Invention Grant
- Patent Title: Multi-channel lamp system and method with mixed spectrum
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Application No.: US14757957Application Date: 2015-12-24
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Publication No.: US09974138B2Publication Date: 2018-05-15
- Inventor: Gary Robert Allen , Ashfaqul I. Chowdhury , David C. Dudik , Kevin James Vick , Thomas J. Boyle
- Applicant: GE LIGHTING SOLUTIONS, LLC
- Applicant Address: US OH East Cleveland
- Assignee: GE LIGHTING SOLUTIONS, LLC
- Current Assignee: GE LIGHTING SOLUTIONS, LLC
- Current Assignee Address: US OH East Cleveland
- Agency: GE Global Patent Operation
- Agent Peter T. DiMauro
- Main IPC: H05B33/08
- IPC: H05B33/08 ; A61N5/06 ; F21V23/04 ; H05B37/02 ; F21Y101/00 ; F21Y115/10

Abstract:
Composite light sources and methods use a low-blue component light source emitting first substantially white light and a high-blue component light source emitting second substantially white light. The second substantially white light has a greater correlated color temperature than the first substantially white light. The first and second substantially white light combine to provide substantially intermediate warm-white light.
Public/Granted literature
- US20160316527A1 Multi-channel lamp system and method with mixed spectrum Public/Granted day:2016-10-27
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