05231329 is referenced by 40 patents and cites 2 patents.

An organic thin film electroluminescent device is composed of an electron transport layer, a hole transport layer and a transparent electrode. The electron transport layer is constituted of an electron conducting polymer represented by the formula (I) ##STR1## wherein R.sup.1 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R.sup.2 is a hydrogen atom, an alkyl or alkoxy group having 1 to 4 carbon atoms, an aryl group, an aryloxy group, a thioether group, an amino group, a halogen atom, an aldehyde group, a cyano group, a nitro group or a hydroxyl group, x is an integer of 1 to 6, on the condition that, if x is an integer of 2 to 6, R.sup.2 may be the same or different, and n is an integer not less than 2.

Title
Organic thin film electroluminescent device
Application Number
7/728646
Publication Number
5231329
Application Date
July 11, 1991
Publication Date
July 27, 1993
Inventor
Kazuo Matsuura
Yokohama
JP
Nobuyuki Kuroda
Yokohama
JP
Naoki Kataoka
Kawasaki
JP
Yoshinori Nishikitani
Yokohama
JP
Agent
Darby & Darby
Assignee
Nippon Oil
JP
IPC
H01J 1/62
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