HOLE TRANSPORT POLYMERS AND DEVICES MADE WITH SUCH POLYMERS

Title:

HOLE TRANSPORT POLYMERS AND DEVICES MADE WITH SUCH POLYMERS

Document Type and Number:

WIPO Patent Application WO2003086026

Kind Code:

A3

Abstract:

The present invention is generally directed to a hole transport polymer comprising a polymeric backbone having linked thereto a plurality of substituents comprising fused aromatic ring groups, with the proviso that the polymer does not contain groups selected from triarylamines and carbazole groups. It further relates to devices that are made with the polymer.

Inventors:

JAYCOX GARY DELMAR
PERIYASAMY MOOKKAN
YU GANG

Application Number:

PCT/US2003/009851

Publication Date:

December 04, 2003

Filing Date:

April 01, 2003

Export Citation:

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Assignee:

DU PONT (US)

International Classes:

H01L51/50; C08F8/32; C08G69/26; C09K11/06; H01L51/30; H05B33/14; H01L51/00; (IPC1-7): C09K11/06; H05B33/14; H01L51/20; H01L51/30

Domestic Patent References:

WO2001044403A1

2001-06-21

Foreign References:

FR2785615A1	2000-05-12
US4468509A	1984-08-28

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