ELECTRONIC DEVICES USING ORGANIC SMALL MOLECULE SEMICONDUCTING COMPOUNDS

摘要

Small organic molecule semi-conducting chromophores containing a halogen-substituted core structure are disclosed. Such compounds can be used in organic heterojunction devices, such as organic small molecule solar cells and transistors.

主权项

1. An electronic or optoelectronic device comprising a non-polymeric compound, said compound incorporating one or more groups of Formula A: where M is selected from sulfur (S), oxygen (O), selenium (Se), tellurium (Te), —N(R1)—, —C(R2)2—C(R3)2—, —CR2═CR3—, —S(═O)2—, —S(═O)—, —C(═O)—, —C(═S)—, or —C(═N—R1)—; R1 is H or a substituent; R2 is H or a substituent; R3 is H or a substituent; and X1 is halogen and Y1 is halogen.