Video data transfer method, display control circuit, and...

Details Video data transfer method, display control circuit, and... Video data transfer method, display control circuit, and...

2007-12-11

2007-12-11

Lefkowitz, Sumati (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S204000

Reexamination Certificate

active

10619452

ABSTRACT:
In a technique of partially serializing video data to transfer it from a display control circuit to a signal-line driving circuit such as a source driver, data comparisons {circle around (1)} and {circle around (2)} in the data order after serialization are made sequentially in a stage of parallel data prior to making a parallel-to-serial conversion of the video data, and determination is made as to whether or not the bit inversion number of the data is more than half to take a control of an inversion
oninversion for the transfer data. An operational speed of a comparator, an inversion
oninversion determination circuit, etc. can be reduced as compared with the case in which a control is taken of the inversion
oninversion for the data of which an operation speed became high by partially serializing the video data.

REFERENCES:
patent: 4823120 (1989-04-01), Thompson et al.
patent: 5712651 (1998-01-01), Tomiyasu
patent: 6335718 (2002-01-01), Hong et al.
patent: 6550026 (2003-04-01), Wright et al.
patent: 6628256 (2003-09-01), Nishimura
patent: 6999352 (2006-02-01), Yoshida et al.
patent: 7136110 (2006-11-01), Honma et al.
patent: 2001-356737 (2001-12-01), None

Affiliated with

Also associated with

Rating

Video data transfer method, display control circuit, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Video data transfer method, display control circuit, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video data transfer method, display control circuit, and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3884507