Systems and methods for reducing power consumption in a...

Details Systems and methods for reducing power consumption in a... Systems and methods for reducing power consumption in a...

G - Physics

09

G

G09G 3/34 (2006.01) G09G 3/36 (2006.01)

Patent

CA 2674871

A method for reducing power consumption in a device through a content adaptive display is described. A frame of an image is received. A backlight value is calculated. A scaling factor is calculated. The backlight value is applied to a backlight. The scaling factor is applied to a matrix of pixels to obtain a scaled matrix of pixels. The scaled matrix of pixels is displayed.

La présente invention concerne un procédé qui permet de réduire la consommation d'énergie d'un dispositif au moyen d'un affichage s'adaptant au contenu. Dans le procédé, une trame d'une image est reçue et une valeur de panneau lumineux est calculée. Un facteur de mise à l'échelle est calculé et la valeur de panneau lumineux est appliquée à un panneau lumineux. Le facteur d'échelle est appliqué à une matrice de pixels pour obtenir une matrice de pixels mise à l'échelle. Cette matrice de pixels mise à l'échelle est affichée.

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