Semiconductors Challenge OLEDs

September 16, 2009

September 16, 2009

Semiconductors Challenge OLEDs A recent Institute of Electrical and Electronics Engineers (IEEE) Spectrum article reveals that organic light-emitting diode (OLED) technology may not be the successor to liquid crystal display technology (LCD) after all. New research funded by the Ford Motor Corporation demonstrates the creation, assembly, and connection of inorganic light-emitting diodes (LEDs) on a flexible substrate, opening up the possibility for the miniaturization of the technology. Given that inorganic LEDs surpass OLEDs in brightness, energy efficiency, durability, and moisture resistance, printed compound semiconductors may soon be the replacement technology of choice for small, pixel-dense displays.

From the Globalspec Newsletter


Birmingham-based Industry Forum’s ‘learn from the best’ visit to Japan

September 7, 2009

 Sep 7 2009 by John Cranage, Birmingham Post

Industrialists and engineers from all over the UK are being invited to take advantage of a chance to learn the secrets of Japanese manufacturing first hand in a “learn from the best” initiative run by the Birmingham-based Industry Forum.

The visit to Japan from November 21 to December 5 will be the ninth in a programme of Best Practice visits. Delegates – industry executives from a wide range of sectors – will visit some of Japan’s top manufacturing companies.

In the five years that visits have been running delegates from the automotive, aerospace, pharmaceutical, food processing, white goods and other sectors have been given unprecedented access to manufacturing processes which are the envy of the world and rarely duplicated outside Japan with total effectiveness.

The ground-breaking visit has been made possible by contacts made by Industry Forum director Arthur David, who formerly worked for Nissan and General Motors, and Industry Forum executive co-ordinator Koji Wanaka, who was a senior official at Honda.

The visit will include detailed briefings by senior management at Nissan, Honda and Toyota and their major suppliers, as well as non-automotive companies.

Delegates will also attend detailed lectures from world-renowned Japanese experts on quality and total productive maintenance, as well as a presentation and reception at the British Embassy in Tokyo. Delegates on last year’s visit said it was a real eye-opener. Chris Taylor, lean change manager at Siemens, said: “This was a once-in-a-lifetime experience to see world-class production really taking place.”

Peter Jones, specialist manufacturing adviser at the West Midlands Manufacturing Advisory Service, said: “Seeing and touching has put all the theory into real perspective and is the greatest motivational experience possible.”

The cost of the programme is £7,800 plus VAT which includes accommodation at a Tokyo hotel, flights, internal transport, all visits, interpreters and support from Industry Forum staff.

Mr David said previous visits had a “life-changing effect” on some delegates.

“The Japanese never stay still in business and all of the latest thinking in terms of lean manufacturing, quality, waste elimination, cost, efficiency and delivery originates in Japan,” he said. “There’s no better way than learning first hand from the best in the world.

“It is often claimed in the UK and western Europe that we can’t compete with Far Eastern countries because our labour costs are high.

“But Japan has some of the highest labour costs in the world and still leads the way in manufacturing efficiency.

“Japanese industry has spent decades refining their approach to manufacturing process control and people productivity and has deservedly gained worldwide recognition.

“This programme allows delegates to experience first hand what Japanese companies are doing and how they are maintaining their international reputation. In the past the Japanese have been protective of their secrets so opportunities like this are very rare indeed.”

The Industry Forum – based at Birmingham Business Park – was set up in 1996 by the Society of Motor Manufacturers and Traders to improve competitiveness in the UK-based vehicle and components industry. Its practical programmes have led to major improvements by automotive suppliers across the UK and are being used in other industry sectors including aerospace, food processing and the construction equipment industry.

For further details of the Japanese visit call Arthur David at the SMMT Industry Forum on 0121 717 6613.

