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公开(公告)号:KR101094326B1
公开(公告)日:2011-12-19
申请号:KR1020090125004
申请日:2009-12-15
Applicant: 한국에너지기술연구원
IPC: H01L31/0445 , H01L31/0749
CPC classification number: H01L31/20 , C22C9/00 , C22C9/02 , C22C9/04 , C23C14/0623 , H01L31/0324 , H01L31/0392 , H01L31/03923 , H01L31/0749 , Y02E10/541
Abstract: 본 발명은 태양전지용 Cu-In-Zn-Sn-(Se,S)계 박막 및 이의 제조방법에 관한 것으로, 보다 상세하게는 In의 사용양을 저감시키면서 변환 효율이 우수한 태양전지용 Cu-In-Zn-Sn-(Se,S)계 박막 및 이의 제조방법에 관한 것이다.
태양전지, 광흡수층, Cu-In-Zn-Sn-(Se,S)계 박막, In, 비용절감, 변환효율-
2.
公开(公告)号:KR1020110068157A
公开(公告)日:2011-06-22
申请号:KR1020090125004
申请日:2009-12-15
Applicant: 한국에너지기술연구원
IPC: H01L31/0445 , H01L31/0749
CPC classification number: H01L31/20 , C22C9/00 , C22C9/02 , C22C9/04 , C23C14/0623 , H01L31/0324 , H01L31/0392 , H01L31/03923 , H01L31/0749 , Y02E10/541
Abstract: PURPOSE: A Cu-In-Zn-Sn-(Se,S) thin film for solar cell and a preparation method thereof are provided to cut down manufacturing costs by reducing the amount of usage of In. CONSTITUTION: In a Cu-In-Zn-Sn-(Se,S) thin film for solar cell and a preparation method thereof, the Cu-In-Zn-Sn-(Se,S) thin film for solar cell is used as a light absorption layer in a solar cell. The Cu-In-Zn-Sn-(Se,S) thin film for solar cell is a CuInZnSnS4 thin film, a CuInZnSnSe2 thin film, or a CuInZnSnS4Se2 thin film. In the Cu-In-Zn-Sn-(Se,S) thin film,(Zn+Sn) /(In+Zn+Sn) is between 0 and 0.5.
Abstract translation: 目的:提供一种用于太阳能电池的Cu-In-Zn-Sn-(Se,S)薄膜及其制备方法,通过减少In的使用量来降低制造成本。 构成:在用于太阳能电池的Cu-In-Zn-Sn-(Se,S)薄膜及其制备方法中,将用于太阳能电池的Cu-In-Zn-Sn-(Se,S)薄膜用作 太阳能电池中的光吸收层。 用于太阳能电池的Cu-In-Zn-Sn-(Se,S)薄膜是CuInZnSnS4薄膜,CuInZnSnSe2薄膜或CuInZnSnS4Se2薄膜。 在Cu-In-Zn-Sn-(Se,S)薄膜中,(Zn + Sn)/(In + Zn + Sn)为0〜0.5。
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