公开(公告)号：US5850273A

公开(公告)日：1998-12-15

申请号：US711912

申请日：1996-09-12

申请人： Shin-Ichi Terashita ,  Nobuaki Yamada ,  Takako Adachi ,  Akihiro Nammatsu ,  Seiji Makino ,  Shigeaki Mizushima

发明人： Shin-Ichi Terashita ,  Nobuaki Yamada ,  Takako Adachi ,  Akihiro Nammatsu ,  Seiji Makino ,  Shigeaki Mizushima

IPC分类号： G02F1/1337 ,  G02F1/141

CPC分类号： G02F1/133753 ,  G02F1/133788 ,  G02F2001/133761

摘要： A liquid crystal display device includes: a first substrate; a second substrate; a liquid crystal layer interposed between the first and the second substrates; a plurality of electrodes for applying a voltage to the liquid crystal layer; a first alignment film provided on a surface of the first substrate in contact with the liquid crystal layer; a second alignment film provided on a surface of the second substrate in contact with the liquid crystal layer; and a plurality of pixels. The liquid crystal layer in each of the pixels includes first and second liquid crystal regions, liquid crystal molecules in the first and the second liquid crystal regions have an identical twisting direction. Pretilt angles of liquid crystal molecules in the first alignment region and the second alignment region on the first and the second alignment films differ from each other, and the liquid crystal display device is fabricated by a method including the step of irradiating light onto a predetermined area of each of the first and the second alignment films in a gas containing an organic compound.

摘要翻译： 液晶显示装置包括：第一基板; 第二基板; 介于所述第一和第二基板之间的液晶层; 用于向液晶层施加电压的多个电极; 设置在与所述液晶层接触的所述第一基板的表面上的第一取向膜; 设置在与所述液晶层接触的所述第二基板的表面上的第二取向膜; 和多个像素。 每个像素中的液晶层包括第一和第二液晶区域，第一和第二液晶区域中的液晶分子具有相同的扭转方向。 第一取向区域中的第一取向区域和第二取向区域中的液晶分子的倾斜角度彼此不同，并且液晶显示装置通过包括以下步骤的方法制造：将光照射到预定区域 在包含有机化合物的气体中的第一和第二取向膜中的每一个。

公开(公告)号：US07719656B2

公开(公告)日：2010-05-18

申请号：US11354238

申请日：2006-02-15

申请人： Masako Nakamura ,  Yoshito Hashimoto ,  Tokihiko Shinomiya ,  Shigeaki Mizushima

发明人： Masako Nakamura ,  Yoshito Hashimoto ,  Tokihiko Shinomiya ,  Shigeaki Mizushima

IPC分类号： C09K19/02

CPC分类号： G02F1/139 ,  B82Y20/00 ,  G02F1/1337 ,  G02F2202/36

摘要： It is an object of the present invention to provide a liquid crystal display device in which a liquid crystal layer may form a stable transparent state and, in addition, which provides for a black display with an excellent viewing angle characteristic, as well as a high contrast ratio and a high response speed in liquid crystal display. The present invention is directed to a liquid crystal display device comprising an electrode and a liquid crystal layer between substrates, said liquid crystal layer consists of a liquid crystalline material containing liquid crystal molecules and fine particles, and is optically isotropic when the voltage applied to the electrode is lower than a threshold value and undergoes optical transition due to change in the arrangement of the liquid crystal molecules when the applied voltage is not lower than the threshold value.

摘要翻译： 本发明的目的是提供一种液晶显示装置，其中液晶层可以形成稳定的透明状态，并且另外提供具有优异的视角特性的黑色显示以及高的 对比度和液晶显示器的高响应速度。 本发明涉及一种液晶显示装置，包括在基板之间的电极和液晶层，所述液晶层由含有液晶分子和细颗粒的液晶材料组成，并且当施加到 电极低于阈值，并且当施加的电压不低于阈值时，由于液晶分子的排列变化而发生光学转变。

公开(公告)号：US07463328B2

公开(公告)日：2008-12-09

申请号：US10929725

申请日：2004-08-31

申请人： Masako Nakamura ,  Yoshito Hashimoto ,  Tokihiko Shinomiya ,  Shigeaki Mizushima

发明人： Masako Nakamura ,  Yoshito Hashimoto ,  Tokihiko Shinomiya ,  Shigeaki Mizushima

