El display having a blanking period, scanning period...

Details El display having a blanking period, scanning period... El display having a blanking period, scanning period...

2006-03-23

2009-12-29

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

Reexamination Certificate

active

07639215

ABSTRACT:
A display executes a first reset operation during a blanking period, and second and third reset operations and a write operation during each selection period. The first reset operation includes connecting a current source to a precharge circuit and writing a first reset signal into the precharge circuit. The second reset operation includes connecting the current source to a drive circuit of a pixel and writing a second reset signal into the drive circuit to set a potential of a video signal line at a first potential. The third reset operation includes disconnecting the video signal line from the current source and making the precharge circuit output a reset current to the video signal line for a given length of time to shift the potential of the video signal line from the first potential to a second potential.

REFERENCES:
patent: 6373454 (2002-04-01), Knapp et al.
patent: 7335914 (2008-02-01), Shibusawa
patent: 2005/0110726 (2005-05-01), Shin

Affiliated with

Also associated with

Rating

El display having a blanking period, scanning period... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with El display having a blanking period, scanning period..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and El display having a blanking period, scanning period... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4057600