公开(公告)号：US06466293B1

公开(公告)日：2002-10-15

申请号：US09643845

申请日：2000-08-23

申请人： Masayoshi Suzuki ,  Hideya Murai ,  Toshiya Ishii ,  Yoshihiko Hirai ,  Kazumi Kobayashi ,  Hiroaki Matsuyama ,  Daisuke Inoue

发明人： Masayoshi Suzuki ,  Hideya Murai ,  Toshiya Ishii ,  Yoshihiko Hirai ,  Kazumi Kobayashi ,  Hiroaki Matsuyama ,  Daisuke Inoue

IPC分类号： G02F11343

CPC分类号： G02F1/133753 ,  G02F1/133707 ,  G02F1/134336

摘要： This invention provide a liquid crystal display comprising a liquid crystal layer between two substrates each of which has an electrode, wherein the liquid crystal layer concomitantly has at least two micro-regions, and the electrode on one of the substrates has an opening, in the region of which there is provided a second electrode for controlling the initial orientation of the liquid crystal. The liquid crystal display has improved properties such as high contrast, quick response and excellent properties for an angle of visibility and can be manufactured without troublesome steps such as a photoresist step.

摘要翻译： 本发明提供了一种液晶显示器，其包括在两个基板之间的液晶层，每个液晶层具有电极，其中液晶层伴随地具有至少两个微区域，并且其中一个基板上的电极具有开口， 其区域设置有用于控制液晶的初始取向的第二电极。 液晶显示器具有改进的性能，例如高对比度，快速响应和对可视角度的优异性能，并且可以在没有诸如光致抗蚀剂步骤的麻烦的步骤的情况下制造。

公开(公告)号：US06256082B1

公开(公告)日：2001-07-03

申请号：US09166166

申请日：1998-10-05

申请人： Masayoshi Suzuki ,  Hideya Murai ,  Toshiya Ishii ,  Yoshihiko Hirai ,  Kazumi Kobayashi ,  Hiroaki Matsuyama ,  Daisuke Inoue

发明人： Masayoshi Suzuki ,  Hideya Murai ,  Toshiya Ishii ,  Yoshihiko Hirai ,  Kazumi Kobayashi ,  Hiroaki Matsuyama ,  Daisuke Inoue

IPC分类号： G02F11343

CPC分类号： G02F1/133753 ,  G02F1/133707 ,  G02F1/134336

摘要： This invention provide a liquid crystal display comprising a liquid crystal layer between two substrates each of which has an electrode, wherein the liquid crystal layer concomitantly has at least two micro-regions, and the electrode on one of the substrates has an opening, in the region of which there is provided a second electrode for controlling the initial orientation of the liquid crystal. The liquid crystal display has improved properties such as high contrast, quick response and excellent properties for an angle of visibility and can be manufactured without troublesome steps such as a photoresist step.

摘要翻译： 本发明提供了一种液晶显示器，其包括在两个基板之间的液晶层，每个液晶层具有电极，其中液晶层同时具有至少两个微区域，并且其中一个基板上的电极具有开口， 其区域设置有用于控制液晶的初始取向的第二电极。 液晶显示器具有改进的性能，例如高对比度，快速响应和对可视角度的优异性能，并且可以在没有诸如光致抗蚀剂步骤的麻烦的步骤的情况下制造。

公开(公告)号：US06456352B1

公开(公告)日：2002-09-24

申请号：US09590285

申请日：2000-06-09

申请人： Hiroaki Matsuyama ,  Kazumi Kobayashi ,  Yoshihiko Hirai ,  Toshiya Ishii ,  Masayoshi Suzuki ,  Hideya Murai

发明人： Hiroaki Matsuyama ,  Kazumi Kobayashi ,  Yoshihiko Hirai ,  Toshiya Ishii ,  Masayoshi Suzuki ,  Hideya Murai

IPC分类号： G02F11343

CPC分类号： G02F1/133707 ,  G02F2201/121

摘要： A liquid crystal layer is sandwiched between two substrates of glass or the like and a gate terminal, a gate wiring, a control electrode and a drain terminal are arranged on the liquid crystal layer. The liquid crystal display device further has a control electrode terminal of the control electrode which is in an independent condition without crossing the gate wiring. A terminal part including this control electrode terminal and the gate terminal as well as the drain terminal is arranged on the outer side of the substrate panel. According to this construction, an arbitrary voltage can be applied to the control electrode so that the diagonal electrical field, which is necessary for the orientation division, can be set optimum in the intensity. Thereby the orientation division can be carried out properly. In addition, since there is no overlapping between the control electrode, including wiring and terminals, and the gate wiring, the short circuit problem can be alleviated to create good manufacturing yield of the liquid crystal display device.

