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US Patent 7800120 Semiconductor light emitting element

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Patent
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Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7800120
Date of Patent
September 21, 2010
Patent Application Number
11961068
Date Filed
December 20, 2007
Patent Primary Examiner
‌
Fernando L Toledo
Patent abstract

A semiconductor light emitting element comprising:a plurality of light-emitting-layer forming portions each of which includes a pn junction capable of emitting light of a certain wavelength, and which are separated from one another with a translucent resin formed on the side portions of the light-emitting-layer forming portions;a metal film disposed on first surfaces of the light-emitting-layer forming portions;a conductive substrate bonded to the metal film;a lower electrode formed on a surface of the conductive substrate, the surface being opposite to the surface to which the metal film is bonded;a transparent electrode which is connected to second surfaces, opposite to the first surfaces, of the light-emitting-layer forming portions, and which is substantially transparent to the certain wavelength; andan upper electrode formed above the second surfaces of the light-emitting-layer forming portions with the transparent electrode sandwiched in between.

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