Light-emitting device and manufacturing method thereof

Details Light-emitting device and manufacturing method thereof Light-emitting device and manufacturing method thereof

2007-11-28

2010-10-12

Patel, Ashok (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S502000, C313S506000

Reexamination Certificate

active

07812516

ABSTRACT:
A light-emitting device includes: a light-emitting element whose main emission wavelength is 410 nm or less; and one phosphor layer or more stacked to cover a light-emitting surface of the light-emitting element and containing phosphors that absorb light from the light-emitting element and wavelength-convert the absorbed light to emit light.

REFERENCES:
patent: 7026755 (2006-04-01), Setlur et al.
patent: 7038370 (2006-05-01), Mueller-Mach et al.
patent: 7319289 (2008-01-01), Suehiro et al.
patent: 7327078 (2008-02-01), Setlur et al.
patent: 2001-127346 (2001-05-01), None

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