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91. 发明申请

US20050087896A1 Method for producing optical circuit pattern and polymer optical waveguide 审中-公开
标题翻译：光电路图和聚合物光波导的制造方法
公开(公告)号：US20050087896A1
公开(公告)日：2005-04-28
申请号：US10866731
申请日：2004-06-15
申请人： Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda , Eiichi Akutsu
发明人： Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda , Eiichi Akutsu
IPC分类号： G02B6/13 , B05D5/06 , B29D11/00 , G02B6/12 , G02B6/138
CPC分类号： G02B6/138
摘要： A method for producing an optical circuit pattern, including: forming a patterned concave portion in a layer of a water repellent and oil repellent polymer material, which has a property of being decomposed due to light having a wavelength in a range of 150 to 220 nm, by irradiating light having a wavelength in a range of 150 to 220 nm and thereby decomposing and removing the polymer material at an irradiated portion; and filling a resin material having a refractive index higher than that of the polymer material in the concave portion.
摘要翻译：一种光学电路图案的制造方法，其特征在于，在斥水斥油性聚合物材料层中形成图案化的凹部，其具有由于波长在150〜220nm范围内的光而被分解的性质通过照射波长在150〜220nm范围内的光，从而在照射部分分解除去聚合物材料; 并且在凹部中填充折射率高于聚合物材料的树脂材料。

92. 发明授权

US06720119B2 Method of fabricating high-dielectric color filter 失效
标题翻译：制造高介电滤色片的方法
公开(公告)号：US06720119B2
公开(公告)日：2004-04-13
申请号：US09880131
申请日：2001-06-14
申请人： Shigemi Ohtsu , Yoshinori Yamaguchi , Keishi Shimizu , Eiichi Akutsu
发明人： Shigemi Ohtsu , Yoshinori Yamaguchi , Keishi Shimizu , Eiichi Akutsu
IPC分类号： G02B520
CPC分类号： G02F1/133514 , G02B5/201 , G02F1/133516 , G02F2202/42
摘要： A method of fabricating a color filter with a small number of processes and at low cost is provided, for which a transparent conductive film for liquid crystal driving need not be formed, a voltage drop during liquid crystal driving is restrained, and a black matrix is easily formed; an apparatus for fabricating the color filter; the color filter; and a liquid crystal display apparatus. A color filter forming substrate on which a transparent conductive film and a transparent thin semiconductor film are provided on a transparent substrate in this order is brought into contact with an aqueous electrodeposition liquid, which contains a colorant, a transparent, high-dielectric material having a particle diameter of 100 nm or less, and a polymeric material that has cross-linkable groups in molecules and decreases in solubility and dispersibility for an aqueous liquid, depending on a change in pH, photoelectromotive force is produced by irradiating selected regions with light to form colored films in the selected regions, and thereby, a solvent-resistant and high-dielectric color filter is fabricated. Also, a color filter in which solvent-resistant and high-dielectric colored films are formed is provided.
摘要翻译：提供了一种以少量工艺和低成本制造滤色器的方法，其中不需要形成用于液晶驱动的透明导电膜，抑制液晶驱动期间的电压降，并且黑矩阵是容易形成; 用于制造滤色器的装置; 滤色镜; 和液晶显示装置。在透明基板上依次设置有透明导电膜和透明薄膜半导体膜的滤色器形成基板与含有着色剂的水性电沉积液接触，透明的高介电材料具有粒子直径为100nm以下，聚合物材料在分子中具有交联性基团，并且对于水性液体的溶解度和分散性降低，取决于pH的变化，光电动势通过用光照射所选择的区域而形成在所选择的区域中形成有色膜，从而制成耐溶剂和高介电性滤色器。此外，还提供了形成耐溶剂和高介电性着色膜的滤色器。

