A method and system for calibrating a light emitting device...

Details A method and system for calibrating a light emitting device... A method and system for calibrating a light emitting device...

G - Physics

09

G

G09G 3/20 (2006.01) G09G 3/32 (2006.01)

Patent

CA 2528641

A method and system for calibrating a light emitting device display is provided. The display includes a plurality of pixel circuits, each having a light emitting device. The system for the calibration monitors current drawn from a row of the display array, and generates a correction parameter to correct brightness level of the light emitting device.

L'invention concerne une méthode et un système permettant l'étalonnage d'un affichage électroluminescent. L'affichage comprend une pluralité de circuits de pixel, chacun muni d'un dispositif électroluminescent. Le système pour l'étalonnage surveille le courant débité d'une rangée de l'affichage et génère un paramètre de correction pour corriger le degré de luminance lumineuse du dispositif électroluminescent.

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