公开(公告)号：US5157526A

公开(公告)日：1992-10-20

申请号：US723964

申请日：1991-07-01

申请人： Katsumi Kondo ,  Junichi Hirakata ,  Osamu Ito ,  Teruo Kitamura ,  Shuichi Ohara ,  Naoki Kikuchi ,  Masato Shimura

发明人： Katsumi Kondo ,  Junichi Hirakata ,  Osamu Ito ,  Teruo Kitamura ,  Shuichi Ohara ,  Naoki Kikuchi ,  Masato Shimura

IPC分类号： C09K19/38 ,  G02B5/30 ,  G02B27/28 ,  G02F1/1335

CPC分类号： G02F1/133528 ,  C09K19/3852 ,  G02B27/283 ,  G02B27/285 ,  G02B5/3016 ,  G02B5/3025

摘要： The polarizer of the present invention is composed of mediums having different refractive indices, by which ordinary light in incidented light is wholly reflected at a boundary between laminated medium I and medium II and extraordinary light is transmitted through the medium II. The medium II is so arranged as to be almost 45.degree. to the light axis, and thickness of the medium II is selected as a value with which the medium II works as a half wave length plate to the transmitting light. The polarizer, which has high transparency by reduction of absorption and is able to make most of incident light be similarly polarized light, is obtained. A polarizer for and apparatus for bright liquid crystal display, which is able to be enlarged to a large size display without light absorption, can be provided.

摘要翻译： 本发明的起偏器由具有不同折射率的介质组成，入射光中的普通光在层压介质I和介质II之间的边界处被完全反射，而非常的光透过介质II。 介质II被布置成与光轴几乎45°，并且介质II的厚度被选择为介质II作为透射光的半波长板的值。 获得通过减少吸收而具有高透明度并且能够使入射光的大部分类似偏振光的偏振器。 可以提供一种用于明亮液晶显示器的偏振器和能够被放大到没有光吸收的大尺寸显示器的装置。

公开(公告)号：US5093888A

公开(公告)日：1992-03-03

申请号：US686997

申请日：1991-04-18

申请人： Yoshitaka Takezawa ,  Shuichi Ohara ,  Seikich Tanno ,  Noriaki Taketani ,  Masato Shimura

发明人： Yoshitaka Takezawa ,  Shuichi Ohara ,  Seikich Tanno ,  Noriaki Taketani ,  Masato Shimura

IPC分类号： G02B6/12 ,  C08G63/19 ,  C08G63/682 ,  C08G65/38 ,  C08K5/13 ,  C08K5/524 ,  C08L27/06 ,  C08L33/04 ,  C08L67/00 ,  C08L67/02 ,  C08L71/02 ,  C08L71/12 ,  F02P5/15 ,  F02P7/073 ,  G02B1/04 ,  G02B6/00 ,  H04B10/00 ,  H04B10/2581

CPC分类号： F02P7/073 ,  G02B1/041 ,  G02B1/048 ,  G02B6/02033

摘要： An optical transmitting system comprising a light source, an optical transmitting portion from the light source, and an optical detecting portion characterized in that a fraction of deuterium substitution for hydrogen in a repeat unit of an organic polymer composing the optical transmitting portion is at most 40%, fluorine content in said organic polymer is less than 40% by weight, and said organic polymer comprises an amorphous polymer which satisfies the equation (I):(.rho./M)(9.1.times.10.sup.-5.n.sub.CH +9.1.times.10.sup.-4.n.sub.NH +1.5.times.10.sup.-3.n.sub.OH)

公开(公告)号：US5677705A

公开(公告)日：1997-10-14

申请号：US262906

申请日：1994-06-21

申请人： Masato Shimura ,  Katsumi Kondo ,  Masaaki Kitajima ,  Hiroshi Kurihara ,  Tatsuhisa Fujii ,  Shigeyuki Nishitani

发明人： Masato Shimura ,  Katsumi Kondo ,  Masaaki Kitajima ,  Hiroshi Kurihara ,  Tatsuhisa Fujii ,  Shigeyuki Nishitani

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3625

摘要： The object of the invention is to provide a drive method suitable for driving a fast-responding STN liquid crystal display device which ensures a minimized cross talk and improved contrast in display. The drive method comprises a memory means for storing display data corresponding to a plurality of lines, a function generating means for generating a drive function for the row electrodes, an arithmetic means for computing the outputs from the foregoing means, a column electrode drive means for driving the column electrodes in dependency on the output from the arithmetic means, and a row electrode drive means for driving the row electrodes in accordance with respective row electrode drive functions. As a voltage function to be applied to each row during drive operation, a sum of a plurality of orthogonal functions is utilized. Thereby, degradation in contrast due to display patterns as well as the cross talk can be minimized. Further, arithmetic operation can be simplified in gradation display since application of a compensating voltage waveform is no more required.

