Patent ID: 7854960
Filing Date: 2010-12-21
Classification: G02F,H01L

Abstract:
1. A method of manufacturing an optical device by using an ink jet head having plural nozzles arranged at an uniform distance or substantially uniform distance in a first direction, the method comprising: coloring pixels by discharging ink on a substrate with pattern shaped partition walls so that colors of pixels adjacent in a second direction are different from each other while conducting main scanning of the ink jet head discharging ink from the nozzles in the second direction which is perpendicular or substantially perpendicular to the first direction, wherein each nozzle discharges an ink, wherein a unit step of discharging and printing an ink from a portion of the plural nozzles is repeated, thereby printing the pixels, wherein each of the plural nozzles is specified with a natural number n counted sequentially from the end of the ink jet head, a surplus is defined as b when dividing the natural number n with a repetitive number a, b being an integer satisfying: 0≦b≦a−1, and the surplus b corresponds to each of the plural nozzles, and wherein the unit step is a step of selectively discharging ink from one or more of the nozzles corresponding to the surplus b of a specified value, and wherein, in the unit step, a ratio of A to B is found, a desired amount of ink is found by multiplying C by D, and the desired amount of ink is discharged in a pixel.