System and method for selected pump LEDs with multiple phosphors
An LED pump light with multiple phosphors is described. LEDs emitting radiation at violet and/or ultraviolet wavelengths are used to pump phosphor materials that emit other colors. The LEDs operating in different wavelength ranges are arranged to reduce light re-absorption and improve light output e...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
21.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | An LED pump light with multiple phosphors is described. LEDs emitting radiation at violet and/or ultraviolet wavelengths are used to pump phosphor materials that emit other colors. The LEDs operating in different wavelength ranges are arranged to reduce light re-absorption and improve light output efficiency. |
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Bibliography: | Application Number: US202016915466 |