| 发明名称 |
ETCHED MULTI-LAYER SHEETS |
| 摘要 |
A method includes creating an opening in a first outer layer of a multilayer sheet of material, the sheet of material having three or more layers of material, including the first outer layer and a second outer layer. A selective etchant is introduced through the opening, where the etchant selectively etches an interior metal layer of the multilayer sheet of material compared with the first and second outer layers. The selective etchant is permitted to etch material of the interior metal layer under the first outer layer. |
| 申请公布号 |
US2016349796(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201615235934 |
申请日期 |
2016.08.12 |
| 申请人 |
HAMBURGEN William;LAM Lawrence;TANNER James |
发明人 |
HAMBURGEN William;LAM Lawrence;TANNER James |
| 分类号 |
G06F1/16;C23F1/02 |
主分类号 |
G06F1/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
creating an opening in a first outer layer of a multilayer sheet of material, the sheet of material having three or more layers of material, including the first outer layer and a second outer layer; introducing a selective etchant through the opening, wherein the etchant selectively etches an interior metal layer of the multilayer sheet of material compared with the first and second outer layers; and permitting the selective etchant to etch material of the interior metal layer under the first outer layer. |
| 地址 |
Palo Alto CA US |
