Method for making color filter substrate, color filter substrate

Details Method for making color filter substrate, color filter substrate Method for making color filter substrate, color filter substrate

1998-10-23

2000-02-08

McPherson, John A.

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Screen other than for cathode-ray tube

349106, 427162, G02B 520, G02F 11335

Patent

active

060226471

ABSTRACT:
A method for making a color filter substrate includes the steps of: forming barriers on a substrate; placing an ink having a surface tension of 20 to 60 dyne/cm onto regions between the barriers; and curing the ink to form color filters. The volume of the ink charged onto one region is three to ten times the volume of the region. A color filter substrate is produced by the above-mentioned method. A liquid crystal device includes a pair of substrates and a liquid crystal encapsulated between the pair of substrates, wherein one of the pair of substrate is the above-mentioned color filter substrate.

REFERENCES:
patent: 5817441 (1998-10-01), Iwata et al.

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