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公开(公告)号：US09448334B2
公开(公告)日：2016-09-20
申请号：US14412424
申请日：2013-07-02
发明人： Naoyuki Kondo , Junko Kurizoe , Shinji Hashimoto , Toru Nakashiba
IPC分类号： G02B1/04
CPC分类号： G02B1/048 , C08F220/28 , C08G59/1466 , C09D133/068 , G02B6/1221 , G02B6/138 , Y10T428/31511 , C08F2220/281 , C08F2220/325 , C08L63/00
摘要： The present invention provides an optical waveguide excellent in all of transparency, a bending property and heat resistance and a dry film for manufacturing an optical waveguide. A clad layer of the optical waveguide according to the present invention is formed by using a dry film containing a polymer comprising at least a (meth)acrylate monomer with an epoxy group and a (meth)acrylate monomer without an epoxy group; and cationic or anionic curing initiator.
摘要翻译： 本发明提供透光性，弯曲性和耐热性全部优异的光波导和用于制造光波导的干膜。 根据本发明的光波导的包层通过使用含有至少具有环氧基的（甲基）丙烯酸酯单体的聚合物和不含环氧基的（甲基）丙烯酸酯单体）的干膜形成， 和阳离子或阴离子固化引发剂。
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公开(公告)号：US20150234095A1
公开(公告)日：2015-08-20
申请号：US14412424
申请日：2013-07-02
发明人： Naoyuki Kondo , Junko Kurizoe , Shinji Hashimoto , Toru Nakashiba
IPC分类号： G02B1/04
CPC分类号： G02B1/048 , C08F220/28 , C08G59/1466 , C09D133/068 , G02B6/1221 , G02B6/138 , Y10T428/31511 , C08F2220/281 , C08F2220/325 , C08L63/00
摘要： The present invention provides an optical waveguide excellent in all of transparency, a bending property and heat resistance and a dry film for manufacturing an optical waveguide. A clad layer of the optical waveguide according to the present invention is formed by using a dry film containing a polymer comprising at least a (meth)acrylate monomer with an epoxy group and a (meth)acrylate monomer without an epoxy group; and cationic or anionic curing initiator.
摘要翻译： 本发明提供透光性，弯曲性和耐热性全部优异的光波导和用于制造光波导的干膜。 根据本发明的光波导的包层通过使用含有至少具有环氧基的（甲基）丙烯酸酯单体的聚合物和不含环氧基的（甲基）丙烯酸酯单体）的干膜形成， 和阳离子或阴离子固化引发剂。
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公开(公告)号：US10393963B2
公开(公告)日：2019-08-27
申请号：US16273925
申请日：2019-02-12
发明人： Naoyuki Kondou , Shinji Hashimoto , Toru Nakashiba , Shingo Maeda , Seiji Takagi
摘要： A composition for an optical waveguide is cured into a sheet to give a cured product. A difference in light transmittance with respect to light having a wavelength of 450 nm is 15% or less between this cured product and this cured product after retention in atmosphere at 175° C. for 40 hours, the light transmittance being calculated in terms of the cured product at a thickness of 50 μm.
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4.发明授权Dry film for optical waveguides, optical waveguide using same, photoelectric composite wiring board using same, and method for producing photoelectric composite wiring board 有权用于光波导的干膜，使用其的光波导，使用该光波导的光电复合布线板以及用于制造光电复合布线板的方法公开(公告)号：US09568673B2
公开(公告)日：2017-02-14
申请号：US14764721
申请日：2013-12-03
CPC分类号： G02B6/122 , G02B1/12 , G02B6/1221 , G02B6/132 , G02B6/138
摘要： The present invention relates to a dry film for optical waveguides, obtained through sequential stacking of a carrier film, a plating adhesion layer, an uncured cladding layer and a cover film. Solid microparticles are dispersed in a resin composition that constitutes the plating adhesion layer.
摘要翻译： 本发明涉及通过载体膜，电镀粘附层，未固化覆层和覆盖膜的顺序层叠获得的用于光波导的干膜。 固体微粒分散在构成电镀粘附层的树脂组合物中。
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公开(公告)号：US10247883B2
公开(公告)日：2019-04-02
申请号：US15749525
申请日：2016-08-23
发明人： Naoyuki Kondou , Shinji Hashimoto , Toru Nakashiba , Shingo Maeda , Seiji Takagi
摘要： A composition for an optical waveguide is cured into a sheet to give a cured product. A difference in light transmittance with respect to light having a wavelength of 450 nm is 15% or less between this cured product and this cured product after retention in atmosphere at 175° C. for 40 hours, the light transmittance being calculated in terms of the cured product at a thickness of 50 μm.
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6.发明授权公开(公告)号：US09535216B2
公开(公告)日：2017-01-03
申请号：US14651826
申请日：2014-09-22
发明人： Shingo Maeda , Naoyuki Kondo , Shinji Hashimoto , Toru Nakashiba , Junko Kurizoe
CPC分类号： G02B6/132 , G02B1/14 , G02B6/1221 , G02B6/138 , G02B2006/12069
摘要： The present invention relates to a dry film for an optical waveguide which has a carrier base material, a resin layer for an optical waveguide that can be cured by active energy ray or heat, and a protective film. The surface of the protective film that is in contact with the resin layer for an optical waveguide is a roughened surface.
摘要翻译： 本发明涉及一种用于光波导的干膜，其具有载体基材，可通过活性能量射线或热量固化的光波导用树脂层和保护膜。 与光波导用树脂层接触的保护膜的表面为粗糙面。
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