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1. WO2006098570 - METHOD OF URETHANE-BASED OPTICAL FIBER DISPLAY UNIT AND URETHANE-BASED OPTICAL FIBER DISPLAY UNIT PRODUCED THEREFORM

Publication Number WO/2006/098570
Publication Date 21.09.2006
International Application No. PCT/KR2006/000886
International Filing Date 13.03.2006
IPC
G09F 9/305 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
305being the ends of optical fibres
CPC
G02B 6/0005
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
0001specially adapted for lighting devices or systems
0005the light guides being of the fibre type
G09F 9/305
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
305being the ends of optical fibres
Applicants
  • JEONG, Cheon-soo [KR]/[KR]
Inventors
  • JEONG, Cheon-soo
Agents
  • PARK, Yong-min
Priority Data
10-2005-002128415.03.2005KR
Publication Language English (EN)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD OF URETHANE-BASED OPTICAL FIBER DISPLAY UNIT AND URETHANE-BASED OPTICAL FIBER DISPLAY UNIT PRODUCED THEREFORM
(FR) PROCEDE DE PRODUCTION D'UNE UNITE D'AFFICHAGE A FIBRES OPTIQUES A BASE D'URETHANE, ET UNITE D'AFFICHAGE A FIBRES OPTIQUES A BASE D'URETHANE PRODUITE AU MOYEN DE CE PROCEDE
Abstract
(EN)
Disclosed are a urethane based-optical fiber display unit and a method for manufacturing the same. The method includes the steps of: laminating a reinforcing sheet or film, which is made of a material which is identical with or different from that of an optical fiber embroidery sheet, to one surface of the optical fiber embroidery sheet which is made of a urethane material or a urethane based material and on which optical fibers are embroidered; embroidering optical fibers on the optical fiber embroidery sheet and the reinforcing sheet by using an embroidery machine, and then cutting one end of the optical fibers; collecting the optical fibers, which are embroidered on the optical fiber embroidery sheet and the reinforcing sheet, into a bundle, in order to transmit light evenly, and then curing the bundle of optical fibers; and connecting the other end of the optical fibers, which are collected in the above collecting step, to a light source.
(FR)
L'invention concerne un dispositif d'affichage à fibres optiques à base d'uréthane, et son procédé de production. Ce procédé de production comprend les étapes qui consistent : à disposer une feuille ou un film de renforcement qui est constitué(e) d'un matériau identique ou différent de celui formant une feuille d'entrelacement de fibres optiques, sur une surface de la feuille d'entrelacement de fibres optiques qui est constituée d'un matériau de type uréthane ou d'un matériau à base d'uréthane, et sur laquelle des fibres optiques sont entrelacées ; à entrelacer des fibres optiques sur la feuille d'entrelacement de fibres optiques et la feuille de renforcement, au moyen d'une machine d'entrelacement, puis à couper une extrémité des fibres optiques ; à rassembler les fibres optiques entrelacées sur la feuille d'entrelacement de fibres optiques et la feuille de renforcement pour former un faisceau, pour transmettre la lumière uniformément, puis à cuire le faisceau de fibres optiques, et ; à relier l'autre extrémité des fibres optiques rassemblées au cours de l'étape précédente, à une source de lumière.
Also published as
EP6716336
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