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US 11,903,250 B2Granted
Display apparatus and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsSeungjin Lee, Sanghoon Kim, Jongsung Park, Sangshin Lee
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Abstract
A display apparatus includes a substrate, a pixel definition layer arranged over the substrate and including at least one opening area, and an organic emission layer arranged over the pixel definition layer and covering the opening area, wherein a center of the opening area and a center of the organic emission layer are arranged at different positions in a plan view.
Claims19
A display apparatus comprising:
- a substrate;
- a pixel definition layer over the substrate, the pixel definition layer comprising at least one opening area;
- an
- an organic emission layer over the pixel definition layer and covering the opening area,
- wherein a center of the opening area and a center of the organic emission layer are at different positions in plan view, and
- wherein an end of the organic emission layer overlaps the opening area in plan view.
3 more elements
A display apparatus comprising:
- a substrate;
- a pixel definition layer over the substrate, the pixel definition layer comprising a plurality of opening areas;
- and
- a plurality of organic emission layers over the pixel definition layer and respectively covering each of the plurality of opening areas,
- wherein a first distance between a center of a first organic emission layer among the plurality of organic emission layers and a center of a first opening area among the plurality of opening areas and corresponding to the first organic emission layer in a plan view is different from a second distance between a center of a second organic emission layer among the plurality of organic emission layers and a center of a second opening area among the plurality of opening areas and corresponding to the second organic emission layer in plan view.
2 more elements
A method of manufacturing a display apparatus, the method comprising:
- aligning a mask sheet with a display substrate;
- when a position of the mask sheet and a position of the display substrate are misaligned with each other, shifting at least one of a plurality of opening areas of a pixel definition layer to a position different from an existing position thereof;
- and
- depositing a deposition material that passed through an opening portion of the mask sheet, in an opening area of the pixel definition layer.
1 more element
Dependencies are inferred from the claim text.