公开(公告)号：US20130271680A1

公开(公告)日：2013-10-17

申请号：US13976723

申请日：2011-12-21

申请人： Mitsuhiro Murata ,  Yosuke Iwata

发明人： Mitsuhiro Murata ,  Yosuke Iwata

IPC分类号： G02F1/133

CPC分类号： G02F1/13306 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134381 ,  G02F2001/13629

摘要： The present invention provides a liquid crystal panel and a liquid crystal display that give a wide viewing angle. The present invention includes a first substrate, a second electrode opposed to the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The first substrate includes a first electrode and a second electrode. The second substrate includes a third electrode. The liquid crystal layer is driven by an electric field generated at least by the first electrode, the second electrode, and the third electrode. The liquid crystal panel includes within a pixel a plurality of regions that are supplied with different voltages to drive the liquid crystal layer.

摘要翻译： 本发明提供了一种具有广视角的液晶面板和液晶显示器。 本发明包括第一基板，与第一基板相对的第二电极以及介于第一基板和第二基板之间的液晶层。 第一基板包括第一电极和第二电极。 第二基板包括第三电极。 液晶层由至少由第一电极，第二电极和第三电极产生的电场驱动。 液晶面板在像素内包括供给不同电压以驱动液晶层的多个区域。

公开(公告)号：US20130329147A1

公开(公告)日：2013-12-12

申请号：US13977266

申请日：2011-12-21

申请人： Mitsuhiro Murata ,  Yosuke Iwata

发明人： Mitsuhiro Murata ,  Yosuke Iwata

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2201/124

摘要： The present invention provides a liquid crystal panel that can improve viewing angle characteristics and a liquid crystal display. The present invention is a liquid crystal panel of a vertical alignment type and includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer that is sandwiched between the first substrate and the second substrate and that includes liquid crystal molecules. The first substrate includes a first electrode including a plurality of first line-shaped portions arranged side by side with a gap. The first substrate or the second substrate includes a second electrode. The liquid crystal layer is driven by an electric field generated by at least the first electrode and the second electrode. D/d

摘要翻译： 本发明提供一种可以改善视角特性的液晶面板和液晶显示器。 本发明是一种垂直取向型的液晶面板，包括第一衬底，与第一衬底相对的第二衬底和夹在第一衬底和第二衬底之间并且包括液晶分子的液晶层。 第一基板包括第一电极，第一电极包括并排布置的间隙的多个第一线状部分。 第一基板或第二基板包括第二电极。 液晶层由至少第一电极和第二电极产生的电场驱动。 D / d <3，其中D是多个第一线状部分的中心线之间的距离，d是液晶面板的单元厚度。

公开(公告)号：US20130293818A1

公开(公告)日：2013-11-07

申请号：US13814018

申请日：2011-07-29

申请人： Mitsuhiro Murata ,  Shuichi Kozaki ,  Takehisa Sakurai ,  Yosuke Iwata

发明人： Mitsuhiro Murata ,  Shuichi Kozaki ,  Takehisa Sakurai ,  Yosuke Iwata

IPC分类号： G02F1/1343

CPC分类号： G02F1/13439 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2201/305

摘要： A liquid crystal panel (2) is a vertical alignment type liquid crystal panel using a horizontal electric field driving system which performs display by driving a liquid crystal layer (50) interposed between substrates (10, 20) in a horizontal electric field, each pixel includes three sub-pixels (6R, 6G, and 6B), which are of red, green, and blue, comb-shaped electrodes (14, 15) include a function as a diffraction grating with the comb-shaped electrodes (14, 15) and spaces between the comb-shaped electrodes (14, 15), and pitch distances (D) between electrodes are set such that an optical diffraction efficiency for red wavelength and an optical diffraction efficiency for green wavelength are greater than an optical diffraction efficiency for blue wavelength. Thus, it is possible to provide a liquid crystal panel and a liquid crystal display apparatus having a wide viewing angle with less color change with a simple configuration.

摘要翻译： 液晶面板（2）是使用水平电场驱动系统的垂直取向型液晶面板，其通过在水平电场中驱动介于基板（10,20）之间的液晶层（50）来进行显示，每个像素 包括红色，绿色和蓝色梳状电极（14,15）的三个子像素（6R，6G和6B）包括具有梳状电极（14,15）的衍射光栅的功能 ）和梳状电极（14,15）之间的间隔和电极之间的间距（D）设定为使得红色波长的光学衍射效率和绿色波长的光学衍射效率大于用于 蓝色波长。 因此，可以以简单的结构提供具有宽的视角的液晶面板和液晶显示装置，具有较少的颜色变化。

