Method for manufacturing organic electroluminescence display

Details Method for manufacturing organic electroluminescence display Method for manufacturing organic electroluminescence display

2007-10-02

2007-10-02

McPherson, John A. (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making named article

C430S319000, C430S330000, C430S394000

Reexamination Certificate

active

11431590

ABSTRACT:
A method for manufacturing an organic electroluminescence display includes forming a plurality of first electrodes on a substrate in a shape of stripe; forming a photoresist layer on an entire surface of the substrate; performing a first exposure of a first area on the photoresist layer crossing the first electrodes; carrying out an image reversal of the first exposed photoresist layer; performing a second exposure of a remaining area on the photoresist layer except a second area crossing the first electrodes and a third area between the first electrodes; performing a third exposure of the entire surface of the photoresist layer; and developing the second exposed photoresist layer and the third exposed photoresist layer.

REFERENCES:
patent: 6221563 (2001-04-01), Hryhorenko et al.
patent: 2006/0003266 (2006-01-01), Yi et al.

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