What is the half life of a LED?

designs · Post by **designs** » Tue Apr 10, 2018 7:01 pm

What is the half-life of a LED backlight on a character LCD?

LCD_Designs · Post by **LCD_Designs** » Mon Apr 16, 2018 9:02 pm

Halflife is the amount of time before the LED is half as bright as when it was first turned on. A standard LED will last around 50K to 70K hours if not overdriven. Here is an article about extending half-life

https://focuslcds.com/journals/the-half ... acklights/

https://focuslcds.com/journals/the-half ... acklights/

Focus LCDs