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81. 发明申请

US20070237454A1 Lens-incorporating optical waveguide, and method for manufacturing the same 有权
标题翻译：透镜结合光波导及其制造方法
公开(公告)号：US20070237454A1
公开(公告)日：2007-10-11
申请号：US11590805
申请日：2006-11-01
申请人： Akira Fujii , Toshihiko Suzuki , Keishi Shimizu , Kazutoshi Yatsuda , Shigemi Ohtsu , Eiichi Akutsu
发明人： Akira Fujii , Toshihiko Suzuki , Keishi Shimizu , Kazutoshi Yatsuda , Shigemi Ohtsu , Eiichi Akutsu
IPC分类号： G02B6/32
CPC分类号： G02B6/4206 , B29D11/00663 , G02B2006/12102
摘要： A lens-incorporating optical waveguide includes: a core; a clad enclosing the cores; and a lens provided in the core so as to cross a propagating direction of light.
摘要翻译：透镜结合光波导包括：芯; 包围芯的包层; 以及设置在所述芯中以便穿过光的传播方向的透镜。

82. 发明授权

US07248772B2 Flexible optical waveguide 失效
公开(公告)号：US07248772B2
公开(公告)日：2007-07-24
申请号：US11391304
申请日：2006-03-29
申请人： Toshihiko Suzuki , Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda , Akira Fujii , Eiichi Akutsu
发明人： Toshihiko Suzuki , Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda , Akira Fujii , Eiichi Akutsu
IPC分类号： G02B6/10
CPC分类号： G02B6/43 , G02B6/10 , G02B6/122 , G02B6/1221 , G02B6/4214 , G02B6/4246
摘要： A flexible optical waveguide having a core in which light propagates; and a cladding portion with a smaller refractive index than the core, that surrounds the core, wherein the flexible optical waveguide has a flexible portion between both end portions thereof, and at least one end portion of the both end portions is more solid than the flexible portion, is provided, which flexible optical waveguide, while assuring flexibility, can be mounted with high accuracy.

83. 发明授权

US07176249B2 Aqueous ink composition, manufacturing method therefor and image forming method using the same 失效
标题翻译：水性油墨组合物及其制造方法和使用其的成像方法
公开(公告)号：US07176249B2
公开(公告)日：2007-02-13
申请号：US10390700
申请日：2003-03-19
申请人： Eiichi Akutsu , Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda , Takeshi Mikami
发明人： Eiichi Akutsu , Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda , Takeshi Mikami
IPC分类号： C09D11/10 , C08L33/02 , C08L33/08 , C08L33/10 , C08L25/08 , C08L23/00 , B41J2/01
CPC分类号： C09D11/30 , C09D11/322
摘要： The invention provides an aqueous ink composition, which comprises at least: 1) an alkali neutralized product of a copolymer containing constituent units of: (i) at least one monomer selected from the group consisting of alkene, styrene, styrene derivatives, vinyl naphthalene, and vinyl naphthalene derivatives; (ii) at least one monomer selected from monomers containing an acidic group that ion dissociate; and (iii) at least one α,β-ethylenic unsaturated carboxylic acid alkyl ester; 2) a pigment; and 3) an aqueous medium, wherein the alkali neutralized product of the copolymer in the aqueous ink composition forms micelle aggregations with an average diameter being set in the range of 10 nm to 300 nm. A manufacturing method of the aqueous ink composition and an image forming method using the aqueous ink composition are also provided.
摘要翻译：本发明提供一种水性油墨组合物，其至少包括：1）含有以下组成单元的共聚物的碱中和产物：（i）至少一种选自烯烃，苯乙烯，苯乙烯衍生物，乙烯基萘，和乙烯基萘衍生物; （ii）选自含有离子离解的酸性基团的单体的至少一种单体; 和（iii）至少一种α，β-烯属不饱和羧酸烷基酯; 2）颜料; 和3）水性介质，其中所述水性油墨组合物中的所述共聚物的碱中和产物形成平均直径设定在10nm至300nm范围内的胶束聚集体。还提供了水性油墨组合物的制造方法和使用该水性油墨组合物的图像形成方法。

84. 发明授权

US07164814B2 Optical element and manufacturing method thereof 有权
标题翻译：光学元件及其制造方法
公开(公告)号：US07164814B2
公开(公告)日：2007-01-16
申请号：US11099554
申请日：2005-04-06
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： G02B6/10 , G02B6/12
CPC分类号： G02B6/138 , G02B6/4249 , G02B6/43
摘要： A flexible optical element useful for optical wiring is provided, in which a light emitting portion is disposed to a core end face of a flexible polymeric optical waveguide channel sheet having a film substrate clad, a core and a clad layer covering the core. A method which enables of manufacturing the optical element in a simple and convenient manner at a low cost is also provided.
摘要翻译：提供了一种用于光学配线的柔性光学元件，其中发光部分设置在具有膜基底包层的芯层和覆盖芯的柔性聚合物光波导通道片的芯端面上。还提供了一种以低成本简单方便地制造光学元件的方法。