93. 发明授权

US06613486B1 Method for producing color filter using photocatalysis, apparatus for producing color filter 失效
标题翻译：使用光催化剂制造滤色器的方法，用于生产滤色器的设备
公开(公告)号：US06613486B1
公开(公告)日：2003-09-02
申请号：US09656443
申请日：2000-09-06
申请人： Shigemi Ohtsu , Takao Tomono , Keishi Shimizu , Eiichi Akutsu
发明人： Shigemi Ohtsu , Takao Tomono , Keishi Shimizu , Eiichi Akutsu
IPC分类号： G02B520
CPC分类号： G02B5/201
摘要： The present invention provides a film-making method, wherein a film-making substrate having a light-transmittable substrate which supports a light-transmittable conductive thin film and a photocatalytic thin film is immersed in an electrolytic solution and irradiated with ultraviolet light directed onto the photocatalytic thin film to form a film thereon, the conductive film and photocatalytic film being arranged on the film-making substrate in such a way that they are in contact with each other, that the conductive film is allowed to conduct to the electrolytic solution and that the photocatalytic film comes into contact with the electrolytic solution, and the electrolytic solution containing a substance which decreases in solubility or dispersibility in an aqueous liquid when its pH is changed.
摘要翻译：本发明提供一种成膜方法，其中将具有支撑透光性导电性薄膜的光透射性基板和光催化性薄膜的成膜基板浸渍在电解液中，并照射到光催化薄膜在其上形成膜，导电膜和光催化膜以彼此接触的方式设置在成膜基板上，导电膜被导入电解液中，并且所述光催化膜与所述电解液接触，所述电解液含有当其pH变化时在水性液体中溶解性或分散性降低的物质。

94. 发明授权

US06500589B1 Method for manufacturing TFT-integrated color filter using photocatalysis, color filter, and liquid crystal display 失效
标题翻译：使用光催化，滤色器和液晶显示器制造TFT集成滤色器的方法
公开(公告)号：US06500589B1
公开(公告)日：2002-12-31
申请号：US09656120
申请日：2000-09-06
申请人： Shigemi Ohtsu , Takao Tomono , Keishi Shimizu , Eiichi Akutsu
发明人： Shigemi Ohtsu , Takao Tomono , Keishi Shimizu , Eiichi Akutsu
IPC分类号： G02B520
CPC分类号： G02F1/133516 , G02F2001/136222
摘要： A method for manufacturing a TFT-integrated color filter is provided, which can controllably fabricate a color filter having a high aperture efficiency and a high resolution at low costs without the need for aligning the color filter with a TFT substrate as required by the prior art. The method for manufacturing a thin-film transistor integrated color filter includes the steps of: preparing a color filter fabrication substrate by forming thin-film transistors and light-transmissive pixel electrodes in arrays on a light-transmissive substrate and providing a photocatalytic thin film in contact with the pixel electrodes so that portions of the pixel electrodes are exposed; preparing an electrolytic solution containing a coloring material and another material which may decrease in solubility or dispersibility with respect to an aqueous solution with any change in pH; placing the color filter fabrication substrate in the electrolytic solution so that at least the pixel electrodes and the photocatalytic thin film are in contact with the electrolytic solution; and with predetermined ones of the thin-film transistors driven selectively, illuminating the color filter fabrication substrate with ultraviolet light to form a colored film on the surface of the photocatalytic thin film corresponding to the undriven thin-film transistors.
摘要翻译：提供了一种制造TFT集成滤色器的方法，其可以以低成本可控地制造具有高孔径效率和高分辨率的滤色器，而不需要根据现有技术的要求将滤色器与TFT基板对准。制造薄膜晶体管集成滤色器的方法包括以下步骤：通过在透光性基板上将阵列中的薄膜晶体管和透光像素电极形成，并将光催化薄膜与像素电极接触，使得像素电极的一部分露出; 制备含有着色材料的电解溶液和可能降低溶液或分散性的另一种材料，所述水溶液具有任何pH变化; 将滤色器制造基板放置在电解液中，使得至少像素电极和光催化薄膜与电解液接触; 并且预定的薄膜晶体管被选择性地驱动，用紫外光照射滤色器制造基板，以在对应于未驱动的薄膜晶体管的光催化薄膜的表面上形成着色膜。

95. 发明申请

US20100074585A1 OPTICAL WAVEGUIDE FILM WITH MARK FOR POSITIONING AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：具有用于定位的标记的光波导膜及其制造方法
公开(公告)号：US20100074585A1
公开(公告)日：2010-03-25
申请号：US12403942
申请日：2009-03-13
申请人： Keishi Shimizu , Masahiro Igusa , Toshihiko Suzuki , Akira Fujii , Kazutoshi Yatsuda , Shigemi Ohtsu
发明人： Keishi Shimizu , Masahiro Igusa , Toshihiko Suzuki , Akira Fujii , Kazutoshi Yatsuda , Shigemi Ohtsu
IPC分类号： G02B6/10 , G02B6/132
CPC分类号： G02B6/4224 , G02B6/1221
摘要： An optical waveguide film includes: an optical waveguide film main body including an optical waveguide core through which light travels and a cladding portion that encloses the optical waveguide core and has a lower refractive index than that of the optical waveguide core; and a marking member that is disposed at least at a portion of a principal surface of the optical waveguide film main body so as to protrude from the principal surface and that includes, at a surface thereof, a groove-shaped mark for positioning.
摘要翻译：光波导膜包括：光波导膜主体，其包括光波导的光波导芯和包围光波导芯并且折射率低于光波导芯的折射率的包层部; 以及标记构件，其设置在所述光波导膜主体的至少一部分上，以便从所述主表面突出，并且在其表面包括用于定位的凹槽形标记。

