DEVICE AND METHOD FOR PRODUCING LIGHT GUIDE PLATE
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United States of America Patent
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Issued Date -
Aug 27, 2015
app pub date -
Sep 9, 2013
filing date -
Sep 20, 2012
priority date (Note) -
Abandoned
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Abstract
A device is provided that can accurately prepare a light guide plate having a desired color temperature and a color. An inkjet printer includes a white ink supply section in which white ink including coloring pigment-base particles is stored in an ink container, the recording head of the inkjet printer is connected to the ink container so that the recording head can discharge white ink, the white ink is adjusted so that the contained amount of the coloring pigment-base particles of copper phthalocyanine included therein is adjusted depending on a desired color temperature of the light guide plate, white ink for which the contained amount of the copper phthalocyanine is adjusted is used by the inkjet printer to form a reflection printing on the light guide plate, thereby preparing a light guide plate including the color temperature corresponding to the white ink.
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