公开(公告)号：US06956636B2

公开(公告)日：2005-10-18

申请号：US10636559

申请日：2003-08-08

申请人： Kazuhiko Yanagawa

发明人： Kazuhiko Yanagawa

IPC分类号： G02F1/1339 ,  G02F1/1341

CPC分类号： G02F1/1339 ,  G02F1/13394

摘要： A seal material for isolating a liquid crystal material from the outside is provided between substrates disposed opposite to each other with the liquid crystal material interposed therebetween. The seal material is formed as an annular pattern having no portion that contacts the liquid crystal material. There is a first rib-like supporting strut for preventing contact between the liquid crystal and the seal material and a second rib-like supporting strut that is positioned with respect to the first rib-like supporting strut to form a passage into which the liquid crystal material flows from an opening formed in the first rib-like supporting strut, which opening serves as an exit, the supporting struts being formed inside the seal material and between the substrates.

摘要翻译： 用于将液晶材料从外部隔离的密封材料设置在彼此相对设置的基板之间，其间插入液晶材料。 密封材料形成为没有与液晶材料接触的部分的环状图案。 存在用于防止液晶和密封材料之间的接触的第一肋状支撑支柱和相对于第一肋状支撑支柱定位的第二肋状支撑支柱，以形成液晶 材料从形成在第一肋状支撑支柱中的开口流出，该开口用作出口，支撑支柱形成在密封材料内部和基板之间。

公开(公告)号：US06947115B2

公开(公告)日：2005-09-20

申请号：US10392899

申请日：2003-03-21

申请人： Nagatoshi Kurahashi ,  Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

发明人： Nagatoshi Kurahashi ,  Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

IPC分类号： G02F1/1339 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1368

CPC分类号： G02F1/134363

摘要： A liquid crystal display device has pixel electrodes and counter electrodes formed on the same substrate, and at least one of the counter electrodes overlaps with a video signal line and a gate signal line with a dielectric film being interposed therebetween. The dielectric film is formed of a sequential lamination of at least a protective film made of an inorganic material and a protective film made of an organic material, and an opening is formed at a part of the protective film made of the inorganic material at a position underlying the counter electrode. This opening is filled with the protective film made of the organic material.

摘要翻译： 液晶显示装置具有形成在同一基板上的像素电极和对置电极，并且至少一个相对电极与视频信号线重叠，并且具有介于其间的电介质膜的栅极信号线。 电介质膜由至少由无机材料制成的保护膜和由有机材料制成的保护膜的顺序层压形成，并且在由无机材料制成的保护膜的一部分处形成开口，位于 在对电极的下面。 该开口填充有由有机材料制成的保护膜。

公开(公告)号：US06927816B2

公开(公告)日：2005-08-09

申请号：US10670226

申请日：2003-09-26

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： G02F1/1335 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1333

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

摘要： An active matrix liquid crystal display device having a pair of substrates with liquid crystal layer therebetween, a plurality of video signal lines and a plurality of scan lines formed on one of the pair of substrates and a plurality of pixel electrodes connected to the video signal line through an active device and a plurality of color filters formed on another of the pair of substrates. A shield electrode which overlaps with one of the video signal lines in plane view is arranged between the one of the video signal lines and one of the color filters, and a planarization layer is arranged between one of the pixel electrodes and the shield electrode.

摘要翻译： 一种有源矩阵液晶显示装置，具有一对基板与液晶层之间，多个视频信号线和多条扫描线形成在一对基板中的一个基板上，多个像素电极连接到视频信号线 通过有源器件和形成在该对衬底的另一个上的多个滤色器。 平面图中与视频信号线之一重叠的屏蔽电极配置在一个视频信号线和一个滤色器之间，平坦化层布置在像素电极和屏蔽电极之一之间。

公开(公告)号：US06914645B2

公开(公告)日：2005-07-05

申请号：US10314152

申请日：2002-12-09

申请人： Nagatoshi Kurahashi ,  Kazuhiko Yanagawa ,  Yoshiaki Nakayoshi

发明人： Nagatoshi Kurahashi ,  Kazuhiko Yanagawa ,  Yoshiaki Nakayoshi

IPC分类号： G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  G09F9/35 ,  H01L21/768 ,  H01L23/522 ,  H01L29/786 ,  G02F1/136

CPC分类号： G02F1/134363 ,  G02F1/136286 ,  G02F2201/121

摘要： A liquid crystal display device in which reliable contact can be made through each through-hole includes a first conductive film, an insulating film formed to cover the first conductive film, and a second conductive film formed on an upper surface of the insulating film. The first conductive film, the insulating film and the second conductive film are formed on the liquid crystal-facing surface of at least one of substrates disposed in opposition to each other with a liquid crystal interposed therebetween. A part of the second conductive film is electrically connected to the first conductive film through a through-hole formed in the insulating film. The first conductive film has a depressed portion or recess formed in a portion thereof which is connected to the second conductive film.

