发明名称 |
BRITHOLITE PHOSPHOR AND LIGHT EMITTING DIODES COMPRISING THE BRITHOLITE PHOSPHOR FOR SOLID-STATE LIGHTING APPLICATIONS |
摘要 |
The present invention relates to a phosphor which can be used to a LED lighting. More particularly, the present invention relates to a britholite-based phosphor having a novel composition, and to a white light emitting element comprising the phosphor. The britholite-based phosphor has enhanced luminous intensity when exposed to an excitation light source having 350-450 nm by adopting a phosphor with the same structure having SiO_4 to an apatite-based phosphor, and by changing the position to which Eu^2+ is substituted. |
申请公布号 |
KR101642474(B1) |
申请公布日期 |
2016.07.25 |
申请号 |
KR20150101599 |
申请日期 |
2015.07.17 |
申请人 |
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY |
发明人 |
IM, WON BIN;KIM, SEUNG JUN;UNITHRATTIL SANJITH |
分类号 |
C09K11/77;C09K11/02;C09K11/71;H01L33/50;H05B33/14 |
主分类号 |
C09K11/77 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|