ORIENTATION CONTROL LAYER POLYMERS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

ORIENTATION CONTROL LAYER POLYMERS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

  • CN 104,228,292 A
  • Filed: 06/24/2014
  • Published: 12/24/2014
  • Est. Priority Date: 06/24/2013
  • Status: Active Application
First Claim
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1. a method, it comprises:

  • Base material arranges the first composition containing the first block copolymer;

    Wherein said first block copolymer contains first paragraph and second segment, described first paragraph and the mutual covalent bond of second segment and they are chemically differing from each other;

    Described first paragraph has first surface free energy, and described second segment has second surface free energy;

    AndA Free Surface of described first block copolymer arranges the second composition containing the second copolymer;

    Wherein said second copolymer contains the part that surface free energy reduces;

    The part that described surface free energy reduces has than described first surface free energy and the low surface free energy of described second surface free energy;

    Described second copolymer also comprises the part that one or more and described first block copolymer have compatibility;

    The part that described surface free energy reduces and described first paragraph and described second segment are chemically different.

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