公开(公告)号：US08860916B2

公开(公告)日：2014-10-14

申请号：US13521110

申请日：2010-10-28

申请人： Mitsuhiro Murata ,  Shoichi Ishihara ,  Takehisa Sakurai ,  Shuichi Kozaki ,  Toshihiro Matsumoto ,  Yosuke Iwata

发明人： Mitsuhiro Murata ,  Shoichi Ishihara ,  Takehisa Sakurai ,  Shuichi Kozaki ,  Toshihiro Matsumoto ,  Yosuke Iwata

IPC分类号： G02F1/1343 ,  G02F1/139 ,  G02F1/1362 ,  G02F1/137 ,  G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1395 ,  G02F2001/133742 ,  G02F2001/13706

摘要： The present invention provides a liquid crystal display device capable of preventing occurrence of flickers. The liquid crystal display device including a first substrate and a second substrate disposed to face each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the liquid crystal layer includes a liquid crystal molecule having positive dielectric anisotropy; the liquid crystal molecule is perpendicularly aligned relative to a surface of the first substrate when no voltage is applied; the first substrate includes a pixel electrode to which an image signal is supplied, a common electrode to which a common signal is supplied, an insulating film, and a lower layer wiring connected to the pixel electrode; the lower layer wiring, the insulating film, and the common electrode are stacked in the stated order towards the liquid crystal layer side; the image signal is supplied to the pixel electrode through the lower wiring; the pixel electrode has a pixel comb-tooth portion; the common electrode has a common comb-tooth portion; the pixel comb-tooth portion and the common comb-tooth portion are planarly disposed to face each other in a pixel; the liquid crystal device has at least two regions having spacings of different lengths between the pixel electrode and the common electrode from each other in the pixel; the lower layer wiring overlaps the common comb-tooth portion and extends along the common comb-tooth portion; and a width of a part of the lower layer wiring which is overlapped with the common comb-tooth portion is substantially the same as or smaller than a width of a part of the common comb-tooth portion which is overlapped with the lower layer wiring.

摘要翻译： 本发明提供一种能够防止发生闪烁的液晶显示装置。 该液晶显示装置包括：第一基板和与该第一基板和第二基板相对配置的第二基板;以及夹在第一基板和第二基板之间的液晶层，其中，液晶层包括具有正的介电各向异性的液晶分子; 当没有施加电压时，液晶分子相对于第一衬底的表面垂直取向; 第一基板包括提供图像信号的像素电极，提供公共信号的公共电极，绝缘膜和连接到像素电极的下层布线; 下层布线，绝缘膜和公共电极按照所述顺序层叠到液晶层侧; 图像信号通过下布线提供给像素电极; 像素电极具有像素梳齿部分; 公共电极具有共同的梳齿部分; 像素梳齿部分和公共梳齿部分被平面地布置成在像素中彼此面对; 液晶装置在像素中具有彼此之间的像素电极和公共电极之间具有不同长度的间隔的至少两个区域; 下层布线与公共梳齿部分重叠，并沿共同的梳齿部分延伸; 并且与公共梳齿部分重叠的下层布线的一部分的宽度与与下层布线重叠的普通梳齿部分的一部分的宽度基本相同或更小。

公开(公告)号：US20140002762A1

公开(公告)日：2014-01-02

申请号：US14005640

申请日：2012-03-09

申请人： Yosuke Iwata ,  Mitsuhiro Murata ,  Yasuhiro Nasu ,  Hidefumi Yoshida ,  Hiroaki Asagi

发明人： Yosuke Iwata ,  Mitsuhiro Murata ,  Yasuhiro Nasu ,  Hidefumi Yoshida ,  Hiroaki Asagi

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/134309 ,  G02F2001/134381 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0434 ,  G09G2300/0495 ,  G09G2300/0823 ,  G09G2300/0866 ,  G09G2310/0262

摘要： A liquid crystal driving method and a liquid crystal display apparatus that achieve a sufficiently fast response, and a sufficiently high transmittance, and reduces transmittance greatly during black image displaying. The liquid crystal driving method includes performing a driving operation to cause a potential difference between a first pair of electrodes during a subframe period, a driving operation to cause a potential difference between a second pair of electrodes, and a driving operation to cause no difference between all the electrodes of the first pairs of electrodes and the second pair of electrodes.

