Epson Starts Research at New Inkjet Open Laboratory in Cambridge, UK

November 2003

TOKYO, Japan, November 26 Seiko Epson Corporation today announced the commencement of research at its new Cambridge Inkjet Open Laboratory in the UK. The new facilities have been set up to explore new industrial applications for inkjet technology, and will be part of the company's Cambridge Research Laboratory. The new laboratory is the second to be built after the Inkjet Open Laboratory, which was opened in July at Seiko Epson's Suwa Minami Plant in Japan.

Epson is well known throughout the world for its high-quality photo printers that employ its original inkjet technology. The company has spent many years developing revolutionary micro liquid processes that form the base of this inkjet technology. Micro liquid processes involve the high-precision placement of ink droplets measured in picoliters (1,000 billionth of a liter) and nanograms (1,000 millionth of a gram) to draw patterns directly and make films of uniform thickness, with possible future applications existing in genetic sciences and molecular factories. In particular, Epson believes that inkjet technology could be used to reduce the large number of photolithographic processes used in the manufacture of semiconductors to between one and three processes. This would reduce the environmental burden by reducing the materials discarded during photolithography by more than 90%.

The potential for inkjet methods in production technology has come under increasing focus in recent years. However, it is still a relatively new field, and further research is required to develop industrial applications. Seiko Epson believes that micro liquid processes offer many opportunities as an energy and resource saving production technology. Following on from the Suwa Minami Inkjet Open Laboratory, the new Inkjet Open Laboratory has been established with the aim of working with laboratory users to employ inkjet technology to develop products with volume production potential and to establish new applications.

The new facilities have an area of approximately 5,000 square feet (464.5 meters), which comprise 3,000 square feet (278.7 meters) of laboratory space and 2,000 square feet (185.8 meters) for administration.

As with the Suwa Minami Inkjet Open Laboratory, the new laboratory will be used to verify the potential for production and reliability of inkjet technology in addition to testing applications for the technology. The results of the research will be used by laboratory users in the development of their joint business and for expansion into new business fields.

About Seiko Epson Seiko Epson is a progressive company that increases its corporate value through its innovative and creative culture. The company's main product lines comprise information-related equipment such as printers and projectors, electronic devices including semiconductors, LCDs and crystal devices, and precision products, especially watches. Seiko Epson is a global leader in high-quality technology products that meet customer demands for increased functionality, compactness and energy efficiency with consolidated sales in fiscal 2001 of 1,274 billion yen and a global workforce of 68,786 employees.

About the Epson Cambridge Laboratory

The Cambridge Research Laboratory was established in 1998 by the Seiko Epson Corporation of Japan. The laboratory manager is Mr. Satoshi Nebashi and there are three consultant directors; Professor Piero Migliorato of Engineering Department, Professor Richard Friend of Cavendish Laboratory Cambridge University and Dr. Tatsuya Shimoda who is the director of the Technology Platform Research Center of Seiko Epson Corp.

Employing 13 staff, the laboratory researches novel electronic devices and electronic device processing techniques in collaboration with the Engineering Department and Cavendish Laboratory, University of Cambridge. The laboratory aims to develop displays, integrated circuits and computer memory based on completely new principles, and to promote innovation in electronic device production technology by creating such devices on plastic substrates. Significant progress has been made after four years of activity, with notable achievements relating to polysilicon thin-film transistor circuits and organic transistors created using inkjet techniques.

Michael Pleasants
Epson Australia
E-Marketing@Epson.com.au

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