Researchers in China and Turkey have been using varying-thickness gallium nitride (GaN) barriers between indium gallium nitride (InGaN) multiple quantum wells (MQWs) to improve hole distributions and thus to reduce efficiency droop effects ...
Tags: InGaN LEDs, Electrical, Electronics
Epiwafer foundry and substrate maker IQE plc of Cardiff, Wales, UK says that its strategic partner Solar Junction Corp of San Jose, CA, USA, which makes III-V multi-junction solar cells for concentrated photovoltaics (CPV) based on ...
Tags: Solar, Electrical, Electronics
Worldwide silicon wafer area shipments increased during the second quarter 2013 when compared to first quarter 2013 area shipments, according to the SEMI Silicon Manufacturers Group (SMG) in its quarterly analysis of the silicon wafer ...
Tags: Silicon Wafer Shipments
Researchers in China have used laser micromachining to boost light extraction efficiencies of nitride semiconductor light-emitting diodes (LEDs) by up to 46% [Bo Sun et al, J. Appl. Phys., vol113, p243104, 2013]. The team was based at ...
Tags: LED, Laser Sculpting, Electrical, Electronics
Recently, the first flexible AMOLED display in mainland China came out, it is a 3.5-inch monochrome display developed by Visionox, this display comes with thin film encapsulation technology and bendable by the maximum radius of 10 mm. ...
Tags: LED Display, LED
Chimei Optoelectronics has gone out of business leaving behind NTD 5.6 billion in debt. The company's creditor bank has been pursuing the company to obtain their financial claim but has yet to hear anything from the company. Chimei used ...
Some of the best curing ovens are based on either Ultra violet or infrared systems. The systems offer many advantages including guaranteeing a cheaper process. It is important for manufacturers to find more efficient ways to cure resins and ...
Tags: Processing Machinery
Researchers in China have been developing nanopatterned-sapphire substrates (NPSS), achieved with nano-sphere lithography (NSL), as a basis for the production of superior aluminium gallium nitride (AlGaN) semiconductor material for deep ...
Tags: DUV LEDs, LED, Electrical, Electronics
A Japanese research group developed a sheet-like OLED light source that functions even after being crumpled. The group is led by Takao Someya, professor at the School of Engineering, the University of Tokyo. The minimum bending radius and ...
Tags: OLED Light, LED, Lighting
"For China LED industry, LED upstream technology is monopolized by the international giants, midstream is almost so, now the most important thing is that whether the downstream can design better products with more reasonable prices or not", ...
Tags: LED Enterprises, Special Fields
Researchers at the University of California at Berkeley have created touch-sensitive “electronic skin(e-skin)” through integrating three distinct electronic components including semiconducting carbon-nanotube transistors, ...
Tags: OLED Electronic, Lights
Park Systems Corp, headquartered in Suwon, Korea, has introduced the Park NX-HDM, a fully automated automatic defect review and sub-angstrom surface roughness atomic force microscopy (AFM) system for device substrates and disk media. ...
Tags: Park Systems, AFM System, Semiconductor
Coba Cocina Restaurant in Lexington, KY contains more than 60,000 square feet of glass, porcelain and ceramic interior and exterior tile, all installed with TEC Power Grout and IsoLight mortar. The design of Coba Cocina was inspired by ...
As part of its Clean Technology Innovation Program, the Australian Federal Government has awarded BluGlass Ltd of Silverwater, Australia $2,999,255 in funding for its project 'Versatile prototype deposition machine for higher efficiency, ...
Tags: BluGlass RPCVD, Electrical, Electronics
Affected by LED chip’s consecutive price drop and efforts to control costs, Taiwanese chip manufacturers including Epistar, FOREPI, and others are turning to Chinese sapphire substrates. A move that directly contends Taiwanese ...