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US 10,854,782 B2Granted
Micro-LED device
AssigneeFacebook Technologies, LLC
InventorsVincent Brennan, Christopher Percival, Padraig Hughes, Allan Pourchet, Celine Claire Oyer
Life of this patent
Estimating the term…
Abstract
A Light emitting diode (LED) includes a mesa structure, a light emitting source within the mesa structure, and a primary emission surface on a side of the LED opposed to a top of the mesa structure. The light emitting source is configured to emit light anisotropically in a first direction perpendicular to a second direction of emission of the light from the LED at the primary emission surface.
Claims20
A light emitting diode (LED), comprising:
- a mesa structure;
- a light emitting source within the mesa structure;
- and
- a primary emission surface on a side of the LED opposed to a top of the mesa structure;
- wherein the light emitting source is configured to emit light in multiple directions anisotropically, more light is emitted from the light emitting source in directions parallel to the primary emission surface than in other directions.
2 more elements
A display device, comprising:
- a light emitting diode (LED), including:
- a mesa structure;
- a light emitting source within the mesa structure;
- and
- a primary emission surface on a side of the LED opposed to a top of the mesa structure;
- wherein the light emitting source is configured to emit light in multiple directions anisotropically, more light is emitted from the light emitting source in directions parallel to the primary emission surface than in other directions.
3 more elements
Dependencies are inferred from the claim text.