Light emitting device

Details Light emitting device Light emitting device

2008-01-15

2008-01-15

Patel, Ashok (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

With gaseous discharge medium

C313S112000, C313S478000, C313S493000, C313S495000, C313S512000, C313S636000, C313S487000, C362S260000, C362S310000, C362S341000

Reexamination Certificate

active

10796302

ABSTRACT:
A light emitting device has a light emitting element, and a phosphor layer of phosphor glass to generate fluorescence while being excited by light emitted from the light emitting element. The light emitting element emits ultraviolet light, and the phosphor glass generates visible fluorescence while being excited by the ultraviolet light.

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patent: WO 02054503 (2002-07-01), None

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