| 发明名称 |
METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate control of the density of phosphors around an LED chip and the thickness of a phosphor layer. <P>SOLUTION: A sheet 10 is created by filling it with phosphors with high density, and the phosphor sheet 10 is cladded into a reflective case 3, and then is dropped into the reflective case 3 for cladding at least the top surface of an LED chip 5. Further, a whole area including the lateral side of the LED chip 5 is flexibly surrounded by the softened phosphor sheet 10. <P>COPYRIGHT: (C)2009,JPO&INPIT |
| 申请公布号 |
JP2009094262(A) |
申请公布日期 |
2009.04.30 |
| 申请号 |
JP20070262887 |
申请日期 |
2007.10.09 |
| 申请人 |
TOYODA GOSEI CO LTD;PANASONIC CORP |
发明人 |
NAMIKI AKIO;HARUNA TAKAO;SATO HIROYUKI;KOYA KENICHI;SHIRAHATA TAKAHIRO;IKEDA TADAAKI |
| 分类号 |
H01L33/32;H01L33/50;H01L33/60 |
主分类号 |
H01L33/32 |
| 代理机构 |
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