Invention Grant
- Patent Title: Increasing the efficiency of solar cells by transfer of solder
- Patent Title (中): 通过转移焊料提高太阳能电池的效率
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Application No.: US13591305Application Date: 2012-08-22
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Publication No.: US09227259B2Publication Date: 2016-01-05
- Inventor: Michael Haag , Ruediger Kellmann , Markus Schmidt
- Applicant: Michael Haag , Ruediger Kellmann , Markus Schmidt
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Lieberman & Brandsdorfer, LLC
- Main IPC: H01L31/0224
- IPC: H01L31/0224 ; H01L31/18 ; B23K1/20 ; B23K1/00 ; B23K3/06

Abstract:
Thickening a contact grid of a solar cell for increased efficiency. A mold containing soldering material is heated. The mold is aligned with the contact grid such that the soldering material is in physical contact with the contact grid. The mold is re-heated, transferring the solder material from the mold to the contact grid to create a thickened contact grid.
Public/Granted literature
- US20140053899A1 Increasing the Efficiency of Solar Cells By Transfer of Solder Public/Granted day:2014-02-27
Information query
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