公开(公告)号：US20140131728A1

公开(公告)日：2014-05-15

申请号：US14024838

申请日：2013-09-12

Applicant: Korea Institute of Science and Technology

Inventor： Jong Ku PARK ,  So Hye CHO ,  Bong Geun SONG ,  Seung Yong LEE ,  Bo In PARK ,  Hyung Ho PARK

IPC: H01L31/032

CPC classification number: H01L31/0322 ,  H01L31/0326 ,  H01L31/03923 ,  H01L31/072 ,  H01L31/0749 ,  Y02E10/541 ,  Y02P70/521

Abstract: Provided is a copper indium gallium selenium (CIGS)- or copper zinc tin sulfur (CZTS)-based solar cell including a back electrode layer and a light-absorbing layer, wherein the light-absorbing layer has a composition of CuxInyGa1-y(SzSe1-z)2 (wherein 0.85≦x

Abstract translation: 提供了一种包含背面电极层和光吸收层的铜铟镓硒（CIGS） - 或铜锌锡硫（CZTS））太阳能电池，其中光吸收层具有CuxInyGa1-y（SzSe1 -z）2（其中0.85＆nlE; x <1,0