申请人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa

发明人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa

IPC分类号： G02F1/1343 ,  G02F1/1362 ,  G02F1/123 ,  G02F1/136

CPC分类号： G02F1/134363 ,  G02F1/136213

摘要： A in-plane switching type liquid crystal display device includes a liquid crystal layer and two transparent substrates with the liquid crystal layer therebetween. Pixel regions are disposed on the surfaces of the transparent substrates on the liquid crystal side, each of the pixel regions including a display electrode and reference electrodes. Voltages are applied to the electrodes to form an electric field in the liquid crystal layer to be parallel to the transparent substrates, thereby modulating light passing through the liquid crystal layer. The display electrodes are configured to receive a video signal from a video signal line. A method of restoring the liquid crystal display device includes the steps of detecting occurrence of an electric linkage between the video signal line and the reference electrodes adjacent thereto and disconnecting, according to a result of the decision, the reference electrodes at a position of occurrence of the electric linkage, the reference electrodes being disconnected in a region on the side of the reference signal line, thereby restoring the position of electric linkage. The liquid crystal display device is configured such that the reference signal lines of the pixel region are electrically connected to those of the pixel region adjacent thereto through other than the reference signal to which the pixel regions are commonly connected.

摘要翻译： 面内切换式液晶显示装置包括液晶层和两个透明基板之间的液晶层。 像素区域设置在液晶侧的透明基板的表面上，每个像素区域包括显示电极和参考电极。 对电极施加电压，在液晶层中形成与透明基板平行的电场，调制通过液晶层的光。 显示电极被配置为从视频信号线接收视频信号。 恢复液晶显示装置的方法包括以下步骤：检测视频信号线与与其相邻的参考电极之间的电连接的发生，根据判定结果断开参考电极的发生位置 电连杆，参考电极在参考信号线侧的区域中断开，从而恢复电连杆的位置。 液晶显示装置被配置为使得像素区域的参考信号线与像素区域共同连接的参考信号以外的像素区域的参考信号线电连接到与其相邻的像素区域的参考信号线。

公开(公告)号：US6034757A

公开(公告)日：2000-03-07

申请号：US245898

申请日：1999-02-08

申请人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Kiyoshige Kinugawa ,  Yasuyuki Mishima ,  Shigeru Matsuyama

发明人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Kiyoshige Kinugawa ,  Yasuyuki Mishima ,  Shigeru Matsuyama

IPC分类号： G02F1/136 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1333

CPC分类号： G02F1/136204 ,  G02F1/134363 ,  G02F1/133512 ,  G02F2001/133331 ,  G02F2001/133334

摘要： Even when a high potential such as of static electricity is applied from the outside of the liquid crystal display panel, the display image is prevented from becoming abnormal. When a black matrix of a resin composition having a large resistivity is used, the positions of the polarizer plates, black matrix, sealing portion and open region of the housing are defined to prevent the light from leaking through the periphery of the effective pixel region. The leakage of backlight that cannot be prevented by the black matrix only is prevented by the polarizer plates and the housing, a transparent electrically conductive film having a sheet resistivity of not larger than 2.times.10.sup.4 .OMEGA./.quadrature. is formed over, under, or inside the polarizer plate, and the electrically conductive film is electrically connected to the electrically conductive housing.

摘要翻译： 即使当从液晶显示面板的外部施加诸如静电的高电位时，防止显示图像变得异常。 当使用具有大电阻率的树脂组合物的黑色矩阵时，限定了偏振片，黑矩阵，密封部分和开口区域的位置，以防止光从有效像素区域的周围泄漏。 仅通过偏光板和外壳防止黑矩阵不能防止的背光泄漏，在偏光板的上方，下方或内侧形成具有不大于2×104欧姆/平方厘米的薄层电阻率的透明导电膜 并且导电膜电连接到导电外壳。

公开(公告)号：US5870160A

公开(公告)日：1999-02-09

申请号：US720780

申请日：1996-10-03

申请人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Kiyoshige Kinugawa ,  Yasuyuki Mishima ,  Shigeru Matsuyama

发明人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Kiyoshige Kinugawa ,  Yasuyuki Mishima ,  Shigeru Matsuyama

IPC分类号： G02F1/136 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1333

CPC分类号： G02F1/136204 ,  G02F1/134363 ,  G02F1/133512 ,  G02F2001/133331 ,  G02F2001/133334

摘要： Even when a high potential such as of static electricity is applied from the outside of the liquid crystal display panel, the display image is prevented from becoming abnormal. When a black matrix of a resin composition having a large resistivity is used, the positions of the polarizer plates, black matrix, sealing portion and open region of the housing are defined to prevent the light from leaking through the periphery of the effective pixel region. The leakage of backlight that cannot be prevented by the black matrix only is prevented by the polarizer plates and the housing, a transparent electrically conductive film having a sheet resistivity of not larger than 2.times.10.sup.14 .OMEGA./.quadrature. is formed over, under, or inside the polarizer plate, and the electrically conductive film is electrically connected to the electrically conductive housing.

