Texture structure, optical film, mold and electronic equipment cover plate

Texture structure, optical film, mold and electronic equipment cover plate

  • CN 109,387,888 B
  • Filed: 08/11/2017
  • Issued: 07/30/2021
  • Est. Priority Date: 08/11/2017
  • Status: Active Grant
First Claim
Patent Images

1. A texture structure is characterized by comprising a plurality of distributed small short lines, wherein the small short lines are arranged in a protruding and/or recessed mode, intervals are arranged between every two adjacent small short lines, and the intervals form an optical structure;

  • at least two small short lines form included angles a and b with the horizontal direction, and the included angle a is not equal to the included angle b;

    the small short lines in the same row are arranged in an array mode, and the small short lines in the same row are arranged in a deflection mode, and the deflection angle is changed;

    the small short line comprises a top plane or a bottom plane and a side surface surrounding the top plane or the bottom plane, the side surface is an arc-shaped surface, and the optical structure is formed by the arc-shaped surface at intervals.

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