CHROMIC SENSOR AND METHOD FOR MANUFACTURING SAME

摘要

Provided are a chromic sensor and a method for manufacturing the same, the chromic sensor comprising a first chromic layer which is formed on a base substrate and contains a first sensing compound which generates a hydroxyl ion by reacting with moisture and a second sensing compound which changes the color thereof by reacting with the hydroxyl ion generated by the first indication compound or a hydroxyl ion provided from the outside. The chromic sensor can easily sense a liquid-phase compound material.