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US 2016/0081142 A1Published application
Light emitting apparatus and lighting apparatus
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsMasumi ABE, Toshifumi OGATA, Atsuyoshi ISHIMORI, Kenji SUGIURA, Toshiaki KURACHI
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Abstract
Light emitting apparatus including: substrate; LED chips on substrate; first sealing layer sealing LED chips; second sealing layer above first sealing layer; and phosphor layer containing yellow phosphor, disposed between first sealing layer and second sealing layer, wherein phosphor layer contains the yellow phosphor in higher density than first sealing layer and second sealing layer.
Claims9
A light emitting apparatus comprising:
- a substrate;
- a light emitting element on the substrate;
- a first sealing layer sealing the light emitting element;
- a second sealing layer above the first sealing layer;
- and
- a phosphor layer between the first sealing layer and the second sealing layer, the phosphor layer containing phosphor, wherein
- the phosphor layer contains the phosphor in higher density than the first sealing layer and the second sealing layer.
4 more elements
A method for fabricating a light emitting apparatus, comprising:
- (a) mounting a light emitting element on a substrate;
- (b) forming a first sealing layer sealing the light emitting element;
- and
- (c) forming a phosphor layer containing phosphor above the first sealing layer, and forming a second sealing layer above the phosphor layer, wherein
- the phosphor layer contains the phosphor in higher density than the first sealing layer and the second sealing layer.
2 more elements
Dependencies are inferred from the claim text.