Stable driving scheme for active matrix displays

G - Physics – 09 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G09G 3/32 (2006.01)

Patent

CA 2583708

A method and system for operating a pixel array having at least one pixel circuit is provided. The method includes repeating an operation cycle defining a frame period for a pixel circuit, including at each frame period, programming the pixel circuit, driving the pixel circuit, and relaxing a stress effect on the pixel circuit, prior to a next frame period. The system includes a pixel array including a plurality of pixel circuits and a plurality of lines for operation of the plurality of pixel circuits. Each of the pixel circuits includes a light emitting device, a storage capacitor, and a drive circuit connected to the light emitting device and the storage capacitor. The system includes a drive for operating the plurality of lines to repeat an operation cycle having a frame period so that each of the operation cycles comprises a programming cycle, a driving cycle and a relaxing cycle for relaxing a stress on a pixel circuit, prior to a next frame period.

L'invention concerne une méthode et un système permettant d'exploiter un ensemble de pixels ayant au moins un circuit de pixel. La méthode comprend la répétition d'un cycle d'exploitation définissant une période de trame pour un circuit de pixel, y compris à chaque période de trame, la programmation du circuit de pixel, l'entraînement du circuit de pixel, et la relâche d'un effet de stress sur le circuit de pixel, avant une période de trame suivante. Le système comprend un ensemble de pixel comprenant plusieurs circuits de pixel et plusieurs lignes pour exploiter plusieurs circuits de pixel. Chaque circuit de pixel comprend un dispositif électroluminescent, un condensateur de stockage et un circuit d'entraînement connecté au dispositif électroluminescent et au condensateur de stockage . Le système comprend un organe d'entraînement pour l'exploitation de plusieurs lignes pour répéter un cycle d'opération ayant une période de trame afin que chaque cycle d'opération comprenne un cycle de programmation, a un cycle d'entraînement et un cycle de relâche pour relâcher un stress sur un circuit de pixel avant une période de trame suivante.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Stable driving scheme for active matrix displays does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stable driving scheme for active matrix displays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stable driving scheme for active matrix displays will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1971506

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.