Title :
High performance light emitting polymers for colour displays
Author :
Heeks, K. ; Towns, C. ; Burroughes, J. ; Cina, S. ; Gunner, A.
Author_Institution :
Cambridge Display Technol., UK
Abstract :
We report the latest developments in light emitting polymer (LEP) systems, including much improved blue device performance, developed at CDT. We also describe a high brightness, low voltage yellow system which is particularly suitable for use in passive matrix displays. Finally we describe materials improvements for red, green and blue which together with the co-development of a direct patterning technique, with the Seiko Epson Corporation, has lead to the production of a 16 grey-level full colour active matrix LED display.
Keywords :
LED displays; brightness; colour displays; optical polymers; CDT; Seiko Epson Corporation; active matrix LED display; blue device performance; brightness; colour displays; direct patterning technique; green LEDs; light emitting polymers; low voltage yellow system; passive matrix displays; red LEDs; Aluminum; Brightness; Cathodes; Current density; Displays; Electroluminescent devices; Glass; Low voltage; Polymer films; Substrates;
Conference_Titel :
Electron Devices Meeting, 2000. IEDM '00. Technical Digest. International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-6438-4
DOI :
10.1109/IEDM.2000.904395
