Electro-optical device having a memory circuit for each...

Details Electro-optical device having a memory circuit for each... Electro-optical device having a memory circuit for each...

2006-09-05

2010-10-05

Lao, Lun-Yi (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000, C345S098000, C345S103000, C345S204000, C349S048000, C365S190000, C365S230030

Reexamination Certificate

active

07808470

ABSTRACT:
An electro-optical device includes an X address decoder that selects one of plural X selection lines, a Y address decoder that selects one of plural Y selection lines, and plural pixel blocks. Each pixel block is provided with respect to an intersection of a corresponding X selection line and a corresponding Y selection lines. Each pixel block includes a pixel circuit and the pixel circuits corresponding to a column share a bit line and a complementary bit line. Each pixel circuit includes a memory circuit, a selection circuit, and a pixel electrode. The memory circuit includes plural transistors that become conductive between the bit line, the complementary bit line, and terminals of the memory circuit at the time of concurrent selection of an X selection line and a Y selection line corresponding to the pixel block to which the plural transistors belong.

REFERENCES:
patent: 5945972 (1999-08-01), Okumura et al.
patent: 6127998 (2000-10-01), Ichikawa et al.
patent: 6873320 (2005-03-01), Nakamura
patent: 6965365 (2005-11-01), Nakamura
patent: 7057596 (2006-06-01), Miyazawa
patent: 7592990 (2009-09-01), Miyazawa
patent: 2002/0024485 (2002-02-01), Koyama
patent: 2002/0030648 (2002-03-01), Yamamoto et al.
patent: 2002/0036627 (2002-03-01), Yokoyama
patent: 2002/0047822 (2002-04-01), Senda et al.
patent: 2005/0122457 (2005-06-01), Song
patent: A 08-286170 (1996-11-01), None
patent: A-2001-159883 (2001-06-01), None
patent: A-2002-175040 (2002-06-01), None
patent: A 2002-311902 (2002-10-01), None
patent: A 2002-311903 (2002-10-01), None
patent: A-2003 -302946 (2003-10-01), None
patent: A 2005-189274 (2005-07-01), None

Affiliated with

Also associated with

Rating

Electro-optical device having a memory circuit for each... 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 device having a memory circuit for each..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electro-optical device having a memory circuit for each... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4200802