Color filter manufacturing method and apparatus, color filter, c

Details Color filter manufacturing method and apparatus, color filter, c Color filter manufacturing method and apparatus, color filter, c

1996-07-09

2000-11-14

Barlow, John

Incremental printing of symbolic information

Ink jet

Medium and processing means

347 19, 347 23, 427140, 427162, B41J 201

Patent

active

06145981&

ABSTRACT:
It is an object of the present invention to provide a color filter manufacturing method in which an abnormality in a head is quickly detected to reduce the quantity of defective products. In order to achieve this object, there is provided a color filter manufacturing method of coloring each pixel of a color filter by discharging an ink onto a substrate using an ink-jet head, thereby manufacturing a color filter, including performing detection of a discharge failure in the ink-jet head before coloring of at least a first pixel in an effective pixel portion serving as a color filter.

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