公开(公告)号：US5166817A

公开(公告)日：1992-11-24

申请号：US254085

申请日：1988-10-06

申请人： Isao Ota ,  Katsuhiko Kumagawa ,  Shingo Fujita ,  Hiroshi Yamazoe ,  Shigeru Yoshida ,  Toshio Tatsumichi

发明人： Isao Ota ,  Katsuhiko Kumagawa ,  Shingo Fujita ,  Hiroshi Yamazoe ,  Shigeru Yoshida ,  Toshio Tatsumichi

IPC分类号： G02F1/13363 ,  G02F1/139 ,  G02F1/141

CPC分类号： G02F1/133636 ,  G02F1/1393 ,  G02F1/1396 ,  G02F1/1397 ,  G02F1/141

摘要： A liquid crystal display comprises as liquid crystal panel having a liquid crystal layer disposed between electrode layers, polarizers disposed at both sides of the panel, and a solid birefringent film having the maximum refractive index direction varying with its depth and disposed at at least one side of the liquid crystal panel between the polarizers. The solid birefringent film conpensates the dependence of the polarization characteristic on wave length, thus being capable of obtaining either a monochrome display or a display having an extremely low coloration.

公开(公告)号：US08921029B2

公开(公告)日：2014-12-30

申请号：US13551807

申请日：2012-07-18

申请人： Koji Ichikawa ,  Yukako Anryu ,  Shingo Fujita

发明人： Koji Ichikawa ,  Yukako Anryu ,  Shingo Fujita

IPC分类号： G03F7/004 ,  G03F7/38 ,  C07C303/32 ,  C07C309/06 ,  C07C309/12 ,  C07D333/46 ,  C07D335/02 ,  G03F7/039 ,  G03F7/20

CPC分类号： G03F7/0045 ,  C07C303/32 ,  C07C309/06 ,  C07C309/12 ,  C07D333/46 ,  C07D335/02 ,  G03F7/0046 ,  G03F7/0397 ,  G03F7/2041 ,  G03F7/38 ,  Y10S430/108 ,  Y10S430/111 ,  Y10S430/122 ,  Y10S430/123

摘要： A resist composition having a resin having a structural unit represented by the formula (I), a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid and not including the structural unit represented by the formula (I), and an acid generator represented by the formula (II), wherein R1, A1, R2, RII1, RII2, LII1, YII1, RII3, RII4, RII5, RII6, RII7, n, s and RII8 are defined in the specification.

摘要翻译： 一种抗蚀剂组合物，其具有由式（I）表示的结构单元的树脂，树脂在碱性水溶液中不溶或难溶，但通过酸而不溶于碱性水溶液，不包括结构单元 由式（I）表示的酸产生剂和由式（II）表示的酸产生剂，其中R1，A1，R2，RII1，RII2，LII1，YII1，RII3，RII4，RII5，RII6，RII7，n，s和RII8 在规范中定义。

公开(公告)号：US08663900B2

公开(公告)日：2014-03-04

申请号：US13551906

申请日：2012-07-18

申请人： Koji Ichikawa ,  Yukako Anryu ,  Shingo Fujita

发明人： Koji Ichikawa ,  Yukako Anryu ,  Shingo Fujita

IPC分类号： G03F7/039 ,  G03F7/20 ,  G03F7/30 ,  G03F7/38

CPC分类号： G03F7/0397 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/2041

摘要： A resist composition having a resin having a structural unit represented by the formula (I), a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid and not including the structural unit represented by the formula (I), and an acid generator represented by the formula (II), wherein R1, A1, A13, A14, X12, RII1, RII2, LII1, YII1, RII3, RII4, RII5, RII6, RII7, n, s and RII8 are defined in the specification.

