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Packaging structure, display device, and fabrication method thereof

  • US 10,446,792 B2
  • Filed: 05/10/2016
  • Issued: 10/15/2019
  • Est. Priority Date: 11/26/2015
  • Status: Active Grant
First Claim
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1. A packaging structure for a display device, comprising:

  • at least one inorganic layer and at least one passivation layer,wherein;

    the at least one passivation layer includes a halogen-containing amorphous solid oxide thin film having a crosslinked-polyhedra-network structure,the at least one passivation layer includes a first active thin-film layer and a second active thin-film layer,a mole ratio of oxygen atom to halogen atom in the first active thin-film layer is lower than a mole ratio of oxygen atom to halogen atom in the second active thin-film layer,the at least one passivation layer covers an entire surface of the at least one inorganic layer,the at least one inorganic layer is arranged between a display layer of the display device and the at least one passivation layer, and directly combined with the display layer,the first active thin-film layer in the at least one passivation layer is arranged between the display layer of the display device and the second active thin-film layer in the at least one passivation layer, andthe first active thin-film layer has a chemical formula of Bi0.6-0.8Si0.1-0.25Sn0.3-0.4W0.1.-0.15O0.3-0.8F0.6-0.8.

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