公开(公告)号：US20100157182A1

公开(公告)日：2010-06-24

申请号：US12656129

申请日：2010-01-19

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

IPC分类号： G02F1/133

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/133742

摘要： The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode.

摘要翻译： 本发明的液晶显示装置包括多个像素区域，每个像素区域由设置在面向液晶层的第一基板的表面上的第一电极和设置在第二基板上的与第一电极相对的第二电极限定 通过夹在其间的液晶层。 在每个像素区域中，第一电极具有多个开口和实心部分，当在第一电极和第二电极之间没有施加电压时，液晶层处于垂直取向状态，并且当电压为 施加在第一电极和第二电极之间，在多个开口中分别形成各自处于径向倾斜取向状态的多个液晶畴，并且固体部分通过在第一电极和第二电极的开口的各个边缘部分处产生的倾斜电极场分别形成 第一电极。

公开(公告)号：US08546808B2

公开(公告)日：2013-10-01

申请号：US13137951

申请日：2011-09-22

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

IPC分类号： H01L29/04

CPC分类号： G02F1/1393 ,  G02F1/133707

摘要： The liquid crystal display device of this invention includes picture element regions each defined by a first electrode provided on a first substrate and a second electrode provided on a second substrate so as to oppose the first electrode via a liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode includes a solid portion and a nonsolid portion. The liquid crystal display device further includes a pair of polarizing plates disposed with polarization axes thereof crossing each other substantially perpendicularly. The polarization axis of one of the pair of polarizing plates is substantially parallel to a direction in which the solid portion extends. When a voltage is applied between the first electrode and the second electrode, in each of the picture element regions, liquid crystal molecules of the liquid crystal layer are in a radially-inclined orientation state.

摘要翻译： 本发明的液晶显示装置包括各自由设置在第一基板上的第一电极和设置在第二基板上的第二电极通过夹在其间的液晶层与第一电极相对限定的像素区域。 在每个像素区域中，第一电极包括固体部分和非固体部分。 液晶显示装置还包括一对偏振片，其偏振轴设置成大致垂直地彼此交叉。 一对偏振片之一的偏振轴基本上平行于固体部分延伸的方向。 当在第一电极和第二电极之间施加电压时，在每个像素区域中，液晶层的液晶分子处于径向倾斜的取向状态。

公开(公告)号：US08053775B2

公开(公告)日：2011-11-08

申请号：US12656129

申请日：2010-01-19

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/133742

摘要： The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode.

摘要翻译： 本发明的液晶显示装置包括多个像素区域，每个像素区域由设置在面向液晶层的第一基板的表面上的第一电极和设置在第二基板上的与第一电极相对的第二电极限定 通过夹在其间的液晶层。 在每个像素区域中，第一电极具有多个开口和实心部分，当在第一电极和第二电极之间没有施加电压时，液晶层处于垂直取向状态，并且当电压为 施加在第一电极和第二电极之间，在多个开口中分别形成各自处于径向倾斜取向状态的多个液晶畴，并且固体部分通过在第一电极和第二电极的开口的各个边缘部分处产生的倾斜电极场分别形成 第一电极。

公开(公告)号：US20060278874A1

公开(公告)日：2006-12-14

申请号：US11507516

申请日：2006-08-22

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

IPC分类号： H01L29/04

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/133742

摘要： The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode.

公开(公告)号：US07755087B2

公开(公告)日：2010-07-13

申请号：US11507516

申请日：2006-08-22

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/133742

摘要： The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode.

摘要翻译： 本发明的液晶显示装置包括多个像素区域，每个像素区域由设置在面向液晶层的第一基板的表面上的第一电极和设置在第二基板上的与第一电极相对的第二电极限定 通过夹在其间的液晶层。 在每个像素区域中，第一电极具有多个开口和实心部分，当在第一电极和第二电极之间没有施加电压时，液晶层处于垂直取向状态，并且当电压为 施加在第一电极和第二电极之间，在多个开口中分别形成各自处于径向倾斜取向状态的多个液晶畴，并且固体部分通过在第一电极和第二电极的开口的各个边缘部分处产生的倾斜电极场分别形成 第一电极。

公开(公告)号：US07215395B2

公开(公告)日：2007-05-08

申请号：US09923344

申请日：2001-08-08

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

IPC分类号： G02F1/1337 ,  G02F1/1343 ,  G02F1/1345 ,  G02F1/1347

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/133742

摘要： The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode.

摘要翻译： 本发明的液晶显示装置包括多个像素区域，每个像素区域由设置在面向液晶层的第一基板的表面上的第一电极和设置在第二基板上的与第一电极相对的第二电极限定 通过夹在其间的液晶层。 在每个像素区域中，第一电极具有多个开口和实心部分，当在第一电极和第二电极之间没有施加电压时，液晶层处于垂直取向状态，并且当电压为 施加在第一电极和第二电极之间，在多个开口中分别形成各自处于径向倾斜取向状态的多个液晶畴，并且固体部分通过在第一电极和第二电极的开口的各个边缘部分处产生的倾斜电极场分别形成 第一电极。

公开(公告)号：US07145624B2

公开(公告)日：2006-12-05

申请号：US10839333

申请日：2004-05-06

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

IPC分类号： G02F1/1343 ,  G02F1/1337 ,  G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/133742

摘要： The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode.

