公开(公告)号：US09122026B2

公开(公告)日：2015-09-01

申请号：US13061314

申请日：2009-08-28

申请人： Hiroshi Masuda ,  Toshihiro Kuroda ,  Tomoaki Shibata

发明人： Hiroshi Masuda ,  Toshihiro Kuroda ,  Tomoaki Shibata

IPC分类号： G02B6/12 ,  G02B6/10 ,  G02B6/42 ,  G02B6/138 ,  H05K1/02 ,  H05K1/18

CPC分类号： G02B6/4214 ,  G02B6/138 ,  H01L2224/48091 ,  H01L2224/48137 ,  H05K1/0274 ,  H05K1/183 ,  H05K3/365 ,  H01L2924/00014

摘要： The present invention relates to an optical waveguide comprising a lower cladding layer, a patternized core layer and an upper cladding layer, wherein a striking part for positioning is provided in one end part thereof, and an optical path turning mirror face is formed in a position different from a striking part-forming end part in the above core layer.Capable of being provided are an optical waveguide and an optoelectronic circuit board each having a simple configuration in which an optical device is not mounted on an optical wiring part or an optoelectronic composite wiring part and capable of connecting an optical device with a core of an optical waveguide in an optical wiring part (optical waveguide) or an optoelectronic composite wiring part (optoelectronic circuit board) at a high position accuracy and an optical module comprising an optical waveguide or an optoelectronic circuit board and a connector.

摘要翻译： 本发明涉及一种包括下包层，图案化核心层和上包层的光波导，其中在其一个端部设置有用于定位的击打部分，并且光路转向镜面形成在一个位置 与上述芯层中的打击部分形成端部不同。 能够提供的是光波导和光电子电路板，其具有简单的配置，其中光学器件不被安装在光布线部分或光电复合布线部分上，并且能够将光学器件与光学核心连接 光学配线部（光波导路）或光电子复合配线部（光电子电路基板）的高精度的波导管以及包括光波导或光电子电路基板以及连接器的光学模块。

公开(公告)号：US20150139589A1

公开(公告)日：2015-05-21

申请号：US14413474

申请日：2012-08-01

申请人： Daichi Sakai ,  Toshihiro Kuroda ,  Kazushi Minakawa ,  Hiromichi Aoki ,  Hiroshi Betsui ,  Kouta Segawa ,  Masao Uchigasaki ,  Shigeyuki Yagi ,  Tomoaki Shibata

发明人： Daichi Sakai ,  Toshihiro Kuroda ,  Kazushi Minakawa ,  Hiromichi Aoki ,  Hiroshi Betsui ,  Kouta Segawa ,  Masao Uchigasaki ,  Shigeyuki Yagi ,  Tomoaki Shibata

IPC分类号： G02B6/38 ,  G02B6/255 ,  G02B6/26

CPC分类号： G02B6/3807 ,  G02B6/12002 ,  G02B6/136 ,  G02B6/138 ,  G02B6/255 ,  G02B6/26 ,  G02B6/30 ,  G02B6/3652 ,  G02B6/3692 ,  G02B6/4214 ,  G02B6/4249

摘要： An optical fiber connector in which: an optical fiber guide member includes a fiber guide side substrate portion forming part of a substrate, a fiber guide pattern, and a lid member; and an optical waveguide includes an optical waveguide side substrate portion adjacent to the fiber guide side substrate portion, an optical waveguide side first lower clad layer, an optical signal transmission core pattern, and an optical waveguide side upper clad layer. The fiber guide pattern is formed of a plurality of guide members aligned parallel to one another at intervals. A space defined by every two adjacent guide members, the fiber guide side substrate portion, and a fiber guide side lid member portion forms a fiber guide groove. The fiber guide groove is present on an extension of the optical signal transmission core pattern in an optical path direction. The optical fiber connector facilitates alignment of an optical fiber and an optical waveguide core and also facilitates mounting of the optical fiber with hardly any misalignment of the optical fiber.