摘要翻译： 本发明的目的是提供一种适用于驱动快速响应的STN液晶显示装置的驱动方法，其确保了最小化的串扰和改进的显示对比度。 驱动方法包括：存储装置，用于存储对应于多行的显示数据;功能产生装置，用于产生行电极的驱动功能;计算装置，用于计算上述装置的输出;列电极驱动装置， 根据运算装置的输出驱动列电极，以及根据各行电极驱动功能驱动行电极的行电极驱动装置。 作为在驱动操作期间施加到每一行的电压函数，利用多个正交函数的和。 由此，可以将由于显示图案以及串扰引起的对比度的劣化最小化。 此外，由于不再需要施加补偿电压波形，因此可以在灰度显示中简化算术运算。

公开(公告)号：US20090015774A1

公开(公告)日：2009-01-15

申请号：US12169663

申请日：2008-07-09

申请人： Toshiki Asakura ,  Masato Shimura ,  Makiko Imabayashi ,  Takanori Nakayama

发明人： Toshiki Asakura ,  Masato Shimura ,  Makiko Imabayashi ,  Takanori Nakayama

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F2001/134372

摘要： In a liquid crystal display device having a first planar electrode and a second electrode formed on the first electrode with an insulating film in between, the response time of a liquid crystal is made shorter than that in a related art.A liquid crystal display device includes: a first substrate having a first electrode, an insulating film provided in an upper layer than the first electrode, and a second electrode provided in an upper layer than the insulating film; a second substrate; and a liquid crystal sandwiched between the first substrate and the second substrate. The liquid crystal display device drives the liquid crystal by generating an electric field by the first electrode and the second electrode. The second electrode has plural slits closed at both ends, the first electrode is a planar electrode superimposed on the plural slits, and, given that the length of the respective slits is Ls, the length Ls of the respective slits satisfies 12 μm≦Ls≦30 μm, more preferably, 12μm≦Ls≦20 μm.

摘要翻译： 在具有第一平面电极和在第一电极上形成有绝缘膜的第二电极的液晶显示装置中，液晶的响应时间比现有技术更短。 液晶显示装置包括：第一基板，具有第一电极，设置在比第一电极上的上层的绝缘膜;以及设置在比绝缘膜上的上层的第二电极; 第二基板; 以及夹在第一基板和第二基板之间的液晶。 液晶显示装置通过由第一电极和第二电极产生电场来驱动液晶。 第二电极具有在两端封闭的多个狭缝，第一电极是叠加在多个狭缝上的平面电极，并且由于各个狭缝的长度为Ls，所以各个狭缝的长度Ls满足12μm

公开(公告)号：US4873030A

公开(公告)日：1989-10-10

申请号：US214463

申请日：1988-07-01

申请人： Noriaki Taketani ,  Hideki Asano ,  Akira Endo ,  Tomiya Abe ,  Masahiko Ibamoto ,  Junji Mukai ,  Seikichi Tanno ,  Shuji Eguchi ,  Masato Shimura

发明人： Noriaki Taketani ,  Hideki Asano ,  Akira Endo ,  Tomiya Abe ,  Masahiko Ibamoto ,  Junji Mukai ,  Seikichi Tanno ,  Shuji Eguchi ,  Masato Shimura

IPC分类号： G02B6/00 ,  B29D11/00 ,  G02B6/02 ,  G02B6/28 ,  G02B6/30 ,  G02B6/42 ,  G02B6/44

CPC分类号： G02B6/4458 ,  B29D11/00663 ,  G02B6/02 ,  G02B6/2804 ,  G02B6/30 ,  G02B6/4203 ,  G02B6/4204 ,  G02B6/4255 ,  G02B6/4295 ,  Y10S425/808

摘要： There is provided a resinous optical transmitting element in which a core, through which light is transmitted, is formed into a predetermined non-linear configuration, and a cladding lower in refractive index than the core is in close contact with the core. A method of manufacturing the optical transmitting element comprises the steps of polymerizing polymeric material forming the core, within a mold having a predetermined non-linear cavity, subsequently removing the mold, and forming the cladding about the core. The resinous optical transmitting element obtained by the method can be formed into a selected one of various configurations in compliance with the purpose. In addition, the resinous optical transmitting element is less in distortion, making it possible to reduce the transmission loss.

