Solar cell and method of manufacturing

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United States of America Patent

PATENT NO 9502587
APP PUB NO 20140034123A1
SERIAL NO

13956459

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In different exemplary embodiments, a solar cell is provided, including: a substrate with a first region and a second region, wherein the first region includes at least a first electrical conductivity and the second region includes at least a second electrical conductivity which is greater than the first electrical conductivity; and a passivation on the surface of the substrate; and a contact-structure on the surface of the substrate, wherein the contact-structure includes a plurality of contacts; wherein two contacts of the plurality of contacts are disposed at a first distance with respect to each other in the first region; wherein two further contacts of the plurality of contacts are disposed at a second distance with respect to each other in the second region; and wherein the second distance is greater than the first distance.

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Patent Owner(s)

  • SOLARWORLD INDUSTRIES GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bitnar, Bernd Bannewitz, DE 23 66
Dietrich, Marc Grossschirma, DE 10 27
Georgi, Matthias Dresden, DE 31 478

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