摘要翻译： 液晶层夹在玻璃等的两个基板之间，在液晶层上设置栅极端子，栅极布线，控制电极和漏极端子。 液晶显示装置还具有控制电极的控制电极端子，该控制电极端子处于独立状态而不与栅极布线交叉。 包括该控制电极端子和栅极端子以及漏极端子的端子部分配置在基板面板的外侧。 根据该结构，可以对控制电极施加任意电压，使得可以将强度中的取向分割所必需的对角电场设定为最佳。 由此，可以适当地进行取向分割。 此外，由于在包括布线和端子的控制电极和栅极布线之间没有重叠，可以减轻短路问题，从而产生液晶显示装置的良好的制造成品率。

公开(公告)号：US06300996B1

公开(公告)日：2001-10-09

申请号：US09321454

申请日：1999-05-27

申请人： Hiroaki Matsuyama ,  Kazumi Kobayashi ,  Yoshihiko Hirai ,  Toshiya Ishii ,  Hideya Murai ,  Masayoshi Suzuki

发明人： Hiroaki Matsuyama ,  Kazumi Kobayashi ,  Yoshihiko Hirai ,  Toshiya Ishii ,  Hideya Murai ,  Masayoshi Suzuki

IPC分类号： G02F11343

CPC分类号： G02F1/134336 ,  G02F1/133707 ,  G02F2001/13373

摘要： A liquid crystal display device can suppress pixel-based gradation fluctuations observed upon change in angle of view with increased size as it meets wide angle of view characteristics required of a large-sized liquid crystal display device. A device in which a liquid crystal material is sealed between a pair of substrates 31, 32, a plurality of pixel electrodes 38 for applying voltage across the liquid crystal material is arranged on the substrate 31, a common electrode 12 for applying a voltage common to the pixel electrodes 38 is arranged on the substrate 32, and in which a gate line 22 and a drain line 23 of a switching element adapted to control the voltage applied across the pixel electrodes 38 are provided for extending substantially at right angles to each other. In the device, orientation of the liquid crystal molecules 18 neighboring to the pixel electrode 38 is perpendicular to that of liquid crystal molecules 19 neighboring to the common electrode 12, while the respective orientations are substantially parallel to the direction of the gate line 22 or that of the drain line 23.

摘要翻译： 液晶显示装置可以抑制视大小变化而观察到的像素级的色调波动，因为其符合大尺寸液晶显示装置所需的广视角特性。 将液晶材料密封在一对基板31,32之间的装置，在液晶材料上施加多个用于施加电压的像素电极38设置在基板31上，公共电极12用于施加与 像素电极38被布置在衬底32上，并且其中设置适于控制施加在像素电极38两端的电压的开关元件的栅极线22和漏极线23用于彼此基本成直角地延伸。 在该器件中，与像素电极38相邻的液晶分子18的取向垂直于与公共电极12相邻的液晶分子19的取向，而各取向基本上平行于栅极线22的方向，或者 的排水管路23。

公开(公告)号：US08049848B2

公开(公告)日：2011-11-01

申请号：US12565328

申请日：2009-09-23

申请人： Ken-ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

发明人： Ken-ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

IPC分类号： G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F2001/13373 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/122

摘要： A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.

摘要翻译： 一种具有宽视角并易于制造的液晶显示器。 液晶显示器包括上基板和下基板，以及设置在上基板和下基板之间的液晶材料。 液晶显示器具有设置在上基板的与下基板相对的表面上的导电突起。 导电突起设置在扫描电极线或信号电极线上，并且具有与上电极相同的电位。 作为另一结构，下基板上的每个像素电极具有比上基板上的公共电极的面积小的区域，并且被公共电极覆盖，并且每个像素电极包括具有大致对称形状的电极部分。

公开(公告)号：US20070165172A1

公开(公告)日：2007-07-19

申请号：US11692761

申请日：2007-03-28

申请人： Ken-Ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

发明人： Ken-Ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

IPC分类号： G02F1/1343 ,  G02F1/1339

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F2001/13373 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/122

摘要： A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.

