Encapsulation of a display element and method of forming the same

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.