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Detail
Registered METHOD FOR MANUFACTURING SOLAR CELL
- Inventors
- Kim Kyung Hyun, Kim Je Ha, Choi Hae-Won, Cho Daehyung, Chung Yong-Duck
- Application No.
- 13530370 (2012.06.22)
- Publication No.
- 20130095600 (2013.04.18)
- Registration No.
- 8647916 (2014.02.11)
- Country
- UNITED STATES
- Project Code
- 11MB3100, Development of High Efficiency CIGS Ultra Thin-Film Solar Cells by Reactive Sputtering, Kim Je Ha
- Abstract
- Methods for manufacturing a solar cell are provided. The method may include forming a lower electrode on a substrate, forming a light absorption layer on the lower electrode, forming a buffer layer on the light absorption layer, and forming a window layer on the buffer layer. The window layer may include an intrinsic layer and the transparent electrode which have electric characteristics different from each other, respectively. The intrinsic layer and the transparent electrode may be formed by a sputtering process using a single target formed of metal oxide doped with impurities.
- KSP Keywords
- Absorption layer, Buffer layer, Light absorption, Metal-oxide(MOX), Single target, Solar Cells, electric characteristics, intrinsic layer, light absorption layer, sputtering process, transparent electrode, window layer