| 发明名称 |
WIRING SUBSTRATE AND LIGHT EMITTING DEVICE |
| 摘要 |
Discoloration is suppressed in a wiring substrate including a conductive member including silver. A wiring substrate includes a ceramic layer and a conductive member including a conductive layer disposed on an upper surface of the ceramic layer. The conductive member includes silver and at least a portion of an upper surface of the conductive layer is covered with a covering layer. The covering layer includes an inorganic reflecting layer and a glass layer stacked on the inorganic reflecting layer. |
| 申请公布号 |
US2015181711(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201414582282 |
申请日期 |
2014.12.24 |
| 申请人 |
NICHIA CORPORATION |
发明人 |
NAKABAYASHI Takuya;TAMAKI Hiroto |
| 分类号 |
H05K1/18;H05K1/02;H05K1/09;H01L33/48;H05K1/03 |
主分类号 |
H05K1/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A wiring substrate comprising:
a ceramic layer; and a conductive member including a conductive layer disposed on an upper surface of the ceramic layer, wherein the conductive member includes silver and at least a portion of an upper surface of the conductive layer is covered with a covering layer; and the covering layer includes an inorganic reflecting layer and a glass layer stacked on the inorganic reflecting layer. |
| 地址 |
Anan-shi JP |
