公开(公告)号：DE10131669A1

公开(公告)日：2003-01-16

申请号：DE10131669

申请日：2001-06-29

Applicant: INFINEON TECHNOLOGIES AG

Inventor： SCHMID GUENTER ,  HAASMANN ROLAND ,  WALTER ANDREAS ,  HALIK MARCUS

IPC: C08G61/10 ,  H01B1/12 ,  H01L51/00 ,  H01L51/30 ,  C07C323/00 ,  C07C211/00 ,  C07C49/00 ,  C07C43/00 ,  C07C13/28 ,  C07C391/00 ,  C07C395/00 ,  C07F17/00 ,  C07F9/00 ,  H01B1/20 ,  G11B5/84

Abstract: Polymeric organic semiconductors comprise a backbone of 1,4-linked phenylene groups modified with: (a) substituent groups which are electrically semiconducting or produce semiconducting properties in the polymer and (b) condensed (hetero)aromatic systems with substituents which may be linked together to form conjugated pi -bonded crosslinks. Organic polymers with electrical semiconductor properties, comprise compounds of formula (I) with a backbone of phenylene groups. E , E = any terminal group, or a free electron; Sm = groups which are semiconducting or produce semiconductor properties in the polymer; Ar = condensed aromatic or heteroaromatic residues; R = any substituent groups (which may also be linked together as a conjugated pi -bonded system); n = 1-10 Independent claims are also included for (1) new acetylenic compounds of formula (VI); (2) a method for the production of a semiconductor element in which a polymer (I) is coated onto a substrate and structured; and (3) semiconductor elements comprising (I).