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 ...

It might just be an angle of incidence or reflection issue (or just poor photography), but the LED display also appears to have a warmer white point than the CCFL display. Particularly in the first ...

When you work at Tektronix and they make a difficult to refuse offer for their ‘scopes, you obviously grab it. Even if the only one you can afford is the not-so-awesome TDS1012. [Jason Milldrum] got ...

The share of LED-backlit sets is predicted to reach 70% of total LCD TV shipments to the China market this year with the possibility of reaching 100% in 2013 as industry firms are... Tuesday 24 April ...

LED backlighting for LCD displays is clearly a hot topic in display design these days (see LCD backlighting using 2-D LED dimming boosts TV performance and saves power” and Turning LED backlights into ...

Somewhere along the line, thin and light supplanted picture quality as the secondary priority for TV purchases; the primary consideration for most of us being price. Perhaps it was the memory of the ...

The backlight tech is just a concept for now, but it could lead to more detailed displays without the drawbacks of OLED. The backlight tech is just a concept for now, but it could lead to more ...