公开(公告)号：US20080221341A1

公开(公告)日：2008-09-11

申请号：US11713682

申请日：2007-03-05

申请人： Takami Hikita ,  Yusuke Shimizu ,  Kazunori Mune

发明人： Takami Hikita ,  Yusuke Shimizu ,  Kazunori Mune

IPC分类号： C07D305/06 ,  G02B6/10

CPC分类号： C07D305/06 ,  G02B6/1221 ,  G02B6/138

摘要： The present invention relates to a trisoxetane compound represented by the following formula (1): wherein each of R1 and R3's represents a hydrogen atom or an alkyl group having 1 to 6 carbon atom(s); R2 represents a divalent aliphatic chained organic group having 0 to 16 carbon atom(s); and A represents a carbon atom or a trivalent organic group derived from a cycloalkane having 3 to 12 carbon atoms; a process for producing the same; and an optical waveguide including the same.

摘要翻译： 本发明涉及由下式（1）表示的三氧杂环丁烷化合物：其中R 1和R 3各自表示氢原子或具有 1至6个碳原子; R 2表示具有0至16个碳原子的二价脂族链状有机基团; A表示碳原子或衍生自碳原子数3〜12的环烷烃的三价有机基团， 其制造方法; 以及包括该光波导的光波导。

公开(公告)号：US07759503B2

公开(公告)日：2010-07-20

申请号：US11713682

申请日：2007-03-05

申请人： Takami Hikita ,  Yusuke Shimizu ,  Kazunori Mune

发明人： Takami Hikita ,  Yusuke Shimizu ,  Kazunori Mune

IPC分类号： C07D493/00

CPC分类号： C07D305/06 ,  G02B6/1221 ,  G02B6/138

摘要： The present invention relates to a trisoxetane compound represented by the following formula (1): wherein each of R1 and R3's represents a hydrogen atom or an alkyl group having 1 to 6 carbon atom(s); R2 represents a divalent aliphatic chained organic group having 0 to 16 carbon atom(s); and A represents a carbon atom or a trivalent organic group derived from a cycloalkane having 3 to 12 carbon atoms; a process for producing the same; and an optical waveguide including the same.

摘要翻译： 本发明涉及由下式（1）表示的三氧杂环丁烷化合物：其中R 1和R 3各自表示氢原子或具有1至6个碳原子的烷基; R2表示碳原子数为0〜16的二价脂肪族链状有机基团。 A表示碳原子或衍生自碳原子数3〜12的环烷烃的三价有机基团， 其制造方法; 以及包括该光波导的光波导。

公开(公告)号：US07747123B2

公开(公告)日：2010-06-29

申请号：US12358528

申请日：2009-01-23

申请人： Takami Hikita ,  Kazunori Mune ,  Toshiki Naitou ,  Yasunari Ooyabu

发明人： Takami Hikita ,  Kazunori Mune ,  Toshiki Naitou ,  Yasunari Ooyabu

IPC分类号： G02B6/12 ,  G02B6/10 ,  B29D11/00

CPC分类号： G02B6/122 ,  G02B6/10 ,  G02B6/1221 ,  G02B6/13 ,  G02B6/132 ,  G02B6/136 ,  G02B6/43 ,  H05K1/0274 ,  H05K1/056 ,  H05K3/0023 ,  H05K3/048 ,  H05K3/107 ,  H05K3/281 ,  H05K2203/0723

摘要： A method of manufacturing an opto-electric hybrid board which is capable of reducing the number of steps for the manufacture of the opto-electric hybrid board and which achieves the reduction in thickness of the opto-electric hybrid board to be manufactured, and an opto-electric hybrid board obtained thereby. A resist layer is formed on a core-forming resin layer, and is then formed into a predetermined pattern. Resultant portions of the core-forming resin layer serve as cores (optical interconnect lines) 3. Next, a thin metal film 5 is formed on the under cladding layer 2 so as to cover the resist layer and the cores 3. Thereafter, the resist layer is removed together with portions of the thin metal film 5 lying on the surface of the resist layer. Electroplating is performed on the remaining portions of the thin metal film 5 to fill grooves 6 defined between adjacent ones of the cores 3 with electroplated layers 7a obtained by the electroplating. The electroplated layers 7a serve as electrical interconnect lines 7.

