A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PHOSPHOR, LIGHT EMITTING DEVICE AND LIGHTING APPARATUS
An object of the invention is to provide a phosphor that emits a light containing much red and green light components and a light-emitting device and a lighting apparatus comprising the phosphor that have favorable color rendering properties. An oxide nitride phosphor having a garnet structure represented by Formula [1]:A w Al x C y : Ce z , in Formula [1], A=(Lu a ,Y b ), a+b=1, 0
PHOSPHOR, LIGHT EMITTING DEVICE AND LIGHTING APPARATUS
An object of the invention is to provide a phosphor that emits a light containing much red and green light components and a light-emitting device and a lighting apparatus comprising the phosphor that have favorable color rendering properties. An oxide nitride phosphor having a garnet structure represented by Formula [1]:A w Al x C y : Ce z , in Formula [1], A=(Lu a ,Y b ), a+b=1, 0
PHOSPHOR, LIGHT EMITTING DEVICE AND LIGHTING APPARATUS
PHOSPHOR, LICHTEMITTIERENDE VORRICHTUNG UND BELEUCHTUNGSVORRICHTUNG
LUMINOPHORE, DISPOSITIF ÉMETTANT LA LUMIÈRE ET APPAREIL D'ÉCLAIRAGE
KOBAYASHI KEITA (author) / FUSHII YASUHITO (author)
2017-06-21
Patent
Electronic Resource
English
IPC:
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
C04B
Kalk
,
LIME
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
PRODUCTION METHOD OF PHOSPHOR, PHOSPHOR, LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE
| European Patent Office | 2018