摘要翻译： 一种光纤连接器，其中：光纤引导构件包括形成基板的一部分的光纤引导侧基板部分，光纤引导图案和盖部件; 并且光波导包括与光纤引导侧基板部分相邻的光波导侧基板部分，光波导侧第一下包层，光信号传输芯图案和光波导侧上包层。 纤维引导图案由间隔地彼此平行地排列的多个引导构件形成。 由两个相邻引导构件，纤维引导侧基板部分和纤维引导侧盖构件部分限定的空间形成纤维引导槽。 纤维引导槽沿光路方向存在于光信号传输芯图案的延伸部上。 光纤连接器有助于光纤和光波导芯的对准，并且还有利于光纤的安装，而光纤几乎不会发生光纤的不对准。

公开(公告)号：US08818147B2

公开(公告)日：2014-08-26

申请号：US13501331

申请日：2010-10-12

申请人： Toshihiro Kuroda ,  Daichi Sakai ,  Shigeyuki Yagi ,  Tomoaki Shibata

发明人： Toshihiro Kuroda ,  Daichi Sakai ,  Shigeyuki Yagi ,  Tomoaki Shibata

IPC分类号： G02B6/12

CPC分类号： G02B6/42 ,  G02B6/122 ,  G02B6/4214 ,  H05K1/0274

摘要： According to a manufacturing method of an optical waveguide substrate including a core (12) and clads (11) (13) and provided with an optical axis conversion mirror (14) in the core and an alignment recess for the optical axis conversion mirror with respect to a light receiving and emitting element, the recess is obtained by obtaining an outline of the core by synthesizing at least an image captured by focusing a microscope (20) to a highest position (14a) of the core in an optical axis conversion mirror portion and an image captured by focusing the microscope to a lowest position (14d), and by determining a position of the alignment recess in reference to a center of gravity of the outline, and according to an optical waveguide substrate obtained by this manufacturing method, it becomes possible to provide an optical waveguide substrate in which the optical axis conversion mirror in the optical waveguide substrate and the light receiving and emitting element are aligned with respect to each other at an extremely high degree of accuracy and a manufacturing method thereof.

摘要翻译： 根据包括芯部（12）和包层（11）（13）的光波导基板的制造方法，在芯体中设置有光轴转换反射镜（14）和光轴转换反射镜的对准凹部 通过将至少将通过将显微镜（20）聚焦到所述芯的最高位置（14a）的图像合成到光轴转换镜部分中来获得所述芯的轮廓来获得所述凹部 以及通过将显微镜聚焦到最低位置（14d）而捕获的图像，并且通过根据轮廓的重心确定对准凹部的位置，并且根据通过该制造方法获得的光波导基板 可以提供一种光波导基板，其中光波导基板中的光轴转换反射镜和光接收和发射元件相对于 彼此以极高的精度和其制造方法。

公开(公告)号：USD686280S1

公开(公告)日：2013-07-16

申请号：US29395048

申请日：2011-11-16

申请人： Tomoaki Shibata

设计人： Tomoaki Shibata

公开(公告)号：US08463099B2

公开(公告)日：2013-06-11

申请号：US12526812

申请日：2008-02-08

申请人： Tatsuya Makino ,  Atsushi Takahashi ,  Masatoshi Yamaguchi ,  Toshihiko Takasaki ,  Tomoaki Shibata ,  Masami Ochiai

发明人： Tatsuya Makino ,  Atsushi Takahashi ,  Masatoshi Yamaguchi ,  Toshihiko Takasaki ,  Tomoaki Shibata ,  Masami Ochiai

IPC分类号： G02B6/00 ,  C08L67/00 ,  C08L71/12 ,  C08F2/46

CPC分类号： C08F283/08 ,  C08F2/48 ,  C08F220/06 ,  C08F220/18 ,  C08F283/06 ,  C08F290/00 ,  C08F290/06 ,  C08F290/061 ,  C08F290/062 ,  C08L51/08 ,  G02B1/04 ,  G02B6/1221 ,  C08L2666/02 ,  C08L2666/04

摘要： The present invention relates to a resin composition for an optical material comprising (A) a carboxylic acid-modified phenoxy resin, (B) a polymerizable compound and (C) a polymerization initiator, a resin film for an optical material comprising the above resin composition and an optical waveguide having a core part and/or a cladding layer formed by using the same. Provided are a resin composition for an optical material which is excellent in a heat resistance and a transparency and which is soluble in an alkaline aqueous solution, a resin film for an optical material comprising the above resin composition and an optical waveguide produced by using the same.

摘要翻译： 本发明涉及一种光学材料用树脂组合物，其包含（A）羧酸改性苯氧基树脂，（B）可聚合化合物和（C）聚合引发剂，包含上述树脂组合物的光学材料用树脂膜 以及具有通过使用其形成的芯部和/或包覆层的光波导。 提供一种耐热性和透明性优异且可溶于碱性水溶液的光学材料用树脂组合物，包含上述树脂组合物的光学材料用树脂膜和使用该树脂组合物制造的光波导 。

公开(公告)号：US08383695B2

公开(公告)日：2013-02-26

申请号：US12282746

申请日：2007-03-15

申请人： Tatsuya Makino ,  Atsushi Takahashi ,  Toshihiko Takasaki ,  Tomoaki Shibata ,  Masami Ochiai

