Korea Institute of Science and Technology

Hyeonggeun Yu

Won Mok Kim

Jeung-hyun Jeong

Jai Kyeong Kim

Sungmin Park

HyunJae Lee

Jong-Keuk Park

Hae Jung Son

Gee Yeong Kim

So Hyun Park

Eunpyung Choi

Hyunjung Jin

Seongwon Yoon

The present disclosure relates to a ternary photoactive layer composition and an organic solar cell including the same. According to the present disclosure, excessive crystal growth and aggregation can be prevented during large-area coating of a photoactive layer, uniform morphology can be achieved without significant phase separation, an organic solar cell with superior photovoltaic cell characteristics can be realized, and superior performance may be maintained even after long-term exposure to heat by preventing the morphological change of the photoactive layer.

Ternary photoactive layer composition and organic solar cell comprising 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

Provided is a method of manufacturing a high efficiency flexible thin film solar cell module including a see-thru pattern. The method of manufacturing a flexible thin film solar cell module includes: sequentially forming a light-absorbing layer, a first buffer layer, and a first transparent electrode layer on the release layer; forming a second buffer layer on the exposed bottom surface of the light-absorbing layer; forming a P2 scribing pattern by removing at least one portion of each of the first buffer layer, the light-absorbing layer, and the second buffer layer; forming a second transparent electrode layer on the second buffer layer and the first transparent electrode layer exposed by the P2 scribing pattern; and forming a P4 see-thru pattern by selectively removing at least one portion of the first buffer layer, the light-absorbing layer, the second buffer layer, and the second transparent electrode layer.

Manufacturing method of flexible thin film solar cell module and the flexible thin film solar cell module using the same

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Seoul, South Korea

Hyeonggeun Yu