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Encapsulation of a display element and method of forming the same

  • US 20040069017A1
  • Filed: 10/07/2003
  • Published: 04/15/2004
  • Est. Priority Date: 10/09/2001
  • Status: Abandoned Application
First Claim
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1. A method of encapsulating a display element, comprising steps of:

  • providing an organic light emitting diode or a plastic light emitting diode, comprising a luminescent body formed on a glass substrate and a glass cap with a rib structure formed on the bottom surface thereof;

    coating a sealing layer of frit on the rim of the glass cap and surrounding the rib structure;

    providing a pedestal on which the display element is placed;

    providing a pressing plate disposed on the display element;

    providing a high-power beam penetrating the glass cap to focus on the sealing layer so as to sinter the frit; and

    applying pressure on the pedestal and the pressing plate.

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