CAMBRIDGE, United Kingdom, 3rd October 2006 - Following quickly behind the recent announcement by Cambridge Display Technology (CDT) [Nasdaq: OLED] and Sumation® of rapid progress in the development of longer lifetime blue light emitting polymers, comes this announcement of similarly impressive progress on red materials.

Data from devices produced using these latest, solution processable, phosphorescent materials show lifetime1 of 98,900 hours from an initial luminance of 400cd/m², equivalent to over 1.5 million hours from 100cd/m².