MULTI-SEGMENT ORGANIC PHOTOLUMINESCENT BAR CODE NANOSTRUCTURE AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A multilayer organic light emitting barcode structure and a manufacturing method thereof are provided to recognize a barcode with luminous intensity and colors by using a nano structure of an organic nano line multilayer showing various light emitting regions. CONSTITUTION: A multilayer organic light emitting barcode nano structure(100) is formed by serially connecting a PEDOT(120) and a P3BT(110). The PEDOT and the P3BT are alternatively grown on a nano pore plate(200) and form a multilayer organic light emitting nano line with a diameter of a nano size. A nano porous aluminum oxide template is used as a nano porous plate. A nano pore diameter of the nano porous oxide aluminum template is controlled between 30 and 200 nm by anodizing aluminum.