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US 2017/0324010 A1Published application
Small led source with high brightness and high efficiency
AssigneeSoraa, Inc.
InventorsAURELIEN J.F. DAVID, RAFAEL ALDAZ, MICHAEL RAGAN KRAMES, FRANK M. STERANKA, KEVIN HUANG, TROY TROTTIER
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Abstract
Small LED sources with high brightness and high efficiency apparatus including the small LED sources and methods of using the small LED sources are disclosed.
Claims20
A light source comprising:
- an LED die, wherein said LED die has a footprint with an area less than 250 μm×250 μm, and wherein said LED die comprises at least,
- a light-emitting region;
- at least one p-contact electrode disposed on one side of said light-emitting region;
- and
- an n-contact electrode having a first surface facing said light-emitting region and a second surface facing away from said light-emitting region, wherein said first surface is less than 20% of said area.
2 more elements
Dependencies are inferred from the claim text.