Polaroid Corporation

John E MacLatchy

Carl A Chiulli

Harris R Miller

A substrate (typically a solid state imager or a liquid crystal display device) is provided with a filter by forming a layer of photoresist on the substrate, and exposing and developing the photoresist to produce filter elements from the portions of the layer of photoresist remaining after the development. After development of the layer of photoresist, the substrate is treated with a silylation compound capable of cross-linking the photoresist and of promoting adhesion of the photoresist to the substrate. A preferred silylation compound is hexamethylcyclotrisilizane.

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Dover, NH, United States of America

John E MacLatchy