Light emitting device and method for manufacturing the same

Details Light emitting device and method for manufacturing the same Light emitting device and method for manufacturing the same

2011-01-18

2011-01-18

Macchiarolo, Peter J (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S046000, C445S025000

Reexamination Certificate

active

07872418

ABSTRACT:
By using a light emitting device including a substrate and a light emitting unit, the light emitting unit including: a plurality of light emitting elements that are mounted on substrate and electrically connected to external electrodes; a first sealing member layer containing a first fluorescent material, formed to cover light emitting elements; and a second sealing member layer containing a second fluorescent material, formed on first sealing member layer, as well as a method for manufacturing thereof, it becomes possible to provide a light emitting device capable of suppressing color shifts and the like by the fluorescent materials, and of being easily manufactured, as well as a method for manufacturing the same.

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patent: 2004/0135504 (2004-07-01), Tamaki et al.
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patent: 2005/0225222 (2005-10-01), Mazzochette et al.
patent: 2001-007405 (2001-01-01), None
patent: 2004-071726 (2004-03-01), None

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