Birmingham Post – Business – Business News – Automotive Business – Birmingham-based Industry Forum’s ‘learn from the best’ visit to Japan


Something for everyone at Manufacturing Technology Ireland 2009

September 3, 2009

Manufacturing Technology Ireland makes a welcome return to the National Show Centre, near to Dublin Airport, on October 14th & 15th 2009. The hugely popular event is Ireland’s largest manufacturing exhibition, and the premier showcase for Ireland’s considerable industrial and manufacturing expertise

At this year’s show, an expected 250 exhibitors will be promoting an extremely broad range of industrial products and services, including machinery, sub-contracting, factory equipment, consumables, mechanical, electrical and electronic components. With its experience of large-scale pharmabio and food & drink manufacture, Ireland also offers a unique concentration of automation, packaging and materials handling expertise, much of which will also be represented at the show. This diversity makes Manufacturing Technology Ireland an unrivalled marketplace for both buyers and sellers of industrial technologies and services.

Show director Phil Valentine says, "There really is something for everyone at Manufacturing Technology 2009. The diversity of skills and capabilities within Ireland’s comparatively small manufacturing economy is quite astonishing. We’ve tried very hard to reflect the unique blend of talents to be found here."
Ease of access makes the show popular with professionals who normally would not have the time to attend trade events. "We recognise that time is money, so everything is geared towards enabling visitors to make the most productive use of their time at the show." Technology Trails guide visitors straight to suppliers from specific sectors such as pharmabio or automotive, and the Manufacturing Technology Ireland website at www.industry.co.uk/ireland features a searchable database of exhibitors, enabling visitors to pre-plan their schedule.

Also, this year for the first time, the show has its own presence on the business networking service LinkedIn, which will allow visitors and exhibitors to meet and interact before and after the event itself. The Manufacturing Technology Ireland 2009 group is open to all LinkedIn users. For more information, visit www.linkedin.com.

Along with showcasing the best of Ireland’s manufacturing enterprise, MTI 2009 also offers visitors the chance to participate in a series of free, topical one-hour industrial seminars. Some of the highlights of this year’s programme include a session by Jason McChesney that examines how to increase profit and productivity during the recession through effective time management. Ray O’Neill, managing director of ESS Ltd, Limerick, discusses the topic of Lean Maintenance. Orla McNally, from Alma Consulting examines how to maximise the taxation benefit from your investment in innovation. Amongst the many other topics under review over the two-day show will include sessions on CE Marking, an introduction to patents and how to tender successfully for public sector contracts. A full listing of the seminar sessions is available on the show’s blog site at www.mti2009.wordpress.com

Manufacturing Technology Ireland opens on October 14th from 9.00am until 5pm, and on October 15th from 9.00am until 4.30pm. Entry to the exhibition and the seminars is free. The National Show Centre is located on the main Dublin to Belfast road, a short distance from Dublin Airport, the M50 and M1 motorways and Swords. Dublin city centre is just 20-30 minutes away and Belfast about a 2 hours drive. Car parking at the National Show Centre is free to exhibitors and visitors. For more information, and to book your tickets and free seminar places, visit www.industry.co.uk/ireland or call +44 (0)1784 880890.


LED pioneer honoured

June 30, 2009

When the history of technological development in the late 20th Century is written, the name of Dr. Isamu Akasaki is sure to figure prominently. Everyone who relies on modern communication technology owes a great debt of gratitude to this elderly Japanese professor, and yet publically, he remains a little-known. But hopefully, that may be about to change thanks to an award honouring Dr. Akasaki’s achievements.

What was Dr. Akasaki’s contribution to our modern world? Simply, he was the man that made the blue LED possible. Thanks in large part to his work, we now have high-speed internet communications, high-density data storage (hence the trade name “Blu-Ray”), and a cornucopia of other technological marvels – not to mention today’s full-colour LED screens.

The Inamori Foundation has announced that Dr. Isamu Akasaki will be awarded the Kyoto Prize in Advanced Technology for 2009. Celebrating its 25th anniversary this year, the annual Kyoto Prize is an international award honouring “significant contributions to the scientific, cultural and spiritual betterment of mankind.” The award is presented on November 10 each year in three categories.

