Invention Grant
- Patent Title: Multi-wavelength-emitting lens to reduce blending of light over long distances
- Patent Title (中): 多波长发射透镜，可减少长距离光的混合
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Application No.: US14211289Application Date: 2014-03-14
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Publication No.: US09255671B2Publication Date: 2016-02-09
- Inventor: Dale Needham
- Applicant: Nanoco Technologies, Ltd.
- Applicant Address: GB Manchester
- Assignee: Nanoco Technologies Ltd.
- Current Assignee: Nanoco Technologies Ltd.
- Current Assignee Address: GB Manchester
- Agency: Blank Rome LLP
- Main IPC: F21K99/00
- IPC: F21K99/00 ; B61L5/18
Abstract:
A lamp for safety signalling is disclosed. The lamp uses quantum dot phosphors to down-convert light from a primary light source and provide red or green light.
Public/Granted literature
- US20140268639A1 Multi-Wavelength-Emitting Lens To Reduce Blending of Light Over Long Distances Public/Granted day:2014-09-18
Information query
