COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE CAPABLE OF PROVIDING AN ORGANIC PHOTOELECTRIC DEVICE HAVING EXCELLENT LIFE TIME, EFFICIENCY, ELECTROCHEMICAL STABILITY, AND THERMAL STABILITY, AND AN ORGANIC PHOTOELECTRIC DEVICE COMPRISING THE SAME

摘要

PURPOSE: A compound for organic photoelectric device is provided to have excellent electrochemical and thermal stability, thereby capable of providing an organic photoelectric device with excellent lifetime, and high luminous efficiency even in low driving voltage.;CONSTITUTION: A compound for organic photoelectric device is in chemical formula 1. In chemical formula 1, X^1-X^4 is respectively -N-, -CR^1-, -CR^2-, -CR^3- or -CR^4-, and X^5 is -O-, -S-, -Se-, or NR'. One of Ar^1 or Ar^2 is a substituted or unsubstituted C6-30 aryl, or substituted or unsubstituted C3-30 heteroaryl, and rest one is a substituent in chemical formula 2. An organic photoelectric device comprises a positive electrode, a negative electrode, an organic thin film layer inserted between the positive electrode and the negative electrode. At least one of the organic thin film layers comprises the compound.;COPYRIGHT KIPO 2012