摘要翻译： 一种抗蚀剂组合物，其具有由式（I）表示的结构单元的树脂，树脂在碱性水溶液中不溶或难溶，但通过酸而不溶于碱性水溶液，不包括结构单元 （II）表示的酸产生剂，其中R1，A1，A13，A14，X12，RII1，RII2，LII1，YII1，RII3，RII4，RII5，RII6，RII7，n s和RII8在本说明书中定义。

公开(公告)号：US20120270153A1

公开(公告)日：2012-10-25

申请号：US13448591

申请日：2012-04-17

申请人： Koji ICHIKAWA ,  Yukako ANRYU ,  Shingo FUJITA

发明人： Koji ICHIKAWA ,  Yukako ANRYU ,  Shingo FUJITA

IPC分类号： C07C69/63 ,  G03F7/20 ,  G03F7/027

CPC分类号： C07C303/22 ,  C07C303/32 ,  C07C381/12 ,  C07C2603/74 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/0397 ,  G03F7/2041 ,  Y02P20/55 ,  C07C309/17

摘要： A photoresist composition comprising (A) a resin which has an acid-labile group-containing structural unit and a lactone ring-containing structural unit, and (B) a salt represented by formula (I): wherein Q1 and Q2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, n represents 0 or 1, L1 represents a single bond or a C1-C10 alkanediyl group in which a methylene group may be replaced by an oxygen atom or a carbonyl group, provided that L1 is not a single bond when n is 0, R1 represents a hydroxy group or a hydroxy group protected by a protecting group, and Z+ represents an organic cation.

摘要翻译： 一种光致抗蚀剂组合物，其包含（A）具有含酸不稳定基团的结构单元和含内酯环结构单元的树脂和（B）由式（I）表示的盐：其中Q1和Q2各自独立地表示 氟原子或C1-C6全氟烷基，n表示0或1，L1表示单键或C1-C10烷二基，其中亚甲基可被氧原子或羰基取代，条件是L1不为 当n为0时，单键，R1表示羟基或被保护基保护的羟基，Z +表示有机阳离子。

公开(公告)号：US06608659B1

公开(公告)日：2003-08-19

申请号：US09743611

申请日：2001-02-07

申请人： Hiroaki Mizuno ,  Shingo Fujita ,  Tetsu Ogawa

发明人： Hiroaki Mizuno ,  Shingo Fujita ,  Tetsu Ogawa

IPC分类号： G02F11343

CPC分类号： G02F1/133345 ,  G02F1/133553 ,  G02F1/13439 ,  G02F1/13452

摘要： A reflection liquid crystal display device comprises an upper substrate; a transparent electrode formed into an electrode pattern on one side of the upper substrate; an alignment film formed on the transparent electrode; a lower substrate opposed to the upper substrate; a reflective metal electrode including Al-alloy electrodes formed into an electrode pattern and opposed to the upper substrate; a protective insulation film formed on the reflective metal electrode; an alignment film formed on the protective film; and liquid crystal filled between the upper substrate and the lower substrate. The protective insulation film has a volume resistivity of small than 1×109 &OHgr;-cm. The defects due to the charges stored in the protective insulation film are alleviated, and a uniform display is achieved.

摘要翻译： 反射液晶显示装置包括上基板; 在上基板的一侧形成为电极图案的透明电极; 形成在所述透明电极上的取向膜; 与上基板相对的下基板; 包括形成为电极图案并与上基板相对的Al合金电极的反射金属电极; 形成在反射金属电极上的保护绝缘膜; 形成在保护膜上的取向膜; 以及填充在上基板和下基板之间的液晶。 保护绝缘膜的体积电阻率小于1×10 9欧姆 - 厘米。 存储在保护绝缘膜中的电荷引起的缺陷得到缓解，实现了均匀的显示。

