ILLUMINATION DEVICE USING OPTICAL FIBER AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide an illumination device using optical fiber capable of performing the designing of free shapes with homogeneous light quantity and to provide a manufacturing method of the illumination device. SOLUTION: The illumination device using optical fiber comprises: an arbitra...

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Bibliographische Detailangaben
Hauptverfasser: FURUE YUKI, HASHIMOTO NOBUHIRO, SUZUKI MASAYOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an illumination device using optical fiber capable of performing the designing of free shapes with homogeneous light quantity and to provide a manufacturing method of the illumination device. SOLUTION: The illumination device using optical fiber comprises: an arbitrary design region D made by melting and deforming a part of a plurality of optical fibers 1, 1' formed in a flat plane by using a heating means; an optical fiber fixing member for fixing the optical fibers 1, 1'; and an optical source 10 disposed on the edge part of the optical fibers 1, 1', wherein the plurality of optical fibers 1, 1' have at least one branched part B. COPYRIGHT: (C)2009,JPO&INPIT