Optionally, the encapsulation layer in the related art is made of a formulated viscous glue material in an irregular shape; and the encapsulation layer in some embodiments of this disclosure is a sheet made of a glue material, which can be arranged so that the encapsulation layer has a larger width, and a larger contact area with another film, so there will be a more uniform force-accepting area upon being pressed and fit under the same pressure to thereby avoid the other film from being damaged upon being pressed and fit.

Optionally, in the light-emitting element encapsulation structure according to some embodiments of this disclosure, as illustrated in FIG. 7, the encapsulation layer 3 includes a water-absorbent material layer 33 and a glue material layer 34.

The glue material layer 34 is located between the water-absorbent material layer 33 and the second substrate.

Optionally, in the light-emitting element encapsulation structure according to some embodiments of this disclosure, the glue material layer is located between the water-absorbent material layer and the second substrate, that is, the water-absorbent material layer is located on the side of the glue material layer away from the second substrate, so the water-absorbent material layer is generally made of calcium oxide or another water-absorbent material, and shall be arranged away from the second substrate (on which a line for controlling the light-emitting element is arranged) to thereby avoid the line on the second substrate from being affected.