A kind of optical sheet, mold and electronic equipment cover board

A kind of optical sheet, mold and electronic equipment cover board

  • CN 108,882,600 A
  • Filed: 05/16/2017
  • Published: 11/23/2018
  • Est. Priority Date: 05/16/2017
  • Status: Active Grant
First Claim
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1. a kind of optical sheet, which is characterized in that including:

  • Polymeric layer;

    Several small short-terms, several small short-terms are formed in the polymeric layer side, form micro-nano structure layer;

    Wherein, at least having one in several small short-terms is raised or sunken structure, and there are two sidelines for the small short-termIt is parallel to each other or planar there is intersection point.

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