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:
Mar. 08, 2022
Filed:
Feb. 22, 2018
Applicant:
Oy Ics Intelligent Control Systems Ltd, Helsinki, FI;
Inventors:
Kari Rinko, Helsinki, FI;
Tero Tuohioja, Espoo, FI;
Assignee:
OY ICS INTELLIGENT CONTROL SYSTEMS LTD, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/054 (2014.01); H01L 31/0224 (2006.01); H01L 31/048 (2014.01);
U.S. Cl.
CPC ...
H01L 31/0547 (2014.12); H01L 31/022425 (2013.01); H01L 31/048 (2013.01);
Abstract
An optical shield for a photovoltaic cell is provided, comprising an at least one carrier element, the carrier element comprises a number of embedded optically functional cavities arranged into an at least one predetermined optical relief pattern, wherein each embedded optically functional cavity in the at least one carrier element is positioned and aligned over an individual surface structure, such as an electrode, a contact, a finger, or a busbar, provided on the surface of the photovoltaic cell.