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US 2021/0273146 A1Published application
Semiconductor continuous array layer
OwnerChen-Fu CHUinventor
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Abstract
A color emissive LED array comprising a backplane and a plurality of color emissive LED units disposed in an array on the backplane, whereas the thickness of a first color emissive LED unit is less than the thickness of a second color emissive LED unit and less than the thickness of the third color emissive LED unit; wherein the color emissive LED units is formed by at least one of vertical configuration structure or flip chip configuration LED structure.
Claims10
A color emissive LED array comprising:
- a backplane,
- a plurality of color emissive LED units disposed in an array on the backplane,
- whereas the thickness of a first color emissive LED unit is less than the thickness of a second color emissive LED unit and less than the thickness of the third color emissive LED unit.
A LED color display comprising a plurality of color LED units bonded to a backplane;
- whereas, the first color LED unit height is lower than that of the other color LED units whereas, all color LED units electrically connected to a first-electrical polarity electrode of a backplane;
- an isolation covered on a portion of each color LED unit to electrical isolate the first electrical polarity of the color LED unit from the second electrical polarity of the each color LED unit;
- and
- a second electrical polarity contact metal layer disposed on a portion of a second polarity semiconductor layer of each color LED unit;
- and
- a common conductive second electrical polarity electrode disposed on the isolation to electrically connect the second electrical polarity contact metal layer and a second electrical polarity of the backplane.
3 more elements
Dependencies are inferred from the claim text.