Transparent LED chip

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8212262
APP PUB NO 20080191224A1
SERIAL NO

11673317

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Abstract

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A light emitting diode is disclosed that includes a transparent substrate with an absorption coefficient less than 4 per centimeter, epitaxial layers having absorption coefficients of less than 500 per centimeter in the layers other than the active emission layers, an ohmic contact and metallization layer on at least one of the epitaxial layers, with the ohmic contact and metallization layer having a transmission of at least about 80 percent, and bond pads with reflectivity greater than at least about 70 percent.

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Patent Owner(s)

Patent OwnerAddress
CREELED INC39870 EUREKA DRIVE NEWARK CA 94560

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergmann, Michael J Chapel Hill, US 25 1210
Emerson, David T Chapel Hill, US 64 2182
Haberen, Kevin W Cary, US 1 6

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