摘要翻译： 本发明的液晶显示装置包括多个像素区域，每个像素区域由设置在面向液晶层的第一基板的表面上的第一电极和设置在第二基板上的与第一电极相对的第二电极限定 通过夹在其间的液晶层。 在每个像素区域中，第一电极具有多个开口和实心部分，当在第一电极和第二电极之间没有施加电压时，液晶层处于垂直取向状态，并且当电压为 施加在第一电极和第二电极之间，在多个开口中分别形成各自处于径向倾斜取向状态的多个液晶畴，并且固体部分通过在第一电极和第二电极的开口的各个边缘部分处产生的倾斜电极场分别形成 第一电极。

公开(公告)号：US20120075541A1

公开(公告)日：2012-03-29

申请号：US13137951

申请日：2011-09-22

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima

IPC分类号： G02F1/133

CPC分类号： G02F1/1393 ,  G02F1/133707

摘要： The liquid crystal display device of this invention includes picture element regions each defined by a first electrode provided on a first substrate and a second electrode provided on a second substrate so as to oppose the first electrode via a liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode includes a solid portion and a nonsolid portion. The liquid crystal display device further includes a pair of polarizing plates disposed with polarization axes thereof crossing each other substantially perpendicularly. The polarization axis of one of the pair of polarizing plates is substantially parallel to a direction in which the solid portion extends. When a voltage is applied between the first electrode and the second electrode, in each of the picture element regions, liquid crystal molecules of the liquid crystal layer are in a radially-inclined orientation state.

摘要翻译： 本发明的液晶显示装置包括各自由设置在第一基板上的第一电极和设置在第二基板上的第二电极通过夹在其间的液晶层与第一电极相对限定的像素区域。 在每个像素区域中，第一电极包括实心部分和非固体部分。 液晶显示装置还包括一对偏振片，其偏振轴设置成大致垂直地彼此交叉。 一对偏振片之一的偏振轴基本上平行于固体部分延伸的方向。 当在第一电极和第二电极之间施加电压时，在每个像素区域中，液晶层的液晶分子处于径向倾斜的取向状态。

公开(公告)号：US20070139594A1

公开(公告)日：2007-06-21

申请号：US11705515

申请日：2007-02-13

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Kiyoshi Ogishima ,  Takashi Ochi ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Kiyoshi Ogishima ,  Takashi Ochi ,  Kazuhiro Maekawa

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/133555 ,  G02F1/1393 ,  G02F2201/128

摘要： The liquid crystal display device of the present invention includes a first substrate, a second substrate, and a vertical alignment type liquid crystal layer provided between the first substrate and the second substrate, and includes a plurality of picture element regions each defined by a first electrode provided on one side of the first substrate that is closer to the liquid crystal layer and a second electrode provided on the second substrate so as to oppose the first electrode via the liquid crystal layer. The first substrate includes a first orientation-regulating structure in each of the plurality of picture element regions, the first orientation-regulating structure exerting an orientation-regulating force so as to form a plurality of liquid crystal domains in the liquid crystal layer, each of the liquid crystal domains taking a radially-inclined orientation in the presence of an applied voltage. The second substrate includes a second orientation-regulating structure in a region corresponding to at least one of the plurality of liquid crystal domains, the second orientation-regulating structure exerting an orientation-regulating force for orienting liquid crystal molecules in at least one liquid crystal domain into a radially-inclined orientation at least in the presence of an applied voltage.

公开(公告)号：US07532291B2

公开(公告)日：2009-05-12

申请号：US11705515

申请日：2007-02-13

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Kiyoshi Ogishima ,  Takashi Ochi ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Kiyoshi Ogishima ,  Takashi Ochi ,  Kazuhiro Maekawa

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/133555 ,  G02F1/1393 ,  G02F2201/128

摘要： The liquid crystal display device of the present invention includes a first substrate, a second substrate, and a vertical alignment type liquid crystal layer provided between the first substrate and the second substrate, and includes a plurality of picture element regions each defined by a first electrode provided on one side of the first substrate that is closer to the liquid crystal layer and a second electrode provided on the second substrate so as to oppose the first electrode via the liquid crystal layer. The first substrate includes a first orientation-regulating structure in each of the plurality of picture element regions, the first orientation-regulating structure exerting an orientation-regulating force so as to form a plurality of liquid crystal domains in the liquid crystal layer, each of the liquid crystal domains taking a radially-inclined orientation in the presence of an applied voltage. The second substrate includes a second orientation-regulating structure in a region corresponding to at least one of the plurality of liquid crystal domains, the second orientation-regulating structure exerting an orientation-regulating force for orienting liquid crystal molecules in at least one liquid crystal domain into a radially-inclined orientation at least in the presence of an applied voltage.