Electrode of solar cell and fabrication method
AssigneeSolapoint Corporation
InventorTai Hui LIU
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Abstract
This invention discloses an electrode of a solar cell electrically connected to a conductive element via a connect structure. The electrode of the solar cell includes a dielectric structure including one or more openings and located on a contact electrode. The connect structure is disposed within the openings to avoid horizontally diffusing into the contact electrode.
Claims20
An electrode of a solar cell, electrically connected to a conductive element via a connect structure, comprising a barrier layer located on a contact electrode to avoid said connect structure diffusing into said contact electrode.
An electrode of a solar cell, electrically connected to a conductive element via a connect structure, comprising a dielectric structure with one or more openings located on a contact electrode, wherein said connect structure is disposed within said openings to avoid diffusing into said contact electrode.
A fabrication method of an electrode of a solar cell, comprising:
- forming a dielectric structure on a contact electrode;
- and
- forming one or more openings at said dielectric structure, wherein said electrode of said solar cell and a conductive element are electrically connected via a connect structure disposed within said openings.
Dependencies are inferred from the claim text.