Sentences with phrase «call the light emitted»

In our circuit we use a component called a Light Emitting Diode (LED).

It is this property that is relevant to optoelectronics, as it is the basis of useful devices called light emitting diodes.

Not exact matches

Apple released the iPhone X last year with a variety of new components, including an organic light - emitting diode (OLED) screen and a face scanner the company calls Face ID.

The screen uses a technology called POLED, which stands for «plastic organic light emitting diodes,» and some users have been complaining about its dull color reproduction and alleged blue tint.

Universal Display works with a technology called OLED, or Organic Light Emitting Diodes (or Device).

In addition to emitting visible light, the stars also gave off ultraviolet (UV) radiation, which split the neutral hydrogen it encountered into electrons and protons — ionizing it once again, and thereby launching what researchers call the «epoch of reionization.»

Kogut's team speculates it may be a curtain of light emitted by the earliest stars to form in the universe — so - called Population III stars.

Studying liquid squeezed out from these luminescent organs, Shimomura identified two proteins — called aequorin and GFP — that worked together to emit light.

Most of the material in the universe is something called dark matter, mysterious stuff that doesn't emit or reflect light and doesn't interact with what we think of as ordinary matter.

Standard lasers are actually not useful for secure communication because they emit what is called «classical» light.

Next, the researchers shined a laser on the crystals to measure a property called photoluminescence — the material's ability to emit light when excited by a laser — in different areas of the crystals.

This perfect sphere then emitted a different form of light called lumen, which propagated inwards and swept up lingering «imperfect» matter, compressing it like a snow plough.

This past March, Apple introduced a function called Night Shift for the iPhone and iPad, which mimics f.lux in shifting the screen's emitted light «to the warm end of the spectrum» around sunset.

Although the device has a diode - like structure, its light - emitting system is not based on a diode system, which are made from layers of semiconductors, materials that act like a cross between a conductor and an insulator, the electrical properties of which can be controlled with the addition of impurities called dopants.

Researchers have previously made LEDs with the right energy gap to emit in the mid-infrared band, but these have fallen prey to an effect called Auger recombination — in which electrons and holes recombine without producing light.

To figure out which frequency of ultrasound would be most efficient for water purification, the scientists looked at another process related to cavitation called sonoluminescence, in which water bubbles bombarded with sound actually emit light.

Many fishes emit light from organs called photophores that appear as luminous spots on the body.

They're buried deep down in the ice, but they register the flashes of light that emitted when neutrinos interact with an atom and produces a new particle called a muon as the moon — muon travels through the ice, that's what lights it up.

Although not even light can escape their gravity, Hawking calculated that black holes should nonetheless emit a faint glow, now called Hawking radiation.

Flexible monitors and glowing wall paper made of organic light emitting diodes, so - called OLEDs, are in rapid development.

From 240 miles above Earth's surface, lightning is visible as bright blotches, and city lights appear as yellow streaks; the atmosphere glows in bands of yellow, green, and red as energetic air molecules interact and emit light, a process (called airglow) that is difficult to see from the ground.

The positron moves so fast that it emits light called Cherenkov radiation, the optical equivalent of a sonic boom produced when a charged particle moves faster than the speed of light through some substance.

The problem with today's resist, however, is that it was originally developed for light sources that emit so - called deep ultraviolet light with wavelengths of 248 and 193 nanometers.

A one - dimensional strip will emit blue - green light, while so - called «quantum dots» of zero - dimension will give out blue light.

Semiconductors emit light when bound pairs of electrons and holes, known as excitons, recombine in a process called radiative decay.

The bacteria's ability to emit light is called bioluminescence.

In the fall of 2004, Anikeeva began doctoral work in optoelectronics at MIT under the supervision of electrical engineer Vladimir Bulović, developing a class of light - emitting devices based on nanomaterials called quantum dots, which are used in displays.

This unnatural sheen is caused by the Northwest Pacific jellyfish Aequorea victoria, whose cellular makeup includes a bioluminescent protein called aequorin that a emits a deep blue light.

