公开(公告)号：US06822737B2

公开(公告)日：2004-11-23

申请号：US10009937

申请日：2002-06-04

申请人： Tetsuyuki Kurata ,  Takahiro Nishioka ,  Yoshihiro Togashi ,  Susumu Sato

发明人： Tetsuyuki Kurata ,  Takahiro Nishioka ,  Yoshihiro Togashi ,  Susumu Sato

IPC分类号： G01J400

CPC分类号： G02F1/1309 ,  G01B11/26

摘要： An apparatus for detecting a pretilt angle is comprised of a light source 1, a polarizer 2, a liquid-crystal cell 3, a quarter-wave plate 4, an analyzer 5, a photodetector 6, and a processing device. The processing device receives from the photodetector transmitted light intensities of light that is transmitted through the liquid-crystal cell 3 at a plurality of light incident angles. The processing device calculates Stokes parameters corresponding to the plurality of light incident angles based upon the transmitted light intensity corresponding to the plurality of light incident angles. Furthermore, an apparent retardation corresponding to the plurality of light incident angles is determined based upon the Stokes parameters corresponding to the plurality of light incident angles. The pretilt angle of the liquid-crystal cell 3 is determined based upon the determined apparent retardation corresponding to the plurality of light incident angles.

摘要翻译： 用于检测预倾角的装置包括光源1，偏振器2，液晶单元3，四分之一波片4，分析器5，光电检测器6和处理装置。 处理装置从光电检测器接收以多个光入射角透射通过液晶单元3的光的透射光强度。 处理装置基于与多个光入射角对应的透射光强度来计算与多个光入射角对应的斯托克斯参数。 此外，基于与多个光入射角对应的斯托克斯参数来确定与多个光入射角相对应的视在延迟。 基于与多个光入射角相对应的确定的视在延迟来确定液晶单元3的预倾角。

公开(公告)号：US06785044B2

公开(公告)日：2004-08-31

申请号：US10095026

申请日：2002-03-12

申请人： Shintaro Minami ,  Osamu Hayashi ,  Takayuki Nakano ,  Yasuhisa Tamagawa ,  Makoto Kamozawa ,  Tetsuyuki Kurata

发明人： Shintaro Minami ,  Osamu Hayashi ,  Takayuki Nakano ,  Yasuhisa Tamagawa ,  Makoto Kamozawa ,  Tetsuyuki Kurata

IPC分类号： G02B1314

CPC分类号： G02B1/111 ,  G02B1/105 ,  G02B1/11 ,  G02B1/14

摘要： An infrared transparent optical element for use as an optical window for an infrared imaging camera includes an infrared transparent substrate, an antireflection film, and a protective film of a polymer material. The infrared transparent substrate has first and second major surfaces opposite each other, and the antireflection film is disposed on each of the first and second major surfaces of the substrate. The protective film is on an outer surface of the antireflection film on the first major surface of the substrate.

摘要翻译： 用作红外成像照相机的光学窗口的红外透明光学元件包括红外透明基板，抗反射膜和聚合物材料的保护膜。 红外透明基板具有彼此相对的第一和第二主表面，并且防反射膜设置在基板的第一和第二主表面中的每一个上。 保护膜位于基板的第一主表面上的防反射膜的外表面上。

公开(公告)号：US07898628B2

公开(公告)日：2011-03-01

申请号：US12193144

申请日：2008-08-18

申请人： Yoshimitsu Ishikawa ,  Tetsuyuki Kurata

发明人： Yoshimitsu Ishikawa ,  Tetsuyuki Kurata

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133634 ,  G02F2001/133635

摘要： A transverse electric field mode liquid crystal display device capable of improving the viewing angle characteristic in black display at an oblique viewing angle with a simple structure is provided. In the liquid crystal display device in accordance with one aspect of the present invention, (a) the product (Δn·d) of the thickness d of the liquid crystal layer sandwiched between a pair of substrates and the refractive index anisotropy Δn of the liquid crystal layer is within the range of 320 nm±20 nm, (b) each of the pair of polarizing plates is composed of a polarizer and transparent protective films sandwiching the polarizer therebetween, and the polarizing plate and the substrate are directly stuck together without any retardation film or optical compensation layer interposed therebetween, (c) the delay phase axis of the transparent protective film that protects the liquid crystal layer side is generally parallel with the absorption axis of the polarizer in each of the pair of polarizing plates, and (d) the in-plane retardation Re is equal to or less than 10 nm, and the retardation in thickness direction Rth is no less than 30 nm and no greater than 40 nm for the transparent protective film that protects the liquid crystal layer side in each of the pair of polarizing plates.

