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Optically clear resin composition and display device including the same

  • US 10,446,788 B2
  • Filed: 07/16/2015
  • Issued: 10/15/2019
  • Est. Priority Date: 12/16/2014
  • Status: Active Grant
First Claim
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1. A display device, comprising:

  • a cover window comprising a transparent area and an opaque area disposed outside the transparent area;

    a display panel comprising a display area and a peripheral area disposed outside the display area;

    a polarizing plate interposed between the display panel and the cover window; and

    an optically transparent adhesive resin film comprising a crystalline polymer and a rubber polymer, the optically transparent adhesive resin film being configured to cover the polarizing plate and the display panel, and the optically transparent adhesive resin film has a shear strength greater than or equal to 65 N/cm2 at 85°

    C.,wherein;

    the crystalline polymer comprises polycaprolactone or polycarbonate-diol;

    the rubber polymer comprises at least one of polybutadiene, polyisoprene, polyneoprene, polyisobutylene, cellulose acetate, or polyvinyl acetate; and

    a weight ratio of the rubber polymer and the crystalline polymer is in the range of 1;

    0.5 to 1;

    1.2.

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