发明人： Tatsuya Makino ,  Atsushi Takahashi ,  Toshihiko Takasaki ,  Tomoaki Shibata ,  Masami Ochiai

IPC分类号： C08F2/50 ,  C08J3/28 ,  G02B6/00

CPC分类号： G02B6/1221 ,  C08G59/182 ,  C08L63/00 ,  G02B6/138

摘要： The present invention relates to a phenoxy resin for an optical material obtained by subjecting at least one selected from specific difunctional epoxy resins and at least one selected from specific difunctional phenols to polyaddition reaction, wherein a film comprising the above phenoxy resin has a refractive index of 1.580 or less at 25° C. and a wavelength of 830 nm, a resin composition for an optical material containing the above phenoxy resin, a resin film for an optical material comprising the above resin composition and an optical waveguide produced by using the above resin composition and/or the above resin film. The present invention can provide a phenoxy resin for an optical material which is excellent in a heat resistance and a transparency and which has a low refractive index, a resin composition for an optical material containing the above phenoxy resin, a resin film for an optical material comprising the above resin composition and an optical waveguide produced by using the above resin composition and/or the above resin film.

摘要翻译： 本发明涉及一种用于光学材料的苯氧基树脂，其通过使选自特定双官能环氧树脂和选自特定二官能酚中的至少一种的至少一种进行加聚反应而获得，其中包含上述苯氧基树脂的膜的折射率为 在25℃下波长830nm以下，波长830nm的光学材料用树脂组合物，含有上述树脂组合物的光学材料用树脂膜和使用上述树脂制成的光波导 组合物和/或上述树脂膜。 本发明可以提供一种耐热性和透明性优异且折射率低的用于光学材料的苯氧基树脂，含有上述苯氧基树脂的光学材料用树脂组合物，光学材料用树脂膜 包括上述树脂组合物和通过使用上述树脂组合物和/或上述树脂膜制造的光波导。

公开(公告)号：US08351752B2

公开(公告)日：2013-01-08

申请号：US12281658

申请日：2007-03-02

申请人： Tomoaki Shibata ,  Atsushi Takahashi ,  Hiroshi Masuda ,  Toshihiko Takasaki ,  Tatsuya Makino ,  Masami Ochiai

发明人： Tomoaki Shibata ,  Atsushi Takahashi ,  Hiroshi Masuda ,  Toshihiko Takasaki ,  Tatsuya Makino ,  Masami Ochiai

IPC分类号： G02B6/10 ,  G02B6/12 ,  C03B37/023

CPC分类号： G02B6/1221 ,  G02B6/138 ,  G02B6/4214 ,  G02B6/43

摘要： The present invention relates to a flexible optical waveguide prepared by using a resin film for forming an optical waveguide for at least one of a lower cladding layer, a core layer and an upper cladding layer, wherein a ten point average roughness (Rz) on a surface of either one of the lower cladding layer and the upper cladding layer is 0.5 μm or more and 10 μm or less, a production process for the same and an optical module prepared by using the flexible optical waveguide. Provided are a flexible optical waveguide which is excellent in an adhesive property in compounding with an electric printed wiring board and turning a flexible optical waveguide into a multilayer, a production process for the same and an optical module prepared by using the flexible optical waveguide.

摘要翻译： 本发明涉及通过使用用于形成用于下包层，芯层和上包层中的至少一个的光波导的树脂膜制备的柔性光波导，其中，在 下包层和上包层中的任一个的表面为0.5μm以上且10μm以下，其制造方法以及使用柔性光波导制作的光学组件。 提供了一种柔性光波导，其与电印刷布线板的复合以及将柔性光波导转换成多层，其制造方法和通过使用柔性光波导制备的光学模块具有优异的粘合性。

公开(公告)号：US08272569B2

公开(公告)日：2012-09-25

申请号：US12455777

申请日：2009-06-05

申请人： Tomoaki Shibata ,  Yasuhisa Ichikawa ,  Katsumi Toda

发明人： Tomoaki Shibata ,  Yasuhisa Ichikawa ,  Katsumi Toda

IPC分类号： G06K7/08 ,  G08B13/14

CPC分类号： G06K19/07749

摘要： An apparatus for communicating with a radio frequency identification (RFID) tag with a feeding device configured to feed a tag medium; an antenna for label production and an antenna for information acquisition that can respectively transmit or receive information to a RFID circuit element for label production or for information acquisition; an antenna switching control portion configured to switch so as to selectively transmit an inquiry signal to the RFID circuit element for label production or for information acquisition; and a mode processing portion configured to carry out processing corresponding to a communication processing mode or an information acquisition processing mode.

