发明名称 |
PHOSPHOR PLATE COMPOSITION AND PHOSPHOR PLATE FOR VEHICLE HEADLAMP COMPRISING SAME |
摘要 |
Examples of the present invention relate to a phosphor plate composition having a wide emission region while improving luminance. The composition comprises: yttrium aluminum garnet (YAG) or gadolinium yttrium aluminum garnet ((Gd, Y) AG) phosphor powders doped with any one dopant selected from cerium (Ce), gadolinium (Gd) and neodymium (Nd); and a sintering agent of any one selected from lithium fluoride (LiF), magnesium oxide (MgO) and spinel (MgAl2O4). |
申请公布号 |
WO2017018824(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
WO2016KR08277 |
申请日期 |
2016.07.28 |
申请人 |
LG INNOTEK CO., LTD. |
发明人 |
WON, Ju Yeon;KIM, Won Jin |
分类号 |
C09K11/77;B60Q1/04;C03C4/12;C09K11/64 |
主分类号 |
C09K11/77 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|