Display panel including inorganic layer with openings in non-display area, and display terminal
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsJing Ni, Kan Wang
Life of this patent
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Abstract
A display panel has a display region and a non-display region, and the non-display region includes a second bendable region. The display panel includes a substrate, a first inorganic layer, an organic protection layer, a light-emitting function layer, an encapsulation layer, and a second inorganic layer. The second inorganic layer is disposed on a side of the encapsulation layer away from the substrate and extends from the display region to the non-display region and beyond a boundary of the encapsulation layer. A plurality of openings are provided in an edge part of the second inorganic layer away from the display region.
Claims19
A display panel having a display region and a non-display region on at least one side of the display region, the non-display region comprising a second bendable region close to the display region, the display panel comprising:
- a substrate;
- a first inorganic layer disposed on a side of the substrate and provided with a groove in the second bendable region;
- an organic protection layer being disposed on a side of the first inorganic layer away from the substrate and covering the groove;
- a light-emitting function layer being disposed on the side of the first inorganic layer away from the substrate and comprising a light-emitting pixel disposed in the display region;
- an encapsulation layer disposed on a side of the light-emitting function layer away from the substrate, the encapsulation layer extending from the display region to the non-display region, wherein in a cross-section view of the display panel, a first spacing is formed between an edge of the encapsulation layer away from the display region and the groove;
- and
- a second inorganic layer disposed on a side of the encapsulation layer away from the substrate, the second inorganic layer extending from the display region to the non-display region and beyond the edge of the encapsulation layer,
- wherein a plurality of openings are provided in an edge part of the second inorganic layer away from the display region, and an orthographic projection of the plurality of openings on the substrate at least partially overlaps an orthographic projection, on the substrate, of a side slope of the organic protection layer close to the display region.
A display terminal comprising a terminal body and a display panel integrated with the terminal body, wherein the display panel has a display region and a non-display region on at least one side of the display region, the non-display region comprising a second bendable region close to the display region, and the display panel comprises:
- a substrate;
- a first inorganic layer disposed on a side of the substrate, and provided with a groove in the second bendable region;
- an organic protection layer being disposed on a side of the first inorganic layer away from the substrate, and covering the groove;
- a light-emitting function layer being disposed on the side of the first inorganic layer away from the substrate, and comprising a light-emitting pixel disposed in the display region;
- an encapsulation layer disposed on a side of the light-emitting function layer away from the substrate, the encapsulation layer extending from the display region to the non-display region, wherein in a cross-section view of the display panel, a first spacing is formed between an edge of the encapsulation layer away from the display region and the groove;
- and
- a second inorganic layer disposed on a side of the encapsulation layer away from the substrate, the second inorganic layer extending from the display region to the non-display region and beyond the edge of the encapsulation layer,
- wherein a plurality of openings are provided in an edge part of the second inorganic layer away from the display region, and an orthographic projection of the plurality of openings on the substrate at least partially overlaps an orthographic projection, on the substrate, of a side slope of the organic protection layer close to the display region.
Dependencies are inferred from the claim text.