For that reason, when it comes to Aesthetics the ELITE LED32 and Edge Lit LED based TVs win hands down compared to their chunky CCFL brothers. Power is something that has become so important to ...

That said, I’ve had my hand in CCFL repairs as well – If you’ve got some spare cash and time, you can make a decent profit on laptops – Buy one with a “dim” or “red” screen, and ...

[Lee Davison] acquired an Acer laptop that didn’t have a display anymore. He had enough parts on hand to add in an LCD panel and give it a CCFL backlight. But when he started looking for an i… ...

Here, the CCFL or LED is pulsed on and off at a fixed frequency, and the duty cycle is modulated to provide variable brightness. Input Voltage Most LCD backlight drivers run off a 12V-dc input, ...

On its own, an LED is very simple: voltage is applied to a semiconductor diode, and it lights up. An LED display, meanwhile, combines this simple notion with the existing principles of an LCD.

Turns out our local zombie-infested Apple store was already stocking yesterday's new Santa Rosa-based LED-backlit MacBook Pro -- and so naturally we had to do our own wholly unscientific comparison.

I've just bought some UV lights for my rig, the final touch to my current mod project and am just installing some chrome switches to a 3.5 bay and now would like to add some LED's to the switches ...

White LED is very similar to CCFL, and is meant to simulate the white light of the sun for a more "natural" result. But the LEDs aren't actually white; ...

Over at engadget they took some photos of an 8 month old CCFL MBP next to a new LED MBP. It's interesting, it appears that the LED display soundly defeats the CCFL at 100% brightness in terms of ...

Backlighting in portable device displays has historically used cold cathode-fluorescent (CCFL) tubes which are difficult to power. The tubes run on alternating current (AC) and need a large initial ...

LED and CCFL backlighting costs in notebooks continue to narrow. Siu Han, Taipei; Yvonne Yu, DIGITIMES Asia Friday 23 May 2008 1. The penetration rate of LED backlighting in notebook PCs with may ...