摘要翻译： 一种用于与射频识别（RFID）标签通信的装置，其中馈送装置被配置为馈送标签介质; 用于标签生产的天线和用于信息获取的天线，其可以分别向用于标签生产或信息获取的RFID电路元件发送或接收信息; 天线切换控制部分，被配置为切换以选择性地将询问信号发送到RFID电路元件，用于标签制作或用于信息获取; 以及模式处理部，被配置为执行与通信处理模式或信息获取处理模式相对应的处理。

公开(公告)号：US08200059B2

公开(公告)日：2012-06-12

申请号：US12522433

申请日：2008-03-13

申请人： Tomoaki Shibata ,  Atsushi Takahashi ,  Keisuke Ookubo ,  Tetsurou Iwakura

发明人： Tomoaki Shibata ,  Atsushi Takahashi ,  Keisuke Ookubo ,  Tetsurou Iwakura

IPC分类号： G02B6/00

CPC分类号： G02B6/1221 ,  C08G59/08 ,  C08G59/621 ,  C08K3/36 ,  C08L61/06 ,  C08L63/00 ,  C08L2666/22 ,  C09J7/22 ,  C09J7/35 ,  C09J7/38 ,  C09J161/06 ,  C09J163/00 ,  C09J163/10 ,  C09J2433/00 ,  C09J2463/00 ,  G02B6/138

摘要： The present invention provides an adhesive composition for an optical waveguide which comprises (a) an epoxy resin, (b) a curing agent and (c) a high molecular compound, in which a total light transmittance and a light transmittance in a wavelength of 700 to 1600 nm in a cured matter of the adhesive composition are 80% or more and in which a transparency is consistent with a heat resistance, an adhesive film for an optical waveguide prepared by forming the above adhesive composition into a film form, an adhesive sheet for an optical waveguide comprising the above adhesive composition and a supporting base material and an optical device produced by using them.

摘要翻译： 本发明提供一种光波导用粘合剂组合物，其包含（a）环氧树脂，（b）固化剂和（c）高分子化合物，其中总的透光率和波长为700的透光率 在粘合剂组合物的固化物中为1600nm，透明度与耐热性一致时为80％以上，通过将上述粘合剂组合物形成为膜状而制备的光波导用粘合膜，粘合片 对于包含上述粘合剂组合物的光波导和支撑基材以及通过使用它们制造的光学装置。

公开(公告)号：US08057736B2

公开(公告)日：2011-11-15

申请号：US12226018

申请日：2006-09-15

申请人： Shinji Shima ,  Toshitaka Nakayama ,  Tomoaki Shibata

发明人： Shinji Shima ,  Toshitaka Nakayama ,  Tomoaki Shibata

IPC分类号： C21B13/08 ,  C21B3/00 ,  C22B7/00

CPC分类号： F27B9/16 ,  C21B13/105 ,  F27B9/34 ,  F27D1/0006 ,  Y02P10/216

摘要： The present invention discovers a new structural design technique which provides clearances between refractories 13 and fills the clearances with various types of refractories or refractory materials like in the past and, furthermore, uses another method to secure the heat expansion absorption function and provides a hearth structure of a rotary furnace hearth 1 able to prevent contact between the hearth structure and furnace side walls 3 and 4 caused by heat expansion of the refractories 13 and realize safe and smooth operation, that is, a hearth structure of a rotary furnace hearth laying two or more layers of refractories between side blocks 9 and 10 built at the inner circumferential end and outer circumferential end of a hearth refractory bed 7 of a rotary furnace hearth 1 and laying a powder or pellet hearth material 16 on its top surface, the hearth structure of a rotary furnace hearth 1 characterized by using refractories having a compressive strength of 0.1 to 5 MPa at 800 to 1500° C. for the refractories 14 laid at least at the topmost layer.

摘要翻译： 本发明发现了一种新的结构设计技术，其提供耐火材料13之间的间隙，并且像过去那样填充各种类型的耐火材料或耐火材料，并且还使用另一种方法来确保热膨胀吸收功能并提供炉床结构 能够防止由耐火材料13的热膨胀引起的炉床结构和炉侧壁3和4之间的接触的旋转炉床1，实现安全平稳的操作，即设置两个或多个的旋转炉床的炉床结构 在旋转炉床1的炉床耐火材料床7的内圆周端和外圆周端上建立的侧块9和10之间的更多的耐火材料层，并且在其顶表面上放置粉末或丸状炉床材料16，炉床结构 一种旋转炉床1，其特征在于在800℃下使用抗压强度为0.1〜5MPa的耐火材料 对于至少铺设在最上层的耐火材料14为1500℃。