85. 发明授权

US07162127B2 Polymeric optical waveguide film, polymeric optical waveguide module and method of manufacturing polymeric optical waveguide film 有权
标题翻译：聚合光波导膜，聚合物光波导模块和制造聚合物光波导膜的方法
公开(公告)号：US07162127B2
公开(公告)日：2007-01-09
申请号：US10992117
申请日：2004-11-19
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： G02B6/12 , G02B6/26 , G02B6/42 , G02B6/30 , G02B6/36 , G01J1/42
CPC分类号： G02B6/1221 , G02B6/138 , G02B6/4214 , H01L2224/48091 , H01L2924/00014
摘要： A polymeric optical waveguide module has: a light-emitting element; a polymeric optical waveguide film having a lower clad, a core, an upper clad, an optical path changing mirror surface provided at one end of the polymeric optical waveguide film and a guided light leakage portion on at least one of a lower surface of the core and an upper surface of the lower clad; and a monitoring light-receiving element that monitors light emitted from the light-emitting element. The light-emitting element, the polymeric optical waveguide film and the monitoring light-receiving element are aligned with each other so that the light emitted from the light-emitting element is reflected by the optical path changing mirror surface to be guided through the core and part of the light emitted from the light-emitting element is received by the monitoring light-receiving element via the guided light leakage portion.
摘要翻译：聚合物光波导模块具有：发光元件; 具有下包层，芯，上包层，设置在聚合物光波导膜的一端的光路改变镜表面的聚合光波导膜和芯的下表面中的至少一个上的引导光泄漏部分和下包层的上表面; 以及监视从所述发光元件发出的光的监视光接收元件。发光元件，聚合光波导膜和监视光接收元件彼此对准，使得从发光元件发射的光被光路改变镜表面反射以被引导通过芯，并且从发光元件发出的光的一部分经由引导光泄漏部被监视光接收元件接收。

86. 发明授权

US07029607B2 Process for producing polymer optical waveguide 失效
标题翻译：生产聚合物光波导的方法
公开(公告)号：US07029607B2
公开(公告)日：2006-04-18
申请号：US10389915
申请日：2003-03-18
申请人： Keishi Shimizu , Shigemi Ohtsu , Kazutoshi Yatsuda , Eiichi Akutsu
发明人： Keishi Shimizu , Shigemi Ohtsu , Kazutoshi Yatsuda , Eiichi Akutsu
IPC分类号： B29D11/00
CPC分类号： B29C35/0888 , B29C2035/0827 , B29D11/00663 , G02B6/1221
摘要： A process for producing a polymer optical waveguide, including the steps of: preparing a mold;bringing into close contact with a cladding substrate which has good adhesiveness to the mold;introducing, by capillarity, a curable resin; andcuring the introduced curable resin,wherein one through hole or multiple through holes arranged at regular intervals in a longitudinal direction of the core portion are opened to form the one or more resin input ports or one or more resin output ports in order for both the cut ends to be used as resin output portions; and after the curable resin is introduced into the concave portion, a resin pushing member is inserted into each of the one or more resin input ports and/or the one or more resin output ports, to thereby perform the step of introducing the curable resin into the concave portion of the mold by capillarity.
摘要翻译：一种聚合物光波导的制造方法，包括以下步骤：制备模具; 与模具粘合性好的包层基板紧密接触; 通过毛细管作用引入可固化树脂; 并固化引入的可固化树脂，其中一个通孔或多个通孔沿芯部的纵向方向以规则的间隔开放，以形成一个或多个树脂输入端口或一个或多个树脂输出端口，以便两者切割端用作树脂输出部分; 在固化树脂被引入到凹部中之后，将树脂按压部件插入到一个或多个树脂输入端口和/或一个或多个树脂输出端口中的每一个中，从而执行将可固化树脂引入模具的凹部由毛细管作用。

87. 发明申请

US20060008224A1 Laminated optical waveguide film, method of producing the same, and optical waveguide module 失效
标题翻译：层叠光波导膜及其制造方法以及光波导模块
公开(公告)号：US20060008224A1
公开(公告)日：2006-01-12
申请号：US11172962
申请日：2005-07-05
申请人： Keishi Shimizu , Shigemi Ohtsu , Kazutoshi Yatsuda , Eiichi Akutsu
发明人： Keishi Shimizu , Shigemi Ohtsu , Kazutoshi Yatsuda , Eiichi Akutsu
IPC分类号： G02B6/10
CPC分类号： G02B6/138 , G02B6/02042 , G02B6/10 , G02B6/30 , G02B6/421 , G02B6/4214 , G02B6/4249
摘要： The invention provides a laminated optical waveguide film in which a plurality of waveguide cores are formed, and a plurality of end surfaces at which the waveguide cores are exposed are formed, wherein, among the plurality of end surfaces, a first end surface has waveguide core end surfaces laminated in a thickness direction, and a second end surface has waveguide core end surfaces arranged in parallel. The invention also provides a method for producing the optical guide film, and an optical module using the optical guide film.
摘要翻译：本发明提供了形成有多个波导芯的层叠光波导膜，并且形成有多个端面，其中波导芯被暴露在其上，其中，在多个端面中，第一端面具有波导芯在厚度方向上层叠的端面，并且第二端面具有平行排列的波导芯端面。本发明还提供一种制造导光膜的方法和使用该光导膜的光学模块。

