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Flat Panel Displays

The highly competitive flat panel display market is driving manufacturers to develop both higher resolution displays and more cost effective manufacturing techniques. As the demand for higher resolutions increases, so does the need for better and more cost effective contamination control, including filtration of liquids and process gases.

Contamination Control for Liquids

Critical Process Filtration manufactures ultraclean filters for the wide range of chemicals and solutions used in display manufacturing. We offer a broad choice of devices and filtration media for photoresists, etchants, strippers and the ultrapure water used to mix solutions and rinse the displays.

Protect Yields from Air/Gas Contamination

Process gases have not been a significant source of contamination until recently. The development of higher resolution displays means that smaller and smaller contaminants, including those carried in gas streams, must be controlled at a finer level. Critical Process filters are available in both high flow configurations for bulk distribution filtration and in small capsules for very low flows.


To estimate the number of filters you will need for your application, use our unique sizing tools.

Contact Critical Process Filtration to learn how we can help you cost-effectively control contamination and improve display resolutions.