| 发明名称 |
SOLAR CELL |
| 摘要 |
In various embodiments, a solar cell includes: a substrate with a light incidence side and a rear side and a dielectric layer on the back of the substrate. The dielectric layer includes openings, which extend through the dielectric layer towards the back of the substrate. The solar cell further includes a plurality of metal contacts which are configured in the openings; and a metal structure which is configured on the dielectric layer. The metal structure includes contact areas which are connected to the metal contacts in an electrically conducting manner. The metal structure is structured such that the dielectric layer is at least partially exposed around the metal contacts. |
| 申请公布号 |
US2015107645(A1) |
申请公布日期 |
2015.04.23 |
| 申请号 |
US201414488303 |
申请日期 |
2014.09.17 |
| 申请人 |
SolarWorld Innovations GmbH |
发明人 |
Bitnar Bernd |
| 分类号 |
H01L31/02;H01L31/05 |
主分类号 |
H01L31/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A solar cell, comprising:
a substrate with a light incidence side and a rear side; a dielectric layer on the back of the substrate, wherein the dielectric layer includes openings, which extend through the dielectric layer towards the back of the substrate; a plurality of metal contacts which are configured in the openings; and a metal structure which is configured on the dielectric layer;
wherein the metal structure includes contact areas which are connected to the metal contacts in an electrically conducting manner;wherein the metal structure is structured such that the dielectric layer is at least partially exposed around the metal contacts. |
| 地址 |
Freiberg DE |
