Invention Grant
- Patent Title: Multiple light collection and lens combinations with co-located foci for curing optical fibers
- Patent Title (中): 多光收集和透镜组合与固定光纤的共定焦点
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Application No.: US13648447Application Date: 2012-10-10
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Publication No.: US09304273B2Publication Date: 2016-04-05
- Inventor: Doug Childers
- Applicant: Phoseon Technology, Inc.
- Applicant Address: US OR Hillsboro
- Assignee: Phoseon Technology, Inc.
- Current Assignee: Phoseon Technology, Inc.
- Current Assignee Address: US OR Hillsboro
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Main IPC: G21G1/12
- IPC: G21G1/12 ; G02B6/44
Abstract:
A device for UV curing a coating or printed ink on a workpiece such as an optical fiber comprises at least two UV light sources equally spaced around a central axis, each UV light source comprising a reflector and a cylindrical lens, and the UV curing device configured to receive a workpiece along the central axis. The reflectors are configured to substantially reduce the emitting angle of light from the UV light sources, thereby directing the light substantially through the cylindrical lenses, the cylindrical lenses focusing the light intensely along a surface of the workpiece.
Public/Granted literature
- US20130092847A1 MULTIPLE LIGHT COLLECTION AND LENS COMBINATIONS WITH CO-LOCATED FOCI FOR CURING OPTICAL FIBERS Public/Granted day:2013-04-18
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