LIGHT GUIDE/LIGHT DIFFUSING RESIN MATERIAL, AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a light guide/light diffusing resin material that is free of anxiety about a decrease in property of resin, facilitates quality control, and enables the size, quantity, and distribution of air bubbles to easily be controlled. SOLUTION: The light guide/light diffusing...

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Bibliographische Detailangaben
Hauptverfasser:	YO NAN, IKEDA MINORU, UCHIDA KIYOBUMI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a light guide/light diffusing resin material that is free of anxiety about a decrease in property of resin, facilitates quality control, and enables the size, quantity, and distribution of air bubbles to easily be controlled. SOLUTION: The light guide/light diffusing resin material is formed by pressurizing and introducing gas to the surface of a transparent resin forming and its circumference and then foaming the gas. COPYRIGHT: (C)2004,JPO&NCIPI