发明申请
US20220317375A1 OPTICAL FIBER ARRANGEMENT METHOD, OPTICAL FIBER FUSION SPLICING METHOD, METHOD FOR MANUFACTURING OPTICAL FIBER RIBBON WITH CONNECTOR, AND INTERMITTENTLY CONNECTED OPTICAL FIBER RIBBON
有权
基本信息:
- 专利标题： OPTICAL FIBER ARRANGEMENT METHOD, OPTICAL FIBER FUSION SPLICING METHOD, METHOD FOR MANUFACTURING OPTICAL FIBER RIBBON WITH CONNECTOR, AND INTERMITTENTLY CONNECTED OPTICAL FIBER RIBBON
- 申请号：US17634138 申请日：2020-07-13
- 公开(公告)号：US20220317375A1 公开(公告)日：2022-10-06
- 发明人： Soichiro Kaneko , Koji Tomikawa , Ken Osato , Noriaki Yamashita
- 申请人： FUJIKURA LTD.
- 申请人地址： JP Tokyo
- 专利权人： FUJIKURA LTD.
- 当前专利权人： FUJIKURA LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2019-165999 20190912
- 国际申请： PCT/JP2020/027217 WO 20200713
- 主分类号： G02B6/255
- IPC分类号： G02B6/255 ; G02B6/245 ; G02B6/46 ; G02B6/25 ; G02B6/44
摘要：
An optical fiber arrangement method includes: preparing an intermittently connected optical fiber ribbon including optical fibers arranged side by side at a first pitch larger than a fiber diameter; holding a non-connecting region of the optical fiber ribbon with a holder, where connecting portions intermittently connect the optical fibers extending out from the holder to each other; changing a width of the optical fiber ribbon in an interior of the holder; and arranging the optical fibers, extending out from the holder, with intervals of the optical fibers changed from the first pitch to a second pitch smaller than the first pitch by removing the connecting portions in a state where the holder is holding the optical fibers.
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G02 | 光学 |
| ----G02B | 光学元件、系统或仪器 |
| ------G02B6/00 | 光导；包含光导和其他光学元件（如耦合器）的装置的结构零部件 |
| --------G02B6/02 | .带有包层的光导纤维 |
| ----------G02B6/255 | ..光导的连接，例如通过熔融或粘接 |