Researchers in Japan and Switzerland have used a laser treatment of sapphire substrates to increase the thickness of gallium nitride (GaN) layers grown by hydride vapor phase epitaxy (HVPE) to around 200μm [Hideo Aida et al, Appl. Phys. ...
GT Advanced Technologies Inc of Nashua, NH, USA (a provider of polysilicon production technology as well as sapphire and silicon crystalline growth systems and materials for the solar, LED and other specialty markets) has appointed Linda ...
Tags: GT Advanced Technologies, LED, VP
Monocrystal introduces ultra-large high quality sapphire window. Advancements in the development of its proprietary crystal growing technology allow Monocrystal to meet increasing demand from the emerging optical markets for large size ...
Tags: Monocrystal, sapphire window, proprietary crystal growing technology
GT Advanced Technologies announced the appointment of Linda Reinhard as vice president, new business development and product management for the company’s sapphire, DSS™ and HiCz™ products reporting to Dan Squiller, ...
Significant overcapacity and low LED substrate prices will affect the profitability and viability of many sapphire players in 2013 and beyond. So says a new market report 'Sapphire Substrates 2013' from analyst company Yole ...
Tags: sapphire substrates, low LED substrate, LED, LED makers
Yole Développement announces its report"Sapphire Substrates 2013".This report provides a detailed analysis of the sapphire industry,including revenue,volume and price trends for all major substrate applications.It also includes an ...
Tags: LED, SoS, sapphire material, LED-on-Si
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
A shortage of sapphire material between 2010 and 2011 created a window of opportunity for new entrants. In just the last two years, more than 80 companies announced their intention to enter the industry. This trend coupled with slow demand ...
Tags: LEDs, polycrystalline silicon, semiconductor chemicals
According to a white paper entitled "LED Manufacturing Study on CHES™ Sapphire," ARC Energy has released results of a study showing that sapphire grown from its proprietary CHES technology yield 5% greater LED brightness than the ...
Tags: Sapphire LEDs, LED Chip
According to a white paper entitled"LED Manufacturing Study on CHES™Sapphire,"ARC Energy has released results of a study showing that sapphire grown from its proprietary CHES technology yield 5%greater LED brightness than the industry ...
Advanced RenewableEnergy Company LLC(ARC Energy)of Nashua,NH,USA,a provider of c-axis sapphire growth technologies and turnkey solutions for the LED solid-state lighting market,has issued the white paper'LED Manufacturing Study on CHES ...
Tags: Lights, LED, Manufacturing Study, Lighting
Department of Commerce backs SolarWorld-led complaint in preliminary determination;Dow Corning and Hemlock label decision'devastating'. Suntech PV cell fabrication An investigation by the US Department of Commerce has found that ...
GT Advanced Technologies is to host a LED manufacturing symposium in Shanghai,China,May 9-10,2012.The event will bring together a wide range of manufacturers from the LED value chain throughout Asia,from sapphire crystal growers to ...
Tags: GT Advanced Technologies, LED manufacturing symposium, Shanghai China
GT Advanced Technologies has released a case study of evaluating the impact of sapphire color on the LED manufacturing process. All studies were conducted using blind samples of GT ASF sapphire material as well as LED grade sapphire from ...
Tags: Market View, led
LED sapphire ingot maker Alpha Xtal and substrate maker Tera Xtal will merge on December 10. According to Alpha Xtal, revenues for November and December are likely to be flat compared to October. The firm believes demand will return in ...
Tags: Market View, led