公开(公告)号：US06693687B2

公开(公告)日：2004-02-17

申请号：US10366409

申请日：2003-02-14

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： G02F11333

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

摘要： An active matrix type liquid crystal display device includes a first and second substrate with a liquid crystal layer therebetween, a plurality of drain lines and gate lines formed on the first substrate and crossing each other in a matrix form, a plurality of pixels formed by adjoining the drain lines and the gate lines, at least a counter electrode and at least a pixel electrode formed on the first substrate in each pixel; and at least a light blocking film formed on one of the first and second substrate. The light blocking film is arranged substantially parallel to the gate line and each light blocking film is spaced from and in overlapping relation with the drain line. At least one counter electrode has an overlapping relation with the drain line in plan view and extends in a region of the light blocking film. The counter electrode is made of a transparent conductive layer, and the liquid crystal display device has a normally black mode.

摘要翻译： 有源矩阵型液晶显示装置包括：第一和第二基板，其间具有液晶层，多个排列线和栅极线，形成在第一基板上并以矩阵形式彼此交叉;多个像素，邻接形成 漏极线和栅极线，至少在每个像素中形成在第一衬底上的对电极和至少一个像素电极; 并且至少形成在所述第一和第二基板中的一个上的遮光膜。 遮光膜基本上平行于栅极线布置，并且每个遮光膜与漏极线隔开并且与漏极线重叠。 至少一个对电极在平面图中与排泄线具有重叠关系，并且在遮光膜的区域中延伸。 对电极由透明导电层制成，液晶显示装置具有常黑模式。

公开(公告)号：US06392730B2

公开(公告)日：2002-05-21

申请号：US09793903

申请日：2001-02-28

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： G02F11343

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

摘要： An active matrix type liquid crystal display device including first and second substrates, a liquid crystal composition layer provided between the first and second substrates, a plurality of drain lines and gate lines formed on the first substrate and crossing each other in a matrix form, a plurality of reference lines formed on the first substrate, and a plurality of pixels formed by adjoining the drain lines and the gate lines. At least one pixel electrode is formed in each pixel with the pixel electrode having first and second layers. An area of the first layer is smaller than that of the second layer, and a ratio of an overlapped area between the first layer and one of the reference lines to an area of the first layer is greater than that between the second layer and the one of reference lines to an area of the second layer.

摘要翻译： 一种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组合物层，形成在第一基板上并以矩阵形式彼此交叉的多个排出线和栅极线， 形成在第一基板上的多个参考线，以及通过邻接排出线和栅极线而形成的多个像素。 在每个像素中形成至少一个像素电极，其中像素电极具有第一层和第二层。 第一层的面积小于第二层的面积，第一层与一条参考线之间的重叠面积与第一层的面积之比大于第二层与第一层之间的重叠面积 的参考线到第二层的区域。

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：US06388725B2

公开(公告)日：2002-05-14

申请号：US09793921

申请日：2001-02-28

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： G02F11343

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

摘要： An active matrix type liquid crystal display device including first and second substrates, a liquid crystal composition layer provided between the first and second substrates, a plurality of drain lines and gate lines formed on the first substrate and crossing each other in a matrix form, a plurality of counter lines formed on the first substrate, and a plurality of pixels formed by adjoining the drain lines and the gate lines. At least one counter electrode is formed on one of the drain lines with an insulating layer therebetween. A layer on which one of the counter lines is formed and a layer on which the at least one counter electrode formed are different, and the one of the counter lines and the at least one counter electrode for one of the pixels are connected via a through hole.

摘要翻译： 一种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组合物层，形成在第一基板上并以矩阵形式彼此交叉的多个排出线和栅极线， 形成在第一基板上的多个反向线，以及通过邻接漏极线和栅极线而形成的多个像素。 至少一个对电极形成在一条漏极线上，其间具有绝缘层。 其上形成有一个反向线的层和形成有至少一个对电极的层不同，并且用于一个像素的反向线和至少一个对电极之一经由通孔 孔。

公开(公告)号：US06512567B2

公开(公告)日：2003-01-28

申请号：US10115916

申请日：2002-04-05

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： G02F11343

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

摘要： An active matrix type display device having first and second substrates, and a plurality of drain lines and gate lines formed on the first substrate and crossing each other in a matrix form. A plurality of pixels are formed by adjoining the drain lines and the gate lines. A gate terminal is connected to the gate line formed on the first substrate, and a drain terminal is connected to the drain line formed on the first substrate. At least a pixel electrode is formed on the first substrate in each pixel, at least a counter electrode is formed on the first substrate in each pixel, and the gate terminal and the drain terminal are formed by the same layer of the counter electrode.

