Abstract: Provided are a display substrate and a display apparatus, the display substrate includes: a base substrate, having a display area, a hole area and an isolation area; at least one isolation column; an encapsulation layer, arranged on a side of the isolation column facing away from the base substrate, the encapsulation layer covers the isolation area and the display area, and a step structure is formed in a position of the encapsulation layer covering an edge of each isolation column; and an anti-oxidation layer, arranged on a side of the encapsulation layer facing away from the base substrate, an orthographic projection of the anti-oxidation layer on the base substrate covers an orthographic projection of the vertical step portion of at least one of the step structure on the base substrate.

Abstract: A display panel including a substrate; a light-emitting element; and a light-shielding layer. The light-emitting element is located at a side of the substrate and includes a primary light-emitting element and an auxiliary light-emitting element. The light-shielding layer is located at a side of the light-emitting element facing away from the substrate and includes a first opening corresponding to the primary light-emitting element. The auxiliary light-emitting element is arranged at a periphery of the primary light-emitting element.

Abstract: A display panel, a manufacturing method and a display device are provided. The display panel includes a substrate having a display area and a non-display area; a planarization layer covering the display area and the non-display area of the substrate; an organic light emitting element located in the display area and located at a side of the planarization layer away from the substrate; an encapsulation structure including a first inorganic layer, an organic layer and a second inorganic layer which are sequentially stacked, where the first inorganic layer and the second inorganic layer extend into a non-display area, and the first inorganic layer is arranged close to the planarization layer; and/or, a part of the planarization layer located in the non-display area is provided with a groove, and the groove is filled with a flexible water-oxidation resistant material.

Abstract: A display panel, a manufacturing method and a display device are provided. The display panel includes a substrate having a display area and a non-display area; a planarization layer covering the display area and the non-display area of the substrate; an organic light emitting element located in the display area and located at a side of the planarization layer away from the substrate; an encapsulation structure including a first inorganic layer, an organic layer and a second inorganic layer which are sequentially stacked, where the first inorganic layer and the second inorganic layer extend into a non-display area, and the first inorganic layer is arranged close to the planarization layer; and/or, a part of the planarization layer located in the non-display area is provided with a groove, and the groove is filled with a flexible water-oxidation resistant material.

Abstract: The present disclosure proposes a display panel, a fabrication method, a driving method thereof, and a display device. The display panel comprises a display area comprising a plurality of OLEDs; a peripheral area located in the periphery of the display area and having a driving circuit configured to provide driving signals to the plurality of OLEDs; a packaging material disposed between the display area and the peripheral area; a first signal line passing through the packaging material to provide a first signal from the driving circuit to the plurality of OLEDs; a second signal line passing through the packaging material to provide a second signal from the driving circuit to the plurality of OLEDs; and a sacrificial line being configured adjacent to the first signal line and the second signal line, where the sacrificial line is connected to a voltage supply element.

Abstract: The present disclosure proposes a display panel, a fabrication method, a driving method thereof, and a display device. The display panel comprises a display area comprising a plurality of OLEDs; a peripheral area located in the periphery of the display area and having a driving circuit configured to provide driving signals to the plurality of OLEDs; a packaging material disposed between the display area and the peripheral area; a first signal line passing through the packaging material to provide a first signal from the driving circuit to the plurality of OLEDs; a second signal line passing through the packaging material to provide a second signal from the driving circuit to the plurality of OLEDs; and a sacrificial line being configured adjacent to the first signal line and the second signal line, where the sacrificial line is connected to a voltage supply element.