STRUCTURAL TEMPLATING FOR ORGANIC ELECTRONIC DEVICE HAVING ORGANIC FILM WITH LONG RANGE ORDER

摘要

PROBLEM TO BE SOLVED: To provide an organic electronic device having an organic film with a desired crystalline order and a method for fabricating such a device.SOLUTION: An organic photosensitive device having an organic film incorporated therein includes a first electrode layer and at least one structural templating layer disposed on the first electrode layer. A photoactive region is disposed on the at least one structural templating layer and includes a donor material and an acceptor material. The donor material or the acceptor material is templated by the at least one structural templating layer, thus having an ordered molecular arrangement. Further, at least a majority of the molecules of the templated material are in a non-preferential orientation state with respect to the first electrode layer.