Dr. Akasaki, 80, will receive the award for his pioneering work that led to the development of the blue LED. A semiconductor scientist, Dr. Akasaki serves both as a university professor at Nagoya University and professor at Meijo University in Japan.

The story of the development of the blue LED is the real stuff of legend: Once generally regarded as impossible, Dr. Akasaki persisted in his research for decades – long after others had given-up, and was eventually rewarded with success; his GaN-based positive-negative (p-n) junctions, making the blue LED practically possible for the first time. This achievement stimulated research on blue LEDs worldwide, and served as the first step toward their eventual commercialisation in the 1990s.

According to the Kyoto Prize press release, Dr. Akasaki’s pioneering research has not only led to numerous and diverse new applications in electronic equipment, but also offers great promise for protecting the global environment as blue LEDs are adopted for general-purpose lighting with superior energy-conserving qualities.

LEDs Magazine – Isamu Akasaki awarded Kyoto Prize for LED work


The giant screen technology of the future may be closer than we think

June 12, 2009

US company Nanolumens claims to be well-advanced in its plans to market a giant portable display system that will be less than one millimetre thick and weigh no more than 45kg.

As reported in InAVate magazine, John Wilson, president of the company said: “Nanolumens has a core technology that permits it to bring the best of display technology to a flexible format. We have a fairly extensive patent portfolio, almost 50 patents issued and filed that cover a very innovative set of technologies that allow us to bring flexibility to display technologies”.

The company has already built a number of prototypes based on the technology but plans to market a very large display within a year. Wilson confirms, “It will be very lightweight and large for markets primarily in out-of-home advertising, digital signage, control room and large format business-to-business applications.”

Wilson continues: “Our view is that much of the industry, particularly in the out-of-home advertising industry, is shifting to digital and there’s a great deal of that market that would be perfectly fine for a 42” or a 50” LCD display that is rigid and just put up on the wall.”

“But, there are an incredible number of applications where either a curved wall or a bend around a column or a very large space that is high up and needs a hanging screen. That is the market we are planning to pursue.”

A startling additional feature of the technology – apparently – is its ability to operate as a portable device. “The fact that it continues to operate and run as it’s transported from place to place because it’s actually a portable device is also significant so we’ve been able to share it with both customers and strategic partners.”

Wilson and CEO of Nanolumens, Richard Cope, have an impressive background between them, having run numerous research and development enterprises. “[Cope] was a programme manager for the Defence Advanced Research Projects Agency which is one of the premier research agencies in the world,” adds Wilson.

“We view the flexible display world as the start of a new emerging industry.” Wilson concludes. “There are a lot of companies working on the challenges of flexible imaging systems. Some working on small wearable devices or small clothing integrated devices. We chose the large format professional market as we felt was represented higher value and was immediately accessible”

AJ Comments: It may seem too far-fetched to be true, but flexible screen technology as described here is indeed a reality –at least in the lab. It may seem strange that it is a small and hitherto unknown US company that appears to be pioneering this technology as a commercial product, but stranger things have happened and it wouldn’t be the first time that a new technology has burst onto the pro-AV scene from left-field. Watch this space!

InAVate – Flexible screen is less than 1mm thick


Live-fire test for Laffin Gas is a success

May 20, 2009

As a company, we are glad to support several not-for-profit organisations and projects. One of these is the Laffin-Gas project – an experimental rocket-powered drag car designed and built entirely by an amateur team of engineers from Nottinghamshire in the UK.

For the last six months, the team has been working on improvements to their rocket motors – work that’s been exhaustive, expensive and not without its set-backs. The latest round of problem-solving comes at the end of almost five years of hard effort attempting something that has never been done before with any degree of success or reliability. After weeks of testing and preparation, the team announced they were finally ready to attempt the first test firing of the new motor. There was a lot riding on this test firing: As chief designer Carolyn Campbell eloquently puts it “If this firing doesn’t go – the whole project is screwed.”

