公开(公告)号：US07489378B2

公开(公告)日：2009-02-10

申请号：US11645064

申请日：2006-12-26

申请人： Aki Sakai ,  Noboru Kunimatsu ,  Hidehiro Sonoda ,  Shigeru Matsuyama

发明人： Aki Sakai ,  Noboru Kunimatsu ,  Hidehiro Sonoda ,  Shigeru Matsuyama

IPC分类号： G02F1/1337

CPC分类号： C09K19/54 ,  G02F1/133711 ,  G02F1/133788 ,  Y10T428/1005

摘要： In a liquid crystal display device using a photodecomposition type light orientation film, the deterioration of display performance due to an impurity resulting from a light orientation treatment of the orientation film is suppressed to enable high-quality image display. In the orientation film to which a liquid crystal orientation function is provided, the amount of decomposition product due to the orientation film is 3957.5 ng or less per 100 cm2.

摘要翻译： 在使用光分解型光取向膜的液晶显示装置中，由于取向膜的光取向处理引起的杂质导致的显示性能的劣化被抑制，能够进行高质量的图像显示。 在提供液晶取向功能的取向膜中，由取向膜引起的分解产物的量为每100cm 2为3957.5ng以下。

公开(公告)号：US20070148369A1

公开(公告)日：2007-06-28

申请号：US11645064

申请日：2006-12-26

申请人： Aki Sakai ,  Noboru Kunimatsu ,  Hidehiro Sonoda ,  Shigeru Matsuyama

发明人： Aki Sakai ,  Noboru Kunimatsu ,  Hidehiro Sonoda ,  Shigeru Matsuyama

IPC分类号： C09K19/00

CPC分类号： C09K19/54 ,  G02F1/133711 ,  G02F1/133788 ,  Y10T428/1005

摘要： In a liquid crystal display device using a photodecomposition type light orientation film, the deterioration of display performance due to an impurity resulting from a light orientation treatment of the orientation film is suppressed to enable high-quality image display. In the orientation film to which a liquid crystal orientation function is provided, the amount of decomposition product due to the orientation film is 3957.5 ng or less per 100 cm2.

摘要翻译： 在使用光分解型光取向膜的液晶显示装置中，由于取向膜的光取向处理引起的杂质导致的显示性能的劣化被抑制，能够进行高质量的图像显示。 在提供液晶取向功能的取向膜中，由于取向膜引起的分解产物的量为每100cm 2的3957.5ng以下。

公开(公告)号：US06275279B1

公开(公告)日：2001-08-14

申请号：US09452145

申请日：1999-12-01

申请人： Hiroaki Asuma ,  Shigeru Matsuyama ,  Tohru Sasaki ,  Noboru Kunimatsu ,  Masamitsu Furuie

发明人： Hiroaki Asuma ,  Shigeru Matsuyama ,  Tohru Sasaki ,  Noboru Kunimatsu ,  Masamitsu Furuie

IPC分类号： G02F11339

CPC分类号： G02F1/1341

摘要： In a liquid crystal display panel, the shrinkage of an end-scaling material for sticking a pair of substrates together is prevented or relaxed to restrain peeling of the end-sealing material from the substrates, thereby preventing any leakage of a liquid crystal and penetration of contaminants. A liquid crystal display device is assembled by bonding together a pair of substrates, which are opposed to each other across a predetermined gap and at least one of which has an electrode group formed over a surface opposed to the other substrate, with a sealing material along their peripheries excluding a liquid crystal filling port, and then sealing the liquid crystal filling port with an end-sealing material after the filling of the liquid crystal and hermetically sealing the liquid crystal in the gap between both substrates. In the liquid crystal display device, a resin which constitutes the end-sealing material contains particulates of average particle size of 0.1 &mgr;m to 3.5 &mgr;m by at least 1 volume % to 30 volume %, preferably, 1 volume % to 10 volume %.

