Component for screen protection
The invention provides a structural body for screen protection. The component comprises a wear-resistant hardened coating, a PET (polyethylene terephthalate) light-transmitting layer and an OCA (optical clear adhesive) layer. According to the invention, through a simple processing flow and a simple...
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| creator | WAN BEIZHEN YANG ZHE MANABE ISAO |
| description | The invention provides a structural body for screen protection. The component comprises a wear-resistant hardened coating, a PET (polyethylene terephthalate) light-transmitting layer and an OCA (optical clear adhesive) layer. According to the invention, through a simple processing flow and a simple processing method, the invention provides a screen protection component which can simultaneously meet the requirements of friction resistance and high light transmission. The average visible light transmittance of the component is greater than 94%, the surface hardness of the component is greater than 2H, and the component can be repeatedly rubbed by No.0000 steel wool for 10 times under the pressure of 250g without being damaged. According to the invention, the refractive indexes of the wear-resistant hardened coating, the pre-coating and the PET light-transmitting layer are adjusted, and the surface roughness of each layer is adjusted at the same time, so that the effects of high light transmittance and friction |
| format | Patent |
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The component comprises a wear-resistant hardened coating, a PET (polyethylene terephthalate) light-transmitting layer and an OCA (optical clear adhesive) layer. According to the invention, through a simple processing flow and a simple processing method, the invention provides a screen protection component which can simultaneously meet the requirements of friction resistance and high light transmission. The average visible light transmittance of the component is greater than 94%, the surface hardness of the component is greater than 2H, and the component can be repeatedly rubbed by No.0000 steel wool for 10 times under the pressure of 250g without being damaged. 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The component comprises a wear-resistant hardened coating, a PET (polyethylene terephthalate) light-transmitting layer and an OCA (optical clear adhesive) layer. According to the invention, through a simple processing flow and a simple processing method, the invention provides a screen protection component which can simultaneously meet the requirements of friction resistance and high light transmission. The average visible light transmittance of the component is greater than 94%, the surface hardness of the component is greater than 2H, and the component can be repeatedly rubbed by No.0000 steel wool for 10 times under the pressure of 250g without being damaged. According to the invention, the refractive indexes of the wear-resistant hardened coating, the pre-coating and the PET light-transmitting layer are adjusted, and the surface roughness of each layer is adjusted at the same time, so that the effects of high light transmittance and friction</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES GENERAL PROCESSES OF COMPOUNDING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES WORKING-UP |
| title | Component for screen protection |
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