Page 1 of 1

Adding CCFL light or LED backlight to a 6 digit/ 7 segment LCD display

Posted: Fri Jul 24, 2020 9:38 am
by AuTIsNDoNG
Hello,
Is possible to add CCFL light or LED backlight to a 6 digit/7 segment LCD display which has no backlight from the beginning?  I have seen some article about doing that many years ago (could not find now...) by removing the reflective shield layer from the backside, not sure if I should separate that shield from a possible layer (polarization ?)  between it and the LCD glass or other consideration that I should be aware of.
Many thanks in advance!. 

Re: Adding CCFL light or LED backlight to a 6 digit/ 7 segment LCD display

Posted: Mon Oct 26, 2020 9:41 am
by Selinda
Did you know that LED backlight has many advantages?Relevant information can be consulted in FPGAKey tutorial for help.

Re: Adding CCFL light or LED backlight to a 6 digit/ 7 segment LCD display

Posted: Tue Nov 17, 2020 7:28 am
by Appletree
Has your problem been solved? If you don't , you can go to the electronics enthusiast to see how to solve it.