Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes: a base substrate at least including a pixel area and a hole area; a plurality of sub-pixels arranged on the base substrate and located in the pixel area; a hole in the hole area; a first barrier dam arranged between the sub-pixels and the hole and at least partially surrounding the hole; an organic material layer including at least one film layer, wherein an orthographic projection of the organic material layer on the base substrate falls within the pixel area; and a filling structure, wherein at least a portion of the filling structure is arranged between the hole and the first barrier dam, and the filling structure and the at least one film layer of the organic material layer are located in the same layer and include the same material.

Abstract: In one embodiment, there is provided a system for applying therapy to a human body. The system includes a coupling apparatus and a supporting apparatus. The coupling apparatus is configured to couple to an upper body portion of a user. The supporting apparatus is configured to support at least a portion of a weight of the user. An amount of weight that is supported is adjustable. In some embodiments, the system may further include a control apparatus configured to control at least one of a state and/or a position of the supporting apparatus.