公开(公告)号：EP2673321A2

公开(公告)日：2013-12-18

申请号：EP12708183.4

申请日：2012-02-07

申请人： Forrest, Stephen R. ,  Thompson, Mark E. ,  Wei, Guodan ,  Wang, Siyi ,  Hall, Lincoln ,  Diev, Viacheslv, V.

发明人： Forrest, Stephen R. ,  Thompson, Mark E. ,  Wei, Guodan ,  Wang, Siyi ,  Hall, Lincoln ,  Diev, Viacheslv, V.

IPC分类号： C09B23/00

CPC分类号： H01L51/0072 ,  B82Y10/00 ,  C07C2601/04 ,  C09B57/007 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01G9/2059 ,  H01L51/0046 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0071 ,  H01L51/4246 ,  Y02E10/549

摘要： There is disclosed squaraine compounds of formula I: wherein each of Y1 and Y2 is independently chosen from an optionally substituted amino group and an optionally substituted aryl group. Also described are organic optoelectronic devices comprising a Donor-Acceptor heterojunction that is formed from one or more of the squaraine compounds. A method of making the disclosed device, which may include one or more sublimation step for depositing said squaraine compound, is also disclosed.

摘要翻译： 公开了式I的方酸化合物：其中Y1和Y2各自独立地选自任选取代的氨基和任选取代的芳基。 还描述了包含由一种或多种方酸化合物形成的供体 - 受体异质结的有机光电子器件。 还公开了制造所公开的装置的方法，其可以包括用于沉积所述方酸化合物的一个或多个升华步骤。