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1. 发明申请

WO2010110495A1 OPTICAL WAVEGUIDE-FORMING EPOXY RESIN COMPOSITION, OPTICAL WAVEGUIDE-FORMING CURABLE FILM, OPTICAL-TRANSMITTING FLEXIBLE PRINTED CIRCUIT, AND ELECTRONIC INFORMATION DEVICE 审中-公开
标题翻译：光波导形成环氧树脂组合物，光波导形成可固化膜，光发射柔性印刷电路和电子信息装置
公开(公告)号：WO2010110495A1
公开(公告)日：2010-09-30
申请号：PCT/JP2010/056039
申请日：2010-03-26
申请人： PANASONIC ELECTRIC WORKS CO., LTD. , KONDOU, Naoyuki , YASHIRO, Junko , HASHIMOTO, Shinji , NAKASHIBA, Tohru
发明人： KONDOU, Naoyuki , YASHIRO, Junko , HASHIMOTO, Shinji , NAKASHIBA, Tohru
IPC分类号： C08L63/00
CPC分类号： G02B6/138 , C08G59/226 , C08L63/00 , G02B6/43 , H05K1/0274 , H05K1/0393 , C08L2666/22
摘要： An optical waveguide of excellent flex resistance which is to be formed on the surface of a flexible printed circuit is obtained by using an epoxy resin composition includes (A) a liquid epoxy compound, (B) a solid epoxy compound, and (C) a cationic curing initiator, wherein as the liquid epoxy compound (A), (A1) a liquid epoxy compound represented by general formula (I) below is included: (where R 1 and R 2 are each independently a hydrogen atom or a methyl group; R 3 to R 6 are each independently a hydrogen atom, a methyl group, a chlorine atom or a bromine atom; R 7 is an alkyleneoxy group or alkylene group of 1 to 15 carbons; p is 0 or 1; q is 1 to 25; r and s are 0 when p is 0, and are 1 when p is 1; and n is a positive integer which averages from 1 to 5).
摘要翻译：通过使用包含（A）液体环氧化合物，（B）固体环氧化合物和（C）环氧树脂的环氧树脂组合物，可以获得在柔性印刷电路板的表面上形成的具有优异耐挠曲性的光波导阳离子性固化引发剂，其中，作为液状环氧化合物（A），（A1）由下述通式（I）表示的液体环氧化合物包括：（其中R 1和R 2各自独立地为氢原子或甲基; R 3〜 R6各自独立地为氢原子，甲基，氯原子或溴原子; R7为碳原子数1〜15的亚烷基氧基或亚烷基，p为0或1，q为1〜25，r和s分别为当p为0时为0，当p为1时为1; n为1至5的平均值的正整数）。

2. 发明申请

WO2010110496A2 METHOD OF MANUFACTURING OPTICAL WAVEGUIDE HAVING MIRROR FACE, AND OPTOELECTRONIC COMPOSITE WIRING BOARD 审中-公开
标题翻译：制造具有镜面的光波导的方法和光电复合布线
公开(公告)号：WO2010110496A2
公开(公告)日：2010-09-30
申请号：PCT/JP2010/056040
申请日：2010-03-26
申请人： PANASONIC ELECTRIC WORKS CO., LTD. , KONDOU, Naoyuki , NAKASHIBA, Tohru , YASHIRO, Junko , HASHIMOTO, Shinji
发明人： KONDOU, Naoyuki , NAKASHIBA, Tohru , YASHIRO, Junko , HASHIMOTO, Shinji
IPC分类号： G02B6/00
CPC分类号： G02B6/12004 , G02B6/1221 , G02B6/125 , G02B6/138 , G02B6/4214 , G02B6/43 , H05K1/0274
摘要： In order to provide a method of manufacturing an optical waveguide, which enables the formation of a smooth mirror face, the following method of manufacturing an optical waveguide having a mirror face is used. The method includes: a photocurable resin sheet laminating step of laminating an uncured photocurable resin sheet for forming a core on a surface of a first cladding layer that has been formed on a substrate; a mirror face forming step of forming a mirror face for guiding light to the core by pressing a die provided with a blade having, in a cross-section, a 45° inclined plane into the photocurable resin sheet; a core forming step of forming a core having the mirror face positioned at an end thereof by selectively exposing to light, and developing, the photocurable resin sheet; and a cladding layer forming step of forming a second cladding layer so as to bury the core.
摘要翻译：为了提供能够形成平滑镜面的光波导的制造方法，使用以下制造具有镜面的光波导的方法。该方法包括：光固化树脂片层压步骤，在已经形成在基板上的第一包覆层的表面上层叠用于形成芯的未固化的光固化树脂片; 镜面形成步骤，通过将设置有横截面为45度的倾斜面的刀片的模具压入光固化树脂片中，形成用于将光引导到芯的镜面; 芯形成步骤，通过选择性地曝光而形成具有位于其端部的镜面的芯，并使可光固化树脂片显影; 以及包层形成步骤，形成第二包覆层以埋入所述芯。

