Color filter manufacturing method and apparatus, color filter, liquid crystal display device, and apparatus having liquid crystal display apparatus
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United States of America Patent
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Sep 23, 1997
Grant Date -
N/A
app pub date -
Mar 29, 1995
filing date -
Mar 31, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
It is an object of the present invention to provide a color filter manufacturing method which can make the color density of a filter uniform. In order to achieve the object, according to the present invention, there is provided a color filter manufacturing method for a color filter manufactured by forming and arranging a large number of colored filter elements on a transparent substrate, including the first discharge step of discharging a colored droplet of a first volume onto each filter element formation region on the substrate so as to form each of the filter elements, and the second discharge step of discharging a droplet of a second volume smaller than the first volume onto a position on the substrate where the droplet of the first volume has been discharged.
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