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US 10,950,653 B2Granted
Display device having light emitting stacked structure
AssigneeSeoul Viosys Co., Ltd.
InventorsChung Hoon Lee, Jong Hyeon Chae
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Abstract
A display device includes a plurality of pixel tiles spaced apart from each other, each of the pixel tiles including a substrate and a plurality of light emitting stacked structures disposed on the substrate, in which a distance between two adjacent light emitting stacked structures in the same pixel tile is substantially equal to a shortest distance between two adjacent light emitting stacked structures of different pixel tiles.
Claims20
A display device comprising:
- a plurality of pixel tiles spaced apart from each other, each of the pixel tiles including:
- a substrate;
- and
- a plurality of light emitting stacked structures disposed on the substrate, each of the light emitting stacked structures comprising a plurality of epitaxial sub-units sequentially disposed one over another to have overlapping light emitting areas, and each of the plurality of epitaxial sub-units being configured to to emit different colored light,
- wherein a distance between two adjacent light emitting stacked structures in the same pixel tile is substantially equal to a shortest distance between two adjacent light emitting stacked structures of different pixel tiles.
2 more elements
Dependencies are inferred from the claim text.