Colored filtering substrate and manufacturing method and online detection method thereof
2012
The invention provides a colored filtering substrate and a manufacturing method and an online detection method thereof. The manufacturing method of the colored filtering substrate comprises the steps that a shading layer comprising a plurality of openings is arranged on the first surface of a transparent substrate, the openings of the shading layer form a colored light resistance layer, a flat protection layer is formed on the shading layer and the colored light resistance layer, transparent electrodes are formed on the flat protection layer or the second surface of the transparent substrate, and a plurality of spacing columns are formed on the flat protection layer and are made of colored transparent photo-electric sensitivity liquid materials. The colored filtering substrate comprises the spacing columns made of the colored transparent photo-electric sensitivity liquid materials so that the colored filtering substrate can be detected online in the manufacturing process, workers can timely adjust and change corresponding process conditions, and high-quality colored filtering substrates are manufactured.
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