Method of fabricating organic light emitting display

Details Method of fabricating organic light emitting display Method of fabricating organic light emitting display

2007-12-04

2007-12-04

McPherson, John A. (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Imagewise heating, element or image receiving layers...

C430S321000, C445S024000

Reexamination Certificate

active

11020669

ABSTRACT:
A method of fabricating an organic light emitting display is provided. The method includes repeatedly scanning a laser beam over a predetermined region of a donor substrate with multi-lines in one step using a galvanometer to form an organic layer pattern. The method of the present invention is capable of reducing process time required to form the organic layer pattern and lowering manufacturing cost by repeating multi-line scanning in one step through the laser beam using the galvanometer, when the organic layer pattern is formed using an LITI method.

REFERENCES:
patent: 6610455 (2003-08-01), Burberry et al.
patent: 2002/0098614 (2002-07-01), Akai
patent: 1020010076584 (2001-08-01), None
patent: 10-2003-0065371 (2003-08-01), None
patent: 1020040078281 (2004-09-01), None
“A New Patterning Method for Full-Color Polymer Light-Emitting Devices: Laser Induced Thermal Imaging (LITI)” by Lee et al., SID 02 Digest, pp. 784-787 (2002).

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