Electroluminescent devices

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United States of America Patent

PATENT NO 5807627
SERIAL NO

08848952

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Abstract

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An electroluminescent device has at least two active semiconductive conjugated polymer light emitting layers arranged between a cathode and an anode. The layers are arranged so that at least part of at least two layers lie in an emission zone of the device.

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Patent Owner(s)

  • CAMBRIDGE DISPLAY TECHNOLOGY LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bradley, Donal Donat Conor Sheffield, GB 8 448
Brown, Adam Richard Eindhoven, NL 15 458
Burn, Paul Leslie Oxford, GB 38 890
Burroughes, Jeremy Henley Cambridge, GB 27 694
Friend, Richard Henry Cambridge, GB 68 1761
Greenham, Neil Clement Cambridge, GB 7 435
Holmes, Andrew Bruce Cambridge, GB 31 774
Kraft, Arno Dusseldorf, DE 10 959

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