Soitec (Euronext), a world leader in generating and manufacturing revolutionary semiconductor materials for the electronics and energy industries, and Sumitomo Electric Industries, Ltd., a leading worldwide provider of compound ...
Tags: LED lighting, LED, lighting
Two semiconductor materials companies, France-based Soitec and Japan’s Sumitomo Electric Industries, Ltd., have signed a licensing and technology-transfer agreement under which Sumitomo Electric will use Soitec’s proprietary ...
Tags: LED lighting, LED, lighting
Researchers based in South Korea and France have developed gallium nitride (GaN) fin field-effect transistors (FinFETs) with the lowest claimed subthreshold swing for nitride semiconductor metal-insulator-semiconductor FETs (MISFETs) ...
Seoul National University and Korea Electronics Technology Institute have been developing hafnium dioxide (HfO2) as a gate insulator for aluminium gallium nitride (AlGaN) metal-oxide-semiconductor high-electron-mobility transistors ...
Tags: HfO2, gate insulator, Lights, Lighting
Cree Inc. (NASDAQ: CREE) is a multinational manufacturer of semiconductor materials and devices, headquartered in Durham, North Carolina. Cree is noted for their improvements in light-emitting diode (LED) technologies. Cree's ...
In collaboration with Imperial College London in the UK and MicroLink Devices Inc of Niles, IL, USA, researchers in the US Naval Research Laboratory’s Electronics Technology and Science have proposed a novel triple-junction solar ...
Conventional LEDs are made from a variety of inorganic semiconductor materials. The following table shows the available colors with wavelength range, voltage drop and material:
Tags: LED
Wide-bandgap semiconductor materials such as gallium nitride (GaN) offer far higher performance than traditional silicon but cost significantly more. However, by 2020 GaN costs will drop enough for it to become competitive based on ...
Tags: Bulk GaN, traditional silicon, gallium nitride, reckons market
University of California,Santa Barbara(UCSB)has demonstrated for the first time nonpolar m-plane(10-10)nitride semiconductor vertical-cavity surface-emitting laser(VCSEL)diodes[Casey Holder et al,Appl.Phys.Express,vol5,p092104,2012]. The ...
Tags: nitride semiconducto, VCSEL, electrical
Diodes, in general, are made of very thin layers of semiconductor material; one layer will have an excess of electrons, while the next will have a deficit of electrons. This difference causes electrons to move from one layer to another, ...
Tags: LED, Light Emitting Diode
Shanghai ultra-silicon layout of the Two Rivers Area LED project will be commissioned in the second half of the year. Reporter learned from the Two Rivers Area Administrative Committee, through the cooperation of domestic well-known ...
Tags: LED industrial chain
Vietnamese scientists are trying to create LED lamp products which have the light spectrum suitable with every kind of plant,which can help save electricity,churn out clean and off-season products. According to Dr Phan Hong Khoi,Managing ...
Tags: LED lamp, LED, lighting, Vietnam, Agricultural
Light-emitting diodes (LEDs)—small colored lights available in any electronics store—are ubiquitous in modern society. They are the indicator lights on our stereos, automobile dashboards, and microwave ovens. Numeric displays on ...
Tags: LED, Light emitting diodes
LEDnovation introduces 75W-and 100W-equivalent A-lamps,warm-on-dim BR30 28 Sep LEDnovation has developed a 100W-equivalent A-lamp that produces 1600 lm and uses 19W,while its new 75-equivalent A-lamp uses 14W to produces 1150 lm.The BR30 ...
Provider of semiconductor diagnostic, characterization and defect localization solutions, DCG Systems Inc of Fremont, CA, USA says that a major Japanese power device manufacturer has purchased a DCG ELITE (Enhanced Lock-In Thermal Emission) ...
Tags: semiconductor diagnostic, semiconductor, DCG, DCG Systems