Devices with Device material for the hole injecting and transporting layer, an ink for forming the positive hole injection transport layer, a hole injecting and transporting layer, and a method of manufacturing the same

摘要

PROBLEM TO BE SOLVED: To provide a device material for a hole injection/transport layer which is capable of forming a hole injection/transport layer by a solution coating method while changing wettability by energy irradiation and having high processing resistance and excellent hole injection/transport properties, an ink for a hole injection/transport layer which uses the device material, a device which has a long life and allows patterning of a layer laminated on a hole injection/transport layer, and a method for manufacturing the device.;SOLUTION: The device material for a hole injection/transport layer is configured as follows. A fluorine-containing organic compound adheres to the surfaces of transition metal-containing nanoparticles or transition metal-containing nanoclusters that contain at least a transition metal oxide. There are provided the ink for a hole injection/transport layer, the device, and the method for manufacturing the device, each using the device material.;COPYRIGHT: (C)2011,JPO&INPIT