| 发明名称 |
Multilayer Thin-Film Back Contact System For Flexible Photovoltaic Devices On Polymer Substrates |
| 摘要 |
A polymer substrate and back contact structure for a photovoltaic element, and a photovoltaic element include a CIGS photovoltaic structure, a polymer substrate having a device side at which the photovoltaic element can be located and a back side opposite the device side. A layer of dielectric is formed at the back side of the polymer substrate. A metal structure is formed at the device side of the polymer substrate. |
| 申请公布号 |
US2014186993(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201414198209 |
申请日期 |
2014.03.05 |
| 申请人 |
Ascent Solar Technologies, Inc. |
发明人 |
Woods Lawrence M.;Stevens Hobart;Armstrong Joseph H. |
| 分类号 |
H01L31/0264 |
主分类号 |
H01L31/0264 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for forming a photovoltaic element, comprising:
disposing a dielectric layer on a back side of a polymer substrate; disposing a metal structure on a device side of the polymer substrate, the device side being opposite of the back side; and disposing a CIGS photovoltaic structure on the metal structure. |
| 地址 |
Denver CO US |
