Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2007-08-17
2010-02-16
Macchiarolo, Peter (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S503000
Reexamination Certificate
active
07663311
ABSTRACT:
An organic light emitting display (OLED) device having a simple process of fabrication and improved lifetime and reliability, and a method of fabricating the same are disclosed. The OLED device comprises: a substrate; a sealing member which seals a plurality of pixels arranged on a pixel region; and a sealing material which bonds the substrate and the sealing member. Each of the pixels includes a thin film transistor disposed on the substrate, an EL device including a lower electrode connected to the thin film transistor, a pixel isolation layer exposing a portion of the lower electrode, an organic layer formed on at least the exposed portion of the lower electrode, and an upper electrode. A pad interconnection line of a pad interconnection region is covered by a first insulating layer, and a pad of a pad region is covered by a second insulating layer so as to expose a portion of the pad. The first insulating layer and the second insulating layer are formed of the same material as a lower layer of the pixel isolation layer.
REFERENCES:
patent: 5294869 (1994-03-01), Tang et al.
patent: 5396084 (1995-03-01), Matsumoto
patent: 7439539 (2008-10-01), Jeoung et al.
patent: 7545097 (2009-06-01), You
patent: 2002/0149054 (2002-10-01), So et al.
patent: 10-2001-0039733 (2001-05-01), None
patent: 10-2005-0049693 (2005-05-01), None
patent: 10-2005-0051076 (2005-06-01), None
patent: 10-2006-0037730 (2006-05-01), None
Registration Determination Certificatefrom the Korean Patent Office issued in Applicant's corresponding Korean Patent Application No. 2007-0026187 dated Apr. 23, 2008.
Im Choong-Youl
Yoo Kyung-Jin
Bushnell , Esq. Robert E.
Macchiarolo Peter
Samsung Mobile Display Co., Ltd.
LandOfFree
Organic light emitting display (OLED) device and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Organic light emitting display (OLED) device and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic light emitting display (OLED) device and method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4163247