公开(公告)号：EP2630676A1

公开(公告)日：2013-08-28

申请号：EP11797056.6

申请日：2011-10-22

申请人： Polyera Corporation

发明人： ZHU, Zhengguo ,  PAN, Hualong ,  DREES, Martin ,  USTA, Hakan ,  LU, Shaofeng ,  FACCHETTI, Antonio

IPC分类号： H01L51/00

CPC分类号： H01L51/0035 ,  C08G61/123 ,  C08G75/06 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/146 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/344 ,  C08G2261/364 ,  C08G2261/414 ,  C08G2261/512 ,  C08G2261/794 ,  C08G2261/91 ,  C08G2261/92 ,  C08G2261/95 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0094 ,  H01L51/4253 ,  H01L51/5012 ,  H01L51/5048 ,  Y02E10/549

摘要： Disclosed are certain polymeric compounds and their use as organic semiconductors in organic and hybrid optical, optoelectronic, and/or electronic devices such as photovoltaic cells, light emitting diodes, light emitting transistors, and field effect transistors. The disclosed compounds can provide improved device performance, for example, as measured by power conversion efficiency, fill factor, open circuit voltage, field-effect mobility, on/off current ratios, and/or air stability when used in photovoltaic cells or transistors. The disclosed compounds can have good solubility in common solvents enabling device fabrication via solution processes.

公开(公告)号：EP2550688A1

公开(公告)日：2013-01-30

申请号：EP11711227.6

申请日：2011-03-19

申请人： Polyera Corporation

发明人： LU, Shaofeng ,  FACCHETTI, Antonio ,  YAO, Yan ,  DREES, Martin ,  YAN, He

IPC分类号： H01L51/00 ,  C08G61/12

CPC分类号： H01L51/0053 ,  C08G61/124 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/3223 ,  C08G2261/334 ,  C08G2261/364 ,  C08G2261/51 ,  C08G2261/91 ,  C08G2261/92 ,  C09B69/101 ,  C09B69/102 ,  C09B69/105 ,  C09B69/109 ,  H01L51/0036 ,  H01L51/0043 ,  Y02E10/549

摘要： Disclosed are semiconducting compounds having one or more pyrrolo[3,2- b]pyrrole-2,5(lH,4H)-dione 3,6-diyl units. Such compounds can be monomeric, oligomeric, or polymeric, and can exhibit desirable electronic properties and possess processing advantages including solution-processability and/or good stability.

公开(公告)号：EP2432817A1

公开(公告)日：2012-03-28

申请号：EP10722246.5

申请日：2010-05-21

申请人： Polyera Corporation

发明人： ZHU, Zhengguo ,  DREES, Martin ,  PAN, Hualong ,  YAO, Yan ,  YAN, He ,  LU, Shaofeng ,  FACCHETTI, Antonio

IPC分类号： C08G61/12 ,  H01B1/12 ,  H01L51/00

CPC分类号： H01L51/0043 ,  B82Y10/00 ,  C08G61/125 ,  C08G61/126 ,  C08G2261/122 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/91 ,  C08G2261/92 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0047 ,  H01L51/0545 ,  H01L51/4253 ,  H01L51/5012 ,  H01L51/5048 ,  Y02E10/549

摘要： Disclosed are certain polymeric compounds and their use as organic semiconductors in organic and hybrid optical, optoelectronic, and/or electronic devices such as photovoltaic cells, light emitting diodes, light emitting transistors, and field effect transistors. The disclosed compounds can provide improved device performance, for example, as measured by power conversion efficiency, fill factor, open circuit voltage, field-effect mobility, on/off current ratios, and/or air stability when used in photovoltaic cells or transistors. The disclosed compounds can have good solubility in common solvents enabling device fabrication via solution processes.