Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-10-03
2006-10-03
Tung, Kee M. (Department: 2628)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S082000, C345S083000
Reexamination Certificate
active
07116292
ABSTRACT:
The invention provides an electro-optical panel that stores data in pixels with a simple structure. In particular, pixels can be provided in association with intersections of data lines and scanning lines. Each of the pixels includes a hold capacitor, an inverter, an OLED element, and first to third transistors. At a reading period, data stored in the hold capacitor is inverted by the inverter and rewritten to the hold capacitor an even number of times. Thus, the logical level of the hold capacitor can be maintained. At a holding period, the second transistor is turned on. Also, the potential of a high potential source at the reading period is set to be higher than that at the holding period, and the potential of a low potential source at the reading period is set to be lower than that at the holding period.
REFERENCES:
patent: 6476897 (2002-11-01), Watanabe et al.
patent: 6613610 (2003-09-01), Iwafuchi et al.
patent: 6891520 (2005-05-01), Chen et al.
patent: 6911961 (2005-06-01), Miller et al.
patent: 6947019 (2005-09-01), Sato et al.
patent: 2002/0030647 (2002-03-01), Hack et al.
patent: 2002/0096994 (2002-07-01), Iwafuchi et al.
patent: 2002/0196389 (2002-12-01), Koyama
patent: 2003/0100150 (2003-05-01), Kitakado et al.
patent: 2003/0122749 (2003-07-01), Booth et al.
patent: 2003/0146712 (2003-08-01), Inukai
patent: 2003/0197665 (2003-10-01), Sung
patent: A 2002-175040 (2002-06-01), None
patent: A 2002-207453 (2002-07-01), None
patent: A 2002-278498 (2002-09-01), None
patent: A 2003-108099 (2003-04-01), None
Amini J.
Seiko Epson Corporation
LandOfFree
Electro-optical panel, driving circuit and driving method... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electro-optical panel, driving circuit and driving method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electro-optical panel, driving circuit and driving method... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3653239