摘要翻译： 在液晶显示面板中，防止或松弛用于将一对基板粘贴在一起的端部缩放材料的收缩，从而抑制端部密封材料从基板的剥离，从而防止液晶的任何泄漏和渗透 污染物 液晶显示装置通过将预定间隙彼此相对的一对基板结合在一起而组装，并且其中至少一个具有在与另一个基板相对的表面上形成的电极组，沿着 其外围不包括液晶填充口，然后在液晶填充之后用端部密封材料密封液晶填充口，并将液晶气密地密封在两个基板之间的间隙中。 在液晶显示装置中，构成端密封材料的树脂含有平均粒径0.1μm〜3.5μm的微粒，至少1体积％〜30体积％，优选1体积％〜10体积％。

公开(公告)号：US20060066788A1

公开(公告)日：2006-03-30

申请号：US11205207

申请日：2005-08-17

申请人： Yuka Utsumi ,  Yasushi Tomioka ,  Masaki Matsumori ,  Shigeru Matsuyama ,  Noboru Kunimatsu ,  Tsunenori Yamamoto

发明人： Yuka Utsumi ,  Yasushi Tomioka ,  Masaki Matsumori ,  Shigeru Matsuyama ,  Noboru Kunimatsu ,  Tsunenori Yamamoto

IPC分类号： G02F1/1335

CPC分类号： G02F1/133528 ,  G02F1/133509 ,  G02F2001/133565 ,  G02F2201/08

摘要： A liquid crystal display apparatus including one pair of substrates, at least one of said substrates being transparent, one pair of polarizing plates arranged on the paired substrates respectively, a liquid crystal layer sandwiched by the paired substrates, a liquid crystal display panel in which an electrode group is formed on at least one of the paired substrates and is to apply an electric field to the liquid crystal layer, and a light source unit arranged on a rear surface of the liquid crystal display panel, a monoaxial absorption anisotropic layer provided between the paired polarizing plates. In such apparatus, a high contrast ratio can be achieved due to suppression of black luminance. Also, better display qualities can be achieved by reducing a blue changing phenomenon of black representation.

摘要翻译： 一种液晶显示装置，包括一对基板，所述基板中的至少一个是透明的，分别配置在所述一对基板上的一对偏光板，被所述成对基板夹持的液晶层，液晶显示面板， 电极组形成在成对基板中的至少一个上，并且向液晶层施加电场，并且配置在液晶显示面板的后表面上的光源单元，设置在液晶显示面板的后表面上的单轴吸收各向异性层 配对偏振片。 在这种装置中，由于黑色亮度的抑制，可以实现高对比度。 此外，通过减少黑色表示的蓝色变化现象，可以实现更好的显示质量。

公开(公告)号：US09285636B2

公开(公告)日：2016-03-15

申请号：US12472402

申请日：2009-05-27

申请人： Noboru Kunimatsu ,  Chikae Matsui ,  Shigeru Matsuyama ,  Masaki Matsumori ,  Yasushi Tomioka ,  Katsumi Kondo

发明人： Noboru Kunimatsu ,  Chikae Matsui ,  Shigeru Matsuyama ,  Masaki Matsumori ,  Yasushi Tomioka ,  Katsumi Kondo

IPC分类号： C09K19/00 ,  G02F1/1337 ,  C08G73/10 ,  C08G73/12 ,  C08L77/06 ,  C08L79/08 ,  G02F1/1343 ,  G02F1/1333

CPC分类号： G02F1/133723 ,  C08G73/1078 ,  C08G73/12 ,  C08L77/06 ,  C08L79/08 ,  C08L79/085 ,  G02F1/133788 ,  G02F1/134363 ,  G02F2001/133397 ,  Y10T428/1018

摘要： An image retention phenomenon and black unevenness generated after long-time operation in the liquid crystal device are prevented. By using a material having a polyamide acid ester as a precursor less likely to adsorb impurities on a boundary for an alignment film and a material having a dielectric constant anisotropy Δ∈ of 5 or less for liquid crystals, adsorption of an antioxidant dispersed in the liquid crystals is suppressed to prevent oxidation of the liquid crystals. The extent that impurities are intruded into the liquid crystals is reduced by restricting the dielectric constant anisotropy Δ∈ of the liquid crystals to 5 or less, thereby capable of preventing the image retention phenomenon and the black unevenness.

