METHOD FOR IMPROVING LIGHT TO ELECTRIC ENERGY CONVERSION EFFICIENCY OF ORGANIC-INORGANIC HYBRID TANDEM MULTIJUNTION PHOTOVOLTAICS
摘要
PURPOSE: A method for improving the photoelectric conversion efficiency of an organic/inorganic complex tandem solar cell is provided to improve permeability by controlling the thickness of a photoactive layer. CONSTITUTION: An ITO electron transport layer is laminated on the upper part of an inorganic photoactive layer. A lamination process is performed by a magnetron sputtering method. The inorganic photoactive layer consists of an amorphous silicon layer. The thickness of the photoactive layer is controlled to improve the photoelectric conversion efficiency of a solar cell. [Reference numerals] (AA) Current density; (BB) Example 4; (CC) Comparative example 2; (DD) Comparative example 1; (EE) Voltage [v]
申请公布号
KR101304573(B1)
申请公布日期
2013.09.05
申请号
KR20120066334
申请日期
2012.06.20
申请人
KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人
KIM, CHANG SU;SEO, JI HOON;KIM, DONG HO;KANG, JAE WOOK;JEONG, YONG SOO;NAM, KEE SEOK;RYU, SEOUNG YOON;KWON, JUNG DAE