Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2004-11-23
2008-12-09
Shankar, Vijay (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S078000, C345S089000, C345S690000, C345S698000
Reexamination Certificate
active
07463225
ABSTRACT:
To increase a current value of a source line at the time of current programming. A device for driving an electro-optical panel in which a plurality of pixels each have an electro-optical element and active element means for selectively supplying electric charge to the electro-optical element through a source line in response to a write selection signal. The driving device comprises: first driving means for simultaneously supplying the write selection signal to k rows of pixel units including an n-th row of pixel units through a write scanning line in a first period of a horizontal scanning period for storing the electric charge in the n-th row of pixels, and for supplying the write selection signal to the n-th row of pixel units in a second period of the horizontal scanning period for storing electric charge; and a second driving means for simultaneously performing first electric charge supply on the k rows of pixel units arranged along any one of the source lines through the one source line in the first period, and for performing second electric charge supply on the n-th row of pixel units through the one source line in the second period.
REFERENCES:
patent: 7012597 (2006-03-01), Kasai
patent: 7038645 (2006-05-01), Ozawa et al.
patent: 7227517 (2007-06-01), Imamura
patent: 2002/0003521 (2002-01-01), Matsueda et al.
patent: 2002/0018056 (2002-02-01), Ozawa et al.
patent: 2002/0060657 (2002-05-01), Matsueda et al.
patent: 2005/0127845 (2005-06-01), Kasai
patent: A-10-198313 (1998-07-01), None
patent: A-2003-99001 (2003-04-01), None
patent: A-2003-150082 (2003-05-01), None
patent: A-2003-216100 (2003-07-01), None
patent: A-2003-233347 (2003-08-01), None
patent: A-2003-332910 (2003-11-01), None
patent: A 2005-157349 (2005-06-01), None
Oliff & Berridg,e PLC
Seiko Epson Corporation
Shankar Vijay
LandOfFree
Device and method for driving electro-optical panel,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device and method for driving electro-optical panel,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for driving electro-optical panel,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4040207