US 2014/0176518 A1 · DISPLAY METHOD AND DEVICE FOR OPTIMIZING SCREEN BRIGHTNESS

Abstract

A display method and a display device for optimizing screen brightness of a mobile terminal are provided. The display method includes: determining an external illuminance value based on a sensor signal by detecting by the sensor signal for determining a brightness value of a screen; determining the brightness value of the screen corresponding to the external illuminance value; and outputting an image signal by using the brightness value of the screen.

Claims21

Dependent claims

A display method of a mobile terminal, the display method comprising:

determining an external illuminance value based on a sensor signal by detecting the sensor signal for determining a brightness value of a screen;
determining the brightness value of the screen corresponding to the external illuminance value;
and
outputting an image signal by using the brightness value of the screen.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

14/141,041Filed 26 Dec 2013

Priority

KR 10-2012-015381526 Dec 2012

Published

26 Jun 2014

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

G09G 3/20
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes: for presentation of an…
G09G 2320/0247
Improving the quality of display appearance: flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
G09G 2320/0626
Adjustment of display parameters: for control of overall brightness
G09G 2320/068
Adjustment of display parameters: for control of viewing angle adjustment

Display method and device for optimizing screen brightness

Life of this patent

Display method and device for optimizing screen brightness

Life of this patent

Abstract

Claims21