The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Sep. 12, 2022
Unm Rainforest Innovations, Albuquerque, NM (US);
Sang M. Han, Albuquerque, NM (US);
Brian Rummel, Albuquerque, NM (US);
Andre Chavez, Albuquerque, NM (US);
Abstract
A conductive composition is disclosed. The conductive composition includes a plurality of silver particles and one or more cellulose-based binders. The composition also includes an amount of glass frit, an organic solvent and a plurality of carbon nanotubes, where the conductive composition is formed into a cross-sectional triangular shape, which may include a top cross-sectional dimension and a bottom cross-sectional dimension, where a ratio of the top cross-sectional dimension to the bottom cross-sectional dimension is 0.8 or less. A screen-printed gridline and a method of printing gridlines is also disclosed where the gridlines may be incorporated into a solar cell device.