The result indicates that the most of the matter in a galaxy cluster is not in the visible galaxies, does not emit light, and is thus called «dark matter».

In the 1800s, Dr. John Harvey Kellogg from Michigan put together what he called an «electric light bath» from light bulbs, right around the time that light bulbs (which emitted a lot of near infrared light) were invented.

Lighting is upgraded with high - definition Matrix LED headlights and rear lamps with organic light - emitting diode technology and startup features that Audi calls a «dynamic light show.»

Windshield Displays Organic Light Emitting Diode, or OLED, and Transparent Thin - Film Transistor, also called T - TFT, technologies might turn your windscreen into a panoramic flat - screen display, an epicenter for an endless supply of vehicle information and entertainment.

The system helps maintain a safe distance on the highway, warns the driver during unintended lane departure, emits a wake up call should everyone else pull away from the traffic lights, and keeps an eye out for pedestrians.

The extended lighting cycle usually ends when the vehicle's ignition has begun, or a gradual reduction in light emitted after a couple of minutes if the car isn't started, called «theater» lighting.

Samsung's Galaxy S 5 smartphone and new Galaxy Tab S tablets boast an emerging and costly technology called Super AMOLED — Super meaning a capacitive - touch layer (see the next term) is integrated into the screen and AMOLED for active - matrix organic light - emitting diode, in which a small patch of an organic chemical glows when a current is applied to it.

But starting in 2010, displays using a different technology called Organic Light Emitting Diodes, OLEDs, that directly emit light began appearing in SmartphLight Emitting Diodes, OLEDs, that directly emit light began appearing in Smartphlight began appearing in Smartphones.

Microsoft has developed a new feature called Night Light and was designed to reduce blue light emitted by a screen, which may help you get to sleep easier at nLight and was designed to reduce blue light emitted by a screen, which may help you get to sleep easier at nlight emitted by a screen, which may help you get to sleep easier at night.

The device, called a polar probe, emits wavelengths of light and electrical impulses.

An OLED display uses a new technology called OLED (Organic Light Emitting Diodes).

An OLED TV screen uses a new display technology called OLED (Organic Light Emitting Diodes).

An OLED display uses a relatively new technology called OLED (Organic Light Emitting Diodes).

The screen uses a technology called POLED, which stands for «plastic organic light emitting diodes,» and some users have been complaining about its dull color reproduction and alleged blue tint.

In Cayman, there are millions of single celled organisms called dinoflagellates that float in the sea, which when disturbed, emit a bright white light.

Although Donald Judd sometimes went after some fairly fancy finishes, Minimalism in general was not about finish and surface (yes, call it what it is), but about objectness, even when that objectness is expressed by store - bought fluorescent lights and was in part defined by the light emitted as well as the fixtures and tubes.

And say ultraviolet and visible light are small portion of LTM and LTM is mostly IR light So the Sun is almost entirely emitting LTM and LTM is comprised of what could be called shortwave: Ultraviolet thru visible to Near Infrared.

Also you focused on re-radiating meaning emitting long - wave spectrum - which possible, but I was thinking more about emitting the same wavelength, as mentioned in this quote: «However, aerosols (which often contain water and if so can absorb red wavelengths) are usually larger than visible wavelengths and therefore absorb and reflect all wavelengths of light equally (this is not technically scattering, although it is often called that; it technically involves absorption and re-radiation, or reflection).»

They are deploying a tactic called counter-illumination — they emit just enough light to match the moonlight from above, effectively erasing their shadows from the seafloor so that predators can't stalk them by the dark shape below.

Think bulbs using light - emitting diodes, or the latest generation of halogen bulbs, or even so - called specialty compact fluorescents.

It's called M + LCD tech, and basically, it adds white pixels that emit light to the conventional RGB (red, green and blue) color model.

Organic light emitting display screens, also called OLED or AMOLED screens, offer a sharper display and curve around the phone's edges, rather than lying flat on its surface.