OLED (organic light emitting diode) glass packaging device

The utility model provides an OLED (organic light emitting diode) glass packaging device, comprising a glass base plate and a packaging cover which are arranged oppositely. A concave surface with the size matching with that of an OLED device is arranged on a surface, which is opposite to the glass base plate, on the packaging cover, hygroscopic agent is coated on the concave surface, and simultaneously packaging adhesive and hygroscopic agent is coated on the peripheral area of the packaging cover in a packaging adhesive/hygroscopic agent/packaging adhesive mode. The OLED glass packaging device adopts the packaging adhesive/hygroscopic agent/packaging adhesive design structure, and water oxygen absorption ability of the periphery of the packaging cover is enhanced.