Silver nanowires film and preparation method thereof, array substrate, display device

Silver nanowires film and preparation method thereof, array substrate, display device

  • CN 103,996,457 B
  • Filed: 05/29/2014
  • Issued: 11/20/2018
  • Est. Priority Date: 05/29/2014
  • Status: Active Grant
First Claim
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1. a kind of preparation method of silver nanowires film, which is characterized in that include the following steps:

  • Silver nanowire layer is formed on substrate;

    In non-oxidizing gas environment, 300 DEG C~350 DEG C at a temperature of, to the silver nanowire layer carry out drying and processing, willThe solvent of the inside largely vapors away, to obtain the silver nanowire layer of certain degree of hardness;

    The oxygen that will be oxidized while solvent flashingChange silver and carries out pre-reduction treatment;

    Drying time is half an hour between a hour;

    Protective layer is formed above the silver nanowire layer, forms the two-layer structure of protective layer covering nano-silver thread layer;

    Reduction treatment is carried out to the silver nanowire layer for forming matcoveredn;

    By a patterning processes, silver nanowires pattern, the top matcoveredn covering of the silver nanowires pattern are formed.

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