摘要翻译： 一种液晶驱动方法和液晶显示装置，其在黑色图像显示期间实现足够快的响应，并且具有足够高的透射率，并且大大降低了透射率。 液晶驱动方法包括执行驱动操作以在子帧周期期间引起第一对电极之间的电位差，导致第二对电极之间的电位差的驱动操作和驱动操作之间不产生差异 第一对电极的所有电极和第二对电极。

公开(公告)号：US20130148066A1

公开(公告)日：2013-06-13

申请号：US13811026

申请日：2011-07-15

申请人： Yosuke Iwata ,  Mitsuhiro Murata ,  Yasuhiro Nasu ,  Toshihiro Matsumoto

发明人： Yosuke Iwata ,  Mitsuhiro Murata ,  Yasuhiro Nasu ,  Toshihiro Matsumoto

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2001/13706 ,  G02F2001/13712

摘要： A liquid crystal panel (2) comprises a liquid crystal layer (30) sandwiched between two substrates (10 and 20) and alignment films (15 and 22) in contact with a liquid crystal layer. The liquid crystal panel (2) is of a vertical alignment type which drives the liquid crystal layer (30) by a transverse electric field which is generated between an upper electrode (14) and an lower layer electrode (12). A polar anchoring strength of each of the alignment films (15 and 22) falls within a range from more than 5×10−6 J/m2 to not more than 1×10−4 J/m2.

摘要翻译： 液晶面板（2）包括夹在两个基板（10和20）之间的液晶层（30）和与液晶层接触的取向膜（15和22）。 液晶面板（2）具有通过在上部电极（14）和下层电极（12）之间产生的横向电场驱动液晶层（30）的垂直取向型。 每个取向膜（15和22）的极性锚固强度落在从大于5×10 -6 J / m 2至不大于1×10 -4 J / m 2的范围内。

公开(公告)号：US09195104B2

公开(公告)日：2015-11-24

申请号：US13814018

申请日：2011-07-29

申请人： Mitsuhiro Murata ,  Shuichi Kozaki ,  Takehisa Sakurai ,  Yosuke Iwata

发明人： Mitsuhiro Murata ,  Shuichi Kozaki ,  Takehisa Sakurai ,  Yosuke Iwata

IPC分类号： G02F1/1343 ,  G02F1/1337

CPC分类号： G02F1/13439 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2201/305

摘要： A liquid crystal panel (2) is a vertical alignment type liquid crystal panel using a horizontal electric field driving system which performs display by driving a liquid crystal layer (50) interposed between substrates (10, 20) in a horizontal electric field, each pixel includes three sub-pixels (6R, 6G, and 6B), which are of red, green, and blue, comb-shaped electrodes (14, 15) include a function as a diffraction grating with the comb-shaped electrodes (14, 15) and spaces between the comb-shaped electrodes (14, 15), and pitch distances (D) between electrodes are set such that an optical diffraction efficiency for red wavelength and an optical diffraction efficiency for green wavelength are greater than an optical diffraction efficiency for blue wavelength. Thus, it is possible to provide a liquid crystal panel and a liquid crystal display apparatus having a wide viewing angle with less color change with a simple configuration.

摘要翻译： 液晶面板（2）是使用水平电场驱动系统的垂直取向型液晶面板，其通过在水平电场中驱动介于基板（10,20）之间的液晶层（50）来进行显示，每个像素 包括红色，绿色和蓝色梳状电极（14,15）的三个子像素（6R，6G和6B）包括具有梳状电极（14,15）的衍射光栅的功能 ）和梳状电极（14,15）之间的间隔和电极之间的间距（D）设定为使得红色波长的光学衍射效率和绿色波长的光学衍射效率大于用于 蓝色波长。 因此，可以以简单的结构提供具有宽的视角的液晶面板和液晶显示装置，具有较少的颜色变化。

公开(公告)号：US20130088680A1

公开(公告)日：2013-04-11

申请号：US13522378

申请日：2010-10-21

申请人： Takehisa Sakurai ,  Mitsuhiro Murata ,  Shoichi Ishihara ,  Shuichi Kozaki ,  Yosuke Iwata

发明人： Takehisa Sakurai ,  Mitsuhiro Murata ,  Shoichi Ishihara ,  Shuichi Kozaki ,  Yosuke Iwata

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/134363 ,  G02F1/137 ,  G02F2001/134381 ,  G02F2001/13706 ,  G02F2201/124 ,  G02F2201/128

摘要： The present invention provides a liquid crystal display panel and a liquid crystal display device which have a high response speed. The present invention relates to a liquid crystal display panel including a first substrate and a second substrate disposed to face each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the liquid crystal layer includes a liquid crystal molecule having positive dielectric anisotropy; the liquid crystal molecule is aligned perpendicularly to a surface of the first substrate when no voltage is applied; the first substrate includes a signal line, a scanning line, a first electrode to which an image signal is provided through the signal line, and a second electrode; the first electrode includes a first comb-tooth portion; the second electrode includes a second comb-tooth portion; the first comb-tooth portion and the second comb-tooth portion are disposed in the same layer to planarly face each other in a pixel; the second substrate includes a third electrode and a dielectric layer disposed on the liquid crystal layer side of the third electrode, the third electrode covering at least a display region; and the slowest rise response speed is not more than twice a rise response speed upon application of a maximum gradation voltage to the display panel to which no voltage has been applied.

