Patent attributes
A display apparatus and an assembly method of a display apparatus are provided. An exemplary display apparatus includes a cover plate; a display film module disposed on one side of the cover plate and containing a first through hole; a backlight module containing a second through hole, wherein an orthogonal projection of the first through hole on the cover plate at least partially overlaps with an orthogonal projection of the second through hole on the cover plate; and a function module, wherein the function module sequentially includes a first portion disposed in the first through hole, a second portion disposed in the second through hole and a third portion, the third portion forms a first step, the backlight member is disposed on the first step, and a sidewall surface of the second portion forms an inner support structure surrounding the inner end surface of the second through hole.