摘要翻译： 提供了能够以简单的结构在倾斜视角改善黑色显示的视角特性的横向电场模式液晶显示装置。 在根据本发明的一个方面的液晶显示装置中，（a）夹在一对基板之间的液晶层的厚度d和折射率各向异性Dgr的乘积（＆Dgr; n·d） 液晶层的n在320nm±20nm的范围内，（b）一对偏振片各自由偏振片和夹在其间的偏振片的透明保护膜构成，偏振片和基板直接 粘贴在一起而没有任何延迟膜或光学补偿层，（c）保护液晶层侧的透明保护膜的延迟相位轴大致平行于偏振片的吸收轴， ，（d）面内相位差Re为10nm以下，厚度方向Rth的相位差为30nm以上，反相不大于40nm 父保护膜，其保护一对偏振片中的每一个中的液晶层侧。

公开(公告)号：US20090059134A1

公开(公告)日：2009-03-05

申请号：US12193144

申请日：2008-08-18

申请人： Yoshimitsu ISHIKAWA ,  Tetsuyuki Kurata

发明人： Yoshimitsu ISHIKAWA ,  Tetsuyuki Kurata

IPC分类号： G02F1/1335

CPC分类号： G02F1/134363 ,  G02F1/133634 ,  G02F2001/133635

摘要： A transverse electric field mode liquid crystal display device capable of improving the viewing angle characteristic in black display at an oblique viewing angle with a simple structure is provided. In the liquid crystal display device in accordance with one aspect of the present invention, (a) the product (ΔA·d) of the thickness d of the liquid crystal layer sandwiched between a pair of substrates and the refractive index anisotropy Δn of the liquid crystal layer is within the range of 320 nm±20 nm, (b) each of the pair of polarizing plates is composed of a polarizer and transparent protective films sandwiching the polarizer therebetween, and the polarizing plate and the substrate are directly stuck together without any retardation film or optical compensation layer interposed therebetween, (c) the delay phase axis of the transparent protective film that protects the liquid crystal layer side is generally parallel with the absorption axis of the polarizer in each of the pair of polarizing plates, and (d) the in-plane retardation Re is equal to or less than 10 nm, and the retardation in thickness direction Rth is no less than 30 nm and no greater than 40 nm for the transparent protective film that protects the liquid crystal layer side in each of the pair of polarizing plates.

摘要翻译： 提供了能够以简单的结构在倾斜视角改善黑色显示的视角特性的横向电场模式液晶显示装置。 在根据本发明的一个方面的液晶显示装置中，（a）夹在一对基板之间的液晶层的厚度d和液体的折射率各向异性Deltan的乘积（ΔA.d.d） 晶体层在320nm±20nm的范围内，（b）一对偏振片中的每一个都由偏振片和夹在其间的偏振片的透明保护膜构成，偏振板和基板直接粘贴在一起而没有任何 延迟膜或光学补偿层之间，（c）保护液晶层侧的透明保护膜的延迟相位轴大致平行于一对偏振片中的每一个偏振片的吸收轴，（d ）面内相位差Re为10nm以下，厚度方向Rth的延迟为透明度为30nm以上且40nm以下 不保护膜，其保护一对偏振片中的每一个中的液晶层一侧。

公开(公告)号：US06660430B1

公开(公告)日：2003-12-09

申请号：US09926156

申请日：2001-09-14

申请人： Yasuhiro Yoshida ,  Osamu Hiroi ,  Yukiyasu Nakao ,  Hisashi Shiota ,  Shigeru Aihara ,  Daigo Takemura ,  Hiroaki Urushibata ,  Michio Murai ,  Tetsuyuki Kurata

发明人： Yasuhiro Yoshida ,  Osamu Hiroi ,  Yukiyasu Nakao ,  Hisashi Shiota ,  Shigeru Aihara ,  Daigo Takemura ,  Hiroaki Urushibata ,  Michio Murai ,  Tetsuyuki Kurata

IPC分类号： H01M208

CPC分类号： B32B15/08 ,  H01M2/021 ,  H01M2/0275 ,  H01M2/0287

摘要： There is provided a package for a non-aqueous electrolytic battery by which water invasion from outside is lowered and adhesion strength is improved over the long term, and a non-aqueous electrolytic battery having a lengthened life and high reliability. In a package for a non-aqueous electrolytic battery having a bag construction to store a battery content made by adhesion of a part of a lamination film comprising a metal layer and a resin layer, the adhesion part holds a structure capable of reacting with or absorbing an element which diffuses from the battery interior inwardly to the battery interior side.

