METHOD FOR PRODUCING LIGHT GUIDE PLATE

PROBLEM TO BE SOLVED: To provide a method for producing a light guide plate, capable of sufficiently restraining disturbance of a pattern of reflection dots when forming the reflection dots of the light guide plate by an inkjet method.SOLUTION: The method for producing a light guide plate includes:...

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Bibliographische Detailangaben
Hauptverfasser:	SHIMADA YOSHINAGA, HAMAMATSU TOYOHIRO, MOMOTA KENTARO, TSUBOTA MASANORI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing a light guide plate, capable of sufficiently restraining disturbance of a pattern of reflection dots when forming the reflection dots of the light guide plate by an inkjet method.SOLUTION: The method for producing a light guide plate includes: a step of peeling, from a resin plate, a protective film including a substrate film and an adhesive layer that is provided on the substrate film, the layer being bonded to the surface of the resin plate, and containing an ethylene-vinyl acetate copolymer; a step of forming a pattern of dots by arranging, through inkjet method, an ink on the surface of the resin plate to which the adhesive layer has been bonded; and a step of forming reflective dots from the ink forming the pattern.