IPC分类号： C09K19/02

CPC分类号： G02F1/1334 ,  G02F1/139 ,  G02F2201/124

摘要： It is an object of the present invention to provide a liquid crystal display device in which a liquid crystal layer may form a stable transparent state and, in addition, which provides for a black display with an excellent viewing angle characteristic, as well as a high contrast ratio and a high response speed in liquid crystal display. The present invention is directed to a liquid crystal display device comprising an electrode and a liquid crystal layer between substrates, said liquid crystal layer consists of a liquid crystalline material containing liquid crystal molecules and fine particles, and is optically isotropic when the voltage applied to the electrode is lower than a threshold value and undergoes optical transition due to change in the arrangement of the liquid crystal molecules when the applied voltage is not lower than the threshold value.

摘要翻译： 本发明的目的是提供一种液晶显示装置，其中液晶层可以形成稳定的透明状态，并且另外提供具有优异的视角特性的黑色显示以及高的 对比度和液晶显示器的高响应速度。 本发明涉及一种液晶显示装置，包括在基板之间的电极和液晶层，所述液晶层由含有液晶分子和细颗粒的液晶材料组成，并且当施加到 电极低于阈值，并且当施加的电压不低于阈值时，由于液晶分子的排列变化而发生光学转变。

公开(公告)号：US06376271B1

公开(公告)日：2002-04-23

申请号：US09597981

申请日：2000-06-20

申请人： Yutaka Sawayama ,  Kazuhiko Tsuda ,  Shigeaki Mizushima

发明人： Yutaka Sawayama ,  Kazuhiko Tsuda ,  Shigeaki Mizushima

IPC分类号： H01L2100

CPC分类号： G02F1/133555 ,  G02F1/133371

摘要： A dry film resist is used to form an interlayer insulating film in a process for fabricating a liquid crystal display device of the POP structure. The dry film resist is formed by applying a photosensitive resin on a base film to a uniform thickness, and a protective film layer is formed on a surface of the photosensitive resin film thus formed. From the dry film resist guided to the vicinity of a glass substrate, the protective film is removed immediately before transfer. Then, the photosensitive resin is heated and pressed against the foregoing glass substrate by a transfer roller, whereby the interlayer insulating film is formed.

摘要翻译： 在POP结构的液晶显示装置的制造工序中，使用干膜抗蚀剂形成层间绝缘膜。 通过在基膜上施加感光性树脂至均匀的厚度，形成干膜抗蚀剂，在形成的感光性树脂膜的表面上形成保护膜层。 引导到玻璃基板附近的干膜抗蚀剂，在转印之前立即除去保护膜。 然后，通过转印辊将感光性树脂加热并压靠在上述玻璃基板上，由此形成层间绝缘膜。

公开(公告)号：US06373542B1

公开(公告)日：2002-04-16

申请号：US09129203

申请日：1998-07-24

申请人： Motohiro Yamahara ,  Shigeaki Mizushima

发明人： Motohiro Yamahara ,  Shigeaki Mizushima

IPC分类号： G02F11335

CPC分类号： G02F1/133632

摘要： A liquid crystal display device is provided with a liquid crystal display element, made up of a pair of electrode substrates and a liquid crystal layer filling a space therebetween; a pair of polarizing plates, one provided on each side of the liquid crystal display element; and at least one optical retardation plate, provided between the liquid crystal display element and one of the polarizing plates. Each optical retardation plate has negative anisotropy of the refractive index, and has an inclined index ellipsoid. In this liquid crystal display device, liquid crystal molecules of the liquid crystal layer are aligned in a different direction in each of a plurality of liquid crystal layer divisions of unequal area into which each pixel is divided, and respective extents of variation in response to wavelength of light of (i) anisotropy of the refractive index of the liquid crystal material of the liquid crystal layer and (ii) anisotropy of the refractive index of the optical retardation plate(s) are set to within a range such that viewing-angle-dependent coloring of the liquid crystal screen does not occur.