公开(公告)号：US06426785B2

公开(公告)日：2002-07-30

申请号：US09907197

申请日：2001-07-17

申请人： Hisanori Yamaguchi ,  Shingo Fujita ,  Hiroaki Mizuno ,  Tetsu Ogawa

发明人： Hisanori Yamaguchi ,  Shingo Fujita ,  Hiroaki Mizuno ,  Tetsu Ogawa

IPC分类号： G02F11335

CPC分类号： G02F1/133504

摘要： A reflective liquid crystal display device of the present invention has the following construction. A transparent electrode is provided via color filter layer on a transparent substrate positioned at the upper side of the device. A metallic reflective electrode is provided on a substrate positioned at the lower side of the device. An alignment layer is provided on the transparent electrode and on the metallic reflective electrode respectively. The transparent substrate positioned at the upper side and the substrate positioned at the lower side are arranged parallel to each other with alignment films provided on the transparent electrode and on the metallic reflective electrode facing each other. A liquid crystal layer is provided between the alignment films. A scattering film is provided on a surface of the transparent substrate positioned at the upper side opposite to the surface where the transparent electrode is provided. A polymer film and a polarization film are provided in that sequential order on the scattering film. The present reflective liquid crystal display device can express a black and white display in achromatic color having bright white display and with high contrast, and has low visual angle dependency and excellent optical characteristics.

摘要翻译： 本发明的反射型液晶显示装置具有以下结构。 透明电极通过位于设备上侧的透明基板上的滤色器层提供。 金属反射电极设置在位于装置下侧的基板上。 在透明电极和金属反射电极上分别设置取向层。 位于上侧的透明基板和位于下侧的基板通过设置在透明电极和金属反射电极上的配向膜彼此平行地配置。 在取向膜之间设置液晶层。 在位于与设置透明电极的表面相对的上侧的透明基板的表面上设置散射膜。 在散射膜上按顺序设置聚合物膜和偏振膜。 本反射型液晶显示装置能够以明亮的白色显示和高对比度的方式表现出无彩​​色的黑白显示，并且具有低的视角依赖性和优异的光学特性。

公开(公告)号：US6130735A

公开(公告)日：2000-10-10

申请号：US93184

申请日：1998-06-08

申请人： Takayuki Hatanaka ,  Shingo Fujita ,  Hisanori Yamaguchi ,  Tetsu Ogawa

发明人： Takayuki Hatanaka ,  Shingo Fujita ,  Hisanori Yamaguchi ,  Tetsu Ogawa

IPC分类号： G02F1/1335

CPC分类号： G02F1/133504 ,  G02F2203/02

摘要： A reflective liquid crystal display device comprising a polarizer, a retardation film, a front scattering film layer, and a liquid crystal cell having a mirror reflector, in which the front scattering film layer includes at least one film of which scattering angle range is asymmetrical to the normal direction of film. A plural front scattering films of which scattering angle range is asymmetrical to the film normal are laminated so that the projection direction onto the film surface in the central angle direction of the scattering angle range may be different. At least one of the scattering films for composing the scattering film layer is a front scattering film for scattering more strongly the transmission light from the second incident angle region not containing the film normal direction than the transmission light from the first incident angle region containing the film normal direction.

摘要翻译： 一种反射型液晶显示装置，包括偏振器，延迟膜，前散射膜层和具有反射镜的液晶单元，其中前散射膜层包括至少一个散射角范围不对称的膜， 电影的正常方向。 层叠散射角度范围与膜法线不对称的多个前散射膜，使得在散射角度范围的中心角方向上的膜表面上的投影方向可以不同。 用于构成散射膜层的散射膜中的至少一个是用于从不含膜法线方向的第二入射角区域的透射光比来自包含膜的第一入射角区域的透射光更强地散射的前散射膜 正常方向

公开(公告)号：US6011605A

公开(公告)日：2000-01-04

申请号：US127892

申请日：1998-08-03

申请人： Hiroaki Mizuno ,  Shingo Fujita ,  Takayuki Hatanaka ,  Tetsu Ogawa

发明人： Hiroaki Mizuno ,  Shingo Fujita ,  Takayuki Hatanaka ,  Tetsu Ogawa

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/1345

CPC分类号： G02F1/13439 ,  G02F1/133553 ,  G02F1/1345

摘要： A reflection type liquid crystal display apparatus has a liquid cell having an upper substrate having an electrode pattern formed with transparent electrodes, a lower substrate opposed to the upper substrate and having an electrode pattern formed with metallic reflecting electrodes, an orientation film formed on each of the two electrode patterns, and containing liquid crystal put between the upper and lower substrates, and an electronic part connected to the liquid crystal cell and used to drive the liquid crystal cell, wherein each of the metallic reflecting electrodes is a two-layer film composed of Ti and Al alloy and formed on the lower substrate.

