Samsung Electronics Co., Ltd.

Soo Ghang Ihn

Yeong Suk Choi

Jong Hwan Park

Jung Kyu Kim

Bulliard Xavier

Jong Hyeok Park

Sungyoung Yun

Younhee Lim

Yeon Ji Chung

Young Min Nam

Sung Suk Choi

An organic solar cell includes a first sub-cell including a first active layer and a second sub-cell including a second active layer, wherein at least one of the first active layer and the second active layer includes at least two types of electron acceptors having different light absorbance from each other.

Organic solar cell

According to example embodiments, a hybrid metal oxide having a network structure includes an oxygen atom that is covalently bonded to a first metal and a second metal. At least one of the first metal and the second metal has two or more oxidation states. A solar cell may have an interlayer including the hybrid metal oxide. According to example embodiments, a hybrid metal oxide may be formed using a sol-gel process from a solution including a first metal precursor and a second metal precursor.

Hybrid metal oxide and method of forming the same, and solar cell including the same

Growing community of inventors

Hwaseong-si, South Korea

Soo Ghang Ihn