CLEANING LIQUID COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a cleaning liquid composition excellent in cleaning effect on a contaminant existing on an alignment layer substrate because the cleaning liquid composition is excellent in moistness and permeation effect.

SOLUTION: The cleaning liquid composition does not contain an alkaline compound but contains, based on the total weight of the composition: 0.1-15 wt.% of 1-5C lower alcohol; 0.1-15 wt.% of a water-soluble glycol ether compound; 0.01-10 wt.% of organophosphorus acid; 0.001-10 wt.% of an azole compound; and a balance comprising water.

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