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US 10,886,327 B2Granted
Light emitting stacked structure and display device having the same
AssigneeSeoul Viosys Co., Ltd.
InventorsJong Hyeon Chae, Seong Gyu Jang, Ho Joon Lee
Life of this patent
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Abstract
A light emitting stacked structure including a plurality of epitaxial sub-units disposed one over another, each epitaxial sub-unit configured to emit colored light having different wavelength band from each other, and a common electrode disposed between and connected to adjacent epitaxial sub-units, in which light emitting regions of the epitaxial sub-units overlap each other.
Claims28
A light emitting stacked structure comprising:
- a plurality of epitaxial sub-units disposed one over another, each epitaxial sub-unit configured to emit colored light having a different wavelength band from each other;
- a common electrode disposed between and connected to adjacent epitaxial sub-units;
- and
- a wavelength pass filter disposed between adjacent epitaxial sub-units,
- wherein light emitting regions of the epitaxial sub-units overlap each other.
2 more elements
A display device comprising:
- a plurality of pixels, at least one of the pixels comprises a light emitting stacked structure comprising:
- a plurality of epitaxial sub-units disposed one over another, each epitaxial sub-unit configured to emit colored light having a different wavelength band from each other;
- a common electrode disposed between and connected to adjacent epitaxial sub-units;
- and
- a wavelength pass filter disposed between adjacent epitaxial sub-units,
- wherein light emitting regions of the epitaxial sub-units overlap each other.
3 more elements
Dependencies are inferred from the claim text.