Title:
LUMINESCENT MATERIAL AND ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
Japanese Patent JPH06192653
Kind Code:
A
Abstract:
PURPOSE: To obtain an element which can emit light at high luminance merely by the application of a low voltage and can emit blue light by using a luminescent material made of a specified compound.
CONSTITUTION: The element is prepared by sandwiching a luminescent material made of a compound of the general formula: (X)2Al-O-Al(X)2 (wherein X is a group represented by the structural formula) between two electrodes at least one of which is transparent.
Inventors:
NAKANO TATSUO
KATO KAZUO
ASAI SHINICHIRO
KATO KAZUO
ASAI SHINICHIRO
Application Number:
JP34481992A
Publication Date:
July 12, 1994
Filing Date:
December 24, 1992
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KK
International Classes:
H05B33/12; C09K11/06; H01L51/50; H05B33/14; (IPC1-7): C09K11/06; H05B33/14
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