Liquid Crystal Display Color Filter Dye Network Structure

The patent uses a composite material system consisting of a polymer matrix combined with a specific dye compound containing reactive groups. The dye molecule structure includes functional groups that can chemically bond with the polymer, creating a unified composite structure that maintains color performance while improving thermal and chemical stability. This composite approach allows the dye to be integrated into the polymer network rather than merely dispersed, preventing degradation at high temperatures.

The patent modifies the chemical parameters of the dye by selecting compounds with specific reactive functional groups (such as hydroxyl, carboxyl, or amino groups) that can form covalent bonds with the polymer matrix. This parameter change in the dye's chemical structure enables the dye to participate in the polymer network formation, thereby improving heat resistance, light resistance, and chemical resistance while maintaining color display performance.

The patent creates a composite material where the dye is chemically integrated into the polymer matrix through reactive functional groups. This integration protects the dye molecules from direct exposure to degrading environmental factors including light, while still allowing them to perform their color display function. The polymer network acts as a protective framework that stabilizes the dye against photodegradation.

The patent applies beforehand cushioning by pre-forming a protective polymer network structure that encapsulates and protects the dye molecules before they are exposed to harsh environmental conditions. The reactive groups in the dye allow it to become part of this protective network in advance, providing preemptive protection against light-induced degradation and extending the service life of the color filter.

The patent develops a composite material system where the dye compound with reactive functional groups is chemically bonded to the polymer matrix. This creates a unified structure where the dye is not merely a separate additive but an integrated component of the polymer network. This integration provides chemical protection to the dye, preventing it from reacting with harmful chemicals while maintaining its color display functionality.

The patent changes the chemical parameters of the dye by selecting compounds with specific reactive functional groups that can form stable covalent bonds with the polymer matrix. This parameter modification enables the dye to achieve chemical resistance through strong chemical bonding, preventing degradation from chemical exposure while preserving color performance.