This morning we heard that the live fire has been a resounding success – a major milestone in the Laffin Gas project.

For us, the Laffin Gas team embodies the spirit of courage, ingenuity and determination that underpins all engineering and scientific innovation. We are delighted with their success in achieving this important step forward. Well done Carolyn, David and the team!

You can keep up to date with what’s happening on the Laffin Gas project here


New PCB prototype service proves a success

May 18, 2009

A new PCB prototype service launched at Southern Electronics has proved a big hit with manufacturers seeking to reduce development costs and time-to-market for new products. Oxfordshire-based ALR Services launched its new Panel Sharing Prototype (PSP) service in February this year, and has already secured 23 new customers as a result.

Sales manager, Jo Saltman, said, “We are delighted with the success of our PSP scheme. Not only has it brought us new customers but it’s also proving an invaluable service to our existing client base as well”.

Panel sharing – having boards from several customers produced on one panel – is one way for manufacturers to lower the costs of producing prototypes. However it is not always a successful strategy. In existing schemes, boards are not design-rule checked before production, nor tested afterwards, meaning that a simple error can result in a board that requires re-work before use, or has to be scrapped altogether. Either way, it’s an expensive waste of precious production resources that few companies can afford in the current climate.

With its new added-value PSP service, ALR processes shared panel prototype boards in much the same way as it handles full production boards, ensuring the highest possible quality but at a comparable price to existing “no-frills” services; All PCBs are produced in the UK on top-quality, high Tg FR4 laminate. Design-rules checks are carried out prior to production, and – unlike rival services – finished boards are supplied solder-resist coated and screen printed with component identities and then tested. The finished boards are built to full production specifications giving customers the ability to accurately access their designs.

Crucially, the ALR PSP service includes bare-board testing at no extra cost, with free tooling and an impressive five-day turnaround on double or four-layer boards. Jo added; "Our service will provide a prototype that will give you a true representation of your finished product, at an extremely competitive price.”

The added-value of ALR’s PSP scheme has proved popular with customers, not least because of the ease with which prototypes can be translated to the full production version with the minimum of effort. Jo Saltman commented, “By handling the prototype in the early stages of design, we get to know the board intimately well; any idiosyncrasies are learnt at this early stage, allowing any potential problem areas to be highlighted or designed-out before full production.”

ALR Services PSP boards are produced on 1.6mm High Tg FR4 (Ventec 150) with 1oz finished copper. Green solder resist and white silk screen component identity markings, are available on one or both sides if required. PCBs can be routed and/or scored and employ Lead Free HASL or Nickel Gold with a minimum hole size of 0.3mm.

ALR Services Ltd. is one of the largest printed circuit board brokerages in Europe, providing a wide range of circuit board technologies sourced from both UK and off-shore PCB manufacturers. Established over 15 years ago, the company has built-up a loyal customer base though its innovative business methods, technical expertise and its commitment to added-value customer service.


3D displays take a step forward

May 1, 2009

After visiting the Display 2009 show in Tokyo 2 weeks ago, it seems that commercial 3D displays viewable with the naked eye are edging closer to becoming a practical reality. VMJ here is Japan are already selling 3D LCDs into digital signage applications; companies like Newsight are also now producing product capable of a very convincing 3D effect over a wide viewing angle. But what about “true” 3D – the creating of a 3 dimensional object in space? Impossible? Think again!

As reported in InAVate magazine, a Japanese company has apparently succeeded in creating just such a system.

Sky’s the limit for outdoor advertising

24 April 2009
From the sides of buses, to giant billboards or even the backs of train tickets; advertising seems to pop up everywhere with no surface immune from transformation into a marketing space. And now, even the heavens aren’t safe, as an advanced laser system emerges from Japan, set to revolutionise advertising by creating 3D images in the sky.

