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US 8,207,547 B2Granted
Thin-film LED with P and N contacts electrically isolated from the substrate
AssigneeBrudgelux, Inc.
InventorChao-Kun Lin
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Abstract
A thin-film LED includes an insulating substrate, an electrode on the insulating substrate, and an epitaxial structure on the electrode.
Claims12
A thin-film light emitting diode, comprising:
- an insulating substrate;
- a conductive adhesive disposed directly on the insulating substrate;
- a reflective metal electrode disposed directly on the conductive adhesive, wherein the conductive adhesive layer is metal and with the metal electrode together form a metallic current spreading layer, the metallic current spreading layer having a thickness greater than about 1 um;
- and
- a single epitaxial structure on the electrode.
2 more elements
Dependencies are inferred from the claim text.