If smoke alarms are regularly installed in houses, why not gas detectors? Silent and unsuspecting, gas can seep into rooms and build up to poison inhabitants or fuel a deadly explosion. Detectors can mitigate this by sounding an alarm well ...
Tags: smoke alarms, Security, Protection, alarms
Excessive heat generation is one of the main reasons why LEDs fail. With the Oslon Square, Osram Opto Semiconductors presents an LED that withstands high ambient temperatures particularly well. To ensure that the colors of several LEDs in a ...
Excessive heat generation is one of the main reasons why LEDs fail. With the Oslon Square, Osram Opto Semiconductors presents an LED that withstands high ambient temperatures particularly well. To ensure that the colors of several LEDs in a ...
The new Oslon Square LED is designed to maintain color and lumen consistency even at temperatures as high as 135°C, enabling developers to use the emitters in enclosed indoor SSL products where high temperatures are typical. Osram ...
Since excessive heat generation is one of the main reasons why light-emitting diodes fail, Osram Opto Semiconductors GmbH of Regensburg, Germany has launched the Oslon Square, an LED that withstands high ambient temperatures. To ensure that ...
Tags: Osram, Oslon Square Led
Researchers in Taiwan have used cadmium selenide (CdSe) quantum dots (QDs) to increase the power conversion efficiency of three-junction solar cells by around 10% [Ya-Ju Lee et al, Optics Express, Vol. 21, pA953, 2013]. The team was ...
Tags: CdSe CdSe quantum, Three-junction solar cells p-Ge substrates MOCVD
Soraa, the world leader in the development of gallium nitride on gallium nitride (GaN on GaN™) LED technology, announced that it will open a new semiconductor fabrication plant in Buffalo, New York. In partnership with the State of ...
Plessey Semiconductors Ltd of Plymouth, UK has announced availability of its next-generation gallium nitride -on-silicon (GaN-on-Si) mid-power LEDs. The product family doubles the luminous efficacy of the firm’s first-generation MAGIC ...
Epiwafer foundry and substrate maker IQE plc of Cardiff, Wales, UK says that, in a gala ceremony at the 2013 Elektra European Electronics Industry Awards in London, UK on 27 November, its Group CEO Dr Drew Nelson was presented with ...
Tags: IQE Elektra, Electrical, Electronics
The Group of III-V Semiconductors of the Instituto de Energía Solar at Universidad Politécnica de Madrid (IES-UPM) in Spain has reported a triple-junction concentrator photovoltaic (CPV) solar cell with an efficiency of 39.2%, ...
Tags: Spain, IES-UPM, reach, efficiency, triple-junction, CPV, solar cell
Driven mainly by heat spreaders for high-power device thermal management, the diamond materials market for semiconductor devices will rise at a compound annual growth rate (CAGR) of 14% to more than $43m in 2020, according to the base ...
Tags: Semiconductors, Diamond Materials
Osram Opto Semiconductors GmbH of Regensburg, Germany claims that its new Osram Ostar Medical is the first LED component with a high color-rendering index (CRI) of 95 and the capability of adjusting the temperature of the color white. This ...
Tags: Osram, LED, Electrical, Electronics
Soraa, the world leader in the development of gallium nitride on gallium nitride (GaN on GaN™) LED technology, announced today that it will open a new semiconductor fabrication plant in Buffalo, New York. In partnership with the State ...
BOE announced the 5.5 generation AMOLED production line to be established in the still under construction subsidiary Ordos BOE. The production line will be the first in China and second in the world to launch productions. The 5.5 ...
Tags: Amoled Production Line, Lighting
Ultraviolet (UV) light usually are light waves with 100 to 280 nanometer (nm) wavelengths, according to a report by Chinese-language newspaper Science and Technology Daily. These lights are mostly used to kill germs, medically, and in ...