摘要翻译： 防止在液晶装置中长时间运行后产生的图像保持现象和黑色不均匀。 通过使用具有聚酰胺酸酯作为前体的材料不易吸附取向膜的边界上的杂质和具有介电常数各向异性的材料，Dgr;∈5以下的液晶，分散在 液晶被抑制以防止液晶的氧化。 通过将液晶的介电常数各向异性＆Dgr;∈限制在5以下，能够抑制杂质侵入液晶的程度，能够防止图像残留现象和黑色不均匀。

公开(公告)号：US20050260359A1

公开(公告)日：2005-11-24

申请号：US10623615

申请日：2003-07-22

申请人： Noboru Kunimatsu ,  Masataka Yoshizawa ,  Setsuo Kobayashi ,  Junji Tanno ,  Shigeru Matsuyama

发明人： Noboru Kunimatsu ,  Masataka Yoshizawa ,  Setsuo Kobayashi ,  Junji Tanno ,  Shigeru Matsuyama

IPC分类号： G02F1/1337 ,  C09K19/58 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/134363 ,  C09K19/584 ,  Y10T428/1055

摘要： A liquid crystal display device capable of significantly suppressing an after image is provided. The liquid crystal display device contains substrates arranged as opposed to each other through a liquid crystal; a pixel electrode and a counter electrode for generating an electric field between the pixel electrode and the counter electrode, provided on a pixel region on a surface on a side of the liquid crystal of one of the substrates; and a charge transporting layer provided to cover the pixel electrode and the counter electrode, in which the pixel electrode and the counter electrode are formed in the same layer on one plane, and the liquid crystal has a resistivity of less than 1×1013 Ω·cm.

摘要翻译： 提供能够显着抑制后续图像的液晶显示装置。 液晶显示装置包含通过液晶彼此相对配置的基板; 用于在像素电极和对置电极之间产生电场的像素电极和对电极，设置在其中一个基板的液晶的一侧的表面上的像素区域上; 以及电荷输送层，其设置为覆盖像素电极和对电极，其中像素电极和对电极在一个平面上形成在同一层中，并且液晶具有小于1×10 13的电阻率 Omega.cm。

公开(公告)号：US06433852B1

公开(公告)日：2002-08-13

申请号：US09453575

申请日：1999-12-03

申请人： Hidehiro Sonoda ,  Masahito Ohe ,  Hiroaki Asuma ,  Shigeru Matsuyama

发明人： Hidehiro Sonoda ,  Masahito Ohe ,  Hiroaki Asuma ,  Shigeru Matsuyama

IPC分类号： G02F11343

CPC分类号： G02F1/134363 ,  G02F1/133512 ,  G02F1/13394

摘要： To provide a transverse electric field liquid crystal display device which eliminates the leakage of light and suppresses the disturbance of the electric field between the electrodes, thus enabling an image display of high quality, a liquid crystal display device has a liquid crystal panel which provides at least two kinds of color filters FIL(R), FIL(G) . . . of different colors and a black matrix BM interposed between said respective color filters on one substrate SUB2, a group of electrodes PX, CT, CT1, CT2, SD2 . . . for selecting pixels formed on the other substrate SUB1, a liquid crystal layer LC made of a liquid crystal composition sandwiched between the substrates and having a dielectric anisotropy, a polarizing plate POL1, POL2 laminated on an outer surface of at least one of the substrates, and drive means which applies drive voltages for display to a group of the electrodes. The liquid crystal display device further includes spacers SP which bridge a gap defined between opposing inner surfaces of the pair of substrates. The spacers SP are formed by bringing top portions of a protrusion SP1 having a specific resistance of less than 108 &OHgr;·cm which is formed on one substrate SUB2 side and a protrusion SP2 having a specific resistance of not less than 108 &OHgr;·cm which is formed on the other substrate SUB1 side into contact with each other.

摘要翻译： 为了提供消除光的泄漏并抑制电极之间的电场干扰的横向电场液晶显示装置，因此能够进行高品质的图像显示，液晶显示装置具有液晶面板，其提供在 最少两种滤色片FIL（R），FIL（G）。 。 。 并且在一个基板SUB2，一组电极PX，CT，CT1，CT2，SD2上插入在所述各个滤色器之间的黑矩阵BM。 。 。 用于选择形成在另一基板SUB1上的像素，由夹在基板之间并具有介电各向异性的液晶组合物制成的液晶层LC，层压在至少一个基板的外表面上的偏振片POL1，POL2， 以及驱动装置，其向一组电极施加用于显示的驱动电压。 液晶显示装置还包括间隔物SP，其间隔开限定在一对基板的相对的内表面之间的间隙。 间隔件SP通过使形成在一个基板SUB2侧上的电阻小于108欧姆·厘米的突起SP1的顶部和电阻率不小于108欧姆·厘米的突起SP2形成， 形成在另一基板SUB1侧彼此接触。

