After qualifying sapphire substrates at multiple LED chip companies, Jiangsu Trinity Material Co., Ltd. continues to further improve the efficiency of ARC Energy's CHES furnaces. ARC Energy is currently working on the upgrades to lower ...
Tags: LED, chip LED, lighting, Trinity Material, ARC Energy
Toshiba Corporation (Tokyo: 6502) announced that the company will start sales of white light-emitting diode (LED) packages that offer makers of general purpose and industrial LED lighting solutions a cost-competitive alternative to current ...
Tags: Toshiba, LED packages, LED lighting, LED, lighting
With all this economic gloom inevitably affecting business confidence in the industry, a small device, no bigger that five inches square, lifted my spirits. I might just have seen a dot of light at the end of the tunnel. The device in ...
Tags: mobile phone display, EDGE, HSPA, Samsung, OLED
BluGlass Ltd of Silverwater, Australia says that it has succeeded in its initial laboratory experiments in developing p-type gallium nitride (p-GaN) material (essential for making up the top layers of a nitride LED). Spun off from the ...
Tags: BluGlass RPCVD, Macquarie University, RPCVD, nitride LED
Kyma Technologies Inc of Raleigh, NC, USA, which provides crystalline gallium nitride (GaN), aluminium nitride (AlN) and aluminium gallium nitride (AlGaN) materials and related products and services, says that it has demonstrated a 10-inch ...
Tags: Kyma, AlN-on-sapphire, GaN, LEDs
JEDEC Solid State Technology Association, the global leader in the development of standards for the microelectronics industry, announced the publication of a new series of standards for component level testing of high-brightness/power LEDs. ...
Tags: LED, JEDEC, standards, microelectronics industry
Seoul National University and Ritsumeikan University in Korea have developed a new technique for growing higher-quality gallium nitride (GaN) layers at temperatures as low as 500°C [In-Su Shin et al, Appl. Phys. Express, vol5, p125503, ...
Tags: Lights, Instruments, Meters
Yale University has developed techniques to release nitride semiconductor layers and transfer them to other substrates, allowing vertical current-flow light-emitting diodes (LEDs) [Yu Zhang et al, Appl. Phys. Lett., vol100, p181908, 2012]. ...
Nitride Solutions Inc of Wichita, KS, USA, which is developing substrates for LEDs, lasers and power electronics, has been awarded a US National Science Foundation (NSF) grant of nearly $150,000 to commercialize its manufacturing ...
Tags: Nitride Solutions Inc, LEDs, AlN, substrates
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 and other clean energy markets, has appointed Dr. Philip C.S. Yin ...
Tags: ARC Energy, China, LED, Dr.Philip C.S.Yin
Researchers at Massachusetts Institute of Technology (MIT) have presented the shortest-gate working transistors yet built using III-V channels [J. Lin et al, IEDM, session 32.1]. The metal-oxide-semiconductor field-effect transistors ...
Tags: transistors, MIT, metal oxide semiconductor
According to a market research report published by Strategies Unlimited (SU), the high-brightness (HB) LED market, experienced a 93 percent growth rate between 2009 and 2010. In 2009, the global market for packaged HB LEDs was $5.6 billion. ...
Tags: Sapphire Wafer
Germany increases focus on infrastructure,LED lighting 26 Jun Germany has invested in SSL in automobiles and street lights,and now broader investments are being encouraged to build a larger SSL manufacturing base.Hella research says LED ...
Tags: Germany, LED lighting
Purdue and Harvard universities have produced stacked nanowire (NW) transistors with increased drive current and maximum transconductance. The results were presented on Wednesday 12 December at the International Electron Devices Meeting ...
Tags: Christmas Tree, 4d Electronics, nanowire transistors, wrap-around gates
The 2012 Lighting Year began with the historic phase-out of the incandescent light bulb. The year continued with the 50th anniversary of the light-emitting diode (LED) in October and ended in December with yet another Greatest LED. ...
Tags: Philips, LED, LED lamp, LED Lighting, OsramNXP Cree