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Method of forming thin film patterning substrate including formation of banks

  • US 7,273,801 B2
  • Filed: 03/31/2005
  • Issued: 09/25/2007
  • Est. Priority Date: 03/17/1998
  • Status: Expired due to Term
First Claim
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1. A method for manufacturing a thin film patterning substrate, comprising:

  • providing a substrate;

    forming banks on a surface of said substrate so as to form a plurality of areas partitioned by said banks, each of the banks having a width of a (μ

    m) and a height of c (μ

    m), and each one of the plurality of areas having a width of b (μ

    m);

    providing ink-jet droplets of a liquid material in said areas to form a thin film layer, said ink-jet droplets having a diameter of d (μ

    m),wherein said banks and said ink-jet droplets satisfy a relationship d/2<

    b<

    5d.

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