发明名称 |
LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME |
摘要 |
The light emitting device 10 comprises a mounting substrate 11, LED chips 20 flip-chip bonded on the mounting substrate 11, and a glass sealing member 30 made of a plate-shaped glass material that seals the LED chips 20 formed on the mounting substrate 11. Here, the glass sealing member 30 is in a state in which fine voids are almost evenly dispersed and distributed between the powder grains of the glass material, and the powder grains are connected with each other, and the fine bumps/dips 30a are almost evenly dispersed and distributed on the surface of the glass sealing member 30.
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申请公布号 |
US2013075767(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201213550529 |
申请日期 |
2012.07.16 |
申请人 |
YAMAGUCHI SEIJI;TASUMI KOJI;TOYODA GOSEI CO., LTD. |
发明人 |
YAMAGUCHI SEIJI;TASUMI KOJI |
分类号 |
H01L33/48;C03B19/06;C03B23/203 |
主分类号 |
H01L33/48 |
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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