Patent ID: 9472784
Filing Date: 2016-10-18
CPC Classification: B32B,H01L

Claim Text:
1. A film packaging structure for an OLED, comprising: a flexible film for packaging an OLED unit, the flexible film comprising at least one layer of inorganic film, and at least one layer of organic film which is alternately stacked with the at least one layer of inorganic film, wherein each layer of organic film in the at least one layer of organic film is an integral film and is a continuous film, and each layer of inorganic film in the at least one layer of inorganic film comprises a plurality of non-connected inorganic film segments; wherein each layer of inorganic film in the at least one layer of inorganic film comprises a plurality of cavities between the plurality of non-connected inorganic film segments; wherein a moisture absorbent layer is provided in at least one of the plurality of cavities; wherein each layer of inorganic film in the at least one layer of inorganic film has the same thickness as the moisture absorbent layer.