Sony says it's developing a new backlight tech for LCD TVs, using RBG LEDs. "But wait, aren't all backlights RGB LEDs?" If that's what you're thinking, no, actually most aren't. What's your next ...

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 ...