The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2014
Filed:
Mar. 12, 2013
Electronics and Telecommunications Research Institute, Daejeon, KR;
Jun Han Han, Daejeon, KR;
Hye Yong Chu, Daejeon, KR;
Jeong Ik Lee, Gyeonggi-do, KR;
Doo Hee Cho, Daejeon, KR;
Jong Hee Lee, Daejeon, KR;
Joo Won Lee, Seoul, KR;
Jin Wook Shin, Incheon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
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.