Method of manufacturing organic-light-emitting-diode flat-panel light-source apparatus

摘要

A method of manufacturing an organic-light-emitting-diode (OLED) flat-panel light-source apparatus. The method includes depositing a metal layer on a substrate and patterning the metal layer to form a plurality of subsidiary electrodes, forming an insulating layer on the substrate including the plurality of subsidiary electrodes and forming a first subsidiary electrode layer by etching the insulating layer until some of the plurality of subsidiary electrodes are exposed, and sequentially forming an anode, an organic emission layer (EML), and a cathode on the substrate on which the first subsidiary electrode layer is formed.

主权项

1. A method of manufacturing an organic-light-emitting-diode (OLED) flat-panel light-source apparatus, the method comprising:
depositing a metal layer on a substrate and patterning the metal layer to form a plurality of subsidiary electrodes; forming an insulating layer on the substrate including the plurality of subsidiary electrodes and forming a first subsidiary electrode layer by etching the insulating layer until some of the plurality of subsidiary electrodes are exposed; and sequentially forming an anode, an organic emission layer (EML), and a cathode on the substrate on which the first subsidiary electrode layer is formed; wherein some of the plurality of subsidiary electrodes are bonded to the anode and supply power to the anode in an emission region less affected by IR-drop, and others of the plurality of subsidiary electrodes are electrically insulated from the anode and supply power to other emission regions in an emission region more affected by the IR-drop.