Detection method of glass substrate

Detection method of glass substrate

  • CN 104,237,255 A
  • Filed: 09/22/2014
  • Published: 12/24/2014
  • Est. Priority Date: 09/22/2014
  • Status: Active Application
First Claim
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1. a detection method for glass substrate, is characterized in that, comprising:

  • At the surface spraying penetrant flaw detection agent of glass substrate;

    First cleaning is carried out to the surface of described glass substrate;

    Color development treatment is carried out to the surface of described glass substrate, so as according to the position acquisition that described glass substrate develops the color the position of glass substrate defect.

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