摘要翻译： 液晶显示装置设置有由一对电极基板和填充其间的空间的液晶层构成的液晶显示元件; 一对偏振板，设置在液晶显示元件的每一侧; 以及至少一个光学延迟板，设置在液晶显示元件和偏振片中的一个之间。 每个光学延迟板具有折射率的负各向异性，并且具有倾斜指数椭圆体。 在该液晶显示装置中，液晶层的液晶分子在各像素分割的不同区域的多个液晶层分割中的每一个中沿不同的方向排列，并且响应于波长的各个变化范围 （i）液晶层的液晶材料的折射率的各向异性的光和（ii）光学延迟板的折射率的各向异性被设定在使视野角变化的范围内， 不会发生液晶屏的依赖着色。

公开(公告)号：US6144431A

公开(公告)日：2000-11-07

申请号：US947127

申请日：1997-10-08

申请人： Motohiro Yamahara ,  Shigeaki Mizushima

发明人： Motohiro Yamahara ,  Shigeaki Mizushima

IPC分类号： G02F1/1335 ,  G02F1/13363 ,  G09F9/35 ,  G02F1/1337

CPC分类号： G02F1/133632 ,  G02F2202/40

摘要： A liquid crystal display device includes: a liquid crystal display element formed by sealing a liquid crystal layer in a space between a pair of light transmitting substrates, the liquid crystal layer being formed by a liquid crystal material so that .DELTA.n.multidot.d that is a product of the index anisotropy .DELTA.n of the liquid crystal material and a thickness d of the liquid crystal layer is more than 300 nm but less than 550 nm; a pair of polarizers disposed on both sides of the liquid crystal display element; and at least one piece of phase-difference plate between the liquid crystal display element and polarizers, wherein three principal refractive indices na, nb and nc of an index ellipsoid are related by na=nc>nb, the direction of one of na and nc is parallel to a surface of the phase-difference plate, and the index ellipsoid is inclined by rotating the direction of nb about an axis that is the direction of na or nc parallel to the surface of the phase-difference plate from a state parallel to a normal direction to the phase-difference plate surface into an inclined state. This structure eliminates a phase difference corresponding to a viewing angle of the liquid crystal display element, and achieves display of high quality images.

摘要翻译： 液晶显示装置包括：液晶显示元件，其通过在一对透光基板之间的空间中密封液晶层而形成，所述液晶层由液晶材料形成，使得作为 液晶材料的折射率各向异性DELTA n和液晶层的厚度d大于300nm但小于550nm; 设置在液晶显示元件两侧的一对偏振器; 以及液晶显示元件和偏振器之间的至少一片相位差板，其中索引椭圆体的三个主要折射率na，nb和nc通过na = nc> nb相关联，na和nc之一的方向 平行于相位差板的表面，并且折射率椭圆体通过使平行于相位差板的表面的平均于相位差板的表面的作为na或nc的方向的轴的方向围绕nb的方向从平行于 朝向相差板表面的法线方向成倾斜状态。 该结构消除了与液晶显示元件的视角相对应的相位差，并且实现了高品质图像的显示。

公开(公告)号：US5956107A

公开(公告)日：1999-09-21

申请号：US928856

申请日：1997-09-12

申请人： Yoshito Hashimoto ,  Shigeaki Mizushima

发明人： Yoshito Hashimoto ,  Shigeaki Mizushima

IPC分类号： G02B6/00 ,  F21V8/00 ,  G01D11/28 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G09F9/00 ,  F21V7/04

CPC分类号： G02B6/0036 ,  G01D11/28 ,  G02F1/1323 ,  G02F1/133504 ,  G02B6/0043 ,  G02B6/0046 ,  G02B6/0051 ,  G02B6/0053 ,  G02F1/133615

摘要： The diffusion optical guide plate of this invention includes a transparent plate having the first plane, the second plane and side faces; and a light scattering controlling means for scattering incident light from said side face so as to allow the light to go out through the second plane, and transmitting incident light from said first plane so as to allow the light to go out through said second plane.

摘要翻译： 本发明的扩散导光板包括具有第一平面，第二平面和侧面的透明板; 以及光散射控制装置，用于散射来自所述侧面的入射光，以允许光通过第二平面离开，并且透射来自所述第一平面的入射光，以允许光通过所述第二平面离开。

公开(公告)号：US5191455A

公开(公告)日：1993-03-02

申请号：US629729

申请日：1990-12-21

申请人： Ryuji Hashimoto ,  Shigeaki Mizushima ,  Eiichiro Nishimura ,  Shigehiro Minezaki ,  Toshio Takemoto

发明人： Ryuji Hashimoto ,  Shigeaki Mizushima ,  Eiichiro Nishimura ,  Shigehiro Minezaki ,  Toshio Takemoto

IPC分类号： G02F1/133 ,  G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2360/16

摘要： In a driving circuit for a liquid crystal apparatus, a DC offset voltage the level of which changes depending upon the level of input video signals is applied as an input video signal. The DC voltage which appears in the liquid crystal and the level of which changes depending upon the level of input video signals can be completely compensated.

