Wavelength conversion through remote phosphor on a support wheel
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United States of America Patent
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Jul 12, 2016
Grant Date -
Apr 3, 2014
app pub date -
Jun 9, 2011
filing date -
Jun 9, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A lighting device may include at least one phosphor region which can be irradiated by a primary light source, and at least one optical filter region which can be disposed downstream of the at least one phosphor region, wherein the at least one phosphor region and the at least one filter region are arranged at a different level on a common support wheel.
First Claim
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International Classification(s)
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- F21W:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- F21K:LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- A61B:DIAGNOSIS; SURGERY; IDENTIFICATION
- F21S:NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
- [Classification Symbol]
- [Patents Count]
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