3. 发明申请

WO2010114109A2 METHOD OF MANUFACTURING OPTICAL WAVEGUIDE CORE, METHOD OF MANUFACTURING OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE, AND OPTOELECTRIC COMPOSITE WIRING BOARD 审中-公开
标题翻译：制造光波导芯的方法，制造光波导，光波导和光电复合布线板的方法
公开(公告)号：WO2010114109A2
公开(公告)日：2010-10-07
申请号：PCT/JP2010/056044
申请日：2010-03-26
申请人： PANASONIC ELECTRIC WORKS CO., LTD. , NAKASHIBA, Tohru , HASHIMOTO, Shinji , KONDOU, Naoyuki , YASHIRO, Junko
发明人： NAKASHIBA, Tohru , HASHIMOTO, Shinji , KONDOU, Naoyuki , YASHIRO, Junko
IPC分类号： G02B6/122
CPC分类号： G02B6/13 , G02B6/4281 , G02B6/4283 , G02B6/43 , G02B2006/1219
摘要： In order to provide a method of efficiently manufacturing an optical waveguide core having an endface inclined at a predetermined angle, the following method of manufacturing an optical waveguide core is employed. The method includes: a core material layer forming step of forming a core material layer formed of a photosensitive material on a surface of a cladding layer that has been formed on a substrate; a high refractive index substance covering step of covering a surface of the core material layer with a substance having a refractive index higher than 1 by bringing the high refractive index substance into close contact with the core material layer surface; an exposure step of pattern exposing the core material layer in a predetermined core-forming shape to from a core by irradiating the core material layer on a side covered with the high refractive index substance with exposure light inclined at a predetermined angle with respect to the cladding layer surface; a high refractive index substance removing step of removing the high refractive index substance from the surface of the core material layer exposed in the exposure step; and an development step of developing the core material layer from which the high refractive index substance has been removed in the high refractive index substance removing step so as to form the core having an inclined endface.
摘要翻译：为了提供一种有效地制造具有以预定角度倾斜的端面的光波导芯的方法，采用以下的制造光波导芯的方法。该方法包括：在形成在基板上的包层的表面上形成由感光材料形成的芯材料层的芯材层形成步骤; 高折射率物质，通过使高折射率物质与芯材层表面紧密接触，覆盖通过折射率高于1的物质覆盖芯材层的表面的步骤; 通过以相对于包层以预定角度倾斜的曝光光照射被高折射率物质覆盖的一侧上的芯材料层，将芯材料层以预定的芯形成形式图案曝光于芯的曝光步骤层表面从曝光步骤中暴露的芯材层的表面除去高折射率物质的高折射率物质去除步骤; 以及显影步骤，在高折射率物质去除步骤中开发出已经除去高折射率物质的芯材料层，以形成具有倾斜端面的芯。

