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US 2023/0413635 A1Published application
Organic light emitting display device and method of manufacturing organic light emitting display device
AssigneeSamsung Display Co., Ltd.
InventorSUNGBAE JU
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Abstract
An organic light emitting display device includes: a substrate including: pixel regions; connection regions between adjacent pixel regions from among the pixel regions, respectively; and a region having a through-opening, the region being defined by the adjacent pixel regions, and the connection regions respectively between the adjacent pixel regions; a sub-pixel structure on the substrate at each of the pixel regions; and an organic pattern on a side wall of the substrate, the side wall being adjacent to the through-opening.
Claims6
A method of manufacturing an organic light emitting display device, the method comprising:
- providing a glass substrate comprising:
- pixel regions;
- connection regions between adjacent pixel regions from among the pixel regions, respectively;
- and
- a contact region surrounded by the adjacent pixel regions and the connection regions respectively between the adjacent pixel regions;
- forming a contact pattern on the glass substrate at the contact region;
- forming a preliminary substrate on the glass substrate and the contact pattern;
- forming a sub-pixel structure on the preliminary substrate at each of the pixel regions;
- forming an opening that exposes a part of the contact pattern and a part of the glass substrate by removing a portion of the preliminary substrate that overlaps with an outermost periphery portion of the contact region;
- and
- forming a substrate at the pixel regions and the connection regions, and a dummy pattern on the contact pattern, after forming the opening.
8 more elements
Dependencies are inferred from the claim text.