Display panel and display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorJinrong Zhao
Life of this patent
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Abstract
A display panel and a display device are provided. The display panel includes: a substrate, the substrate includes a plurality of pixel areas; a functional device layer, the functional device layer is disposed on the substrate; a plurality of via holes, the via holes are positioned on the functional device layer, and each of the via holes corresponds to one said first area; an organic layer, the organic layer is disposed on the functional device layer, and a portion of the organic layer extends into the via holes; a plurality of light emitting units; wherein, the via holes are positioned along an edge of a second area.
Claims17
A display panel, comprising:
- a substrate, the substrate including a plurality of pixel areas, and each of the pixel areas including a first area and a second area which surrounds the first area;
- a functional device layer, the functional device layer being disposed on the substrate;
- a plurality of via holes, the via holes being positioned on the functional device layer, and the via holes being correspondingly positioned in the first area;
- an organic layer, the organic layer being disposed on the functional device layer, and a portion of the organic layer extending into the via holes;
- a plurality of light emitting units, the light emitting units being disposed on the organic layer, and the light emitting units corresponding to the second area;
- wherein, the via holes are positioned along an edge of the second area, material of the organic layer is organic photoresist, the display panel further includes a pixel define layer, each of the light emitting units includes an anode, a light emitting layer and a cathode, the anode is disposed on a planarization layer, the pixel define layer is disposed on the planarization layer and covers a part of the anode, and the light-emitting layer and the cathode are disposed on the anode in sequence.
A display panel, comprising:
- a substrate, the substrate including a plurality of pixel areas, and each of the pixel areas including a first area and a second area which surrounds the first area;
- a functional device layer, the functional device layer being disposed on the substrate;
- a plurality of via holes, the via holes being positioned on the functional device layer, and the via holes being correspondingly positioned in the first area;
- an organic layer, the organic layer being disposed on the functional device layer, and a portion of the organic layer extending into the via holes;
- a plurality of light emitting units, the light emitting units being disposed on the organic layer, and the light emitting units corresponding to the second area;
- wherein, the via holes are positioned along the edge of the second area.
A display device comprising a display panel, the display panel comprising:
- a substrate, the substrate including a plurality of pixel areas, and each of the pixel areas including a first area and a second area which surrounds the first area;
- a functional device layer, the functional device layer being disposed on the substrate;
- a plurality of via holes, the via holes being positioned on the functional device layer, and the via holes being correspondingly positioned in the first area;
- an organic layer, the organic layer being disposed on the functional device layer, and a portion of the organic layer extending into the via holes;
- a plurality of light emitting units, the light emitting units being disposed on the organic layer, and the light emitting units corresponding to the second area;
- wherein, the via holes are positioned along the edge of the second area.
Dependencies are inferred from the claim text.