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    • 63. 发明授权
    • Waterborne mid-coat paint composition
    • 水性中涂漆组合物
    • US09127185B2
    • 2015-09-08
    • US14111064
    • 2012-04-03
    • Yoshimasa KamikuriAtsushi TakahashiSatoru Ihara
    • Yoshimasa KamikuriAtsushi TakahashiSatoru Ihara
    • C09D167/02C09D167/00C08L61/32C08L71/02
    • C09D167/02C08L61/32C08L71/02C09D167/00
    • Composition comprising a polyester resin (A) made waterborne by adding 7-20 mass %, based on resin solids content of (A), of (a) a C1-3 alkoxy group-containing glycol monoalkyl ether to a polyester resin of resin acid value 25-35 mgKOH/g and neutralizing with a secondary amine and/or tertiary amine; a melamine resin (B) comprising methylated melamine resin and methyl/butyl mixed alkylated melamine resin, the content ratio based on resin solids content by mass of the methylated melamine resin to the methyl/butyl mixed alkylated melamine resin from 50/50 to 90/10, and the content ratio based on resin solids content by mass of component (A) to component (B) is 70/30 to 90/10, and a polypropylene glycol (C) comprising a number average molecular weight between 400 and 1,200, and in a mass percentage between 1 and 10 mass % in terms of the combined resin solids contents by mass of component (A) and component (B).
    • 将(A)中含有(A)的(a)含有C 3烷氧基的二醇单烷基醚的(a))的树脂固体成分添加7〜20质量%的树脂酸的聚酯树脂(A) 值为25-35mgKOH / g,并用仲胺和/或叔胺中和; 包含甲基化三聚氰胺树脂和甲基/丁基混合烷基化三聚氰胺树脂的三聚氰胺树脂(B),其中甲基化三聚氰胺树脂与甲基 - 丁基混合烷基化三聚氰胺树脂的树脂固体含量的含量比为50/50至90 / 10,基于组分(A)与组分(B)的树脂固体含量的含量比为70/30至90/10,并且数均分子量为400至1,200的聚丙二醇(C) 以组分(A)和组分(B)的组合树脂固体含量的质量百分比为1至10质量%。
    • 64. 发明授权
    • Method for manufacturing optical waveguide and optical waveguide manufactured by the method
    • 通过该方法制造光波导和光波导的方法
    • US08938135B2
    • 2015-01-20
    • US12678547
    • 2008-09-18
    • Tatsuya MakinoMasatoshi YamaguchiAtsushi Takahashi
    • Tatsuya MakinoMasatoshi YamaguchiAtsushi Takahashi
    • G02B6/12G02B1/12G02B6/138G02B6/136G03F7/32
    • G02B6/138G02B6/1221G02B6/136G03F7/322
    • The present invention relates to a production process for an optical waveguide comprising a step for forming a photosensitive resin layer comprising a photosensitive resin composition on a substrate, a step for exposing a desired pattern and a step for carrying out development in an alkaline developer containing a divalent or higher-valent metal ion and a production process for an optical waveguide comprising a step for forming a photosensitive resin layer comprising a photosensitive resin composition on a substrate, a step for exposing a desired pattern, a step for carrying out development in an alkaline developer and a step for carrying out washing with a cleaning liquid containing a divalent or higher-valent metal ion or an acid aqueous solution.Capable of being provided are a production process for an optical waveguide which is excellent in a transparency and a reliability and an optical waveguide produced by the above production process.
    • 光波导的制造方法技术领域本发明涉及一种光波导的制造方法,其包括在基板上形成感光性树脂组合物的感光性树脂层的工序,曝光所需图案的工序和在含有 二价以上的金属离子和光波导的制造方法,其特征在于,包括在基板上形成感光性树脂组合物的感光性树脂层的工序,曝光所需图案的工序,碱性显影工序 显影剂和用含有二价或更高价金属离子或酸性水溶液的清洗液进行洗涤的步骤。 能够提供透光性和可靠性优异的光波导的制造方法以及通过上述制造方法制造的光波导。
    • 65. 发明授权
    • Optical device
    • 光学装置
    • US08824063B2
    • 2014-09-02
    • US13571556
    • 2012-08-10
    • Satoshi OkawaAtsushi TakahashiYutaka Arakawa
    • Satoshi OkawaAtsushi TakahashiYutaka Arakawa
    • G02B15/16
    • G02B15/14
    • An optical device includes a first and second lens group, an operation member, a first and second lens group position detection unit, a storage unit, a control unit. The control unit controls the movement of the second lens group based on positional information of the first lens group detected by the first lens group position detection unit and the positional relationship information stored in the storage unit, and determines whether a control state of the second lens group is abnormal based on control positional information during the control of the movement of the second lens group and the signal corresponding to the position of the second lens group detected by the second lens group position detection unit.
    • 光学装置包括第一和第二透镜组,操作构件,第一和第二透镜组位置检测单元,存储单元,控制单元。 控制单元基于由第一透镜组位置检测单元检测到的第一透镜组的位置信息和存储在存储单元中的位置关系信息来控制第二透镜组的移动,并且确定第二透镜的控制状态 基于在第二透镜组的移动控制期间的控制位置信息和对应于由第二透镜组位置检测单元检测到的第二透镜组的位置的信号,组是异常的。
    • 70. 发明授权
    • Optical waveguide and method for manufacturing the same
    • 光波导及其制造方法
    • US08620127B2
    • 2013-12-31
    • US12808537
    • 2008-12-11
    • Masatoshi YamaguchiTomoaki ShibataTakeshi OohashiAtsushi Takahashi
    • Masatoshi YamaguchiTomoaki ShibataTakeshi OohashiAtsushi Takahashi
    • G02B6/10
    • G02B6/138G02B6/1221
    • The invention provides an optical waveguide including a resin substrate containing an inorganic filler, and at least a UV-absorbing layer, a lower cladding layer, a patterned core layer, and an upper cladding layer laminated above the resin substrate in this order, wherein the core layer has been patterned through light exposure and development, and the UV-absorbing layer has a thickness of 10 to 50 μm, and a method for producing an optical waveguide, including a step of forming a UV-absorbing layer on a resin substrate containing an inorganic filler; a step of forming a lower cladding layer on the UV-absorbing layer; a step of forming a core layer on the lower cladding layer; a step of subjecting the core layer to light exposure to thereby transfer a pattern having a given shape to the core layer; a step of developing the core layer to thereby form a core pattern; and a step of forming an upper cladding layer on the patterned core layer. According to the present invention, an optical waveguide having a high-resolution core pattern can be produced.
    • 本发明提供了一种光波导,其包括含有无机填料的树脂基材,以及至少层叠在树脂基板上方的UV吸收层,下包层,图案化芯层和上包层,其中, 核心层通过曝光和显影进行图案化,并且UV吸收层的厚度为10至50μm,以及制造光波导的方法,包括在树脂基板上形成UV吸收层的步骤,所述树脂基板含有 无机填料; 在UV吸收层上形成下包层的步骤; 在下包层上形成芯层的步骤; 对芯层进行曝光的步骤,从而将具有给定形状的图案转印到芯层; 显影核心层从而形成芯图案的步骤; 以及在图案化芯层上形成上包层的步骤。 根据本发明,可以制造具有高分辨率芯图案的光波导。