公开(公告)号：US07916254B2

公开(公告)日：2011-03-29

申请号：US10973920

申请日：2004-10-27

申请人： Masaki Matsumori ,  Yasushi Tomioka ,  Shigeru Matsuyama

发明人： Masaki Matsumori ,  Yasushi Tomioka ,  Shigeru Matsuyama

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/133553 ,  G02F1/134363

摘要： A liquid crystal display includes a pair of substrates including at least one transparent substrate, a liquid crystal layer arranged between the substrates, a plurality of electrodes formed on at least one of the substrates to apply an electric field to the liquid crystal layer, a plurality of active elements connected to the electrodes, an alignment layer formed on the surface of each of the substrates in contact with the liquid crystal layer, and an optical means formed on at least one of the substrates to change the optical characteristics in accordance with the alignment condition of the particles of the liquid crystal layer. The taper angle at the ends of the electrodes is larger than 45 degrees but less than 90 degrees.

摘要翻译： 液晶显示器包括一对基板，其包括至少一个透明基板，布置在基板之间的液晶层，形成在至少一个基板上的多个电极以向液晶层施加电场，多个 连接到电极的有源元件，形成在与液晶层接触的每个基板的表面上的取向层，以及形成在至少一个基板上的光学装置，以根据对准改变光学特性 液晶层颗粒的状态。 电极末端的锥角大于45度但小于90度。

公开(公告)号：US20080191991A1

公开(公告)日：2008-08-14

申请号：US12041521

申请日：2008-03-03

申请人： Shigeru Matsuyama

发明人： Shigeru Matsuyama

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G3/3622 ,  G09G3/3674 ,  G09G2300/06 ,  G09G2310/0224 ,  G09G2310/0267 ,  G09G2310/0278 ,  G09G2310/08 ,  G09G2330/021

摘要： A driver for a liquid crystal device includes a plurality of common drivers having a first common driver and a last common driver for comb-like driving that is coupled in cascade connection and a frequency divider that produces a second clock for interlaced driving by halving a period of a first clock that is provided from outside for serving as a basis of driving the drivers regarding each of the common drivers for comb-like driving aside from the first common driver and the last common driver. A converter circuit converts two periods of output data that are output in response to input data corresponding to one period of the first clock into one period of output data by using the second clock regarding input and output data of each of the common drivers for comb-like driving.

摘要翻译： 用于液晶装置的驱动器包括多个共同驱动器，其具有第一公共驱动器和用于串级连接的梳状驱动的最后一个公共驱动器，以及分频器，其产生用于隔行扫描的第二时钟， 第一时钟是从外部提供的，用作驱动与驱动器相关的每个公共驱动器的基础，用于除了第一公共驱动器和最后的公共驱动器之外的梳状驱动。 A转换器电路通过使用关于用于梳状信号的每个公共驱动器的输入和输出数据的第二时钟将响应于与第一时钟的一个周期相对应的输入数据输出的两个周期的输出数据转换为输出数据的一个周期， 喜欢开车。

公开(公告)号：US07256843B2

公开(公告)日：2007-08-14

申请号：US10637555

申请日：2003-08-11

申请人： Yasushi Iwakabe ,  Masuyuki Ohta ,  Shigeru Matsuyama ,  Hitoshi Oaku ,  Katsumi Kondo

发明人： Yasushi Iwakabe ,  Masuyuki Ohta ,  Shigeru Matsuyama ,  Hitoshi Oaku ,  Katsumi Kondo

IPC分类号： G02F1/136

CPC分类号： G02F1/1368 ,  C09K19/582 ,  G02F1/134363 ,  Y10T428/10

摘要： An active matrix liquid crystal display device is provided, in which an after image remaining after removing an application of a direct current voltage is suppressed. The active matrix liquid crystal display device has a liquid crystal layer containing a liquid crystal molecule having negative dielectric anisotropy and a dopant having a dissociative group.