发明名称 |
LIGHT EMITTING DEVICE AND BACKLIGHT UNIT USING THE SAME |
摘要 |
This invention provides a light emitting device having high adhesion between a sealing member and a packaging member. The light emitting device (100) comprises a package (20) with a concave part having a bottom face (20a) and a side wall (20b), a luminescent element (10) mounted on a concave part (60) in its bottom face (20a) in the package (20), and a sealing member (40) disposed within the concave part (60) in the package (20) and covering the light emitting element (10). The package (20) comprises, in the whole monomer component, 5% by weight to 70% by weight of potassium titanate fiber and/or wollastonite, 10% by weight to 50% by weight of titanium oxide, 15% by weight to 85% by weight of a semi-aromatic polyamide having an aromatic monomer content of not less than 20% by mole, and the thickness of a side wall (20b) in the concave part (60) in the package (20) is not more than 100 µm. The sealing member (40) is silicone. |
申请公布号 |
WO2007037355(A1) |
申请公布日期 |
2007.04.05 |
申请号 |
WO2006JP319427 |
申请日期 |
2006.09.29 |
申请人 |
NICHIA CORPORATION;KITANI, MOTOHISA;ICHIKAWA, HIROFUMI;TSUKIOKA, TOMOYA;MIKI, TOMOHIDE;KURAMOTO, MASAFUMI |
发明人 |
KITANI, MOTOHISA;ICHIKAWA, HIROFUMI;TSUKIOKA, TOMOYA;MIKI, TOMOHIDE;KURAMOTO, MASAFUMI |
分类号 |
C08L77/00;H01L33/48;H01L33/56 |
主分类号 |
C08L77/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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