摘要翻译： 即使当从液晶显示面板的外部施加诸如静电的高电位时，防止显示图像变得异常。 当使用具有大电阻率的树脂组合物的黑色矩阵时，限定了偏振片，黑矩阵，密封部分和开口区域的位置，以防止光从有效像素区域的周围泄漏。 仅通过偏光板和外壳防止黑矩阵不能防止的背光的泄漏，在偏光板的上方，下方或内侧形成具有不大于2×10 14欧姆/平方厘米的电阻率的透明导电膜 并且导电膜电连接到导电外壳。

公开(公告)号：US5760857A

公开(公告)日：1998-06-02

申请号：US692524

申请日：1996-08-05

申请人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai

发明人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368

CPC分类号： G02F1/134363 ,  G02F1/133514

摘要： A so-called in-plane electric field type color liquid crystal display device employs the following configuration in order to minimize smear. Groups of row-direction arrayed unit pixels are staggered one-half pitch of the unit pixels from the adjacent row-direction arrayed unit pixel groups. Three adjoining unit pixels are selected from two adjacent row-direction arrayed unit pixel groups so that they straddle these two unit pixel groups, and the three selected adjoining unit pixels are assigned three primary colors respectively.

公开(公告)号：US07821607B2

公开(公告)日：2010-10-26

申请号：US12055032

申请日：2008-03-25

申请人： Masuyuki Ohta ,  Masahiro Ishi ,  Kikuo Ono ,  Nobuyuki Suzuki

发明人： Masuyuki Ohta ,  Masahiro Ishi ,  Kikuo Ono ,  Nobuyuki Suzuki

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133345 ,  G02F1/1368 ,  G02F2001/136218 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/10136 ,  H05K2201/10681

摘要： A liquid crystal display device is provided which includes first and second substrates with liquid crystal therebetween. Gate lines and drain lines are formed on the first substrate with pixel regions defined by the gate signal lines and drain signal lines. Each pixel region includes a pixel electrode and a counter electrode formed in different layers from one another, with the counter layer being formed in a layer closer to the liquid crystal layer than the pixel electrode.

摘要翻译： 提供一种液晶显示装置，其包括在其间具有液晶的第一和第二基板。 栅极线和漏极线在由栅极信号线和漏极信号线限定的像素区域的第一基板上形成。 每个像素区域包括彼此形成为不同层的像素电极和对电极，其中相对层形成在比像素电极更靠近液晶层的层中。

公开(公告)号：US20080297714A1

公开(公告)日：2008-12-04

申请号：US12185284

申请日：2008-08-04

申请人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi

发明人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi

IPC分类号： G02F1/1339

CPC分类号： G02F1/1362 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/134381 ,  G02F2001/136218 ,  G02F2201/128

摘要： A display device includes first and second substrates with a liquid crystal layer therebetween, video signal lines and scan lines on one of the substrates, and display electrodes connected to a video signal line through an active device. Pixel areas are defined by the video signal and scan signal lines, and each pixel area has the display electrode, a reference electrode and the active device. Display electrodes are arranged on the first substrate and reference electrodes are arranged the second substrate. A part of the reference electrodes have a plurality layers and is conductive. A sealing material is formed between the substrates and along a periphery thereof and include conductive beads. A connecting terminal is formed from an edge of the first substrate to under the sealing material, and is connected electrically to the reference electrodes thorough the sealing material.

