Light emitting device and manufacturing method thereof

Details Light emitting device and manufacturing method thereof Light emitting device and manufacturing method thereof

2008-09-09

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

11079280

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.

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