Display control device which restricts the start of partial upda

Details Display control device which restricts the start of partial upda Display control device which restricts the start of partial upda

1994-06-07

1995-07-25

Brier, Jeffery

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 98, G09G 336

Patent

active

054366364

ABSTRACT:
A display control device for a display unit, using a ferroelectric liquid crystal or the like, capable of partially changing a display state of picture elements is provided with an entire updating means for updating a display of the entire picture surface of the display unit. A partial updating means is provided for updating only a portion in which display contents have changed during entire updating processing. A restriction means restricts the start of operation of the partial updating means in accordance with whether the number of lines to be updated exceeds a predetermined number, where the predetermined number is less than the total number of line in the display unit.

REFERENCES:
patent: 4581611 (1986-04-01), Yang et al.
patent: 4655561 (1987-04-01), Kanbe et al.
patent: 4693563 (1987-09-01), Harada et al.
patent: 4695838 (1987-09-01), Ellis, Jr.
patent: 4855825 (1989-08-01), Santamaki et al.
patent: 4922241 (1990-05-01), Inoue et al.
patent: 4952032 (1990-08-01), Inoue et al.
patent: 4962376 (1990-10-01), Inoue et al.
patent: 4964699 (1990-10-01), Inoue
patent: 5029289 (1991-07-01), Utsumi et al.
patent: 5091723 (1992-02-01), Kanno et al.

Affiliated with

Also associated with

Rating

Display control device which restricts the start of partial upda 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 control device which restricts the start of partial upda, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display control device which restricts the start of partial upda will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-742786