Fluorescent light-emitting module, projector, and phosphor wheel

A fluorescent light-emitting module (1) comprises: a light source (10); a phosphor wheel (20) which includes a yellow phosphor (23y) that emits first fluorescence as a result of being excited by excitation light emitted by the light source (10); a color wheel (30) which includes a color filter that...

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Bibliographische Detailangaben
Hauptverfasser:	HONDA, YOSUKE, TAKAHIRA, YOSHIYUKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES THEREFOR ADHESIVES APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CHEMISTRY CINEMATOGRAPHY DYES ELECTROGRAPHY HOLOGRAPHY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PHOTOGRAPHY PHYSICS POLISHES
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Beschreibung
Zusammenfassung:	A fluorescent light-emitting module (1) comprises: a light source (10); a phosphor wheel (20) which includes a yellow phosphor (23y) that emits first fluorescence as a result of being excited by excitation light emitted by the light source (10); a color wheel (30) which includes a color filter that carries out trimming by cutting a portion of the first fluorescence so that the same becomes a desired color of light; and a red phosphor (23r) that emits second fluorescence as a result of being excited by the portion of the first fluorescence.