what is the difference between LED and CCFL backlights
Posted: Wed Mar 07, 2018 5:10 pm
What is the difference between CCFL and LED backlights. Which one is better for new designs.
There is a big difference between LED and CCFL.
LED is DC (Direct Current) driven and does not generate the noise and EMI like CCFL.
Also, LED backlights have a half-life of 70K hours compared to the 3K of CCFL.
CCFL is close to impossible to locate for new product designs.