发明名称 |
LED PACKAGE AND MENUFACTURING METHOD OF THE SAME |
摘要 |
The present invention relates to an LED package. The LED package includes a substrate; an LED chip mounted on the substrate; a fluorescent resin layer formed in a cavity of the substrate; and a fluorescent sheet stacked on the upper part of the fluorescent resin layer. The fluorescent sheet includes a first resin layer in which a fluorescent substance is dispersed; and a second resin layer which includes a microsphere material. According to an embodiment of the present invention, the total luminous flux, luminous intensity, and color rendering of the LED package are improved. |
申请公布号 |
KR20140076221(A) |
申请公布日期 |
2014.06.20 |
申请号 |
KR20120144541 |
申请日期 |
2012.12.12 |
申请人 |
KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION |
发明人 |
PARK, LEE SOON;KIM, BO SUNG;KWAK, SEON GKWON;HYEON, DEOK JAE |
分类号 |
H01L33/50;H01L33/48 |
主分类号 |
H01L33/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|