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A single direct LED cluster of a LCD. LED backlights replace CCFL (fluorescent) lamps with a few to several hundred white, RGB or blue LEDs. An LCD with LED-Backlight may be edge- or direct-lit: [9] edge-lit (ELED): LEDs form a line around the rim of the screen. May additionally support:
18 parallel CCFLs as backlight for an LCD TV LCD with edge-lit CCFL backlight For several years (until about 2010), the preferred backlight for matrix-addressed large LCD panels such as in monitors and TVs was based on a cold-cathode fluorescent lamp (CCFL) by using two CCFLs at opposite edges of the LCD or by an array of CCFLs behind the LCD ...
The first model to incorporate Sony's "Monolith" design, wherein the TV is composed of a single pane of black glass. Available in 46-inch and 52-inch sizes. XBRLX900 (2010) - 240 Hz edge-lit LED with Monolith design. Included built-in wi-fi along with an integrated 3D transmitter and 2 pairs of active glasses.
WLED array: The LCD panel is lit by a full array of white LEDs placed behind a diffuser behind the panel. LCDs that use this implementation will usually have the ability to dim or completely turn off the LEDs in the dark areas of the image being displayed, effectively increasing the contrast ratio of the display.
The sports streaming game has a new player: DirecTV. The TV provider is launching MySports, a sports subscription streaming service with 40 channels including ESPN, Fox Sports, and the NFL Network ...
High-dynamic-range television (HDR-TV) is a technology that uses high dynamic range (HDR) to improve the quality of display signals. It is contrasted with the retroactively-named standard dynamic range (SDR). HDR changes the way the luminance and colors of videos and images are represented in the signal and allows brighter and more detailed ...
DirecTV has stitched together a skinny bundle of sports channels, targeted at people who want to watch live sports without paying for a broad TV package. Launching Tuesday, DirecTV MySports ...
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