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    • 6. 发明公开
    • 태양 전지
    • 太阳能电池
    • KR1020100070732A
    • 2010-06-28
    • KR1020080129412
    • 2008-12-18
    • 삼성전자주식회사삼성에스디아이 주식회사
    • 문진수박상철남정규
    • H01L31/0445
    • Y02E10/50H01L31/0445
    • PURPOSE: A solar cell is provided to improve the efficiency of the solar cell by expediting the generation of electrons and holes through a surface plasmon layer. CONSTITUTION: A surface plasmon layer(15) is formed on one side of a first light absorbent layer(10). Fine metal particles or a metal thin film forms the surface plasmon layer. The surface plasmon layer is composed of at least one material from a group including silver, gold, aluminum, chromium and titanium. The first light absorbent layer is composed of at least one material from a group including silicon-based, compound semiconductor-based and organic-based material. A transparent electrode(18) is formed on the other side of the surface plasmon layer.
    • 目的:提供太阳能电池,通过加速通过表面等离子体层产生电子和空穴来提高太阳能电池的效率。 构成:表面等离子体层(15)形成在第一光吸收层(10)的一侧。 细金属颗粒或金属薄膜形成表面等离子体层。 表面等离子体层由至少一种包括银,金,铝,铬和钛的材料组成。 第一光吸收层由至少一种包括硅基,化合物半导体基和有机基材料的材料组成。 在表面等离子体膜层的另一侧上形成透明电极(18)。