Aryl-substituted and/or heteroaryl-substituted main group element halides and/or pseudohalides, use of main group element halides and/or pseudohalides, organic semiconducting matrix material, electronic and optoelectronic components

摘要

The invention relates to aryl- and/or heteroaryl-substituted main group element halides and/or pseudohalides, the use of main group element halides and/or pseudohalides as dopant for the doping of an organic semiconducting matrix material, as charge injection layer, as hole blocker layer, as electrode material, as transport material itself, as memory material in electronic or optoelectronic structural elements.

主权项

1. An organic semiconducting material comprising at least one organic matrix compound and one dopant, wherein the dopant is a p-dopant having lias the following structure:
R1-6-M-X0-5, wherein M is selected from S, Se, or Te; or
R1-5-M-X0-4, wherein M is selected from P, As, Sb, or Bi; wherein each R is independently selected from the group consisting of substituted or non-substituted aryl or substituted or non-substituted heteroaryl; wherein X is independently selected from halogen or pseudohalogen; wherein the sum of the two subscripts representing the number of R and X substituents is (i) equal to 6 if M is selected from S, Se, or Te, or (ii) equal to 5 if M is selected from P, As, Sb, or Bi; and wherein any of groups R may be connected to each other at least in pairs, directly or via a bridge.