Patent ID: 9129563
Filing Date: 2015-09-08
Classification: G02F,G09G

Abstract:
1. A system comprising: an electronic visual display including a response time and a backlight module for presenting an image to a user; a first thermal sensor to measure a temperature of an upper area of the display; and a second thermal sensor to measure a temperature of a lower area of the display, wherein a power-on duration time of the backlight module is adjusted by adjusting a power-on timing and/or a power-off timing of the backlight module based on a determined response time and a monitored temperature associated with the display, wherein when the measured temperature from the first thermal sensor is higher than a first predetermined value and when the measured temperature from the second thermal sensor is not higher than a second predetermined value, then just the power-off timing of the backlight module is adjusted to be faster than the current timing, and wherein when the measured temperature from the second thermal sensor is higher than the second predetermined value and when the measured temperature from the first thermal sensor is not higher than the first predetermined value, then just the power-on timing of the backlight module is adjusted to be faster than the current timing.