Welcome to Forth Dimension Displays

June 9, 2008

ForthDD at the heart of Sensofar's innovative imaging profiler

Dalgety Bay, Scotland

Although Forth Dimension Displays (ForthDD) are recognised as the world's leading microdisplay supplier to the premium near to eye display market, it is less well known that they successfully supply to a number of high technology companies producing innovative, leading edge applications in markets not generally associated with microdisplays. One such company is Sensofar-Tech of Barcelona, Spain.

Sensofar-Tech is a multi-national spin-off company from the Polytechnic University of Catalonia (UPC) whose mission is to be successful by producing and commercializing optical metrology tools and providing consultancy within the field of the optical metrology, effectively using the philosophies of high quality, advanced techniques and accurate customer services.

One of Sensofar’s most successful products is the PLµ 2300 imaging profiler which combines both confocal and interferometry techniques in a single sensor head - an attribute which is unique to Sensofar's product. The advantage of this dual technique is that it covers the highest number of measurable surfaces by combining a low magnification interferential objective (from 2.5X to 50X) with a high magnification confocal objective (from 10X to 200X) in a single tool.

At the heart of each Sensofar PLµ 2300 you will find a microdisplay manufactured by Forth Dimension Displays.

The SXGA microdisplay is just part of the enabling technology required by the PLµ 2300 and the integration of a microdisplay technology into the application could only be achieved by a company who had in-depth knowledge of their own IP and access to the microdisplay driver algorithms and timings.

ForthDD Engineering Manager Calum Dewar explained "the Sensofar application is quite different from a near to eye system or any other traditional microdisplay application. The fundamental operation of the microdisplay had to be radically altered to perform to the specification that Sensofar demanded. By working closely with Sensofar engineers and listening to their requirements, we were able to deliver to this need in a timely and cost effective manner".

The next step for ForthDD and Sensofar is the integration of the forthcoming SXGA-3DM product. European Sales Manager Dave Vettese continued "When the SXGA-3DM specification consultancy exercise concluded and the SXGA-3DM product was conceived, I had one question: will it work for Sensofar? Our engineers immediately replied with a 'yes'".

Sensofar will be one of the first companies to receive the SXGA-3DM when it is made available later this year. The 3DM product will continue to offer the exact timings and algorithms which are special to the Sensofar requirement but will also give the added benefit of a small simple microdisplay system without the video interface (superfluous to Sensofar) with triggers and signals to ensure complete synchronisation of the microdisplay with the Sensofar system.

The future for Sensofar and ForthDD will no doubt be linked by a common intention to achieve success through providing innovative solutions. By providing the SXGA-3DM ForthDD will continue to be at the heart of the Sensofar product.

For further information email: sales@forthdd.com

End of news release

Background Information

About Forth Dimension Displays - www.forthdd.com

Our Company

Forth Dimension Displays is the world's leading supplier of high resolution displays for Near-To-Eye applications. We develop, manufacture and supply the world's most advanced microdisplays using a proprietary, fast-switching liquid crystal technology.

The Company -- previously named CRLO Displays Ltd -- was formed in September 2004, funded by an "A" series round of $19 M from Amadeus Capital Partners and Doughty Hanson Technology Ventures.

We are located in Dalgety Bay, Scotland across the River Forth from Edinburgh.

In 2007, 87% of our rapidly-growing revenues were from products shipped internationally, to North America, Europe and Asia. Our customer base is global. We may be technology-driven, but we are customer-obsessed.

Our technical team has proven experience in applications integration; product engineering (optics, microdisplays, drivers, liquid crystals) as well as manufacturing and QA.

Our Technology and its Benefits

Our proprietary, high-speed liquid crystal technology has major advantages in performance and cost.

Performance advantages: our technology is all digital. There are no RGB sub-pixels, no separate RGB beams, no tilting mirrors. We process images purely in the time domain – the 4^th Dimension. And we do it on just one chip.

This combination allows both amplitude and phase modulated imaging. It provides high native resolution, full 24-bit colour for showing high-speed motion. Our technology is well-matched to the new LED and laser diode light sources.

Cost advantages: The single chip has no moving parts, so it is built using standard CMOS wafer processes. The absence of separate RGB light paths enables our customers to use simpler, lower cost optics in their system integration.

A portfolio of more than seventy patents protects our unique TDI^TM technology.

Applications, Market Segments and Products

Forth Dimension Displays has an established reputation as the leading supplier of premium, high native resolution microdisplays in training and simulation systems for military and aerospace customers. We continue to serve this segment with chip, driver and board-level products.

We are expanding our business to customers in emerging segments such as:

Electronic viewfinders for High Definition Video cameras
Confocal microscopy and image injection for medical diagnostic and surgical systems
Digital printing and imaging systems
High-resolution industrial metrology and process systems
Advanced 3D and holographic imaging systems

For further information please contact:

Greg Truman
CEO
Forth Dimension Displays Limited
Main switchboard: +44 (0) 1383 827 950
Fax: +44 (0) 1383 827 951
Email: gtruman@forthdd.com
http: www.forthdd.com