ORGANIC SEMICONDUCTING COMPOUNDS FOR USE IN ORGANIC ELECTRONIC DEVICES

摘要

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 molecule solar cells and transistors.

主权项

1. A compound comprising one or more groups of Formula A: where M is selected from sulfur (S), oxygen (O), selenium (Se), tellurium (Te), —N(R6)—, —C(R7)2—C(R8)2—, —CR7═CR8—, —S(═O)2—, —S(═O)—, —C(═O)—, —C(═S)—, or —C(═N—R1)—; where R6 is H or a substituent; R7 is H or a substituent; R8 is H or a substituent; and X1 is N or C—R9, Y1 is N or C—R9, and one of X1 and Y1 is N, and the other is C—R9; where R9 is F, Cl, Br, or I.