Laser irradiation apparatus and method of fabricating...

Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07999839

ABSTRACT:
Provided are a laser irradiation apparatus and method of fabricating an organic light emitting display using the same. The laser irradiation apparatus includes a mask positioned below the laser generator, and the mask is patterned such that lengths of an upper portion and a lower portion of a mask pattern are patterned longer than a length of a middle portion of the mask pattern with respect to the scanning direction. The method of fabricating an organic light emitting display includes scanning a laser beam on a predetermined region of the donor substrate using the laser irradiation apparatus to form an organic layer pattern on the substrate. When the organic layer pattern is formed using a laser induced thermal imaging (LITI) method, the transfer may be carried out using a laser beam having low energy, laser beam efficiency may be enhanced, the organic layer may be less damaged, and the quality of the organic layer pattern to be transferred may also be enhanced.

REFERENCES:
patent: 5935758 (1999-08-01), Patel et al.
patent: 6331885 (2001-12-01), Nishi
patent: 6414743 (2002-07-01), Nishi et al.
patent: 6424405 (2002-07-01), Kurosawa et al.
patent: 6577380 (2003-06-01), Sposili et al.
patent: 6582875 (2003-06-01), Kay et al.
patent: 7303850 (2007-12-01), Lee et al.
patent: 7525563 (2009-04-01), Lee et al.
patent: 7537878 (2009-05-01), Song et al.
patent: 2003/0194613 (2003-10-01), Voutsas
patent: 2007/0141942 (2007-06-01), Kawaguchi et al.
patent: 2009/0181328 (2009-07-01), Lee et al.
patent: 2000-019712 (2000-01-01), None
patent: 2001-326190 (2001-11-01), None
patent: 2003-077658 (2003-03-01), None
patent: 2003-257638 (2003-09-01), None
patent: 2003-272843 (2003-09-01), None
patent: 2004-230458 (2004-08-01), None
patent: 10-2006-0019451 (2006-03-01), None
Machine-generated translation of JP 2004-230458, published on Aug. 2004.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Laser irradiation apparatus and method of fabricating... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser irradiation apparatus and method of fabricating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser irradiation apparatus and method of fabricating... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2705423

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.