4. 发明申请

WO2009131231A1 METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE HAVING INCLINED END SURFACE 审中-公开
标题翻译：用于制造具有封闭端面的光波导的方法
公开(公告)号：WO2009131231A1
公开(公告)日：2009-10-29
申请号：PCT/JP2009/058220
申请日：2009-04-20
申请人： PANASONIC ELECTRIC WORKS CO., LTD. , NAKASHIBA, Tohru , FUJISAWA, Yuichi , HASHIMOTO, Shinji , KONDOU, Naoyuki
发明人： NAKASHIBA, Tohru , FUJISAWA, Yuichi , HASHIMOTO, Shinji , KONDOU, Naoyuki
IPC分类号： G02B6/138 , G02B6/122
CPC分类号： G02B6/1221 , G02B6/138 , G02B2006/12104
摘要： Disclosed is a method for manufacturing an optical waveguide having an inclined end surface, the method comprising: a perpendicular cutting step of causing a router bit, which has a predetermined inclined surface at a leading end portion, to penetrate in a perpendicular direction to a predetermined depth while cutting the optical waveguide, from above a position at which an inclined end surface of the optical waveguide is to be formed; and a parallel cutting step of moving the penetrated router bit in parallel or perpendicular direction relative to the longitudinal direction of the optical waveguide, while maintaining the height of the router bit, to form thereby an inclined end surface. The object of such a method is to provide a method for manufacturing an optical waveguide having an accurately disposed inclined end surface.
摘要翻译：本发明公开了一种具有倾斜端面的光波导的制造方法，该方法包括：垂直切割步骤，使在前端部具有预定倾斜面的路线钻头沿垂直方向贯穿预定的倾斜面在从要形成光波导的倾斜端面的位置的上方切割光波导的同时，以及平行切割步骤，用于相对于光波导的纵向平行或垂直的方向移动穿透的路由器位，同时保持路由器位的高度，从而形成倾斜的端面。这种方法的目的是提供一种制造具有精确设置的倾斜端面的光波导的方法。

5. 发明申请

WO2010074186A1 METHOD FOR FORMING MIRROR-REFLECTING FILM IN OPTICAL WIRING BOARD, AND OPTICAL WIRING BOARD 审中-公开
标题翻译：在光导线上形成镜面反射膜的方法和光接线板
公开(公告)号：WO2010074186A1
公开(公告)日：2010-07-01
申请号：PCT/JP2009/071507
申请日：2009-12-17
申请人： PANASONIC ELECTRIC WORKS CO., LTD. , NAKASHIBA, Tohru , KONDOU, Naoyuki , HASHIMOTO, Shinji
发明人： NAKASHIBA, Tohru , KONDOU, Naoyuki , HASHIMOTO, Shinji
IPC分类号： G02B6/12 , G02B6/13
CPC分类号： G02B6/12002 , G02B6/13 , G02B2006/12104 , H05K1/0274 , H05K2201/2054 , H05K2203/0338
摘要： An aspect of the present invention is directed to a method for forming a mirror-reflecting film on a waveguide in an optical wiring board, characterized in that a multilayer film, in which a base (A), a metal layer (B) and an adhesive layer (C) are layered in this order, is used, and the metal layer is transferred and bonded to an inclined face for mirror-reflecting film formation provided on the waveguide, with the adhesive layer (C) of the multilayer film intervening. The present invention provides a method which, when forming a mirror-reflecting film on a waveguide in an optical wiring board, enables inexpensive and easy formation of the mirror-reflecting film, using the smallest quantity of metal possible and employing comparatively simple facilities and techniques.
摘要翻译：本发明的一个方面涉及一种用于在光布线板中的波导上形成镜面反射膜的方法，其特征在于，在基板（A），金属层（B）和使用粘合剂层（C），并且将金属层转印并粘合到设置在波导上的用于镜面反射成膜的倾斜面，其中多层膜的粘合剂层（C）介于其间。本发明提供了一种方法，当在光布线板中的波导上形成镜反射膜时，可以使用尽可能小的金属并采用相对简单的设备和技术来廉价且容易地形成镜面反射膜。

