After an earlier complaint against Nichia was rejected, Everlight has uncovered additional details to bolster its claim that fictitious results were included in a Nichia patent application. Further activity has taken place in the patent ...
Tags: Nichia, Everlight, LED Patent
Alta Devices has disclosed that it has reached 30.8% solar cell efficiency. This new NREL (National Renewable Energy Laboratory) verified record has resulted from the company's first implementation of a new generation "dual junction" solar ...
Tags: Alta Devices, solar cell efficiency, solar cell technology
Alta Devices of Sunnyvale, CA, USA says that the first implementation of its new-generation dual-junction solar cell technology (augmenting its single-junction technology) has set an energy conversion efficiency record of 30.8% for ...
Tags: dual junction solar cell, energy conversion, solar cell technology
Infinera Corp of Sunnyvale, CA, USA, a vertically integrated manufacturer of digital optical network systems incorporating its own indium phosphide-based photonic integrated circuits (PICs), and Telecom Italia Sparkle Group, say that ...
Tags: Infinera InP PICs, digital optical network system, company news
Following its proof-of-concept achievement in late 2012, BluGlass Ltd of Silverwater, Australia says that it has produced p-type gallium nitride (GaN) films with industry-equivalent electrical properties using its proprietary ...
Tags: LED device, LED structure, LED
For fourth-quarter 2012, AXT Inc of Fremont, CA, USA has reported revenue of $18.9m, down 9% on $20.8m last quarter and 10.8% on $21.2m a year ago. Full-year revenue was $88.4m, down 15% on 2011's $104.1m. Fiscal Q4/2011 Q1/2012 Q2/2012 ...
Tags: AXT, fourth-quarter, revenue
AXT Inc of Fremont, CA, USA, which makes gallium arsenide, indium phosphide and germanium substrate and raw materials, has announced a program authorizing the repurchase of up to $6m of the firm's common stock through 27 February 2014. ...
Tags: AXT, GaAs substrate, InP Germanium
Substrate is a solid (usually planar) substance onto which a layer of another substance is applied, and to which that second substance adheres. In solid-state electronics, this term refers to a thin slice of material such as silicon, ...
Tags: Substrate
Metalorganic vapour phase epitaxy (MOVPE), also known as organometallicvapour phase epitaxy (OMVPE) or metalorganic chemical vapour deposition (MOCVD), is an arranged chemical vapour deposition method. It is a highly complex process for ...
Tags: MOCVD
For fourth-quarter 2012, NeoPhotonics Corp of San Jose, CA, a vertically integrated designer and manufacturer of both indium phosphide (InP) and silica-on-silicon photonic integrated circuit (PIC)-based modules and subsystems for ...
Tags: NeoPhotonics Corp, indium phosphide, communications networks
Researchers in Spain have grown high-indium-content indium gallium nitride (InGaN) directly on silicon (Si) substrates [Praveen Kumar et al, Appl. Phys. Express, vol6, p035501, 2013]. The work was carried out at Universidad ...
Tags: InGaN, silicon, Optoelectronics, Microtechnology
Power+Energy Inc (P+E) of Ivyland, PA, USA, which provides palladium-membrane-based hydrogen purifiers for the compound semiconductor and energy industries, says that it recently shipped a PE9000C Series purifier to Jiangxi Lianchuang ...
ZC&R Coatings for Optics (ZC&R), an Abrisa Technologies company is pleased to announce the publication of their new High Performance Thin Film Optical Coatings Technical Capabilities brochure. This highly informative brochure can be ...
GB Patent Number: 2474175 Granted to: Qinetiq The high street and its retailers are facing growing challenges, as highlighted by the recent demise of companies such as Jessops, HMV and Blockbuster. For 'bricks and mortar' retailers in ...
Tags: Electronics Patent, Anti Retail-Theft RFID Antenna, Reader
Infinera Corp of Sunnyvale, CA, USA, a vertically integrated manufacturer of digital optical network systems incorporating its own indium phosphide-based photonic integrated circuits (PICs), has announced the completion of its first ...