Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Reexamination Certificate
2006-03-07
2006-03-07
Dinh, Trinh Vo (Department: 2821)
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
C313S505000
Reexamination Certificate
active
07009345
ABSTRACT:
Power source lines (183) for supplying drive current from power source input terminals (180) to organic EL elements (160) formed in a display pixel region having display pixels are connected by a bypass line (181) along the row direction within the display pixel region. This arrangement minimizes decrease in power source current caused by resistance of the power source lines (183) according to the line length. Accordingly, the organic EL elements (160) can adequately receive the actual desired current, thereby achieving an organic EL device capable of bright displays and having uniform display luminance within the display region.
REFERENCES:
patent: 3869646 (1975-03-01), Kirton et al.
patent: 4459514 (1984-07-01), Morimoto et al.
patent: 4704559 (1987-11-01), Suginoya et al.
patent: 5670792 (1997-09-01), Utsugi et al.
patent: 5684365 (1997-11-01), Tang et al.
patent: 5966189 (1999-10-01), Matsuo
patent: 6545652 (2003-04-01), Tsuji
patent: 2002/0105279 (2002-08-01), Kimura
patent: 2003/0085854 (2003-05-01), Tsuji
Japanese Notice of Grounds for Rejection for Patent Application Serial No. HEI 11-046741, dated Aug. 27, 2002 with English Translation.
Patent Abstracts of Japan, Publication No. 09-081053, dated Mar. 28, 1997.
Japanese Patent Laid Open Publication No. HEI 10-239699, dated Sep. 11, 1998 with English Abstract and partial English translation.
Komiya Naoaki
Nishikawa Ryuji
Yamada Tsutomu
Yokoyama Ryoichi
Cantor & Colburn LLP
Dinh Trinh Vo
Sanyo Electric Co,. Ltd.
LandOfFree
Emissive display device and electroluminescence display... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Emissive display device and electroluminescence display..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emissive display device and electroluminescence display... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3539389