Firing hundreds of laser pulses each second creates the illusion of constant points of light in the air, www.burton-jp.com

Firing hundreds of laser pulses each second creates the illusion of constant points of light in the air, www.burton-jp.com

The New Scientist reported that Burton of Kawasaki, Japan was investigating outdoor advertising uses for a laser system that creates an illusion of many constant points of light.
Burton says that most reported 3D displays draw pseudo-3D images on 2D planes by utilising the human binocular disparity. The company said these systems cause problems, including a limitation of the visual field and physiological displeasure due to the misidentification of virtual images.
To overcome these problems Burton said it tried to develop a “True 3D Display" which produces bright dot in the air so audience can see 3D images in true 3D space.
“Our display device uses the plasma emission phenomenon near the focal point of focused laser light,” the company said. “By controlling the position of the focal point in the x, y, and z axes, it displays real 3D images constructed by dot arrays in the air.”
The New Scientist reported that a practical device could be created by 2011 and said suggested applications included light displays that resembled fireworks and 3D TV.

InAVate – Sky’s the limit for outdoor advertising


World’s first cuttable opaque spandrel glass cladding panel

April 22, 2009

Chromatics is the world’s first cuttable, totally opaque, coloured glass cladding panel. The organic elements used in the manufacturing process forming an intermolecularly bonded product that is a unique laminate of glass, colour layer and metal – not a toughened glass. It has a significantly greater resistance to thermal fracture than float glass, making it a much safer architectural product.

Developed in conjunction with Pilkington, Chromatics is suitable for both exterior and interior applications and is an integral component of monolithic panels, double glazed units, and rainscreen systems. It offers an unrivalled depth and consistency of panel colour across the entire RAL spectrum. In addition, for a totally stunning finish, any size of digital imagery, textural look, branding or corporate colour requirements can be precisely and durably reproduced. The Chromatics process does not cause roller wave distortion, pinholes or pigment and transparency variation.

Chromatics is shatterproof and resistant to extreme point impact. It is therefore ideal for external building applications, because even if broken under extreme circumstances, the panel will retain its integrity, remaining intact, waterproof and functional until replaced

It is possible in many applications to specify 4mm thickness rather than a conventional 6mm and potentially reduce the building’s glazing weight by a third. Where 4mm Chromatics is used, the total cost of the cladding can often be recovered through the savings made on reduced material usage in the building structure.

It is an environmentally considerate product too, being made from renewable resources and requiring much less energy to produce than toughened glass. Other environmental advantages with Chromatics are that it uses no paints with toxins or heavy metals during manufacture, is completely recyclable and is in every way designed to help meet the ever-increasing challenges of creating better insulated and more environmentally friendly buildings.

Unlike bespoke toughened ceramic-coated glass, Chromatics is a stockable product and can be cut and worked even after processing, saving weeks or possibly months when closing the building envelope.

www.theglasswallcompany.com


Japan, EU to jointly develop advanced eco-friendly technologies

March 12, 2009

TOKYO - Japan has decided to work with the European Union to develop next-generation photovoltaic technologies as part of their efforts to combat climate change, industry ministry officials said Friday.

Japan and the European Union will cooperate in developing photovoltaic cells that would be 40 percent more efficient in power generation but cost about one-sixth of the current average price of 46 yen per kilowatt hour, the officials said.

The other areas in which Japan and the European Union will launch joint development projects are related to rechargeable batteries, and carbon capture and storage technologies, they said.

As to batteries for electric cars, they will aim for a running capacity of 500 kilometres per full charge and lower their market prices to one-40th of current levels.

Through the cooperation, Japan and the European Union will try to make such advanced technologies commercially available by 2030 or later, the officials said.

© 2009 Kyodo World News Service

Japan, EU to jointly develop advanced eco-friendly technologies – The Black Ship: Japan News and Forum