Filter manufacturing apparatus and filter manufacturing method

摘要

A filter manufacturing apparatus includes a printing cell setting unit that sets, based on a predetermined filter pitch and a head resolution, printing cells having an equal number of dot areas in the direction perpendicular to the transport direction of the printing medium, a shift amount calculating unit that calculates shift amounts between the filter pitch and the printing cells in the direction perpendicular to the transport direction of the printing medium, a shift amount determining unit that determines whether shift amounts of the printing cells exceed a unit dot area; and a printing cell complementing unit that complements the shift amounts of the printing cells exceeding the unit dot area by adjusting the number of dot areas included in the printing cells.

主权项

1. A filter manufacturing apparatus for manufacturing, by inkjet printing, filters arranged at intervals in a transport direction of a printing medium and in a direction perpendicular to the transport direction, the apparatus comprising:
a printing cell setting unit for setting, based on a predetermined filter pitch and a head resolution, printing cells having an equal number of dot areas in the direction perpendicular to the transport direction of the printing material; a shift amount calculating unit for calculating shift amounts between the filter pitch and the printing cells in the direction perpendicular to the transport direction of the printing medium; a shift amount determining unit for determining whether shift amounts of the printing cells exceed a unit dot area; and a printing cell complementing unit for complementing the shift amounts of the printing cells exceeding the unit dot area by adjusting the number of dot areas included in the printing cells.