发明名称 |
Light emitting apparatus and method for producing the same |
摘要 |
A light emitting apparatus including a base ( 2 ) having electrodes ( 6 a , 6 b), an LED ( 4 ) mounted on the base and electrically connected through electrical connecting members to the electrodes, a translucent sealing resin ( 8 ) to seal the light emitting element, a wavelength conversion material ( 9 ) to convert at least one portion of light emitted from the light emitting element to a different wavelength and a precipitation-prevention agent ( 10 ) to reduce precipitation of the wavelength conversion material being contained in the sealing resin, the precipitation-prevention agent being capable of controlling an amount of the wavelength conversion material precipitated.
|
申请公布号 |
US2007194676(A1) |
申请公布日期 |
2007.08.23 |
申请号 |
US20070708124 |
申请日期 |
2007.02.20 |
申请人 |
CITIZEN ELECTRONICS CO., LTD. |
发明人 |
TANDA YUICHIRO;ISHIHARA KAZUYA;TSUBOSAKI YOSHINORI |
分类号 |
H01K1/30;H01L33/50;H01L33/56;H01L33/62 |
主分类号 |
H01K1/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|