Korea Institute of Science and Technology

Gee Yeong Kim

Won Mok Kim

Jeung-hyun Jeong

Kyeong Seok Lee

HyunJae Lee

Jeung Hyun Jeong

Hyeonggeun Yu

Yoon Hee Jang

Hyeong Geun Yu

Seonghoon Jeong

Eun Pyung Choi

The present disclosure relates to a thin-film solar cell capable of independently adjusting transparency and color, which is capable of selectively controlling transmittance while independently adjusting external and internal colors within a range in which degradation of photoelectric conversion efficiency is minimized, and a method of manufacturing the same, and the thin-film solar cell capable of independently adjusting transparency and color according to the present disclosure includes a structure in which a back transparent electrode, a light absorption layer, a front transparent electrode, and a front color layer are sequentially stacked on a transparent substrate, in which a light transmission part region, to which the back transparent electrode is exposed, is formed by removing the front color layer, the front transparent electrode, and the light absorption layer.

Thin-film solar cell capable of independently adjusting transparency and color and method of manufacturing the same

Provided is a see-through thin film solar cell module including a transparent substrate, a first back electrode deposited on a first surface of the transparent substrate, a second back electrode deposited on the first back electrode and including a MoSelayer, an absorber layer deposited on the second back electrode and including selenium (Se) or sulfur (S), and a laser scribing pattern formed by partially removing the absorber layer.

See-through thin film solar cell module and method of manufacturing the same

The present invention relates to a colored tandem solar cell module, and more particularly, a high-efficiency thin-film colored tandem solar cell module which does not require separate photocurrent matching, implements a color without a separate color filter, and generates power with high efficiency. According to the present invention, it is possible to provide a colored tandem solar cell module including solar cells, which each include a bottom electrode having an inverse diode structure formed by sequentially stacking a first electrode, a first semiconductor layer, a second semiconductor layer, and a second electrode on a substrate, a light absorption layer formed on the bottom electrode, and a top electrode formed on the light absorption layer, thereby eliminating the need for photocurrent matching, implementing a color without a separate color filter, and improving efficiency.

Tandem solar cell module

Growing community of inventors

Seoul, South Korea

Gee Yeong Kim