发明名称 |
SOLAR CELL AND METHOD OF FABRICATING THE SAME |
摘要 |
Disclosed are a solar cell, and a method of fabricating the same. The solar cell includes: a back electrode layer on a support substrate; a light absorbing layer on the back electrode layer; and a front electrode layer on the light absorbing layer, wherein the light absorbing layer has a bandgap energy which is gradually increased toward a top surface of the light absorbing layer. |
申请公布号 |
US2014318610(A1) |
申请公布日期 |
2014.10.30 |
申请号 |
US201214357717 |
申请日期 |
2012.11.08 |
申请人 |
LG INNOTEK CO., LTD. |
发明人 |
Park Gi Gon |
分类号 |
H01L31/065;H01L31/0224;H01L31/032 |
主分类号 |
H01L31/065 |
代理机构 |
|
代理人 |
|
主权项 |
1. A solar cell comprising:
a back electrode layer on a support substrate; a light absorbing layer on the back electrode layer; and a front electrode layer on the light absorbing layer, wherein the light absorbing layer has a bandgap energy which is gradually increased toward a top surface of the light absorbing layer. |
地址 |
Seoul KR |