| 发明名称 | Ceramic/metal composite structure | ||
| 摘要 | A ceramic/metal composite structure includes an aluminum oxide substrate, an interface bonding layer and a copper sheet. The interface bonding layer is disposed on the aluminum oxide substrate. The copper sheet is disposed on the interface bonding layer. The interface bonding layer bonds the aluminum oxide substrate to the copper sheet. Some pores are formed near or in the interface bonding layer. A porosity of the interface bonding layer is substantially smaller than or equal to 25%. | ||
| 申请公布号 | US9586382(B2) | 申请公布日期 | 2017.03.07 |
| 申请号 | US201213354176 | 申请日期 | 2012.01.19 |
| 申请人 | NATIONAL TAIWAN UNIVERSITY | 发明人 | Tuan Wei-Hsing;Lee Shao-Kuan |
| 分类号 | B32B15/20;H01L23/373;H05K3/38;B32B18/00;C04B37/02;H05K1/03;H05K3/18 | 主分类号 | B32B15/20 |
| 代理机构 | Muncy, Geissler, Olds & Lowe, P.C. | 代理人 | Muncy, Geissler, Olds & Lowe, P.C. |
| 主权项 | 1. A ceramic/metal composite structure, comprising: an aluminum oxide substrate; an interface bonding layer directly disposed on the aluminum oxide substrate; and a copper sheet directly disposed on the interface bonding layer and entirely separated from the aluminum oxide substrate by the interface bonding layer, wherein the interface bonding layer directly bonds the aluminum oxide substrate to the copper sheet and has a plurality of pores, and a porosity of the interface bonding layer is substantially smaller than or equal to 25% and substantially greater than or equal to 1%. | ||
| 地址 | Taipei TW | ||