Примери за използване на Blue leds на Английски и техните преводи на Български
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Colloquial
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Medicine
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Ecclesiastic
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Ecclesiastic
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Computer
Red and blue LEDs constantly on.
Dual oversized 118mm fans with blue LEDs and RPM switch.
Blue LEDs were first developed by RCA in 1972.
Green and blue LEDs constantly on.
Night light function thanks to luminous red or blue LEDs(on/off).
By the late 1990s, blue LEDs became widely available.
The five 12 cm diameter fans included in the kit are backlited by blue LEDs.
The late 1990s, blue LEDs had become widely available.
Professors Isamu Akasaki, Hiroshi Amano andShuji Nakamura made the first blue LEDs in the early 1990s.
Red, green and blue LEDs are integrated alongside a driver chip built right in.
However, neither of these initial blue LEDs were very bright.
It's just 16 blue LEDs that we can program to do different types of displays.
At present, with the highest cost-effective integrated, is also the market mainstream white LED,are the YAG phosphors are blue leds.
Red, green and blue LEDs are integrated alongside a driver chip into a surface-mount package.
Nanchang University has made great progress in the research on the efficiency andreliability of GaN-based blue LEDs with Si as substrate.
Dual oversized 118mm fans with blue LEDs and RPM switch spin silently up to 1300 RPM.
The dimmable blue LEDs help the driver to find their way around the cab during night-time driving, for example.
Four relays allow each individual power outlet to be controlled along with four blue LEDs to indicate which ones are currently providing power.
Clusters of red,green, and blue LEDs are grouped to create the full-color pixels needed to produce an image.
Although red and green LEDs have been inexistence for decades now, development of blue LEDs posed a formidable challenge to scientists and researchers.
Red, green, and blue LEDs are grouped on the panel, creating the full-color pixels needed to produce an image.
While red andgreen LEDs had been around for many years, blue LEDs had long stymied scientists in both academia and industry.
Dual oversized 118mm fans with blue LEDs and RPM switch BESTEK cooling pad is a good laptop cooling helper, featuring dual 118mm hydraulic fans at the spin speed of 1300 RPM, which have a high… Continue Reading».
To emit white light from LEDs requires either mixing light from red,green, and blue LEDs, or using a phosphor to convert some of the light to other colours.
Although red andgreen LEDs had been around for many years, blue LEDs were a long-standing challenge for scientists in both academia and industry.
For the emission of white light from an LED lamp, it is necessary to mix the radiation from red,green and blue LEDs or use a luminophor to convert part of the light into other colors.
And you can see just what a shoestring operation this really was, because we cast these 16 blue LEDs in epoxy and you can see in the epoxy mold that we used, the word Ziploc is still visible.
In order to emit white light, diodes are required either to mix the light of red,green and blue LEDs or to convert the light, which is emitted from one of the other colors, by means of phosphor.
For the light emitting diodes based on phosphorus material, the LEDs are covered in one color(most common blue LEDs from InGaN Indian gallium nitride) with phosphorus in different colors in order to produce white light and obtain the so-called white LED based on phosphorus.