Driving multiple sub-pixels from single gray scale data

Details Driving multiple sub-pixels from single gray scale data Driving multiple sub-pixels from single gray scale data

2005-08-22

2009-11-03

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Intensity or color driving control

C345S089000, C345S098000, C345S100000

Reexamination Certificate

active

07612788

ABSTRACT:
For generating source line voltages in a display device, gray scale data is received at a source driver for a first sub-pixel of a pixel. The source driver generates a first source line voltage for the first sub-pixel and a second source line voltage for a second sub-pixel from the gray scale data of the first sub-pixel. Thus, data transfer rate and/or data buses are minimized for in turn minimizing power consumption and EMI (electromagnetic interference).

REFERENCES:
patent: 5196738 (1993-03-01), Takahara et al.
patent: 7355577 (2008-04-01), Bell et al.
patent: 2002/0011979 (2002-01-01), Nitta et al.
patent: 2002/0024511 (2002-02-01), Ozawa
patent: 2003/0151616 (2003-08-01), Morita
patent: 2004/0263448 (2004-12-01), Baek et al.
patent: 2005/0001858 (2005-01-01), Morita et al.
patent: 2005/0253797 (2005-11-01), Kamada et al.
“All-MOS Charge Redistribution Analog-to-Digital Conversion Techniques—Part II”, Ricardo E. Suarez et al., IEEE Journal of Solid State Circuits, vol. SC-10, No. 6, Dec. 1975, pp. 379-385.

Affiliated with

Also associated with

Rating

Driving multiple sub-pixels from single gray scale data does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Driving multiple sub-pixels from single gray scale data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driving multiple sub-pixels from single gray scale data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4063829