Capacitive touch pen

Capacitive touch pen

  • CN 102,214,019 B
  • Filed: 06/27/2011
  • Issued: 07/22/2015
  • Est. Priority Date: 06/27/2011
  • Status: Active Grant
First Claim
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1. a capacitive touch pen, comprise nib and a body, it is characterized in that, described nib comprises the written internal layer being arranged on outer field nib skin and being arranged in described written skin, space is had between described written skin and written internal layer, described written skin and written internal layer is spherical in shape or class is spherical, described nib is outer to be made up of conductive elastomer, described written internal layer hard material is made, described nib is outer to be electrically connected with a body, the mixture of gas or liquid or gas and liquid is held in space between described written skin and written internal layer, the mixture of the gas in space or liquid or gas and liquid is 1/3 to 2/3 of voidage.

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