96. 发明申请

US20100021119A1 OPTICAL WAVEGUIDE FILM, METHOD OF PRODUCING THE SAME, AND OPTICAL TRANSMITTER AND RECEIVER MODULE 失效
标题翻译：光波导膜，其制造方法以及光发射器和接收器模块
公开(公告)号：US20100021119A1
公开(公告)日：2010-01-28
申请号：US12405818
申请日：2009-03-17
申请人： Shigemi Ohtsu , Akira Fujii , Kazutoshi Yatsuda , Masahiro Igusa , Toshihiko Suzuki , Keishi Shimizu
发明人： Shigemi Ohtsu , Akira Fujii , Kazutoshi Yatsuda , Masahiro Igusa , Toshihiko Suzuki , Keishi Shimizu
IPC分类号： G02B6/10 , G03F7/20
CPC分类号： G02B6/10 , G02B6/138 , G02B6/4293 , G02B6/43 , H05K1/0274 , H05K1/0393 , H05K1/09 , H05K2201/0317
摘要： An optical waveguide film includes: an optical waveguide film main body including an optical waveguide core through which light travels and a cladding portion that surrounds the optical waveguide core and has a lower refractive index than that of the optical waveguide core; an electric wiring portion including silver or a silver alloy and formed on at least a part of a principal surface of the optical waveguide film main body; and a protective layer including a titanium layer or a titanium alloy layer and disposed to cover the electric wiring portion.
摘要翻译：光波导膜包括：光波导膜主体，其包括光波导的光波导芯和围绕光波导芯并且具有比光波导芯低的折射率的包层部分; 包括银或银合金并形成在所述光波导膜主体的主表面的至少一部分上的电配线部分; 以及包括钛层或钛合金层的保护层，并且设置成覆盖电线路部分。

97. 发明授权

US08325158B2 Optical waveguide, optical waveguide type touch panel and method of manufacturing the optical waveguide 有权
标题翻译：光波导，光波导型触摸面板及制造光波导的方法
公开(公告)号：US08325158B2
公开(公告)日：2012-12-04
申请号：US12502583
申请日：2009-07-14
申请人： Kazutoshi Yatsuda , Masahiro Igusa , Akira Fujii , Toshihiko Suzuki , Keishi Shimizu , Shigemi Ohtsu
发明人： Kazutoshi Yatsuda , Masahiro Igusa , Akira Fujii , Toshihiko Suzuki , Keishi Shimizu , Shigemi Ohtsu
IPC分类号： G06F3/042 , G09G3/36
CPC分类号： G02B6/4214 , B29D11/00663 , G02B6/2852 , G06F3/0421 , G06F2203/04109
摘要： A method of manufacturing an optical waveguide includes forming a core layer on a first clad layer, forming a second clad layer on the core layer, forming a first groove including at least one inclined surface in the second clad layer and the core layer to be in substantially parallel to and near one end of the second clad layer and one end of the core layer, the at least one inclined surface of the first groove having such an angle that the core layer is exposed when viewed above the second clad layer, forming a second groove including at least one inclined surface in the second clad layer on a inner side of the first groove, forming a separation groove in the clad layers and the core layer in a direction intersecting the first groove, and forming a plurality of cores intersecting the first groove.
摘要翻译：一种制造光波导的方法包括在第一包层上形成芯层，在芯层上形成第二覆层，在第二覆层中形成包括至少一个倾斜表面的第一沟槽和芯层基本上平行于第二包覆层的一端并且在芯层的一端附近，第一凹槽的至少一个倾斜表面具有与在第二覆盖层上方观察时芯层暴露的角度，形成在所述第一槽的内侧的第二包层中具有至少一个倾斜面的第二槽，在与所述第一槽交叉的方向上在所述包覆层和所述芯层中形成分离槽，形成与所述第一槽相交的多个芯第一槽

