Optical laminate, polarizing film and image display device using it

Optical laminate, polarizing film and image display device using it

  • CN 104,854,491 B
  • Filed: 12/09/2013
  • Issued: 10/16/2018
  • Est. Priority Date: 12/25/2012
  • Status: Active Grant
First Claim
Patent Images

1. a kind of optical laminate is the optical laminate with resin layer in the one side of acrylic substrate,Wherein, in the section of the thickness direction of the optical laminate, acrylic substrate-resin layer interface display have peak potion andThe crestal line of valley, the datum length that the direction vertical with the thickness direction of the optical laminate is taken be 30 μ

  • m in described inThe length of crestal line is 31~45 μ

    m, and the average slope angle θ

    a of the crestal line are 25~48 °

    .

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