6. 发明申请

WO2009131229A1 METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE 审中-公开
标题翻译：制造光波导的方法
公开(公告)号：WO2009131229A1
公开(公告)日：2009-10-29
申请号：PCT/JP2009/058215
申请日：2009-04-20
申请人： PANASONIC ELECTRIC WORKS CO., LTD. , NAKASHIBA, Tohru , HASHIMOTO, Shinji , KONDOU, Naoyuki
发明人： NAKASHIBA, Tohru , HASHIMOTO, Shinji , KONDOU, Naoyuki
IPC分类号： G02B6/138
CPC分类号： G02B6/138 , G02B6/1221
摘要： An object is to manufacture an optical waveguide having low optical loss, by smoothing the surface of a core. To this end, a method for manufacturing an optical waveguide includeds: a core-forming layer formation step of forming a core-forming layer 3 of a photosensitive polymer on a surface of a lower cladding layer 2 formed on a substrate 1; a smoothing step of smoothing the surface by lowering a surface viscosity thereof through a heat treatment of the core-forming layer 3; and a photocuring step of forming a core through selective exposure of the smoothed core-forming layer 3.
摘要翻译：目的是通过平滑芯的表面来制造具有低光损耗的光波导。为此，制造光波导的方法包括：在形成在基板1上的下包层2的表面上形成光敏聚合物的芯形成层3的芯形成层形成步骤; 通过芯层形成层3的热处理降低其表面粘度来平滑表面的平滑化步骤; 以及通过选择性地曝光平滑的芯形成层3形成芯的光固化步骤。

7. 发明申请

WO2010104191A1 TRANSPARENT FILM 审中-公开
标题翻译：透明胶片
公开(公告)号：WO2010104191A1
公开(公告)日：2010-09-16
申请号：PCT/JP2010/054277
申请日：2010-03-09
申请人： PANASONIC ELECTRIC WORKS CO., LTD. , KISHIMOTO, Hirotsugu , HASHIMOTO, Shinji
发明人： KISHIMOTO, Hirotsugu , HASHIMOTO, Shinji
IPC分类号： G02B1/04 , C08G59/32 , C09D163/00
CPC分类号： G02B1/04 , C08G59/3218 , C08L63/00 , G02F2001/133302 , Y10T428/24942 , Y10T428/249924
摘要： A transparent film is capable of suppressing discoloration caused by heat, while retaining high transparency and high glass transition temperature. The transparent film includes a glass fiber substrate made of glass fibers and impregnated with a resin composition in which a high refractive resin (a transparent resin) having refractive index higher than the glass fiber is mixed with a low refractive resin (a second transparent resin) having a refractive index lower than the glass fiber to have a resultant refractive index approximate to that of the glass fiber when cured. The high refractive resin has a 3 or more-functional epoxy resin expressed by the following formula (I): wherein R1 is a hydrogen atom or methyl group, R2 is a 2-valent organic group, and R3 to R10 are respectively ones selected from a group consisting of a hydrogen atom, a substituent group, and a molecular chain containing epoxy group.
摘要翻译：透明膜能够抑制由热量引起的变色，同时保持高透明度和高玻璃化转变温度。透明膜包括由玻璃纤维制成的玻璃纤维基材并浸渍有树脂组合物，其中折射率高于玻璃纤维的高折射率树脂（透明树脂）与低折射树脂（第二透明树脂）混合，具有比玻璃纤维低的折射率，以使其在固化时具有接近玻璃纤维的折射率。高折射率树脂具有由下式（I）表示的3个以上的功能性环氧树脂：其中，R1是氢原子或甲基，R2是2价有机基团，R3〜R10分别是选自由氢原子，取代基和含有环氧基的分子链组成的组。

