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Perimeter seal reinforcement holes for plastic LCDs

  • US 4,482,213 A
  • Filed: 11/23/1982
  • Issued: 11/13/1984
  • Est. Priority Date: 11/23/1982
  • Status: Expired due to Fees
First Claim
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1. A method for assembling a liquid crystal device, comprising the steps of:

  • providing first and second flexible substrates, each said substrate being provided with a conductor layer, and an alignment layer over said conductor layer, on a first surface thereof;

    providing reinforcement holes near the perimeter of at least one said substrate;

    providing glue around the perimeter of said first face of at least one of said substrates; and

    gluing said first and second substrates together, so that said glue forms a perimeter seal to define an enclosed cavity between said first substrate and said second substrate, and introducing glue into said reinforcement holes.

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