Electroluminescent device and method of manufacturing same
OwnerIrina Kiryuschev, Lev Zaidenberginventors
Life of this patent
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Abstract
An electroluminescent device which includes a close arrangement including a first set of fibers and a second set of fibers being arranged to form a two dimensional close array of junctions between fibers of the first set of fibers and fibers of the second set of fibers, wherein each of the fibers includes a longitudinal conductive element, whereas fibers of at least one of the first and second sets of fibers further include a longitudinal coat of at least one light emitting substance being in intimate contact with the conductive element, the at least one light emitting substance is selected such that on applying an electric field between crossing conductive elements, radiation is emitted from the light emitting substance.
Claims27
An electroluminescent device comprising a close arrangement including a first set of fibers and a second set of fibers being arranged to form a close two dimensional array of junctions between fibers of said first set of fibers and fibers of said second set of fibers, wherein each of said fibers includes a longitudinal conductive element, whereas fibers of at least one of said first and second sets of fibers further include a longitudinal coat of at least one light emitting substance being in intimate contact with said conductive element, said at least one light emitting substance is selected such that on applying an electric field between crossing conductive elements, radiation is emitted from said light emitting substance.
A storable information display screen for use with an electric information processing device comprising an electroluminescent device including a close arrangement including a first set of fibers and a second set of fibers being arranged to form a two dimensional close array of junctions between fibers of said first set of fibers and fibers of said second set of fibers, wherein each of said fibers includes a longitudinal conductive element, whereas fibers of at least one of said first and second sets of fibers further include a longitudinal coat of at least one light emitting substance being in intimate contact with said conductive element, said at least one light emitting substance is selected such that on applying an electric field between crossing conductive elements, radiation is emitted from said light emitting substance.
A method of manufacturing an electroluminescent device comprising the steps of:
- (a) providing first set of fibers and a second set of fibers, each of said fibers including a longitudinal conductive element, whereas fibers of at least one of said first and second sets of fibers further include a coat of at least one light emitting substance being in intimate contact with said conductive element and
- (b) arranging said fibers of said first and second sets of fibers to form a two dimensional close array of junctions therebetween said at least one light emitting substance being selected such that on applying an electric field between crossing conductive elements, radiation is emitted from said light emitting substance.
Dependencies are inferred from the claim text.