摘要翻译： 提供了一种非水电解电池的封装，其从外部的水侵入降低，并且粘合强度长期得到改善，并且具有延长的寿命和高可靠性的非水电解质电池。在用于 具有袋结构的非水电解质电池，其存储由包含金属层和树脂层的层压膜的一部分的粘合而制成的电池含量，所述粘合部保持能够与 电池内部向内到电池内侧。

公开(公告)号：US06392731B1

公开(公告)日：2002-05-21

申请号：US09583765

申请日：2000-05-31

申请人： Tetsuya Satake ,  Takahiro Nishioka ,  Kazuko Wakita ,  Tadashi Saito ,  Hiroyuki Fuchigami ,  Tetsuyuki Kurata

发明人： Tetsuya Satake ,  Takahiro Nishioka ,  Kazuko Wakita ,  Tadashi Saito ,  Hiroyuki Fuchigami ,  Tetsuyuki Kurata

IPC分类号： G02F11343

CPC分类号： G02F1/133707 ,  G02F1/133784 ,  G02F1/134363

摘要： A liquid crystal display device with an In-panel switching system mode includes a conductive body for adjusting an electric field, disposed between elongated electrodes such that the conductive member is electrically isolated from the elongated electrodes.

摘要翻译： 具有面板开关系统模式的液晶显示装置包括用于调节电场的导电体，设置在细长电极之间，使得导电构件与细长电极电隔离。

公开(公告)号：US06801283B2

公开(公告)日：2004-10-05

申请号：US10427954

申请日：2003-05-02

申请人： Hitoshi Koyama ,  Tetsuyuki Kurata ,  Tetsuya Satake ,  Takahiro Nishioka

发明人： Hitoshi Koyama ,  Tetsuyuki Kurata ,  Tetsuya Satake ,  Takahiro Nishioka

IPC分类号： G02F11335

CPC分类号： G02F1/133555 ,  G02F1/13363 ,  G02F2001/133541 ,  G02F2001/1398 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2413/04 ,  G02F2413/08

摘要： A liquid crystal display device has an elliptic polarizer consisting of a polarizer, a first retarder, and a second retarder, and a reflector reflecting light in a visual light range. Optimal values for a twist angle of a liquid crystal layer, an angle between a transmission axis of the polarizer and a slow axis of the first retarder, an angle between the slow axis of the first retarder and a slow axis of the second retarder, and a product of birefringence &Dgr;n of liquid crystal material used in the liquid crystal layer and a thickness d of the liquid crystal layer are evaluated.

摘要翻译： 液晶显示装置具有由偏振器，第一延迟器和第二延迟器构成的椭圆偏振器，以及反射在视觉范围内的光的反射器。 液晶层的扭转角的最佳值，偏振片的透射轴与第一延迟器的慢轴之间的角度，第一延迟器的慢轴与第二延迟器的慢轴之间的角度，以及 评估液晶层中使用的液晶材料的双折射产物Deltan和液晶层的厚度d。

公开(公告)号：US6086794A

公开(公告)日：2000-07-11

申请号：US12577

申请日：1998-01-23

申请人： Hideharu Nobutoki ,  Tetsuyuki Kurata

发明人： Hideharu Nobutoki ,  Tetsuyuki Kurata

IPC分类号： C07C25/18 ,  C07C25/24 ,  C07C43/225 ,  C07D333/28 ,  G02F1/361 ,  F21V9/00 ,  G02B6/00 ,  G02F1/35

CPC分类号： G02F1/3614 ,  C07C25/18 ,  C07C25/24 ,  C07C43/225 ,  C07D333/28 ,  G02F1/3613

摘要： An organic nonlinear optical material comprising a compound having the iodonium salt structure represented by the general formula (I): ##STR1## wherein .pi..sub.1 to .pi..sub.n are the same or different and each is an atomic group having .pi. electron, I.sub.1 to I.sub.n-1 are an iodonium cation, A.sub.1 to A.sub.n-1 are the same or different and each is a counter anion for the iodonium cation, R.sup.1 and R.sup.2 are the same or different and each is a hydrogen atom or an electron donative group, and n is an integer of 2 to 4. The material has large nonlinear optical constants and shows no light absorption in the visible light region.

