Optical film having high hardness and use thereof
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 p...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
29.12.2009
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Online Access | Get full text |
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Summary: | 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. |
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