Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tsukasa Maruyama0
Tetsuya Ikuta0
Date of Patent
October 12, 2010
Patent Application Number
11987176
Date Filed
November 28, 2007
Patent Primary Examiner
Patent 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.
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