Optical film having high hardness and use thereof
AssigneeEternal Chemical Co., Ltd.
InventorsShih-Yi Chuang, Tu-Yi Wu
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Abstract
The invention pertains to an optical film comprising a transparent substrate and at least one coating coated on the surface of the substrate. The coating comprises a polymeric matrix and inorganic nano particles dispersed therein. The inventive optical film possesses a light-focusing structure. The present invention further provides a method for enhancing the brightness of the panel boards of liquid crystal displays.
Claims14
An optical film comprising a transparent substrate and at least one coating coated on the surface of the substrate, wherein the coating comprises a polymeric matrix and inorganic nano particles and the optical film has a light-focusing structure.
Dependencies are inferred from the claim text.