LIGHT MODULATION OBJECT

• Main Authors: YANG, IN YOUNG, KIM, YEON SOO, JO, DEOG JAE, KIM, DO HYUN, KIM, JIN SOO
• Format: Patent
• Language: English; French; Korean
• Published: 05.08.2010
• Subjects: GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES; INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTIOND, RELATING TOTEXTILES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; SPINNING; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TEXTILES; TRANSPORTING

Provided is a light modulation object, wherein a sheet contains double refraction sea-island fiber, having an island grouping part extending from the center of two or more spinning cores, therein. As the light modulation object of the present invention comprises the sheet containing double refraction sea-island fiber, with an island part grouped centering from two or more spinning cores, therein, a light modulation interface is formed between the island part and a sea part, thereby maximizing light modulation effects as compared to a conventional double refraction fiber. L'invention concerne un objet de modulation de lumière, dans lequel une feuille contient une double fibre mer-île de réfraction, dans laquelle une partie de regroupement île s'étend à partir du centre de deux âmes de filage ou plus. Étant donné que l'objet de modulation de lumière de la présente invention comprend la feuille contenant une double fibre mer-île de réfraction, dans laquelle se situe une partie île regroupée au centre de deux âmes de filage ou plus, une interface de modulation de lumière est formée entre la partie île et une partie mer, ce qui permet de maximiser les effets de modulation de lumière par comparaison à une double fibre de réfraction classique.