摘要翻译： 提供了一种树脂光学传输元件，其中光被透射的芯被形成为预定的非线性构造，并且折射率低于芯的包层与芯紧密接触。 制造光学透射元件的方法包括以下步骤：在具有预定的非线性空腔的模具内聚合形成芯的聚合材料，随后移除模具，并围绕芯部形成包层。 通过该方法获得的树脂光学发射元件可以根据目的形成各种配置中的所选择的一种。 此外，树脂光发射元件的变形较小，可以降低传输损耗。

公开(公告)号：US6040887A

公开(公告)日：2000-03-21

申请号：US181039

申请日：1998-10-28

申请人： Shigeru Matsuyama ,  Hiroaki Asuma ,  Masato Shimura ,  Yoshifumi Tomita ,  Sukekazu Aratani

发明人： Shigeru Matsuyama ,  Hiroaki Asuma ,  Masato Shimura ,  Yoshifumi Tomita ,  Sukekazu Aratani

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/136 ,  G02F1/1393

CPC分类号： G02F1/133512 ,  G02F1/134363 ,  G02F1/1368

摘要： A liquid crystal display device comprising a black mask formed on one of a pair of substrates at least one of which is transparent, a group of electrodes formed on at least one of the pair of substrates, a liquid crystal layer comprising a liquid crystal composition substance having a dielectric anisotropy and held between the pair of substrates, an orientation control film formed between the liquid crystal layer and one of the substrates for orienting liquid crystal molecules of the liquid crystal composition substance in a predetermined direction, a polarizer laminated on at least one of the pair of substrates, and a driver for applying a drive voltage to the group of electrodes, wherein the group of electrodes has a structure that the electrodes are so arranged as to generate an electric field having a component predominantly in parallel with the interface between the orientation control film and the liquid crystal layer, the liquid crystal composition substance has a resistivity of not smaller than 10.sup.N .OMEGA..multidot.cm, and the black mask has a resistivity of not smaller than 10.sup.M .OMEGA..multidot.cm, wherein N and M are integers satisfying the relationships N.gtoreq.9 and M.gtoreq.6.

摘要翻译： 一种液晶显示装置，包括形成在至少一个是透明的一对基板中的一个基板上的黑色掩模，形成在所述一对基板中的至少一个基板上的一组电极，液晶层，包括液晶组成物质 具有介电各向异性并保持在一对基板之间的取向控制膜，形成在液晶层和用于使液晶组合物物质的液晶分子沿预定方向取向的基板之一之间形成的取向控制膜，层压在至少一个 以及用于向所述电极组施加驱动电压的驱动器，其中所述电极组具有这样的结构，即所述电极被布置为产生电场，所述电场主要与所述电极之间的界面平行 取向控制膜和液晶层，液晶组成物质具有电阻率 不小于10N欧姆xcm，黑色掩模的电阻率不小于10M欧米伽xcm，其中N和M是满足关系N> / = 9和M> / = 6的整数。

公开(公告)号：US08451418B2

公开(公告)日：2013-05-28

申请号：US13283674

申请日：2011-10-28

申请人： Jun Gotoh ,  Hirotaka Imayama ,  Shinichi Komura ,  Masato Shimura

发明人： Jun Gotoh ,  Hirotaka Imayama ,  Shinichi Komura ,  Masato Shimura

IPC分类号： G02F1/1339

CPC分类号： H01L33/0041 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/123 ,  G02F2201/40

摘要： A liquid crystal display device having a high definition screen in which a pixel electrode is formed in a region surrounded by a gate line and a drain line, and a trapezoidal protrusion having an upper surface and inclined surfaces is formed below the gate line. Since a TFT is formed over a trapezoidal protrusion and a channel portion is formed over the upper surface and the inclined surfaces of the trapezoidal protrusion, the width of the channel portion can be enlarged compared to that of a channel portion formed over a plane. The pixel electrode is in contact with a source electrode at the inclined surface of the trapezoidal protrusion. This configuration allows the TFT and a contact of the pixel electrode and a source electrode to be formed over part of the trapezoidal protrusion.