摘要翻译： 一种制造光电混合基板的方法，其能够减少制造光电混合基板的步骤数量，并且能够实现要制造的光电混合基板的厚度的减小，以及光电 电动混合板。 在芯成型树脂层上形成抗蚀剂层，然后形成预定图案。 芯部形成树脂层的有效部分用作芯（光学互连线）3.接下来，在下敷层2上形成薄膜5，以覆盖抗蚀剂层和芯3.然后，将抗蚀剂 层与位于抗蚀剂层的表面上的薄金属膜5的一部分一起被去除。 对薄金属膜5的剩余部分进行电镀，以通过电镀获得的电镀层7a填充在相邻的芯3之间限定的槽6。 电镀层7a用作电互连线7。

公开(公告)号：US07616846B2

公开(公告)日：2009-11-10

申请号：US12358946

申请日：2009-01-23

申请人： Takami Hikita ,  Kazunori Mune ,  Toshiki Naitou ,  Yasunari Ooyabu

发明人： Takami Hikita ,  Kazunori Mune ,  Toshiki Naitou ,  Yasunari Ooyabu

IPC分类号： G02B6/12 ,  G02B6/10

CPC分类号： G02B6/122 ,  G02B6/10 ,  G02B6/1221 ,  G02B6/13 ,  G02B6/132 ,  G02B6/136 ,  G02B6/43 ,  H05K1/0274 ,  H05K1/056 ,  H05K3/0023 ,  H05K3/045 ,  H05K3/107 ,  H05K3/28 ,  H05K2203/0723

摘要： A method of manufacturing an opto-electric hybrid board which is capable of reducing the number of steps for the manufacture of the opto-electric hybrid board and which achieves the reduction in thickness of the opto-electric hybrid board to be manufactured, and an opto-electric hybrid board obtained thereby. A plurality of protruding cores (optical interconnect lines) 3 are formed in a predetermined pattern. Thereafter, a thin metal film 4 is formed in grooves defined between adjacent ones of the cores 3. Via-filling plating is performed on the thin metal film 4 to fill the above-mentioned grooves with a via-filling plated layer 6a. The plated layer 6a serves as electrical interconnect lines 6.

摘要翻译： 一种制造光电混合基板的方法，其能够减少制造光电混合基板的步骤数量，并且能够实现要制造的光电混合基板的厚度的减小，以及光电 电动混合板。 以预定图案形成多个突出芯（光学互连线）3。 此后，在相邻的芯3之间的槽中形成薄金属膜4.通过填充电镀在金属薄膜4上，以填充电镀层6a填充上述槽。 镀层6a用作电互连线6。

公开(公告)号：US06842576B2

公开(公告)日：2005-01-11

申请号：US10846657

申请日：2004-05-17

申请人： Kazunori Mune ,  Amane Mochizuki ,  Takami Hikita ,  Kenichi Tagawa

发明人： Kazunori Mune ,  Amane Mochizuki ,  Takami Hikita ,  Kenichi Tagawa

IPC分类号： G02B6/12 ,  C08G73/10 ,  G02B1/04 ,  G02B6/122 ,  G02B6/00 ,  C08G73/00 ,  G03C3/00

CPC分类号： G02B6/1221 ,  C08G73/1039 ,  C08G73/1046 ,  G02B1/045 ,  C08L79/08

摘要： The present invention provides a polymer lightguide which has a waveguide layer comprising a polyimide having a repeating unit represented by general formula (I): wherein R represents a bivalent organic group.

