Print electronic devices

Print electronic devices

  • CN 102,318,450 B
  • Filed: 01/09/2009
  • Issued: 10/19/2016
  • Est. Priority Date: 02/05/2008
  • Status: Active Grant
First Claim
Patent Images

1. a printed electronic device, it includes the substrate containing at least one surface, wherein, will leadConductive ink layer is applied to the surface described in part, and described ink comprise functionalization graphene film andAt least one binding agent, wherein, described ink has at least 10-8The conductivity of S/cm, described substrate selectsOne or more in paper, cardboard, polyolefin and polyimides, described binding agent be poly(ethylene oxide),One or more in poly(propylene oxide) and ethylene oxide/propylene oxide copolymer.

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