Solar cell comprising CIGS light absorbing layer and method for manufacturing same
The resent invention relates to a method for manufacturing a solar cell, the method comprising the steps of: (a) forming a lower electrode layer on a substrate; (b) forming a CIGS light absorbing layer on the lower electrode layer by supplying a copper precursor to deposit a copper thin film using c...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English |
Published |
28.07.2020
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The resent invention relates to a method for manufacturing a solar cell, the method comprising the steps of: (a) forming a lower electrode layer on a substrate; (b) forming a CIGS light absorbing layer on the lower electrode layer by supplying a copper precursor to deposit a copper thin film using chemical vapor deposition and then supplying a gallium precursor, an indium precursor, and a first selenium precursor to deposit a gallium thin film and an indium-selenium thin film using chemical vapor deposition; and (c) sequentially forming a buffer layer and a front electrode layer on the CIGS light absorbing layer. |
---|---|
Bibliography: | Application Number: US201616066631 |