Front Cover Final2.qxp 19/8/11 14:28 Page 1 Solid-state lighting GaN-on-silicon LEDs close the gap with RED LASERS conventional Cinema screens and medicine equivalents can spur market growth ICNS-9 LED droop debate rages on in Glasgow RF power NXP complements its silicon LDMOS with GaN HEMTs Faster transistors Novel designs and materials aid the surge towards ultra-high speeds The time for CPV Deployment of grid- tied MW systems starts to take off LED research Atom probe rejects indium clustering in quantum wells An Angel Business Communications publication August / September 2011 Volume 17 Number 6 Project1 24/1/11 14:07 Page 30 Solutions for HIGH BRIGHTNESS LED Manufacturing Nano Imprint Lithography for beam shaping and enhanced light extraction Handling and processing of thin and bowed wafers Wafer bonding for layer transfer Optical lithography and resist processing solutions www.EVGroup.com Comment Final.qxp 18/8/11 16:32 Page 3 CONNECTING THE COMPOUND SEMICONDUCTOR COMMUNITY editorialview August / September 2011 Volume 17 Number 6 Editor-in-Chief David Ridsdale
[email protected] +44 (0)1923 690200 Consultant Editor Richard Stevenson PhD
[email protected] +44 (0)1291 629640 News Editor Dr. Su Westwater
[email protected] Director of SOLAR & IC Publishing Jackie Cannon
[email protected] +44 (0)1923 690205 Account Managers Robin Halder
[email protected] +44 (0)2476 718109 Keeping the community Shehzad Munshi
[email protected] +44 (0)1923 690215 USA Representatives together Brun Media Tom Brun E:
[email protected] Tel: 724 539-2404 I’ve just returned from the ninth International Conference on Nitride Semiconductors, which was, Janice Jenkins E:
[email protected] Tel: 724-929-3550 without doubt, a very good meeting.