Patent ID: 7595084
Filing Date: 2009-09-29
Classification: H01L,Y10S

Abstract:
1. A method for manufacturing an organic light emitting device, comprising: forming a groove in a substrate; forming a first metal layer and a second metal layer extending into the groove on the substrate, a gap is formed between the first metal layer and the second metal layer; forming partition walls that fill the gap on the first metal layer and the second metal layer while a portion of the first metal layer formed on a bottom of the groove and a portion of the second metal layer adjacent to the gap are exposed; forming an electron transport layer on a portion of the first metal layer formed on the bottom of the groove; forming an organic light emitting layer on the electron transport layer; forming a hole transport layer contacting an exposed portion of the second metal layer between the partition walls on the organic light emitting layer; and forming and sealing a protecting layer covering all of the elements formed in the groove.