摘要翻译： 一种有机非线性光学材料，其包含具有由通式（I）表示的碘鎓盐结构的化合物：其中p 1至p n相同或不同，并且各自为具有π电子的原子团，I 1至In 1为 碘鎓阳离子，A1至An-1相同或不同，并且各自为碘鎓阳离子的抗衡阴离子，R1和R2相同或不同，各自为氢原子或电子给体基团，n为整数 该材料具有大的非线性光学常数，并且在可见光区域中不显示光吸收。

公开(公告)号：US07079245B2

公开(公告)日：2006-07-18

申请号：US10016913

申请日：2001-12-14

申请人： Tetsuyuki Kurata ,  Tetsuya Satake ,  Takahiro Nishioka ,  Yoshihiro Togashi ,  Toshiaki Maehara ,  Susumu Sato

发明人： Tetsuyuki Kurata ,  Tetsuya Satake ,  Takahiro Nishioka ,  Yoshihiro Togashi ,  Toshiaki Maehara ,  Susumu Sato

IPC分类号： G01J4/00 ,  H01L27/00 ,  G02B27/28

CPC分类号： G02F1/1309

摘要： Light from a light source 10 is linearly polarized by a polarizer 11. Then it propagates via a half-mirror 12 almost parallel to the normal to a reflective liquid-crystal panel 13 and falls on the reflective liquid-crystal panel 13. The reflected light reflected by the reflective liquid-crystal panel 13 is received by a detector 15 via the half-mirror 12 and an analyzer 14. In this state, the reflective liquid-crystal panel 13 is rotated about an axis almost parallel to the normal to the reflective liquid-crystal panel 13 and an angle (extinction angle) at which the output signal of detector 15 reaches minimum is measured. Then, the gap of the reflective liquid-crystal panel 13 is detected based on the measured extinction angle. It is also possible to measure the output signals of detector 15 by arranging the analyzer 14 in a state in which the transmission axis thereof is almost parallel to the polarization direction of the incident light and a state in which it is almost perpendicular thereto and to detect the gap of the reflective liquid-crystal panel 13 based on the measured signals.

摘要翻译： 来自光源10的光线被偏振片11线偏振，然后通过半反射镜12几乎平行于反射液晶板13的法线传播，并落在反射型液晶面板13上。反射光 由反射型液晶面板13反射的反射型液晶面板13由检测器15通过半透半反镜12和分析器14接收。在该状态下，反射型液晶面板13绕与反射型液晶面板13的法线大致平行的方向旋转 液晶面板13和检测器15的输出信号达到最小的角度（消光角）。 然后，基于测定的消光角检测反射型液晶面板13的间隙。 还可以通过将分析仪14布置在其透射轴几乎平行于入射光的偏振方向的状态和几乎与入射光的偏振方向相同的状态并检测检测器15的输出信号， 基于测量信号的反射液晶板13的间隙。

公开(公告)号：US5948578A

公开(公告)日：1999-09-07

申请号：US813749

申请日：1991-12-30

申请人： Tetsuyuki Kurata ,  Hiroshi Koezuka

发明人： Tetsuyuki Kurata ,  Hiroshi Koezuka

IPC分类号： G03F7/004 ,  G03F7/025 ,  G03F7/09 ,  H01L21/027 ,  H01L21/30 ,  G03C3/00

CPC分类号： G03F7/091

摘要： A photoresist is applied on a substrate and exposed using a reduction optical system. The photoresist is adapted to have a non-linear optical effect in which the light absorption coefficient or the photochemical reaction efficiency changes non-linearly with respect to light intensity, the photoresist reacts to the second harmonic or the tertiary harmonic, or it presents a self convergence effect.

摘要翻译： 将光致抗蚀剂施加在基板上并使用还原光学系统曝光。 光致抗蚀剂适于具有非线性光学效应，其中光吸收系数或光化学反应效率相对于光强度非线性变化，光致抗蚀剂对二次谐波或三次谐波进行反应，或者呈现自身 收敛效应。