Organic light-emitting display device and method of manufacturing the same
First Claim
1. An organic light-emitting display device, comprising:
- a base substrate including a display area surrounding a through area, and a peripheral area between the through area and the display area;
a light-emitting element array on the display area of the base substrate;
a first dam structure on the peripheral area of the base substrate, the first dam structure having a shape surrounding the through area;
a first protruding pattern on the first dam structure, the first protruding pattern protruding toward the display area from the first dam structure to define a first undercut region;
a boundary portion extending from the display area toward the first dam structure, the boundary portion being spaced apart from the first dam structure to define a first receiving space therebetween; and
a thin film encapsulation layer continuously extending from the display area to the peripheral area, the thin film encapsulation layer including at least one organic layer,wherein the organic layer includes a first filling portion filling at least a portion of the first receiving space, the first filling portion protruding toward the first dam structure to be aligned with the first undercut region.
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Accused Products
Abstract
An organic light-emitting display device includes a substrate having a display area surrounding a through area, and a peripheral area between the through and display areas, a light-emitting element on the display area, a first dam on the peripheral area and surrounding the through area, a first protruding pattern on the first dam and protruding toward the display area from the first dam to define an undercut region, a boundary portion extending from the display area toward the first dam, the boundary portion being spaced apart from the first dam to define a first receiving space therebetween, and an encapsulation layer continuously extending from the display area to the peripheral area, the encapsulation layer including at least one organic layer with a first filling portion filling at least part of the first receiving space and protruding toward the first dam to be aligned with the undercut region.
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Citations
11 Claims
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1. An organic light-emitting display device, comprising:
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a base substrate including a display area surrounding a through area, and a peripheral area between the through area and the display area; a light-emitting element array on the display area of the base substrate; a first dam structure on the peripheral area of the base substrate, the first dam structure having a shape surrounding the through area; a first protruding pattern on the first dam structure, the first protruding pattern protruding toward the display area from the first dam structure to define a first undercut region; a boundary portion extending from the display area toward the first dam structure, the boundary portion being spaced apart from the first dam structure to define a first receiving space therebetween; and a thin film encapsulation layer continuously extending from the display area to the peripheral area, the thin film encapsulation layer including at least one organic layer, wherein the organic layer includes a first filling portion filling at least a portion of the first receiving space, the first filling portion protruding toward the first dam structure to be aligned with the first undercut region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification