Display apparatus and control method thereof

摘要

A display apparatus and a method thereof including: a display unit which displays an image based on a video signal; a battery unit which supplies battery power; and a controller which controls adjusts brightness of the image based on residual quantity of the battery unit when the battery power is supplied.

主权项

1. A display apparatus comprising:
a display unit which displays an image based on a video signal; a battery unit which supplies battery power; a controller which adjusts brightness of the image in accordance with residual quantity of the battery unit when the battery power is supplied; and a signal processor which processes the video signal, wherein the display unit displays the image based on the video signal processed by the signal processor, wherein the controller controls main power supplied to the signal processor and the display unit, wherein the battery power assists the main power, wherein the display unit comprises a backlight unit which provides light for displaying the image, and wherein the controller controls backlight unit to adjust the brightness of the image.