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KEY INPUT APPARATUS FOR PORTABLE TERMINAL

  • US 20130088423A1
  • Filed: 09/14/2012
  • Published: 04/11/2013
  • Est. Priority Date: 10/07/2011
  • Status: Abandoned Application
First Claim
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1. A key input apparatus comprising:

  • a main board;

    a display having flexibility and elasticity; and

    at least one pressing switch placed between the main board and the display.

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