摘要翻译： 本发明提供了一种聚合物光导，其具有包含具有由通式（I）表示的重复单元的聚酰亚胺的波导层：其中R表示二价有机基团。

公开(公告)号：US07995895B2

公开(公告)日：2011-08-09

申请号：US12496088

申请日：2009-07-01

申请人： Takami Hikita ,  Yusuke Shimizu ,  Kazuo Ishihara

发明人： Takami Hikita ,  Yusuke Shimizu ,  Kazuo Ishihara

IPC分类号： G02B6/00

CPC分类号： G02B6/1221 ,  C08G59/24 ,  C08L63/00 ,  G02B6/138

摘要： A resin composition for an optical waveguide is provided, which comprises: an epoxy compound represented by the following general formula (1): wherein m is 1 or a positive integer, n is 1 or a positive integer, R and R′ which may be the same or different are each represented by the following formula (2) or (3), wherein c is a positive integer of 1 to 3 and each one of c may be the same or different, and X is represented by the following formula (4): wherein a is an integer of 0 to 2, and b is a positive integer of 1 to 3, and satisfy a condition of a+b=3; and a photoacid generator. The resin composition has a lower viscosity, and is excellent in flexibility and moisture absorption resistance. An optical waveguide produced by employing the resin composition is also provided.

摘要翻译： 提供一种光波导用树脂组合物，其包括：由以下通式（1）表示的环氧化合物：其中m为1或正整数，n为1或正整数，R和R'可以是 相同或不同的各自由下式（2）或（3）表示，其中c是1至3的正整数，c中的每一个可以相同或不同，X由下式（ 4）：其中a为0〜2的整数，b为1〜3的正整数，满足a + b = 3的条件。 和光致酸发生器。 树脂组合物的粘度较低，柔软性和耐吸湿性优异。 还提供了通过使用树脂组合物制造的光波导。

公开(公告)号：US20100008621A1

公开(公告)日：2010-01-14

申请号：US12359129

申请日：2009-01-23

申请人： Yusuke Shimizu ,  Takami Hikita

发明人： Yusuke Shimizu ,  Takami Hikita

IPC分类号： G02B6/12 ,  C25D5/02

CPC分类号： G02B6/122 ,  G02B6/10 ,  G02B6/1221 ,  G02B6/13 ,  G02B6/132 ,  G02B6/136 ,  G02B6/43 ,  H05K1/0274 ,  H05K1/056 ,  H05K3/0023 ,  H05K3/045 ,  H05K3/107 ,  H05K3/28 ,  H05K2203/0723

摘要： A method of manufacturing an opto-electric hybrid board which is capable of reducing the number of steps for the manufacture of the opto-electric hybrid board and which achieves the reduction in thickness of the opto-electric hybrid board to be manufactured, and an opto-electric hybrid board obtained thereby. A plurality of protruding cores (optical interconnect lines) 3 are formed in a predetermined pattern. Thereafter, a thin metal film 4 is formed in grooves defined between adjacent ones of the cores 3. Electroplating is performed on the thin metal film 4 to fill the above-mentioned grooves with an electroplated layer 6a. The electroplated layer 6a serves as electrical interconnect lines 6.

摘要翻译： 一种制造光电混合基板的方法，其能够减少制造光电混合基板的步骤数量，并且能够实现要制造的光电混合基板的厚度的减小，以及光电 电动混合板。 以预定图案形成多个突出芯（光学互连线）3。 此后，在相邻的芯3之间形成的槽中形成薄金属膜4.在薄金属膜4上进行电镀，以电镀层6a填充上述槽。 电镀层6a用作电互连线6。

公开(公告)号：US20100003004A1

公开(公告)日：2010-01-07

申请号：US12496088

申请日：2009-07-01

申请人： Takami Hikita ,  Yusuke Shimizu ,  Kazuo Ishihara

发明人： Takami Hikita ,  Yusuke Shimizu ,  Kazuo Ishihara

IPC分类号： G02B6/00

CPC分类号： G02B6/1221 ,  C08G59/24 ,  C08L63/00 ,  G02B6/138

摘要： A resin composition for an optical waveguide is provided, which comprises: an epoxy compound represented by the following general formula (1): wherein m is 0 or a positive integer, n is 0 or a positive integer, R and R′ which may be the same or different are each represented by the following formula (2) or (3), wherein c is a positive integer of 1 to 3 and each one of c may be the same or different, and X is represented by the following formula (4): wherein a is an integer of 0 to 2, and b is a positive integer of 1 to 3, and satisfy a condition of a+b=3, and a is 1 to 3 in the epoxy compound represented by the formula (1); and a photoacid generator. The resin composition has a lower viscosity, and is excellent in flexibility and moisture absorption resistance. An optical waveguide produced by employing the resin composition is also provided.

