Display control apparatus and control method thereof
AssigneeCanon Kabushiki Kaisha
InventorKazuya Kitada
Life of this patent
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Abstract
A display control apparatus includes a display control unit configured to display a predetermined object image on a display unit, and a light emission control unit configured to independently control light emission of a plurality of light emitting units corresponding to a plurality of division areas prepared by dividing the display unit, wherein, when a display area of the object image on the display unit is changed, the light emission control unit controls a plurality of division light emitting units other than the plurality of division light emitting units corresponding to the display area of the object image to emit light at a similar luminance to the luminance of the plurality of division light emitting units corresponding to the display area of the object image.
Claims15
A display control apparatus comprising:
- a display control unit configured to perform control to display an image including a predetermined object on a screen of a display unit;
- a light emission control unit configured to independently control light emission of each of a plurality of light emission units corresponding to a plurality of division areas constituting an area of the screen;
- and
- a determination unit configured to determine whether a display area of the predetermined object on the screen changes,
- wherein, in a case where the display area of the predetermined object on the screen is not changing, the light emission control unit controls light emission of each of the plurality of light emission units at a brightness corresponding to an image displayed on each of the plurality of division areas, and in a case where the display area of the predetermined object on the screen is changing, the light emission control unit controls light emission of each of the plurality of light emission units at a substantially same brightness corresponding to the predetermined object during changing, and controls light emission of each of the plurality of light emission units at a brightness corresponding to an image displayed on each of the plurality division areas after the change.
A display control method comprising:
- displaying an image including a predetermined object on a screen of a display unit;
- independently controlling light emission of each of a plurality of light emission units corresponding to a plurality of division areas constituting an area of the screen;
- and
- determining whether a display area of the predetermined object on the screen changes,
- wherein, in a case where the display area of the predetermined object on the screen is not changing, controlling light emission of each of the plurality of light emission units at a brightness corresponding to an image displayed on each of the plurality division areas, and in a case where the display area of the predetermined object on the screen is changing, controlling light emission of each of the plurality of light emission units at substantially a same brightness corresponding to the predetermined object during changing, and controlling light emission of each of the plurality of light emission units at a brightness corresponding to an image displayed on each of the plurality division areas after the change.
Dependencies are inferred from the claim text.