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US 2019/0198565 A1Published application
Light emitting stacked structure and display device having the same
AssigneeSeoul Viosys Co., Ltd.
InventorsChung Hoon Lee, Jong Hyeon Chae, Seong Gyu Jang, Ho Joon Lee
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Abstract
A light emitting stacked structure including a plurality of epitaxial sub-units disposed one over another, each of the epitaxial sub-units configured to emit different colored light, in which each epitaxial sub-unit has a light emitting area that overlaps one another, and at least one epitaxial sub-unit has an area different from the area of another epitaxial sub-unit.
Claims20
A light emitting stacked structure comprising:
- a plurality of epitaxial sub-units disposed one over another, each of the epitaxial sub-units configured to emit different colored light,
- wherein:
- each epitaxial sub-unit has a light emitting area that overlaps one another;
- and
- at least one epitaxial sub-unit has an area different from the area of another epitaxial sub-unit.
2 more elements
A display device comprising:
- a plurality of pixels, at least one of the pixels having a light emitting stacked structure including:
- a plurality of epitaxial sub-units disposed one over another, each of the epitaxial sub-units configured to emit different colored light,
- wherein:
- each epitaxial sub-unit has a light emitting area that overlaps one another;
- and
- at least one epitaxial sub-unit has an area different from the area of another epitaxial sub-unit.
3 more elements
Dependencies are inferred from the claim text.