公开(公告)号：US20160252675A1

公开(公告)日：2016-09-01

申请号：US14442228

申请日：2013-11-12

申请人： Daichi Sakai ,  Yoshiaki Tsubomatsu ,  Toshihiro Kuroda ,  Kazushi Minakawa ,  Hiroshi Betsui

发明人： Daichi Sakai ,  Yoshiaki Tsubomatsu ,  Toshihiro Kuroda ,  Kazushi Minakawa ,  Hiroshi Betsui

IPC分类号： G02B6/122 ,  G02B6/136 ,  G02B6/42 ,  G02B6/13

CPC分类号： G02B6/122 ,  G02B6/13 ,  G02B6/136 ,  G02B6/138 ,  G02B6/423 ,  G02B6/4292

摘要： An optical waveguide is provided with a substrate 1, a lower cladding layer 2 that is formed on the substrate 1, an optical signal transmitting core pattern 31 and a protruding pattern 32 that are disposed on the lower cladding layer 2, and an upper cladding layer 4 that is disposed in a manner that it covers the optical signal transmitting core pattern 31 in association with the lower cladding layer 2. The protruding pattern 32 has an outer peripheral wall 33 that protrudes out of the substrate 1, the lower cladding layer 2, and the upper cladding layer 4 in an outer peripheral direction of the substrate 1.

摘要翻译： 光波导设置有基板1，形成在基板1上的下包层2，设置在下包层2上的光信号传输芯图案31和突出图案32，以及上包层 4以与下包层2相关的方式覆盖光信号传输芯图案31的方式配置。突出图案32具有从基板1突出的外周壁33，下包层2， 和上基层4在基板1的外周方向上。

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。