MANUFACTURING METHOD OF LIGHT GUIDE PLATE, LIGHT GUIDE PLATE, EDGE-LIGHT PLANE LIGHT SOURCE DEVICE AND TRANSMISSION TYPE IMAGE DISPLAY DEVICE

PROBLEM TO BE SOLVED: To enhance uniformity of reflection dots to be formed in case of forming reflection dots of a light guide plate by an ink-jet method.SOLUTION: The manufacturing method of the light guide plate 1 is provided with a process for peeling off a protective film 2 having an adhesive l...

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Bibliographische Detailangaben
Hauptverfasser:	HAMAMATSU TOYOHIRO, MOMOTA KENTARO, TSUBOTA MASANORI, TERASAWA HIDEYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	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 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-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To enhance uniformity of reflection dots to be formed in case of forming reflection dots of a light guide plate by an ink-jet method.SOLUTION: The manufacturing method of the light guide plate 1 is provided with a process for peeling off a protective film 2 having an adhesive layer 21 from a resin plate 11, a process for hydrophilic treatment of a surface S2 on which the adhesive layer 21 of the resin plate 11 is pasted up, a process for pattern-printing ink 10 in a dot shape by an ink-jet method on the surface S2 hydrophilicized, and a process for forming reflection dots 12 with the ink 10 pattern-printed.