MANUFACTURNG METHOD FOR ORGANIC LIGHT EMITTING DEVICE AND ELECTRODE OF ORGANIC LIGHT EMITTING DEVICE

摘要

PURPOSE: An organic light emitting device and a manufacturing method for an electrode thereof are provided to improving efficiency by forming a low resistant electrode using a photoactive layer and an interface sacrificial layer. CONSTITUTION: A self-assembled thin film is formed on a substrate surface(S110). A first electrode having a straight line or a grating pattern is formed using a printing process on a substrate(S120). A first auxiliary electrode including a conductive organic matter is formed on an electrode on which the first electrode is formed(S130). An organic light emitting layer is formed on the first auxiliary electrode(S140). A second auxiliary electrode is formed on the organic light emitting layer(S150). A second electrode is formed on the second auxiliary electrode(S160). [Reference numerals] (S110) Step of forming a self-assembled thin film; (S120) Step of forming a first electrode; (S130) Step of forming a first auxiliary electrode; (S140) Step of forming an organic light emitting layer; (S150) Step of forming a second auxiliary electrode; (S160) Step of forming a second electrode