Makers are boosting the lighting downstream segment to take advantage of the projected demand upswing in coming years. Taiwan’s LED manufacturers continue to strengthen the components and service segments while pushing for vertical ...
Tags: Taiwan LED
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]. ...
Epistar Photoelectricity (Changzhou), a joint venture LED epitaxial wafer and chip maker established by Epistar and Lite-On Technology in Changzhou, eastern China, will expand its production capacity by adding seven MOCVD machines to bring ...
Tags: Epistar Photoelectricity, LED, LED Chip, Capacity
Epitaxial deposition and process equipment maker Veeco Instruments Inc of Plainview, NY, USA is presenting at two upcoming LED industry conferences: the 'LED Lighting Evolution Conference: From Sapphire to Lumens' on Wednesday 6 June ...
Tags: Veeco Instruments, LEDs, evolution, MOCVD
Nan Ya Photonics Inc., a joint venture by Taiwan's Epistar and Nan Ya Plastics Corp., recently has completed its first automatic production line and targeted to scramble for orders from international brands such as GE and Philips. Nan Ya ...
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
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
Unpatterned wafer defect inspection tools provide broad capability to enable critical infrastructure development Today KLA-Tencor Corporation(NASDAQ:KLAC)announced the installation of its first process control systems capable of handling ...
Tags: wafer, defect inspection tools, infrastructure, Surfscan®SP3 platform
Hong Kong University of Science and Technology (HKUST) has grown high-performance indium gallium arsenide (InGaAs) metal–oxide–semiconductor high-electron-mobility transistors (MOSHEMTs) directly on silicon [Xiuju Zhou et al, ...
For second-quarter 2012, epitaxial deposition and process equipment maker Veeco Instruments Inc of Plainview, NY, USA has reported revenue of $136.5m, down 2% on $139.9m last quarter and 48% on $264.8m a year ago. Fiscal ...
Tags: Veeco, MOCVD, revenue and earnings
China's LED industry has begun to take shape, and entering a period of rapid development. LED industry annual sales revenue of over 150 billion yuan, the production growth of nearly 50% over 8000 enterprises engaged in the LED industry, has ...
Tags: China LED
After 2014, China will boast the world's largest LED epitaxy and chip production capacity base. However, China LED fabs are mainly concentrated on blue/green GaN LED manufacturing, and most of the capacity focuses on small and medium size ...
Tags: China LED
University of California,Santa Barbara(UCSB)has demonstrated for the first time nonpolar m-plane(10-10)nitride semiconductor vertical-cavity surface-emitting laser(VCSEL)diodes[Casey Holder et al,Appl.Phys.Express,vol5,p092104,2012]. The ...
Tags: nitride semiconducto, VCSEL, electrical
Two Yale University researchers have developed epitaxial distributed Bragg reflectors (DBRs) in nitride semiconductors with reflectivities of more than 98% [Danti Chen and Jung Han, Appl. Phys. Lett., vol101, p221104, 2012]. Further, the ...
After experiencing a boon in 2010, the weak LED market reaction in 2011 did not allow the global LED manufacturing production to grow as expected. Capacity utilization reached a low due to the fast capacity expansion and slower market ...
Tags: LED market, china LED