88. 发明申请

US20050286831A1 Polymeric optical waveguide film, polymeric optical waveguide module and method of manufacturing polymeric optical waveguide film 有权
标题翻译：聚合光波导膜，聚合物光波导模块和制造聚合物光波导膜的方法
公开(公告)号：US20050286831A1
公开(公告)日：2005-12-29
申请号：US10992117
申请日：2004-11-19
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： G02B6/122 , G02B6/138 , G02B6/26 , G02B6/42
CPC分类号： G02B6/1221 , G02B6/138 , G02B6/4214 , H01L2224/48091 , H01L2924/00014
摘要： A polymeric optical waveguide module has: a light-emitting element; a polymeric optical waveguide film having a lower clad, a core, an upper clad, an optical path changing mirror surface provided at one end of the polymeric optical waveguide film and a guided light leakage portion on at least one of a lower surface of the core and an upper surface of the lower clad; and a monitoring light-receiving element that monitors light emitted from the light-emitting element. The light-emitting element, the polymeric optical waveguide film and the monitoring light-receiving element are aligned with each other so that the light emitted from the light-emitting element is reflected by the optical path changing mirror surface to be guided through the core and part of the light emitted from the light-emitting element is received by the monitoring light-receiving element via the guided light leakage portion.
摘要翻译：聚合光波导模块具有：发光元件; 具有下包层，芯，上包层，设置在聚合物光波导膜的一端的光路改变镜表面的聚合光波导膜和芯的下表面中的至少一个上的引导光泄漏部分和下包层的上表面; 以及监视从所述发光元件发出的光的监视光接收元件。发光元件，聚合光波导膜和监视光接收元件彼此对准，使得从发光元件发射的光被光路改变镜表面反射以被引导通过芯，并且从发光元件发出的光的一部分经由引导光泄漏部被监视光接收元件接收。

89. 发明授权

US06931167B2 Optical element and manufacturing method thereof 失效
公开(公告)号：US06931167B2
公开(公告)日：2005-08-16
申请号：US10462774
申请日：2003-06-17
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： G02B6/122 , G02B6/13 , G02B6/138 , G02B6/42 , G02B6/43 , G02B6/10 , G02B6/12
CPC分类号： G02B6/138 , G02B6/4249 , G02B6/43
摘要： A flexible optical element useful for optical wiring is provided, in which a light emitting portion is disposed to a core end face of a flexible polymeric optical waveguide channel sheet having a film substrate clad, a core and a clad layer covering the core. A method which enables of manufacturing the optical element in a simple and convenient manner at a low cost is also provided.

90. 发明申请

US20050133943A1 Process for producing polymer optical waveguide 失效
标题翻译：生产聚合物光波导的方法
公开(公告)号：US20050133943A1
公开(公告)日：2005-06-23
申请号：US10868859
申请日：2004-06-17
申请人： Eiichi Akutsu , Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda
发明人： Eiichi Akutsu , Shigemi Ohtsu , Keishi Shimizu , Kazutoshi Yatsuda
IPC分类号： G02B6/13 , B29C33/40 , B29C39/02 , B29C39/42 , B29D11/00 , G02B6/122
CPC分类号： B29C33/405 , B29C39/026 , B29C39/42 , B29D11/00663 , G02B6/1221 , Y10S977/877
摘要： A process for producing a polymer optical waveguide including: 1) preparing a rubber mold having a composite layer structure in which a rubber layer which has a concave portion corresponding to an optical waveguide core and contains a rubber mold-forming curable resin is buried in a rubber layer-forming concave portion of a rigid substrate having the rubber layer-forming concave portion; 2) bringing a cladding substrate into close contact with the rubber mold; 3) filling the concave portion of the rubber mold, with which the cladding substrate has been brought into close contact, with a core-forming curable resin; 4) curing the filled core-forming curable resin; 5) removing the rubber mold from the cladding substrate; and 6) forming a cladding layer on the cladding substrate on which the core has been formed.
摘要翻译：一种聚合物光波导的制造方法，其特征在于，具备：1）制备具有复合层结构的橡胶模，其中具有对应于光波导芯并具有橡胶成型固化性树脂的凹部的橡胶层被埋在具有橡胶层形成凹部的刚性基板的橡胶层形成凹部; 2）使包层基板与橡胶模具紧密接触; 3）填充与包层基板紧密接触的橡胶模具的凹部与芯成形性固化树脂; 4）固化填充的芯形成固化树脂; 5）从包覆基板上取出橡胶模具; 以及6）在其上形成有芯的包层基底上形成包覆层。

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