摘要翻译： 提供了一种用于光波导的树脂组合物，其包含：由以下通式（1）表示的环氧化合物：其中m为0或正整数，n为0或正整数，R和R'可以是 相同或不同的各自由下式（2）或（3）表示，其中c是1至3的正整数，c中的每一个可以相同或不同，X由下式（ 4）表示的环氧化合物：其中a为0〜2的整数，b为1〜3的整数，满足a + b = 3的条件，a为1〜3的式 1）; 和光致酸发生器。 树脂组合物的粘度较低，柔软性和耐吸湿性优异。 还提供了通过使用树脂组合物制造的光波导。

公开(公告)号：US20100067849A1

公开(公告)日：2010-03-18

申请号：US12562284

申请日：2009-09-18

申请人： Takami Hikita ,  Junichi Fujisawa ,  Yusuke Shimizu

发明人： Takami Hikita ,  Junichi Fujisawa ,  Yusuke Shimizu

IPC分类号： G02B6/12 ,  G03F7/20

CPC分类号： G02B6/1221 ,  G02B6/138

摘要： A manufacturing method of an optical waveguide device and an optical waveguide device obtained thereby. An under cladding layer is formed on the front surface of a colored-layer-coated PET substrate including a PET substrate portion and a colored layer of a color that absorbs irradiation light and formed on the back surface of the PET substrate portion, and then a photosensitive resin layer for the formation of cores is formed thereon. In forming the cores, when the irradiation light reaches the bottom surface of the PET substrate portion, most of the irradiation light is absorbed by the colored layer, so that there is little irradiation light reflected from the bottom surface of the PET substrate portion. This significantly reduces the irradiation light reflected diffusely from the PET substrate portion and reaching the photosensitive resin layer to thereby effectively suppress the surface roughening of the side surfaces of the cores.

摘要翻译： 由此获得的光波导器件和光波导器件的制造方法。 在具有PET基板部分和吸收照射光并形成在PET基板部分的背面上的彩色着色层的着色层涂布的PET基板的前表面上形成下包层，然后， 在其上形成用于形成芯的感光性树脂层。 在形成芯时，当照射光到达PET基板部分的底面时，大部分照射光被着色层吸收，使得从PET基板部分的底面反射的照射光很少。 这显着地降低了从PET基板部分漫反射反射并到达感光树脂层的照射光，从而有效地抑制了芯的侧表​​面的粗糙化。

公开(公告)号：US08538220B2

公开(公告)日：2013-09-17

申请号：US12562284

申请日：2009-09-18

申请人： Takami Hikita ,  Junichi Fujisawa ,  Yusuke Shimizu

发明人： Takami Hikita ,  Junichi Fujisawa ,  Yusuke Shimizu

IPC分类号： G02B6/10

CPC分类号： G02B6/1221 ,  G02B6/138

摘要： A manufacturing method of an optical waveguide device and an optical waveguide device obtained thereby. An under cladding layer is formed on the front surface of a colored-layer-coated PET substrate including a PET substrate portion and a colored layer of a color that absorbs irradiation light and formed on the back surface of the PET substrate portion, and then a photosensitive resin layer for the formation of cores is formed thereon. In forming the cores, when the irradiation light reaches the bottom surface of the PET substrate portion, most of the irradiation light is absorbed by the colored layer, so that there is little irradiation light reflected from the bottom surface of the PET substrate portion. This significantly reduces the irradiation light reflected diffusely from the PET substrate portion and reaching the photosensitive resin layer to thereby effectively suppress the surface roughening of the side surfaces of the cores.

摘要翻译： 由此获得的光波导器件和光波导器件的制造方法。 在具有PET基板部分和吸收照射光并形成在PET基板部分的背面上的彩色着色层的着色层涂布的PET基板的前表面上形成下包层，然后， 在其上形成用于形成芯的感光性树脂层。 在形成芯时，当照射光到达PET基板部分的底面时，大部分照射光被着色层吸收，使得从PET基板部分的底面反射的照射光很少。 这显着地降低了从PET基板部分漫反射反射并到达感光树脂层的照射光，从而有效地抑制了芯的侧表​​面的粗糙化。