Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 25, 2014
Patent Application Number
13120486
Date Filed
September 24, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
Provided are solar cells, photovoltaics and related methods for making solar cells, wherein the solar cell is made of ultrathin solar grade or low quality silicon. In an aspect, the invention is a method of making a solar cell by providing a solar cell substrate having a receiving surface and assembling a printable semiconductor element on the receiving surface of the substrate via contact printing. The semiconductor element has a thickness that is less than or equal to 100 μm and, for example, is made from low grade Si.
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