The method that is used for local reversible glass swelling

The method that is used for local reversible glass swelling

  • CN 101,784,497 A
  • Filed: 07/16/2007
  • Published: 07/21/2010
  • Est. Priority Date: 07/16/2007
  • Status: Active Application
First Claim
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1. method that on the surface of glass material, forms protrusion features with the height in target zone, described method comprises:

  • (1) provides glass material with surface;

    (2) in described surface or subsurface position for described glass material part provides certain quantity of energy, make glass material generation differential expansion, thus in described position, on described surface, form protrusion features;

    (3) height of the height of detection protrusion features or protrusion features over time;

    (4) if (a) described height is lower than the value that target zone or convergence are lower than target zone, provide higher energy for glass material in described position,(b) if described height is higher than the value that target zone or convergence are higher than target zone, provide lower energy for glass material in described position,(5) repeating step (3) and (4) as required make highly to reach in the described target zone.

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