VEHICLE LAMP AND LIGHT-EMITTING DEVICE

VEHICLE LAMP AND LIGHT-EMITTING DEVICE

A vehicle lamp (1) is provided with: a semiconductor laser element (5) configured so as to emit laser light; a condensing lens (7) configured so as to condense laser light emitted from the semiconductor laser element (5); a first phosphor (9) configured such that the wavelength of at least some of t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NOMURA Akihiro, TOKIDA Tsukasa, ONODA Yukihiro
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:A vehicle lamp (1) is provided with: a semiconductor laser element (5) configured so as to emit laser light; a condensing lens (7) configured so as to condense laser light emitted from the semiconductor laser element (5); a first phosphor (9) configured such that the wavelength of at least some of the laser light condensed with the condensing lens (7) is converted, whereby white light is generated; a reflector (60) configured so as to reflect the white light emitted from the first phosphor (9); and a second phosphor (21) disposed between the first phosphor (9) and the reflector (60), and configured so as to convert the wavelength of at least some of the light emitted from the first phosphor (9).