Patent Number: 8,871,563

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

Abstract: 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.

Inventors: Han; Jun Han (Daejeon, KR), Chu; Hye Yong (Daejeon, KR), Lee; Jeong Ik (Gyeonggi-do, KR), Cho; Doo Hee (Daejeon, KR), Lee; Jong Hee (Daejeon, KR), Lee; Joo Won (Seoul, KR), Shin; Jin Wook (Incheon, KR)

Assignee: Electronics and Telecommunications Research Institute

International Classification: H01L 51/40 (20060101); H05B 33/10 (20060101); H05B 33/26 (20060101)

Expiration Date: 2018-10-28 0:00:00