METHOD AND DEVICE FOR FORMING LIGHT GUIDE PLATE

摘要

PROBLEM TO BE SOLVED: To easily form light guide plates each having different color temperature.

SOLUTION: A method for forming a light guide plate comprises: providing in an ink jet printer a white ink supply section in which a plurality of types of white ink for determining a color temperature of a light guide plate are accommodated in ink tanks according to the types; connecting each of the ink tanks to each recording head so that the respective recording heads discharge the white ink different in type from one another; providing a data table in which various types of printing conditions for determining the color temperature of the guide plate are set; and driving the recording heads on the basis of the selected printing condition based on the data table to form reflex printing on the light guide plate to form the light guide plate having the color temperature corresponding to the printing condition selected by one or a combination of the plurality of types of white ink, by the printer.

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