摘要翻译： 一种有源矩阵型显示装置，具有第一和第二基板，以及多个排列线和栅极线，形成在第一基板上并以矩阵形式彼此交叉。 通过邻接漏极线和栅极线形成多个像素。 栅极端子连接到形成在第一基板上的栅极线，漏极端子连接到形成在第一基板上的漏极线。 在每个像素中的至少一个像素电极形成在第一衬底上，至少在每个像素中的第一衬底上形成对电极，并且栅极端子和漏极端子由相对电极形成。

公开(公告)号：US06208399B1

公开(公告)日：2001-03-27

申请号：US09402645

申请日：1999-10-08

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

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

IPC分类号： G02F11343

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 can realize a broad visual field angle comparable to a cathode ray tube and produce a high brightness and a high image quality, with low power consumption and a narrow frame. To achieve these features, in an active matrix system liquid crystal display device, a counter electrode and a pixel electrode are linearly formed so as not to flatly overlap each other, thus enabling generation of an electric field parallel to the substrate surface, and an insulating film having a specific dielectric constant not greater than 4 is formed on a drain line, thus forming the counter electrode on the insulating film to cover the drain line.

摘要翻译： 液晶显示装置能够实现与阴极射线管相当的宽视野角，并且以低功耗和窄帧产生高亮度和高图像质量。 为了实现这些特征，在有源矩阵系统液晶显示装置中，对置电极和像素电极被线性地形成为不会彼此平坦地重叠，从而能够产生平行于衬底表面的电场，并且绝缘 在漏极线上形成具有不大于4的介电常数的膜，从而在绝缘膜上形成对电极以覆盖漏极线。

公开(公告)号：US06738108B2

公开(公告)日：2004-05-18

申请号：US10366410

申请日：2003-02-14

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： G02F11343

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

摘要： An active matrix type liquid crystal display device includes first and second substrates with a liquid crystal layer therebetween, a plurality of drain lines and gate lines formed on the first substrate and crossing each other in a matrix form, a plurality of pixels formed by adjoining the drain lines and adjoining the gate lines, and at least a pixel electrode formed on the first substrate in each pixel, a first reference line is arranged along one of the adjoining gate lines in each pixel, a second reference line is arranged along another of the adjoining gate lines in each pixel, and the pixel electrode crosses only one of the first reference line and the second reference line.

摘要翻译： 有源矩阵型液晶显示装置包括在其间具有液晶层的第一和第二基板，形成在第一基板上并以矩阵形式彼此交叉的多个漏极线和栅极线，多个像素 漏极线和邻接的栅极线，以及至少形成在每个像素中的第一衬底上的像素电极，沿着每个像素中的相邻栅极线之一布置第一参考线，第二参考线沿着另一个 每个像素中的相邻的栅极线，并且像素电极仅与第一参考线和第二参考线中的仅一条交叉。

公开(公告)号：US06522369B2

公开(公告)日：2003-02-18

申请号：US10115939

申请日：2002-04-05

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： G02F11343

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

摘要： An active matrix type liquid crystal display device having first and second substrates with a liquid crystal layer between the first and second substrate. A plurality of drain lines and gate lines are formed on the first substrate and cross each other in a matrix form. A plurality of pixels are formed by adjoining the drain lines and the gate lines. At least a signal line is formed with at least two contact holes over the signal line in each pixel, and the two contact holes is arranged to connect between different electrodes.

公开(公告)号：US20080174729A1

公开(公告)日：2008-07-24

申请号：US12055032

申请日：2008-03-25

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

发明人： Masayuki 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不同的层形成的像素电极和对电极，其中反射层形成在比像素电极更靠近液晶层的层中。

公开(公告)号：US20050253141A1

公开(公告)日：2005-11-17

申请号：US11186906

申请日：2005-07-22

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： G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  H01L29/04 ,  H01L29/10

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

摘要： A display device includes a first conductive layer formed on a substrate, an insulating layer formed on a portion of the first conductive layer and having a flat plane and an edge, and a second conductive layer continuously formed on the flat plane of the insulating layer, on the edge of the insulating layer, and on another portion of the first conductive layer. The edge of the insulating layer has a region so that an angle formed between the edge of the insulating layer and the first conductive layer is changed to be small at a side near to the first conductive layer.

摘要翻译： 显示装置包括形成在基板上的第一导电层，形成在第一导电层的一部分上并具有平面和边缘的绝缘层，以及连续地形成在绝缘层的平面上的第二导电层， 在绝缘层的边缘上和第一导电层的另一部分上。 绝缘层的边缘具有使绝缘层的边缘与第一导电层之间形成的角度在靠近第一导电层的一侧变小的区域。