Capacitive touch panel and recognition method and fabrication method thereof

  • US 9,035,901 B2
  • Filed: 08/09/2011
  • Issued: 05/19/2015
  • Est. Priority Date: 08/09/2011
  • Status: Active Grant
First Claim
Patent Images

1. A capacitive touch panel, comprising:

  • a first set of electrodes, disposed to extend along a first axis of a two-dimensional coordinate; and

    a second set of electrodes, disposed to extend along a second axis of the two-dimensional coordinate and spaced apart from the first set of electrodes,wherein each one of the second set of electrodes contains branches which are spaced apart by a first distance, and adjacent two branches from two different and adjacent electrodes of the second set of electrodes are spaced apart by a second distance longer than the first distance, and the second distance is 1.5 to 2 times the length of the first distance, andwherein the branches are not connected with each other at one end of the second set of electrodes and the branches are disposed to extend along the second axis.

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