摘要翻译： 一种具有宽视角并易于制造的液晶显示器。 液晶显示器包括上基板和下基板，以及设置在上基板和下基板之间的液晶材料。 液晶显示器具有设置在上基板的与下基板相对的表面上的导电突起。 导电突起设置在扫描电极线或信号电极线上，并且具有与上电极相同的电位。 作为另一结构，下基板上的每个像素电极具有比上基板上的公共电极的面积小的区域，并且被公共电极覆盖，并且每个像素电极包括具有大致对称形状的电极部分。

公开(公告)号：US06504592B1

公开(公告)日：2003-01-07

申请号：US09593119

申请日：2000-06-13

申请人： Ken-Ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

发明人： Ken-Ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

IPC分类号： G02F11335

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F2001/13373 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/122

摘要： A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.

公开(公告)号：US20050036096A1

公开(公告)日：2005-02-17

申请号：US10948614

申请日：2004-09-23

申请人： Ken-Ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

发明人： Ken-Ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

IPC分类号： G02F1/1333 ,  G02F1/1339 ,  G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F2001/13373 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/122

摘要： A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.

摘要翻译： 一种具有宽视角并易于制造的液晶显示器。 液晶显示器包括上基板和下基板，以及设置在上基板和下基板之间的液晶材料。 液晶显示器具有设置在上基板的与下基板相对的表面上的导电突起。 导电突起设置在扫描电极线或信号电极线上，并且具有与上电极相同的电位。 作为另一结构，下基板上的每个像素电极具有比上基板上的公共电极的面积小的区域，并且被公共电极覆盖，并且每个像素电极包括具有大致对称形状的电极部分。

公开(公告)号：US07245343B2

公开(公告)日：2007-07-17

申请号：US10014509

申请日：2001-12-14

申请人： Masayoshi Suzuki ,  Toshiya Ishii ,  Seiji Suzuki ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Yoshihiko Hirai

发明人： Masayoshi Suzuki ,  Toshiya Ishii ,  Seiji Suzuki ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Yoshihiko Hirai

IPC分类号： G02P1/1339

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F2001/136218

摘要： To provide a liquid crystal device a liquid crystal display having a high contrast over wide viewing angles while reducing the color distortion.A liquid crystal display device comprises a first substrate on which a plurality of pixel electrodes are formed, a second substrate on which an opposing electrode is formed, and a liquid crystal layer sandwiched between the first and second substrates, the second substrate further having thereon a plurality of protrusions, each of the protrusions being positioned at a substantially central portion of a corresponding one of the pixel electrodes.

摘要翻译： 为了提供一种在宽视角下具有高对比度的液晶显示器，同时降低色彩失真。 液晶显示装置包括形成有多个像素电极的第一基板，形成有相对电极的第二基板和夹在第一和第二基板之间的液晶层，第二基板还具有 多个突起，每个突起位于相应的一个像素电极的大致中心部分。

公开(公告)号：US07212270B2

公开(公告)日：2007-05-01

申请号：US10948614

申请日：2004-09-23

申请人： Ken-Ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

发明人： Ken-Ichi Takatori ,  Masayoshi Suzuki ,  Toshiya Ishii ,  Teruaki Suzuki ,  Hiroshi Kanoh ,  Ken Sumiyoshi ,  Michiaki Sakamoto ,  Mamoru Okamoto ,  Yuji Yamamoto ,  Hiroaki Matsuyama ,  Kiyomi Kawada ,  Seiji Suzuki ,  Yoshihiko Hirai

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F2001/13373 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/122

摘要： A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.

摘要翻译： 一种具有宽视角并易于制造的液晶显示器。 液晶显示器包括上基板和下基板，以及设置在上基板和下基板之间的液晶材料。 液晶显示器具有设置在上基板的与下基板相对的表面上的导电突起。 导电突起设置在扫描电极线或信号电极线上，并且具有与上电极相同的电位。 作为另一结构，下基板上的每个像素电极具有比上基板上的公共电极的面积小的区域，并且被公共电极覆盖，并且每个像素电极包括具有大致对称形状的电极部分。