×

Electronic display system with illumination control

  • US 10,440,790 B2
  • Filed: 01/05/2018
  • Issued: 10/08/2019
  • Est. Priority Date: 05/21/2008
  • Status: Active Grant
First Claim
Patent Images

1. An electronic display system with illumination control, comprising:

  • a display housing;

    an electronic display with a viewing surface and an illumination means, the electronic display located at least partially within the housing;

    a power source in communication with the illumination means and configured to provide electrical energy thereto;

    a temperature sensor configured to measure the temperature within the housing; and

    a controller in communication with the temperature sensor and the power source, the controller;

    provided with an acceptable system operating temperature range,programmed to increase the light output of the illumination means by increasing the output of the power source when a temperature measurement from the temperature sensor is below the acceptable system operating temperature range, andprogrammed to decrease the light output of the illumination means by decreasing the output of the power source when a temperature measurement from the temperature sensor is above the acceptable system operating temperature range.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×