公开(公告)号：US5066110A

公开(公告)日：1991-11-19

申请号：US454781

申请日：1989-12-22

申请人： Shigeaki Mizushima ,  Eiichiro Nishimura ,  Seiji Fukami ,  Ryuji Hashimoto ,  Hisato Nagatomi ,  Michihisa Onishi ,  Mitunobo Miyamoto ,  Shoji Mitamura

发明人： Shigeaki Mizushima ,  Eiichiro Nishimura ,  Seiji Fukami ,  Ryuji Hashimoto ,  Hisato Nagatomi ,  Michihisa Onishi ,  Mitunobo Miyamoto ,  Shoji Mitamura

IPC分类号： G02F1/1333 ,  G02F1/1337

CPC分类号： G02F1/133345 ,  G02F1/133711 ,  G02F2001/133397

摘要： A liquid crystal display apparatus comprising a pair of insulating substrates, a large number of picture element electrodes disposed into a matrix on the inner surface of one of the pair of substrates, a function element electrically connected to each of the picture element electrodes, and a liquid crystal layer charged between the pair of substrates, wherein the display apparatus further comprises on one of the substrate, an insulating protective film made of inorganic nitrides or inorganic oxides the insulating protective film being formed on the picture element electrode except for areas that constitute window regions, and an orientation film of a polyimide resin formed on the entire surface of the insulating protective film and window region, the orientation film has been rubbing-processed, whereby the occurrence of an internal polarization phenomenon can be prevented when a polyimide resin is used for the orientation film.

公开(公告)号：US09091474B2

公开(公告)日：2015-07-28

申请号：US13988410

申请日：2011-11-22

申请人： Tetsuya Ide ,  Yuka Utsumi ,  Tomoko Kase ,  Mitsuhiro Koden ,  Shigeaki Mizushima ,  Katsumi Kondoh

发明人： Tetsuya Ide ,  Yuka Utsumi ,  Tomoko Kase ,  Mitsuhiro Koden ,  Shigeaki Mizushima ,  Katsumi Kondoh

IPC分类号： F25D19/00 ,  F25D11/00 ,  F25D16/00

CPC分类号： F25D11/00 ,  F25D11/006 ,  F25D16/00

摘要： A storage container can maintain a temperature inside a storage room not to cause a temperature distribution for a certain time even if the operation is stopped. In a storage container 1 storing preserved goods and having an electrical cooling function, the storage container 1 includes a container body 10 and a door 20. A space enclosed by the container body 10 and the door 20 forms a storage room 100. The container body 10 and the door 20 have respectively heat insulating portions 12, 22 and heat accumulating portions 14, 24. The heat accumulating portions 14, 24 are each made of at least one type of material that causes liquid-solid phase transition at a temperature between a controllable temperature inside the storage room 100 and a living environmental temperature. A value obtained by dividing temperature conductivity of the material by an amount of the material used per unit area of a wall surface of the storage room 100 is smaller in the heat accumulating portions 14, 24 arranged near a first area where a temperature is more apt to come closer to the living environmental temperature under a temperature distribution that is formed inside the storage room 100 with changes over time after stop of cooling, than in the heat accumulating portions 14, 24 arranged near a second area where a temperature is less apt to come closer to the living environmental temperature thereunder.

摘要翻译： 即使操作停止，存储容器也可以保持储藏室内的温度不会导致温度分布一定时间。 在储存容器1的储存容器1中，储存容器1包括容器主体10和门20。容器主体10和门20包围的空间形成储藏室100.容器主体 10和门20分别具有绝热部分12,22和蓄热部分14,24。蓄热部分14,24分别由至少一种类型的材料制成，这些材料在 储存室100内的可控温度和居住环境温度。 通过将材料的温度导电率除以存储室100的壁面的单位面积所使用的材料的量而获得的值在布置在温度更接近的第一区域附近的蓄热部14,24中较小 在冷却停止后随时间变化而在储藏室100内部形成的温度分布下接近生活环境温度，而不是设置在温度较不易变形的第二区域附近的蓄热部14,24 接近生活环境温度。