Process for preparing an ink jet print head front face having a textured superoleophobic surface

Process for preparing an ink jet print head front face having a textured superoleophobic surface

  • CN 102,180,015 A
  • Filed: 12/28/2010
  • Published: 09/14/2011
  • Est. Priority Date: 12/28/2009
  • Status: Active Application
First Claim
Patent Images

1. one kind prepares the ink jet-print head front of super oleophobic surface with band texture or the technology of nozzle plate comprises:

  • Silicon substrate is provided;

    Use photoetching on this silicon substrate, to produce the pattern of band texture;

    AndAlternatively, the silicon face of this band texture of modification by conformal oleophobic coating is set thereon;

    AndOleophobic silicon materials by this band texture form ink jet-print head front or nozzle plate, thereby the ink jet-print head front or the nozzle plate of the super oleophobic surface with band texture are provided.

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