Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2007-04-06
2011-12-13
Patel, Nimeshkumar (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C315S169300
Reexamination Certificate
active
08076843
ABSTRACT:
An organic electroluminescence display device wherein the wiring width is made large enough to secure a current capacity for the power supply line and at the same time high luminance is achieved by increasing the aperture rate is to be realized. The device has lower electrodes formed over the main face of a transparent substrate, a plurality of organic electroluminescence elements each stacked over one or another of the lower electrodes and emitting light of a prescribed color, and an upper electrode formed as a film covering the plurality of organic electroluminescence layers in common, and this upper electrode is reflective and the luminescence from the organic electroluminescence elements is emitted from the transparent substrate side. The device further has: a pixel circuit including, over the inner face of the transparent substrate, a plurality of signal lines and a plurality of scanning lines arranged crossing each other and an organic electroluminescence layer in each of pixel areas surrounded by the signal lines and the scanning lines; and a power supply line for supplying a current to the organic electroluminescence layer, wherein the pixel line is arranged across the pixel areas.
REFERENCES:
patent: 2003/0146693 (2003-08-01), Ishihara et al.
patent: 2003/0214231 (2003-11-01), Hishida
patent: 2004/0140465 (2004-07-01), Kimura
patent: 2005/0127824 (2005-06-01), Mori et al.
patent: 2005/0236981 (2005-10-01), Cok et al.
patent: 2003-122301 (2003-04-01), None
Dictionary.com, Definition of “On.”
Ookawara Takeshi
Oooka Hiroshi
Sakamoto Hirotsugu
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Displays Ltd.
Horikoshi Steven
Panasonic Liquid Crystal Display Co., Ltd.
Patel Nimeshkumar
LandOfFree
Organic electroluminescence display device 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 electroluminescence display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic electroluminescence display device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4257232