Manufacturing method of organic EL display

Details Manufacturing method of organic EL display Manufacturing method of organic EL display

2011-06-21

2011-06-21

Smith, Matthew (Department: 2823)

Semiconductor device manufacturing: process

Repair or restoration

C257SE51018, C445S002000

Reexamination Certificate

active

07964416

ABSTRACT:
Provided is a method of manufacturing an organic EL display which includes a substrate having a TFT therein and a plurality of organic EL elements disposed on the substrate, each of the organic EL elements having a first electrode disposed on the substrate, an organic layer disposed on the first electrode, and a second electrode disposed on the organic layer, the method including: providing the substrate having the TFT therein; forming the first electrode connected to the TFT on the substrate; forming the organic layer on the first electrode; detecting a foreign substance introduced in the organic layer; forming a groove which surrounds the foreign substance in the organic layer; and forming the second electrode on the organic layer, the second electrode being separated by the groove from a region surrounded by the groove.

REFERENCES:
patent: 7701133 (2010-04-01), Kajiyama et al.
patent: 2004/0082252 (2004-04-01), Liao et al.
patent: 2005/0023523 (2005-02-01), Kawaguchi et al.
patent: 2005/0178072 (2005-08-01), Olthoff
patent: 2005/0202777 (2005-09-01), Worland
patent: 2005/0215163 (2005-09-01), Tamura et al.
patent: 11-54286 (1999-02-01), None
patent: 2004-119243 (2004-04-01), None
patent: 2004-227852 (2004-08-01), None
patent: 2005-276600 (2005-10-01), None
patent: 2008-235178 (2008-10-01), None
patent: 2009-16195 (2009-01-01), None
patent: 2009-140627 (2009-06-01), None

Affiliated with

Also associated with

Rating

Manufacturing method of organic EL display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Manufacturing method of organic EL display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacturing method of organic EL display will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2689612