Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2005-03-15
2008-09-09
Macchiarolo, Peter (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S504000, C313S506000
Reexamination Certificate
active
07423373
ABSTRACT:
An object of the present invention is to provide a structure and a manufacturing method of a light emitting device, which reduces the amount of water remaining in the light emitting device. Another object of the invention is to provide a structure and a manufacturing method of a light emitting device, which suppresses the deterioration of a light emitting element due to water remaining in the light emitting device. A light emitting device of the invention includes a thin film transistor, an insulating layer covering the thin film transistor, an electrode which is electrically connected to the thin film transistor through a contact hole formed on the insulating layer, and a light emitting element formed by interposing a light emitting layer between a first electrode which is electrically connected to the electrode and a second electrode. The light emitting device further includes a layer formed of a different material from that of the insulating layer only between the electrode and the first electrode over the insulating layer and the insulating layer.
REFERENCES:
patent: 5882761 (1999-03-01), Kawami et al.
patent: 6689492 (2004-02-01), Yamazaki et al.
patent: 6828727 (2004-12-01), Yamazaki
patent: 6861710 (2005-03-01), Murakami et al.
patent: 6903377 (2005-06-01), Yamazaki et al.
patent: 7033848 (2006-04-01), Murakami et al.
patent: 7042024 (2006-05-01), Yamazaki et al.
patent: 7147530 (2006-12-01), Yamazaki et al.
patent: 7288477 (2007-10-01), Choi et al.
patent: 2002/0056842 (2002-05-01), Yamazaki
patent: 2002/0057055 (2002-05-01), Yamazaki et al.
patent: 2003/0089913 (2003-05-01), Takayama et al.
patent: 2004/0079950 (2004-04-01), Takayama et al.
patent: 2005/0014379 (2005-01-01), Choi et al.
patent: 2005/0093436 (2005-05-01), Yamazaki
patent: 2005/0224820 (2005-10-01), Yamazaki et al.
patent: 2006/0006424 (2006-01-01), Yamazaki et al.
patent: 2006/0151789 (2006-07-01), Murakami et al.
patent: 1353464 (2002-06-01), None
patent: 0 776 147 (1997-05-01), None
patent: 0 776 147 (1997-05-01), None
patent: 07-169567 (1995-07-01), None
patent: 09-148066 (1997-06-01), None
Office Action (Application Serial No. 200510059473.X) dated May 30, 2008.
Futamura Tomoya
Ikeda Kazuko
Sakakura Masayuki
Takahashi Shuhei
Macchiarolo Peter
Robinson Eric J.
Robinson Intellectual Property Law Office P.C.
Semiconductor Energy Laboratory Co,. Ltd.
LandOfFree
Light emitting device and manufacturing method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Light emitting device and manufacturing method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light emitting device and manufacturing method thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3966589