98. 发明授权

US08023790B2 Optical waveguide film with mark for positioning and method for producing the same 有权
标题翻译：具有定位标记的光波导膜及其制造方法
公开(公告)号：US08023790B2
公开(公告)日：2011-09-20
申请号：US12403942
申请日：2009-03-13
申请人： Keishi Shimizu , Masahiro Igusa , Toshihiko Suzuki , Akira Fujii , Kazutoshi Yatsuda , Shigemi Ohtsu
发明人： Keishi Shimizu , Masahiro Igusa , Toshihiko Suzuki , Akira Fujii , Kazutoshi Yatsuda , Shigemi Ohtsu
IPC分类号： G02B6/10 , G02B6/00
CPC分类号： G02B6/4224 , G02B6/1221
摘要： An optical waveguide film includes: an optical waveguide film main body including an optical waveguide core through which light travels and a cladding portion that encloses the optical waveguide core and has a lower refractive index than that of the optical waveguide core; and a marking member that is disposed at least at a portion of a principal surface of the optical waveguide film main body so as to protrude from the principal surface and that includes, at a surface thereof, a groove-shaped mark for positioning.
摘要翻译：光波导膜包括：光波导膜主体，其包括光波导的光波导芯和包围光波导芯并且折射率低于光波导芯的折射率的包层部; 以及标记构件，其设置在所述光波导膜主体的至少一部分上，以便从所述主表面突出，并且在其表面包括用于定位的凹槽形标记。

99. 发明申请

US20100166362A1 OPTICAL WAVEGUIDE, OPTICAL MODULE, METHOD OF PRODUCING OPTICAL MODULE, AND METHOD OF PRODUCING OPTICAL WAVEGUIDE 有权
标题翻译：光波导，光学模块，光学模块的制造方法以及制造光波导的方法
公开(公告)号：US20100166362A1
公开(公告)日：2010-07-01
申请号：US12430698
申请日：2009-04-27
申请人： Akira FUJII , Toshihiko Suzuki , Keishi Shimizu , Shigemi Ohtsu , Kazutoshi Yatsuda , Masahiro Igusa
发明人： Akira FUJII , Toshihiko Suzuki , Keishi Shimizu , Shigemi Ohtsu , Kazutoshi Yatsuda , Masahiro Igusa
IPC分类号： G02B6/12 , G02B6/10 , G02B6/02
CPC分类号： G02B6/4214 , G02B6/4239 , G02B6/4246
摘要： An optical waveguide comprising: a waveguide core through which light propagates; a cladding that surrounds the waveguide core and has a refractive index that is less than the refractive index of the waveguide core; a metal layer that is formed on a surface of at least one end of the optical waveguide in a longitudinal direction, the surface being inclined so as not to be perpendicular to the longitudinal direction; and a channel that is formed at a portion of an outer surface of the cladding, the outer surface forming an acute angle with the inclined surface, and the channel being positioned such that light entering the optical waveguide adjacent the channel is reflected by the inclined surface into the waveguide core.
摘要翻译：一种光波导，包括：光传播通过的波导芯; 围绕波导芯的包层，其折射率小于波导芯的折射率; 形成在所述光波导的至少一端的表面上的长度方向的金属层，所述表面倾斜成不与所述纵向方向垂直; 以及形成在所述包层的外表面的一部分的所述通道，所述外表面与所述倾斜表面成锐角，并且所述通道被定位成使得邻近所述通道进入所述光波导的光被所述倾斜表面反射进入波导芯。

100. 发明授权

US08364001B2 Polymer optical waveguide and method for production thereof 有权
标题翻译：聚合物光波导及其制造方法
公开(公告)号：US08364001B2
公开(公告)日：2013-01-29
申请号：US12543045
申请日：2009-08-18
申请人： Akira Fujii , Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda , Toshihiko Suzuki , Masahiro Igusa
发明人： Akira Fujii , Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda , Toshihiko Suzuki , Masahiro Igusa
IPC分类号： G02B6/00 , G02B6/10
CPC分类号： G02B6/43 , B32B38/04 , B32B2309/105 , B32B2551/00 , Y10T156/1082
摘要： A polymer optical waveguide includes: at least one core through which light propagates; a cladding which surrounds the core and has a refractive index less than that of the core; at least one conductive wire being provided on at least one side of the cladding, the polymer optical waveguide having a sheet shape, the conductive wire including a conductive layer which is provided on the at least one side of the cladding and being partitioned by a first groove, and the core being formed between second grooves each of which is formed in at least a part of the first groove.
摘要翻译：聚合物光波导包括：光传播通过的至少一个芯; 围绕芯并且折射率小于芯的折射率的包层; 至少一根导线设置在包层的至少一侧上，该聚合物光波导具有片状，该导电线包括一导电层，该导电层设置在该包层的至少一侧上，并被第一凹槽，并且所述芯形成在第二凹槽之间，每个凹槽形成在第一凹槽的至少一部分中。

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