Invention Grant
- Patent Title: Intermittent-connection-type optical fiber ribbon with thick and thin vertical lines and method for manufacturing
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Application No.: US15771706Application Date: 2016-12-22
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Publication No.: US10585255B2Publication Date: 2020-03-10
- Inventor: Fumiaki Sato , Keisuke Okada , Yoshiaki Nagao , Nobuyuki Suzuki , Yuuki Shimoda
- Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Current Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Current Assignee Address: JP Osaka-shi, Osaka
- Agency: Drinker Biddle & Reath LLP
- Priority: JP2016-004682 20160113; JP2016-016402 20160129
- International Application: PCT/JP2016/088549 WO 20161222
- International Announcement: WO2017/122518 WO 20170720
- Main IPC: G02B6/44
- IPC: G02B6/44
Abstract:
An intermittent-connection-type optical fiber ribbon includes: a plurality of optical fiber core wires that are disposed in parallel; a connecting resin that is coated on surfaces of the plurality of optical fiber core wires; and slits that are provided intermittently in the connecting resin partially between the optical fiber core wires in a longitudinal direction, and a marking is on the connecting resin.
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