摘要翻译： 本发明提供一种具有高响应速度的液晶显示面板和液晶显示装置。 液晶显示面板技术领域本发明涉及一种液晶显示面板，其包括第一基板和彼此相对配置的第二基板，以及夹在第一基板和第二基板之间的液晶层，其中液晶层包括具有 正介电各向异性; 当不施加电压时，液晶分子垂直于第一衬底的表面取向; 第一基板包括信号线，扫描线，通过信号线提供图像信号的第一电极和第二电极; 第一电极包括第一梳齿部分; 所述第二电极包括第二梳齿部分; 第一梳齿部分和第二梳齿部分被设置在相同的层中以在像素中彼此平面地彼此面对; 第二基板包括设置在第三电极的液晶层侧的第三电极和电介质层，第三电极至少覆盖显示区域; 并且在对没有施加电压的显示面板施加最大灰度电压时，最慢的上升响应速度不超过上升响应速度的两倍。

公开(公告)号：US20120018100A1

公开(公告)日：2012-01-26

申请号：US13262524

申请日：2009-03-31

申请人： Yosuke Iwata ,  Tomoyuki Yamazaki

发明人： Yosuke Iwata ,  Tomoyuki Yamazaki

IPC分类号： B01D1/18

CPC分类号： G01N30/80 ,  B01D15/24 ,  G01N30/84 ,  G01N2030/8447 ,  G01N2030/8494

摘要： A fractionating and refining device includes a solution sending flow path for supplying a solution including a fractionated target component from a tip end thereof, a gas supply flow path for supplying gas from a tip end thereof, a collecting vessel, and a warming mechanism for warming the collecting vessel to such a temperature as to facilitate evaporation of a solvent in the solution in the vessel. The collecting vessel includes a vessel main body having a bottom and a lid which closes an opening portion of the vessel main body and which can be opened and closed. The lid includes a solution inlet to which the tip end portion of the solution sending flow path is connected and through which the solution from the solution sending flow path is supplied into the vessel main body, gas inlets to which the tip end portion of the gas supply flow path is connected and through which the gas from the gas supply flow path is supplied into the vessel main body, and gas discharge ports connecting an inside and an outside of the vessel main body.

摘要翻译： 分馏精制装置包括用于从其末端供给包含分馏的目标成分的溶液的溶液送出流路，从其前端供给气体的气体供给流路，收集容器和变暖机构 收集容器达到促进溶剂在容器中溶剂的蒸发的温度。 收集容器包括具有底部的容器主体和封闭容器主体的开口部并且可以打开和关闭的盖。 盖子包括溶液入口，溶液发送流路的前端部分连接到溶液入口，溶液送出流路的溶液通过该溶液供给到容器主体中，气体的末端部分 供给流路连通，来自气体供给流路的气体通过该供给流路被供给到容器主体，以及连接容器主体的内部和外部的气体排出口。

公开(公告)号：US06955760B2

公开(公告)日：2005-10-18

申请号：US10725387

申请日：2003-12-03

申请人： Yosuke Iwata

发明人： Yosuke Iwata

IPC分类号： G01R33/30 ,  G01N30/26 ,  G01N30/32 ,  G01N30/46 ,  G01N30/62 ,  G01N30/78 ,  G01N30/80 ,  G01N30/84 ,  B01D15/08

CPC分类号： G01N30/462 ,  G01N30/461 ,  G01N2030/8411 ,  G01N2030/121

摘要： In a trap flow path, two diluents are supplied by solvent pumps that can respectively determine the flow rates independently. One of the diluents is allowed to pass through a fraction loop so as to direct a fractioned component(s) held in the fraction loop to a trap column together with a mobile phase. The other diluent is allowed to join with a flow path that has passed through the fraction loop on the downstream side of the fraction loop, and flows to the trap column while diluting the mobile phase from the flow path. In the trap column, the sample component(s) is condensed while being trapped therein.

摘要翻译： 在陷阱流动路径中，两个稀释剂由溶剂泵提供，可分别独立确定流量。 允许一种稀释剂通过级分回路，以将保留在级分循环中的分馏组分与流动相一起引导到捕集柱。 允许另一种稀释剂与已经通过馏分回路的下游侧的馏分回路的流动路径连接，并且在从流动路径稀释流动相的同时流入捕集塔。 在捕集塔中，样品组分在被捕获时被冷凝。