发明名称 |
MATERIAL FOR LIGHT-REFLECTING SUBSTRATE, LIGHT-REFLECTING SUBSTRATE AND LIGHT EMITTING DEVICE USING THE SAME |
摘要 |
Disclosed is a material which allows easy manufacture of a light-reflecting substrate with high optical reflectivity. The disclosed material for the light-reflecting substrate contains an Nb 2 O 5 crystal powder and a glass powder substantially free of CaO in the composition thereof. |
申请公布号 |
KR20130092385(A) |
申请公布日期 |
2013.08.20 |
申请号 |
KR20127027790 |
申请日期 |
2011.04.05 |
申请人 |
NIPPON ELECTRIC GLASS CO., LTD. |
发明人 |
UMAYAHARA YOSHIO |
分类号 |
G02B5/08;C03C14/00 |
主分类号 |
G02B5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|