IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD Russian patent published in 2013 - IPC G09G3/36

Abstract RU 2495499 C1

FIELD: information technology.

SUBSTANCE: device has a backlight; a section for calculating radiation brightness; a section for calculating display brightness; a section for obtaining information the display position; a correcting filter; a section for calculating display data; a panel driving circuit; and a backlight driving circuit for outputting a brightness control signal.

EFFECT: reduced power consumption by controlling brightness of areas of the display panel based on the input image.

16 cl, 42 dwg

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RU 2 495 499 C1

Authors

Sakai Tamotsu

Tanaka Jukhdzi

Dates

2013-10-10—Published

2010-03-31—Filed