8. 发明申请

WO2009104786A1 TRANSPARENT FILM 审中-公开
标题翻译：透明膜
公开(公告)号：WO2009104786A1
公开(公告)日：2009-08-27
申请号：PCT/JP2009/053133
申请日：2009-02-17
申请人： PANASONIC ELECTRIC WORKS CO., LTD. , KISHIMOTO, Hirotsugu , HASHIMOTO, Shinji
发明人： KISHIMOTO, Hirotsugu , HASHIMOTO, Shinji
IPC分类号： C08K7/00
CPC分类号： C08K9/08 , C08K7/14 , Y10T428/24942
摘要： A transparent film has a high glass transition temperature, yet retaining high transparency. The transparent film includes a glass fiber substrate impregnated with a resin composition in which a high refractive resin having refractive index higher than the glass fiber is mixed with a low refractive resin having refractive index lower than the glass fiber to have resultant refractive index approximate to that of the glass fiber when cured. The high refractive resin includes a cyanate-ester resin so as to increase a glass transition temperature, yet retaining high transparency.
摘要翻译：透明膜具有高玻璃化转变温度，但保持高透明度。透明膜包括浸渍有树脂组合物的玻璃纤维基材，其中折射率高于玻璃纤维的高折射率树脂与折射率低于玻璃纤维的低折射率树脂混合，使折射率接近于玻璃纤维的折射率。的玻璃纤维固化。高折射率树脂包括氰酸酯树脂，以增加玻璃化转变温度，但保持高透明度。

9. 发明公开

EP2269103A1 METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE 审中-公开
标题翻译：制造光学波导的方法
公开(公告)号：EP2269103A1
公开(公告)日：2011-01-05
申请号：EP09734833.8
申请日：2009-04-20
申请人： Panasonic Electric Works Co., Ltd
发明人： NAKASHIBA, Tohru , HASHIMOTO, Shinji , KONDOU, Naoyuki
IPC分类号： G02B6/138
CPC分类号： G02B6/138 , G02B6/1221
摘要： An object is to manufacture an optical waveguide having low optical loss, by smoothing the surface of a core. To this end, a method for manufacturing an optical waveguide includeds: a core-forming layer formation step of forming a core-forming layer 3 of a photosensitive polymer on a surface of a lower cladding layer 2 formed on a substrate 1; a smoothing step of smoothing the surface by lowering a surface viscosity thereof through a heat treatment of the core-forming layer 3; and a photocuring step of forming a core through selective exposure of the smoothed core-forming layer 3.
摘要翻译：目的是通过平滑芯表面来制造具有低光损的光波导。为此，制造光波导的方法包括：在形成于衬底1上的下包覆层2的表面上形成光敏聚合物的芯形成层3的芯形成层形成步骤; 通过对芯形成层3的热处理降低其表面的粘度来平滑表面的平滑步骤; 以及通过对平滑化的芯形成层3进行选择性曝光来形成芯的光固化步骤。

10. 发明公开

EP2411469A1 OPTICAL WAVEGUIDE-FORMING EPOXY RESIN COMPOSITION, OPTICAL WAVEGUIDE-FORMING CURABLE FILM, OPTICAL-TRANSMITTING FLEXIBLE PRINTED CIRCUIT, AND ELECTRONIC INFORMATION DEVICE 有权
标题翻译：光纤BUILDING环氧树脂FIBER OPTIC VISUAL固化性膜，光发送柔性电路板和电子信息设备
公开(公告)号：EP2411469A1
公开(公告)日：2012-02-01
申请号：EP10719800.4
申请日：2010-03-26
申请人： Panasonic Electric Works Co., Ltd.
发明人： KONDOU, Naoyuki , YASHIRO, Junko , HASHIMOTO, Shinji , NAKASHIBA, Tohru
IPC分类号： C08L63/00
CPC分类号： G02B6/138 , C08G59/226 , C08L63/00 , G02B6/43 , H05K1/0274 , H05K1/0393 , C08L2666/22
摘要： An optical waveguide of excellent flex resistance which is to be formed on the surface of a flexible printed circuit is obtained by using an epoxy resin composition includes (A) a liquid epoxy compound, (B) a solid epoxy compound, and (C) a cationic curing initiator, wherein as the liquid epoxy compound (A), (A1) a liquid epoxy compound represented by general formula (I) below is included: (where R
1 and R
2 are each independently a hydrogen atom or a methyl group; R
3 to R
6 are each independently a hydrogen atom, a methyl group, a chlorine atom or a bromine atom; R
7 is an alkyleneoxy group or alkylene group of 1 to 15 carbons; p is 0 or 1; q is 1 to 25; r and s are 0 when p is 0, and are 1 when p is 1; and n is a positive integer which averages from 1 to 5).

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