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Liquid crystal display device associated with touch panel and method for fabricating the same

  • US 8,610,859 B2
  • Filed: 06/09/2011
  • Issued: 12/17/2013
  • Est. Priority Date: 06/10/2010
  • Status: Active Grant
First Claim
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1. A liquid crystal display device associated with a touch panel, the device comprising:

  • a liquid crystal panel having opposite first and second substrates, and a liquid crystal layer formed between the first and second substrates;

    a plurality of driving electrodes arranged on an outer surface of the second substrate in one direction spaced from one another;

    a first polarizing plate formed on the outer surface of the second substrate including the driving electrodes;

    a third substrate opposite to the first polarizing plate;

    a plurality of sensing electrodes formed on a surface of the third substrate opposite to the first polarizing plate perpendicular to the driving electrodes spaced from one another;

    driving pad electrodes formed at an edge of the outer surface of the second substrate connected to the driving electrodes with first routing lines respectively, and a first FPC (Flexible Printed Circuit) connected to the driving pad electrodes; and

    sensing pad electrodes formed on a surface of the third substrate opposite to the first polarizing plate connected to the sensing electrodes with second routing lines respectively, and a second FPC connected to the sensing pad electrodes.

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