It is adhered to the edge of the light guide, which faces the LED light sources.
ENGADGET: 3M Uniformity Tape improves lighting quality on LED edge-lit LCDs, lowers production costs
In their experiments, the researchers used a test chamber with three light sources that could be switched on randomly.
The first images from space of the distribution of light sources on the planet's surface were published in 1989.
"This is a major step forward for the lighting world, " said Rene van Schooten, CEO of Philips' light sources division.
Additionally, IKEA is changing more than one million light sources inside the IKEA stores to LED and other more efficient lighting.
ENGADGET: Ikea to sell only LED-based lighting by 2016, wants to be greener than your sofa bed
Moreover, even if a particular fibre can be used with a particular scheme, the light sources, amplifiers, switches and associated paraphernalia usually cannot.
Aero gave the appearance of highly-rendered glass, light sources, reflections, and other graphically complex textures in the title bars, taskbar, and other system surfaces.
FORBES: Microsoft To Drop Aero From Windows 8 User Interface
The Uniformity Tape keeps the edge of the display closest to the LEDs uniform in brightness when the spacing of light sources is increased.
ENGADGET: 3M Uniformity Tape improves lighting quality on LED edge-lit LCDs, lowers production costs
The researchers estimate that the two light sources come from black holes between 20 million and one billion times more massive than our Sun.
The change from conventional light sources to LED is the revolution.
In addition, the Mood Lamp creates a soft, environment-enhancing lighting effect, while the Smart Sensor analyzes the amount of illumination being provided by ambient light sources.
ENGADGET: LG's 2013 AV lineup puts NFC into Blu-ray player, 9.1-channel home theater
Photo-or electroluminescent substances that can be put straight on to a silicon chip might make cheaper light sources than the light-emitting diodes used now, since these have to be connected separately.
Dr Dacke had previously shown that dung beetles were able to keep a straight line by taking cues from the Sun, the Moon, and even the pattern of polarised light formed around these light sources.
Colors can change shade, or metamerize, under different light sources, so when Harfouch hits on a perfect match he has to be sure it looks the same under sunlight as it does under artificial, supermarket light.
FORBES: Jelly Beans: Which Color Is Most Popular At Easter? Why We Love Colored Foods
Another is that they have been confirmed time and again by tests that range from minute measurements of bodies circling the solar system to observations of the farthest known light sources, quasars, billions of light years from Earth.
Reports are surfacing of a problem with the camera both stills and video when it is pointed close to or at bright light sources such as incandescent bulbs or the sun, which causes a purple haze to be shown in the fringes.
It also sports an "ultrafine" .0065-millimeter pitch along with a "high-contrast filter" that allows the projected image to be reflected by the screen while it absorbs incidental light from other sources.
ENGADGET: DNP unveils daylight-friendly Supernova Flex Screen
The glare from his screen and a few flashlights provided the only sources of light in the room.
FORBES: Mayor Michael Bloomberg, Superstorm Sandy, and Social Media: A New York City Perspective
This means that a telescope tuned to detect cold spots could see much older clusters than one that is trained only on distant sources of light.
Technologies on display ranged from solar powered water purification units to military vehicles using next generation materials and energy sources to light weight batteries that can give better range and endurance.
What is new about Dr Cinzano's research, which is about to be published in the Monthly Notices of the Royal Astronomical Society, is that he and his colleagues have managed to take account of the effects of back-scattering by clouds and dust in the atmosphere, as well as the effects of the original sources of the light themselves.
However, it remains very difficult to determine when exactly these stars were born or much else about them, since their faraway light is largely obscured by closer sources.
The vibe in the Fusion Hybrid is one of abiding integration: the subtle slurring of ratios in the continuously variable transmission, the share-the-load cooperation between electric and gas engine (2.0-liter, 141-hp Atkinson-cycle four-cylinder), a sort of light, transparent flickering of power sources.
WSJ: 2013 Ford Fusion Hybrid Review: Passion Seizes the Family Sedan | Rumble Seat by Dan Neil
When this issue first came to light in Europe, we mapped the sources of the meat in our meatballs.
FORBES: IKEA Horse Meatball Scandal Spreads to Americas and Asia
By comparing the amount of light in each unit of the grid with reliable sources of economic data from advanced economies, Chen and Nordhous established a clear and compelling relationship between radiance levels at night and GDP.
Light pollution can come from TV and computer screens, other electronic displays and ambient sources such as streetlights, passing traffic and neighboring buildings, in addition to overhead lighting within the home.
One of the sources added that the cap was on backward and the man was also wearing a light-colored hooded sweatshirt and a black jacket.
CNN: Healing in Boston as investigators seek 2 seen near bombing
Hess said that in light of that refinery's closure last year and its ability to buy refined products from outside sources, the terminal system is no longer needed.
应用推荐