公开(公告)号：EP2589093B1

公开(公告)日：2014-08-20

申请号：EP11743128.8

申请日：2011-06-30

申请人： The University Of Warwick

发明人： HATTON, Ross, Andrew ,  STEC, Helena, Maria ,  JONES, Timothy, Simon

IPC分类号： H01L51/00 ,  H01L51/44 ,  H01L51/42

CPC分类号： H01L51/442 ,  H01L51/0021 ,  H01L51/422 ,  H01L51/424 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

公开(公告)号：EP2589093A1

公开(公告)日：2013-05-08

申请号：EP11743128.8

申请日：2011-06-30

申请人： The University Of Warwick

发明人： HATTON, Ross, Andrew ,  STEC, Helena, Maria ,  JONES, Timothy, Simon

IPC分类号： H01L51/00 ,  H01L51/44 ,  H01L51/42

CPC分类号： H01L51/442 ,  H01L51/0021 ,  H01L51/422 ,  H01L51/424 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

摘要： A method of producing a transparent electrode suitable for use in an organic semiconductor photovoltaic device. First and second silanes (3) are deposited from the vapour phase on a substrate (1) and bind to the surface of the substrate. A metal film (4) is then deposited from the vapour phase and binds to both the first and second silanes so as to produce a transparent metal layer having a thickness which is no greater than about 15 nanometres. The first silane is a non-amino functional silane and the second silane is an aminofunctional silane. The electrode may be flexible, using a polymer substrate (1). The metal film (4) may be provided with a plurality of apertures (5), provided for example by masking the substrate with microspheres (2) while depositing the metal and subsequently removing the microspheres, and / or annealing the metal so that apertures appear.