摘要翻译： 可以通过每个通孔可靠地接触的液晶显示装置包括第一导电膜，形成为覆盖第一导电膜的绝缘膜和形成在绝缘膜的上表面上的第二导电膜。 第一导电膜，绝缘膜和第二导电膜形成在彼此相对配置的至少一个基板的面向液晶的表面上，其间插入液晶。 第二导电膜的一部分通过形成在绝缘膜中的通孔与第一导电膜电连接。 第一导电膜具有形成在与第二导电膜连接的部分中的凹部或凹部。

公开(公告)号：US06801287B2

公开(公告)日：2004-10-05

申请号：US10244752

申请日：2002-09-17

申请人： Nagatoshi Kurahashi ,  Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

发明人： Nagatoshi Kurahashi ,  Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

IPC分类号： G02F11343

CPC分类号： G02F1/134363 ,  G02F1/1337

摘要： A liquid crystal display device with a pair of substrates with a liquid crystal layer therebetween, a pair of electrodes disposed adjacent to each other in each pixel region of a liquid crystal side surface of one of the pair of substrates, at least one of the pair of electrodes being formed on a protective film comprised of an organic film and is in contact with an orientation film, wherein a film thickness of the orientation film overlying the protective film is greater than a film thickness of the orientation film overlying an electrodes being formed on the protective film.

摘要翻译： 一种液晶显示装置，具有一对基板和液晶层之间的液晶层，在一对基板中的一个基板的液晶侧表面的每个像素区域中彼此相邻布置的一对电极，所述一对基板中的至少一个 的电极形成在由有机膜构成的保护膜上并与取向膜接触，其中覆盖保护膜的取向膜的膜厚大于覆盖电极上的取向膜的膜厚度，形成在 保护膜。

公开(公告)号：US06784964B2

公开(公告)日：2004-08-31

申请号：US10328027

申请日：2002-12-26

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

IPC分类号： G02F11343

CPC分类号： G02F1/134363 ,  G02F1/1343 ,  G02F1/1362 ,  G02F2201/122

摘要： A liquid crystal display device which can enhance the numerical aperture of pixel regions. On one substrate, pixel regions which are surrounded by a plurality of gate signal lines and a plurality of drain signal lines are provided. Each pixel region has a switching element which is connected to the gate signal line, a pixel electrode to which a video signal is supplied from the drain signal line through the switching element, and a counter electrode. The counter electrodes are formed below a plurality of insulation layers. Counter voltage signal lines are formed over the plurality of insulation layers, form a matrix pattern such that the counter voltage signal lines cover the gate signal lines and the drain signal lines, and have portions thereof electrically connected to the counter electrodes via at least one through holes formed in the plurality of insulation layers.

摘要翻译： 一种能够增强像素区域的数值孔径的液晶显示装置。 在一个衬底上，提供由多个栅极信号线和多个漏极信号线围绕的像素区域。 每个像素区域具有连接到栅极信号线的开关元件，通过开关元件从漏极信号线向其提供视频信号的像素电极和对电极。 相对电极形成在多个绝缘层的下方。 反电压信号线形成在多个绝缘层上，形成矩阵图形，使得对电压信号线覆盖栅极信号线和漏极信号线，并且其部分经由至少一个通孔 形成在多个绝缘层中的孔。

公开(公告)号：US06654092B2

公开(公告)日：2003-11-25

申请号：US09904835

申请日：2001-07-16

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： G02F113

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

摘要： An active-matrix type liquid crystal display device having transparent substrates, a liquid crystal layer, pixel areas arranged on the surfaces of the transparent substrates on the liquid crystal side, and display electrodes, reference electrodes, scan lines, video signal lines, reference signal lines and active devices arranged in the pixel areas. A voltage is applied between the display electrodes and the reference electrodes to produce an electric field parallel to the transparent substrates in the liquid crystal layer, and on one of the transparent substrates the reference electrodes are arranged on both sides of the video signal lines, and on the other transparent substrate a shield electrode which is an electrically connected conductive member is formed to cover, as seen in plan view, the video signal lines in the pixel areas and a part of the reference electrodes on both sides of the video signal lines.

