Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Amorphous semiconductor material
Reexamination Certificate
2005-03-30
2008-10-28
Sefer, Ahmed (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Amorphous semiconductor material
C257S072000, C257SE21413, C257SE29278, C438S069000, C438S103000
Reexamination Certificate
active
07442956
ABSTRACT:
To provide an organic EL device capable of making uniform a dry speed of a liquid material coated in a display area. There is provided an organic EL device in which a plurality of pixels XR, XG, XBis arranged in an effective display area of a substrate and each of the pixels XR, XG, XBis provided with a first organic EL element having a functional film formed by a liquid phase method, wherein a dummy area D having a plurality of dummy pixels D1R, D1G, D1B, D2R, D2G, D2Bfor inspection of characteristics is provided around the effective display area and each dummy pixel is provided with a second organic EL element having a functional film formed using the same process as the functional film of the first organic EL element.
REFERENCES:
patent: 5777392 (1998-07-01), Fujii
patent: 6518962 (2003-02-01), Kimura et al.
patent: 6788003 (2004-09-01), Inukai et al.
patent: 6946802 (2005-09-01), Hayashi
patent: 6949883 (2005-09-01), Matsueda
patent: 7081704 (2006-07-01), Yamazaki et al.
patent: 7218297 (2007-05-01), Inukai et al.
patent: 7327090 (2008-02-01), Hayashi
patent: 2002/0064966 (2002-05-01), Seki et al.
patent: 2003/0063081 (2003-04-01), Kimura et al.
patent: 2003/0142043 (2003-07-01), Matsueda
patent: 2004/0201048 (2004-10-01), Seki et al.
patent: 2005/0168138 (2005-08-01), Okunaka et al.
patent: 2005/0184654 (2005-08-01), Kobayashi
patent: 2005/0275771 (2005-12-01), Matsueda
patent: 2006/0250073 (2006-11-01), Yamazaki et al.
patent: 2007/0132793 (2007-06-01), Miyagawa et al.
patent: 2008/0106209 (2008-05-01), Hayashi
patent: A-7-311315 (1995-11-01), None
patent: A-8-264423 (1996-10-01), None
patent: B2 3328297 (2002-07-01), None
patent: A-2002-304155 (2002-10-01), None
patent: A-2003-233330 (2003-08-01), None
patent: A-2004-94236 (2004-03-01), None
patent: A-2004-127924 (2004-04-01), None
patent: 2004-200158 (2004-07-01), None
patent: 2003-47774 (2003-06-01), None
patent: WO98/40871 (1998-09-01), None
Oliff & Berridg,e PLC
Sefer Ahmed
Seiko Epson Corporation
LandOfFree
Organic EL device and electronic apparatus 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 EL device and electronic apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic EL device and electronic apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4018689