IMAGE DISPLAY APPARATUS, DISPLAY CONTROL APPARATUS THEREOF, AND SCALER CHIP IMAGE

A display control apparatus applied for an image display apparatus having a plurality of display regions is provided. The display regions are respectively corresponding to a plurality of backlight modules and the luminance of the backlight modules are independently controlled. The display control ap...

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Bibliographic Details
Main Authors LIN WENI, CHEN HSINGUAN
Format Patent
LanguageEnglish
Published 16.05.2013
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:A display control apparatus applied for an image display apparatus having a plurality of display regions is provided. The display regions are respectively corresponding to a plurality of backlight modules and the luminance of the backlight modules are independently controlled. The display control apparatus includes a backlight control unit. The backlight control unit receives a first image data to generate a plurality of local backlight control signals accordingly. The local backlight control signals are used for controlling the luminance of the backlight modules. The backlight control unit divides the first image data to be a plurality of local image data respectively corresponding to the display regions. Furthermore, the backlight control unit generates one of the local backlight control signals according to one of the local image data respectively.
Bibliography:Application Number: US201213598598