摘要翻译： 显示装置包括其间具有液晶层的第一和第二基板，其中一个基板上的视频信号线和扫描线以及通过有源器件连接到视频信号线的显示电极。 像素区域由视频信号和扫描信号线定义，并且每个像素区域具有显示电极，参考电极和有源器件。 显示电极设置在第一基板上，参考电极布置在第二基板上。 参考电极的一部分具有多个层并且是导电的。 密封材料形成在基板之间并沿着其周边，并且包括导电珠。 连接端子从第一基板的边缘到密封材料的下方形成，并通过密封材料电连接到参考电极。

公开(公告)号：US07460201B2

公开(公告)日：2008-12-02

申请号：US11779389

申请日：2007-07-18

申请人： Keiichiro Ashizawa ,  Masayuki Hikiba ,  Masuyuki Ohta

发明人： Keiichiro Ashizawa ,  Masayuki Hikiba ,  Masuyuki Ohta

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 display device includes first and second substrates, video signal lines, gate signal lines, and counter voltage signal lines formed on the first substrate. Pixel electrodes, counter electrodes which are connected to the counter voltage signal line, and thin film transistors are formed on the first substrate. Pixels are formed wherein each pixel includes a pixel electrode, a counter electrode and a thin film transistor. The thin film transistor includes a first semiconductor layer, a drain electrode electrically connected to the video signal line, and a source electrode electrically connected to the pixel electrode. The pixel electrode has at least a first side portion which extends in parallel to the video signal line and at least a second side portion which does not extend in parallel to the video signal line and the gate signal line.

摘要翻译： 显示装置包括形成在第一基板上的第一和第二基板，视频信号线，栅极信号线和对置电压信号线。 连接到对置电压信号线的像素电极，对电极和薄膜晶体管形成在第一衬底上。 形成像素，其中每个像素包括像素电极，对电极和薄膜晶体管。 薄膜晶体管包括第一半导体层，电连接到视频信号线的漏电极和与像素电极电连接的源电极。 像素电极至少具有与视频信号线平行延伸的第一侧部分和至少不与视频信号线和栅极信号线平行延伸的第二侧部分。

公开(公告)号：US20080013031A1

公开(公告)日：2008-01-17

申请号：US11779389

申请日：2007-07-18

申请人： Keiichiro ASHIZAWA ,  Masayuki Hikiba ,  Masuyuki Ohta

发明人： Keiichiro ASHIZAWA ,  Masayuki Hikiba ,  Masuyuki Ohta

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 display device includes first and second substrates, video signal lines, gate signal lines, and counter voltage signal lines formed on the first substrate. Pixel electrodes, counter electrodes which are connected to the counter voltage signal line, and thin film transistors are formed on the first substrate. Pixels are formed wherein each pixel includes a pixel electrode, a counter electrode and a thin film transistor. The thin film transistor includes a first semiconductor layer, a drain electrode electrically connected to the video signal line, and a source electrode electrically connected to the pixel electrode. The pixel electrode has at least a first side portion which extends in parallel to the video signal line and at least a second side portion which does not extend in parallel to the video signal line and the gate signal line.

摘要翻译： 显示装置包括形成在第一基板上的第一和第二基板，视频信号线，栅极信号线和对置电压信号线。 连接到对置电压信号线的像素电极，对电极和薄膜晶体管形成在第一衬底上。 形成像素，其中每个像素包括像素电极，对电极和薄膜晶体管。 薄膜晶体管包括第一半导体层，电连接到视频信号线的漏电极和与像素电极电连接的源电极。 像素电极至少具有与视频信号线平行延伸的第一侧部分和至少不与视频信号线和栅极信号线平行延伸的第二侧部分。

公开(公告)号：US07161183B2

公开(公告)日：2007-01-09

申请号：US10982129

申请日：2004-11-05

申请人： Takanori Nakayama ,  Masuyuki Ohta ,  Masahiko Andou

发明人： Takanori Nakayama ,  Masuyuki Ohta ,  Masahiko Andou

IPC分类号： H01L27/15

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.

摘要翻译： 制造液晶显示装置的方法旨在减少制造步骤的数量。 液晶显示装置被配置为使得在设置在彼此相对配置的一对基板中的一个的液晶侧表面上的每个像素区域中设置有液晶，来自漏极线的信号被施加到 通过从位于相对于半导体的下层的栅电极提供扫描信号，通过漏电极和源电极形成像素电极，该像素电极形成在薄膜晶体管的半导体层上的层中 层。 制造这种液晶显示装置的方法包括以下步骤：在用于形成漏极信号的区域和用于形成的区域的两个区域中形成其中半导体层和第一导电层以相同的图案顺序堆叠的堆叠结构 薄膜晶体管; 并且在形成第二导电层之后，通过使用相同的掩模，在薄膜晶体管的漏电极和源电极之间提供分离，并且还形成连接到源电极的像素电极。