Display device and display method

Details Display device and display method Display device and display method

2006-04-11

2006-04-11

Osorio, Ricardo (Department: 2673)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S099000

Reexamination Certificate

active

07027024

ABSTRACT:
In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sx1in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).

REFERENCES:
patent: 4955697 (1990-09-01), Tsukada et al.
patent: 5081400 (1992-01-01), Weber et al.
patent: 5408226 (1995-04-01), Kwon
patent: 5587722 (1996-12-01), Suzuki et al.
patent: 5657037 (1997-08-01), Okada et al.
patent: 5714968 (1998-02-01), Ikeda
patent: 5748169 (1998-05-01), Okumura et al.
patent: 5754155 (1998-05-01), Kubota et al.
patent: 5774099 (1998-06-01), Iwasaki et al.
patent: 5777591 (1998-07-01), Katoh et al.
patent: 5798744 (1998-08-01), Tanaka et al.
patent: 5844534 (1998-12-01), Okumura et al.
patent: 5995074 (1999-11-01), Kusafuka et al.
patent: 5995075 (1999-11-01), Vignolle
patent: 6191769 (2001-02-01), Fujiwara et al.
patent: 6225992 (2001-05-01), Hsu et al.
patent: 6229531 (2001-05-01), Nakajima et al.
patent: 6359607 (2002-03-01), Yanagi et al.
patent: 2001/0033266 (2001-10-01), Lee
patent: 0 574 920 (1993-12-01), None
patent: 61-70430 (1986-05-01), None
patent: 63-198022 (1988-08-01), None
patent: 1-320813 (1989-12-01), None
patent: 02-129618 (1990-05-01), None
patent: 04-265991 (1992-09-01), None
patent: 04-324419 (1992-11-01), None
patent: 06-003647 (1994-01-01), None
patent: 06-110035 (1994-04-01), None
patent: 2000-10065 (2000-01-01), None
U.S. Appl. No. 10/037,804 filed Dec. 26, 2001.
Japanese Office Action mailed Aug. 17, 2005 (w/English translation thereof).
Japanese Office Action mailed Aug. 17, 2005 (w/English translation thereof).
Japanese Office Action mailed Dec. 7, 2004 (w/English translation thereof).
Japanese Office Action mailed Dec. 7, 2004 (w/English translation thereof).
Japanese Office Action mailed Aug. 23, 2005 (w/English translation thereof).

Affiliated with

Also associated with

Rating

Display device and display 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 Display device and display method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device and display method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3572080