Simpler and more cost-effective methods are needed in LED lamp manufacture. VTT Ventures Ltd and Lumichip Ltd are pleased to announce a joint investment in Finnish LED technology company LightTherm Ltd that uses its innovative materials and ...
Tags: LED lamp, VTT Ventures Ltd, Lumichip Ltd
Light output power increased 23% over conventional lateral LEDs. Korea's universities have used aluminum-alloyed graphite as a thermally conducting substrate to improve the light output power performance of nitride semiconductor LEDs by ...
Tags: LED
Toshiba will begin mass production of white LEDs on 200-mm silicon wafers this month based on technology that it licensed and jointly developed with Bridgelux. Toshiba has announced that it will begin production of white LEDs on 200-mm ...
Tags: mass production, white LEDs, silicon wafers, GaN-on-SI players
The companies today jointly confirmed achieving GaN-on-Si based LEDs utilizing Epistar's high-brightness LED structures and AZZURRO's patented technology for 150 mm GaN-on-Si. The successful completion of the joined project confirmed the ...
MOCVD, lithography, plasma etching, PECVD & PVD tools to experience turbulent investment cycles in the coming years GEARING UP FOR THE NEXT INVESTMENT CYCLE The packaged LED market still presents significant opportunities for growth ...
Tags: MOCVD
Researchers in China have developed a low-cost, high-throughput photonic crystal (PhC) process for nitride semiconductor light-emitting diodes (LEDs) [Tongbo Wei et al, Appl. Phys. Lett., vol101, p211111, 2012]. The process used ...
Tags: Nanospheres GaN LEDs MOCVD, LEDs
Epistar,the Taiwan-based company that is ranked as one of the world's largest manufacturers of high-brightness LEDs,has become the latest major producer to hint at a transfer to a potentially much cheaper silicon platform. Currently the ...
Epistar recently was granted its 1000th patent. This number will continue to grow as there are about another 1,000 applications pending worldwide. Since its establishment in 1996, Epistar has firmly believed that technology innovation is ...
Tags: Epistar, LED Patent
Azzurro and Epistar say they have achieved GaN-on-Si based LEDs utilizing Epistar's high-brightness LED structures and Azzurro's patented technology for 150mm GaN-on-Si. The joint project, completed in four months, transferred Epistar's ...
Deposition equipment maker Aixtron SE of Herzogenrath, Germany has seen its third-quarter 2012 equipment orders pick up by 15% sequentially to €34.5m. The company says that current Q4/2012 quotation levels suggest a continuation of ...
Epistar hints at'game-changing'silicon LED switch 12 Oct 2012 Giant Taiwanese LED maker works with GaN-on-silicon specialist Azzurro on technology with potential to cut cost of solid-state lighting. Plessey's GaN-on-silicon LED ...
Tags: LED, Taiwan, technology, manufacture
Gallium nitride on silicon (GaN-on-Si)-based LEDs have been fabricated using high‐brightness LED structures of Epistar Corp of Taipei, Taiwan and the patented technology for 150mm GaN-on-Si substrates of Azzurro Semiconductors AG of ...
Tags: GaN-on-Si
Epistar and Azzurro have jointly made breakthroughs on developing GaN-on-silicon based LEDs utilising Epistar's HB LED structures and Azzurro's technology for 150mm GaN-on-silicon in just 4 months. The firms transferred Epistar's existing ...
Tags: LED, GaN-on-silicon
A number of initiatives and funding programs in Europe continue to promote solid-state lighting as both a key enabling technology and a way to build industrial strength and create jobs,writes TIM WHITAKER. Solid-state lighting(SSL)is ...
LED front‐end equipment market to see turbulent investment cycles Market research firm Yole Développement and EPIC have announced the report 'LED Front‐End Manufacturing' (to be published on 16 July), dedicated to the ...