High voltage solar cell and solar cell module

H - Electricity – 01 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01L 31/042 (2006.01) H01L 31/0203 (2006.01) H01L 31/0224 (2006.01) H01L 31/05 (2006.01) H01L 31/06 (2006.01) H01L 31/18 (2006.01)

Patent

CA 2638063

A solar cell apparatus and process for making and using same involving a semiconductor wafer having a front side surface and a metallized back side surface and a semiconductor p/n junction between the front side surface and the back side surface. At least one front side interruption is caused to extend along at least a portion of the front side surface and into the wafer to a depth sufficient to interrupt the semiconductor p/n junction to define a plurality of separate p/n junction sections within the wafer and to define separate front side surface portions associated with respective separate p/n junction sections. A back side interruption is caused to extend along a portion of the metallized back side surface, generally opposite the front side interruption, to define a plurality of separate metallized back side surface portions associated with respective p/n junction sections and in electrical contact with respective p/n junction sections.

L'invention concerne un appareil à cellule photovoltaïque et un processus de fabrication et d'utilisation dudit appareil faisant intervenir une plaquette de semi-conducteur pourvue d'une surface avant d'une surface arrière métallisée, entre lesquelles est formée une jonction p/n de semi-conducteur. Au moins une encoche d'interruption frontale s'étend le long d'au moins une partie de la surface avant ainsi que dans la plaquette, à une profondeur suffisante pour interrompre la jonction p/n de semi-conducteur, pour former une pluralité de sections de jonction p/n séparées dans la plaquette et pour former des parties de surface avant séparées associées à des sections de jonction p/n séparées respectives. De plus, une encoche d'interruption arrière s'étend le long d'une partie de la surface arrière métallisée, généralement face à l'encoche d'interruption frontale, pour former une pluralité de parties de surface arrière métallisées séparées associées à des sections de jonction p/n respectives et en contact électrique avec des sections de jonction p/n respectives.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

High voltage solar cell and solar cell module does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High voltage solar cell and solar cell module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High voltage solar cell and solar cell module will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1752219

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.