摘要翻译： 反射型液晶显示装置具有液晶盒，该液晶盒具有形成有透明电极的电极图案的上基板，与上基板相对的下基板，具有形成有金属反射电极的电极图案， 两个电极图案，并且包含在上下基板之间的液晶，以及连接到液晶单元并用于驱动液晶单元的电子部件，其中每个金属反射电极是构成的两层膜 的Ti和Al合金，并形成在下基板上。

公开(公告)号：US20120156620A1

公开(公告)日：2012-06-21

申请号：US13325910

申请日：2011-12-14

申请人： Koji ICHIKAWA ,  Takashi HIRAOKA ,  Shingo FUJITA

发明人： Koji ICHIKAWA ,  Takashi HIRAOKA ,  Shingo FUJITA

IPC分类号： G03F7/20 ,  G03F7/004

CPC分类号： G03F7/0397 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/2041

摘要： A resist composition contains; (A1) a resin having a structural unit represented by the formula (aa) and at least one structural unit selected from the group consisting of a structural unit represented by the formula (a1-1) and a structural unit represented by the formula (a1-2); (A2) a resin which does not have the structural unit represented by the formula (aa) and which is insoluble or poorly soluble in aqueous alkali solution, but becomes soluble in aqueous alkali solution by the action of acid; and (B) an acid generator, wherein Raa1, Aaal, Raa2, La1, La2, Ra4, Ra5, Ra6, Ra7, m1, n1 and n1′ are defined in the specification.

摘要翻译： 抗蚀剂组合物含有 （A1）具有由式（aa）表示的结构单元的树脂和选自由式（a1-1）表示的结构单元和由式（a1a）表示的结构单元组成的组中的至少一种结构单元 -2）; （A2）不具有由式（aa）表示的结构单元并且在碱性水溶液中不溶或溶解不良但通过酸作用而溶于碱性水溶液的树脂; 和（B）酸产生剂，其中Raa1，Aaal，Raa2，La1，La2，Ra4，Ra5，Ra6，Ra7，m1，n1和n1'在本说明书中定义。

公开(公告)号：US20120135351A1

公开(公告)日：2012-05-31

申请号：US13304478

申请日：2011-11-25

申请人： Koji ICHIKAWA ,  Yukako ANRYU ,  Shingo FUJITA

发明人： Koji ICHIKAWA ,  Yukako ANRYU ,  Shingo FUJITA

IPC分类号： G03F7/20 ,  C07D317/26 ,  C07D317/30 ,  G03F7/027 ,  C07D317/72

CPC分类号： C07D317/72 ,  C07D233/54 ,  C07D317/22 ,  C07D317/24 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/0397 ,  G03F7/2041

摘要： The present invention provides a salt represented by the formula (I): wherein R1 and R2 independently each represent a C1-C6 alkyl group or R1 and R2 are bonded each other to form a C5-C20 aliphatic ring together with the carbon atom to which they are bonded, R3 and R4 independently each represent a fluorine atom or a C1-C6 perfluoroalkyl group, X1 represents a C1-C17 divalent saturated hydrocarbon group in which one or more —CH2— can be replaced by —O— or —CO— and which may be substituted with one or more fluorine atoms, and Z1+ represents an organic counter ion.

摘要翻译： 本发明提供由式（I）表示的盐：其中R 1和R 2各自独立地表示C 1 -C 6烷基，或者R 1和R 2彼此键合以与碳原子一起形成C 5 -C 20脂族环， R 3和R 4各自独立地表示氟原子或C1-C6全氟烷基，X1表示C1-C17二价饱和烃基，其中一个或多个-CH 2 - 可以被-O-或-CO- 并且其可以被一个或多个氟原子取代，Z 1 +表示有机抗衡离子。