摘要翻译： 具有透明基板的有源矩阵型液晶显示装置，液晶层，配置在液晶侧透明基板的表面上的像素区域，显示电极，基准电极，扫描线，视频信号线，参考信号 排列在像素区域中的线和有源器件。 在显示电极和参考电极之间施加电压以产生与液晶层中的透明基板平行的电场，并且在一个透明基板上，参考电极布置在视频信号线的两侧，以及 在另一透明基板上，形成有电连接的导电部件的屏蔽电极，如俯视图所示，覆盖像素区域中的视频信号线和视频信号线两侧的一部分参考电极。

公开(公告)号：US06545658B2

公开(公告)日：2003-04-08

申请号：US09841100

申请日：2001-04-25

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： G09G336

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： An active matrix type liquid crystal display device comprises a liquid crystal layer interposed between first and second substrates, plural scanning signal lines and plural video signal lines arranged in a matrix form on the first substrate and a plural pixels formed in regions surrounded by adjacent scanning signal lines and adjacent video signal lines. Each pixel in the display region has at least an active device, a pixel electrode, and a counter electrode to drive liquid crystal molecules in the liquid crystal layer by applying a voltage difference between the counter electrode and the pixel electrode which are provided are on the same substrate. The driving of the liquid crystal molecules by applying the voltage difference includes rotation of the liquid crystal molecules in a plane substantially parallel to the substrate with plural directions so as to reduce viewing angle dependency of color tone change.

摘要翻译： 有源矩阵型液晶显示装置包括介于第一和第二基板之间的液晶层，多个扫描信号线和以矩阵形式布置在第一基板上的多个视频信号线，以及形成在由相邻扫描信号包围的区域中的多个像素 线和相邻视频信号线。 显示区域中的每个像素具有至少一个有源器件，像素电极和对电极，以通过在对置电极和像素电极之间施加电压差来驱动液晶层中的液晶分子 相同的底物。 通过施加电压差来驱动液晶分子包括在与多个方向基本上平行于基板的平面中旋转液晶分子，以便降低色调变化的视角依赖性。

公开(公告)号：US06538713B1

公开(公告)日：2003-03-25

申请号：US09548271

申请日：2000-04-12

申请人： Kazuhiko Yanagawa ,  Masuyuki Oota ,  Keiichiro Ashizawa ,  Masayuki Hikiba

发明人： Kazuhiko Yanagawa ,  Masuyuki Oota ,  Keiichiro Ashizawa ,  Masayuki Hikiba

IPC分类号： G02F1136

CPC分类号： G02F1/134363 ,  G02F1/133512

摘要： The liquid crystal display device which prevents the lowering of the aperture rate irrespective of the misalignment of substrate is provided. The liquid crystal display device includes a black matrix having zigzag shaped edges along the long side of the pixel field and respective electrodes which are formed along respective opposing sides of an aperture potion of the black matrix. The electrodes are formed in patterns irrespective of the misalignment of the black matrix in the widthwise direction of the electrodes. The light transmitting region within the aperture portion of the black matrix is made substantially constant.

摘要翻译： 提供了防止孔径率降低而与基板不对准的液晶显示装置。 液晶显示装置包括沿着像素场的长边具有锯齿形边缘的黑矩阵和沿黑矩阵的孔径部分的相对侧形成的各个电极。 不管黑色矩阵在电极的宽度方向上的偏移如何，都以图案形成电极。 黑矩阵的开口部分内的透光区域基本上是恒定的。

公开(公告)号：US6137560A

公开(公告)日：2000-10-24

申请号：US740008

申请日：1996-10-23

申请人： Yuka Utsumi ,  Katsumi Kondo ,  Ikuo Hiyama ,  Osamu Itoh ,  Masahito Ohe ,  Kazuhiko Yanagawa ,  Keiichiro Ashizawa

发明人： Yuka Utsumi ,  Katsumi Kondo ,  Ikuo Hiyama ,  Osamu Itoh ,  Masahito Ohe ,  Kazuhiko Yanagawa ,  Keiichiro Ashizawa

IPC分类号： G02F1/13357 ,  G02F1/1343 ,  G02F1/1335 ,  C09K19/02

CPC分类号： G02F1/133604 ,  G02F1/133514 ,  G02F1/133609 ,  G02F1/133371 ,  G02F1/133512 ,  G02F1/134363 ,  G09G2300/0434 ,  G09G2320/0242 ,  G09G2330/021 ,  G09G3/3406 ,  G09G3/3648

摘要： A liquid crystal display apparatus includes a liquid crystal panel having a pair of substrates, a plurality of electrodes formed on at least one of the pair of substrates and a liquid crystal layer sandwiched between the pair of substrates, and a light source provided on the back surface of the liquid crystal panel. The light source has the luminous characteristic with the chromaticity of a warm color family, and the liquid crystal panel has a spectral transmission characteristic with the chromaticity of a cold color family, whereby the color of the light source can be compensated.

摘要翻译： 液晶显示装置包括具有一对基板的液晶面板，形成在一对基板中的至少一个基板上的多个电极和夹在该一对基板之间的液晶层，以及设置在背面的光源 液晶面板的表面。 光源具有暖色系的色度的发光特性，液晶面板具有冷色系的色度的光谱透射特性，能够补偿光源的颜色。