LED Backlight lifetime
At ImaginOrient, we have been carrying intensive tests of BL structure to improve our development team competencies.
BL lifetime, as expected, depends on 2 main factors:
– LED device individual current flow: the more light output we are demanding, the lower the lifetime will be
– Application working temperature: any increase of this temperature will imply a lifetime decrease
Results and finding of our tests are widely used for our customer database when designing specific BL structure for their needs