摘要翻译： 一种具有高清晰度屏幕的液晶显示装置，其中栅极线形成在栅极线和漏极线所围绕的区域中的像素电极和具有上表面和倾斜表面的梯形突起。 由于TFT形成在梯形突起上，并且在梯形突起的上表面和倾斜表面上形成通道部分，所以与通过平面形成的通道部分相比，可以扩大通道部分的宽度。 像素电极在梯形突起的倾斜表面处与源电极接触。 该构造允许TFT和像素电极与源电极的接触部分形成在梯形突起的一部分上。

公开(公告)号：US6122465A

公开(公告)日：2000-09-19

申请号：US401692

申请日：1995-03-10

申请人： Ikuo Hiyama ,  Akira Arimoto ,  Masato Shimura

发明人： Ikuo Hiyama ,  Akira Arimoto ,  Masato Shimura

IPC分类号： G02B5/32 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： G02F1/133621 ,  G02F1/133526 ,  G02F2001/133607 ,  G02F2001/133616

摘要： A color liquid crystal display device includes a liquid crystal element, an optical path conversion element array and a hologram. The liquid crystal element has a blue pixel B, a red pixel R, and a green pixel G, which are arranged plainly, and a liquid crystal layer. The optical path conversion element array converts external light into approximately parallel light. The hologram separates light from the optical path conversion element array into a light having a wavelength range of the three primary colors and irradiates pixels R, G and B corresponding to the liquid crystal element.

摘要翻译： 彩色液晶显示装置包括液晶元件，光路转换元件阵列和全息图。 液晶元件具有蓝色像素B，红色像素R和绿色像素G，它们被平坦地布置，并且具有液晶层。 光路转换元件阵列将外部光转换成近似平行的光。 全息图将光路转换元件阵列的光分离成具有三原色的波长范围的光并照射与液晶元件对应的像素R，G和B.

公开(公告)号：US20120105787A1

公开(公告)日：2012-05-03

申请号：US13283674

申请日：2011-10-28

申请人： Jun GOTOH ,  Hirotaka Imayama ,  Shinichi Komura ,  Masato Shimura

发明人： Jun GOTOH ,  Hirotaka Imayama ,  Shinichi Komura ,  Masato Shimura

IPC分类号： G02F1/1343

CPC分类号： H01L33/0041 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/123 ,  G02F2201/40

摘要： A liquid crystal display device having a high definition screen in which a pixel electrode is formed in a region surrounded by a gate line and a drain line, and a trapezoidal protrusion having an upper surface and inclined surfaces is formed below the gate line. Since a TFT is formed over a trapezoidal protrusion and a channel portion is formed over the upper surface and the inclined surfaces of the trapezoidal protrusion, the width of the channel portion can be enlarged compared to that of a channel portion formed over a plane. The pixel electrode is in contact with a source electrode at the inclined surface of the trapezoidal protrusion. This configuration allows the TFT and a contact of the pixel electrode and a source electrode to be formed over part of the trapezoidal protrusion.

摘要翻译： 一种具有高清晰度屏幕的液晶显示装置，其中栅极线形成在栅极线和漏极线所围绕的区域中的像素电极和具有上表面和倾斜表面的梯形突起。 由于TFT形成在梯形突起上，并且在梯形突起的上表面和倾斜表面上形成通道部分，所以与通过平面形成的通道部分相比，可以扩大通道部分的宽度。 像素电极在梯形突起的倾斜表面处与源电极接触。 该构造允许TFT和像素电极与源电极的接触部分形成在梯形突起的一部分上。

公开(公告)号：US20110069270A1

公开(公告)日：2011-03-24

申请号：US12926561

申请日：2010-11-24

申请人： Masato Shimura ,  Tohru Sasaki ,  Toshiki Asakura ,  Makiko Imabayashi

发明人： Masato Shimura ,  Tohru Sasaki ,  Toshiki Asakura ,  Makiko Imabayashi

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F2201/122

摘要： A liquid crystal display device that includes: a liquid crystal display panel configured by a pair of substrates sandwiching therebetween a liquid crystal material with a positive dielectric anisotropy; and a flat-shaped common electrode and a pixel electrode disposed on one of the pair of substrates with an overlay, via an insulator layer, between the common electrode and the pixel electrode when viewed from above. In the liquid crystal display device, the pixel electrode is extended in a first direction, and includes a plurality of comb-like electrode sections aligned in a second direction orthogonal to the first direction, and the comb-like electrode sections of the pixel electrode are varied in width in the second direction for a plurality of times at intervals shorter than a side extending in the first direction.