Synopsis:
Domenii: Photonics & laser: Photonics & laser colaterale: Light: Backlight:
Nature 04319.txt
Near the backlight of a liquid-crystal display (LCD), for example, temperatures can be around 100#C. At this temperature,
Conventional LCDS use a high-intensity blue LED backlight whose glow is converted by a phosphor coating to create a broadband,
Two kinds of quantum dots in the tube absorb some of the blue light from the backlight
newsoffice 00003.txt
and using a blue backlight to energize them, QD Vision has developed an optical component that can boost the color gamut for LCD televisions by roughly 50 percent,
pixels are illuminated by a white LED backlight that passes through blue, red, and green filters to produce the colors on the screen.
Manufacturers use a blue LED in the backlight, but without the need for conversion phosphors.
phys_org 00071.txt
and using a blue backlight to energize them, QD Vision has developed an optical component that can boost the color gamut for LCD televisions by roughly 50 percent,
pixels are illuminated by a white LED backlight that passes through blue, red, and green filters to produce the colors on the screen.
Manufacturers use a blue LED in the backlight, but without the need for conversion phosphors.
tech_review 00179.txt
Rather than the pixels being illuminated by a backlight, each pixel glows on its own, like a minuscule light bulb.
tech_review 00264.txt
The new design uses three backlights one red, one blue, and one green, that illuminate all of the pixels in the display in very rapid successionoo quickly for the eye to perceive.
www.dailymail.co.uk_sciencetech 2015 02276.txt.txt
Samsung's Mirror Display technology also does need not the ambient backlight for displaying on-screen images that LCD technology does.
www.extremetech.com 2015 000023.txt
or reducing the need for a backlight) and have reached efficiencies that are already comparable to organic LEDS in terms of quantum efficiency (photons emitted per electron injected).
www.gizmag.com 2015 02636.txt.txt
#New process prints electroluminescent layers directly onto three-dimensional objects Electroluminescent (EL) panels are found in many electronics applications, particularly as backlighting for LCD displays, keypads, watches,
Electroluminescent panels are a very popular way to backlight a screen, particularly as they provide an even glow across their entire face,
www.japantimes.co.jp_tech 2015 00143.txt.txt
A tiny microscope enlarges the contents of a few drops of semen inside a pipette, lit by a backlight.
www.nanowerk.com 2015 04742.txt.txt
Since even the most energy-efficient models require some form of backlighting, they can quickly draw-down a power supply.
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