Method of patterning nano conductive film

Abstract

A donor substrate for forming a nano conductive film includes a base substrate and a transferring layer that is disposed on the base substrate. The transferring layer includes nano conductive particles and an organic semiconductor. A method of patterning a nano conductive film is provided, wherein a donor substrate in which nano conductive particles are dispersed by employing an organic semiconductor having low molecular weight as a binder is prepared, and nano conductive particles are patterned on a receptor substrate by employing the donor substrate. The method can be used to prepare patterns of various devices including a display device such as an OLED and an OTFT. Such a device can be prepared simply and economically by preparing a device comprising nano conductive particles and an organic semiconductor in wet basis even without deposition.