LIGHT GUIDE PLATE PRODUCING METHOD AND DEVICE

PROBLEM TO BE SOLVED: To provide a device capable of producing a light guide plate of highly precisely desired color temperature and hue.SOLUTION: A white ink supply part made by storing white ink including colored pigment type particles into an ink container is provided on an inkjet printer. The in...

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Bibliographische Detailangaben
Hauptverfasser:	ABE YOICHI, NAKAJIMA TOMOO
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 device capable of producing a light guide plate of highly precisely desired color temperature and hue.SOLUTION: A white ink supply part made by storing white ink including colored pigment type particles into an ink container is provided on an inkjet printer. The ink container is connected to a recording head of the ink jet printer such that the recording head can eject white ink and, in the white ink, the content of the colored pigment type particle which is copper phthalocyanine contained in the white ink is adjusted in accordance with a color temperature of a light guide plate. By using the white ink of which the content of the copper phthalocyanine is adjusted, the inkjet printer forms reflection printing on the light guide plate and produces the light guide plate provided with the color temperature corresponding to the white ink.