Back to results
US 2019/0103511 A1Published application
Light emitting device including porous semiconductor
AssigneeLumileds LLC
InventorsJonathan J. Wierer, John E. Epler
Life of this patent
Estimating the term…
Abstract
A device comprising a semiconductor structure comprising a light emitting layer disposed between an n-type region and a p-type region is disclosed. The device comprises a porous region. The device comprises a first layer disposed between the light emitting layer and the porous region. The device comprises a mask layer disposed between the porous region and the first layer. The device comprises a plurality of openings formed in the mask layer.
Claims6
A device comprising:
- a semiconductor structure comprising a light emitting layer disposed between an n-type region and a p-type region;
- a porous region;
- a first layer disposed between the light emitting layer and the porous region;
- a mask layer disposed between the porous region and the first layer;
- and
- a plurality of openings formed in the mask layer.
3 more elements
Dependencies are inferred from the claim text.