[Devon] does a lot of work with addressable LEDs of different ... using backlit buttons for working in the dark, and even added a contrast knob for the LCD screen. Kudos to him for all the effort ...

the LEDs behind the pixels aren't just blue. Each one has red, green and blue elements, which can combine so that the backlight itself is already creating the colors of what's on-screen even ...

He still wanted to get it working, so he had some narrow PCBs made and started working on his LED replacement backlight. He built a driver board for the LEDs, populated with left over components ...

The note, released in late November, says South Korean screen ... computer (PC) monitors due in part to declining OLED TV sales around the world. OLED panels are considered superior to backlit LED ...