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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.:

US 10686083 B1

PDFFull Text
Date of Patent:
Jun. 16, 2020

Filed:

Sep. 08, 2017

Method of manufacturing finger electrode for solar cell and finger electrode for solar cell manufactured thereby

Applicant:

Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Dong Il Shin, Suwon-si, KR;

Seok Hyun Jung, Suwon-si, KR;

Assignee:

Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Attorney:

Lee IP Law, PC

Primary Examiner:

Timor Karimy

Int. Cl.
CPC ...
H01L 31/18 (2006.01); H01L 31/0224 (2006.01); H01B 1/22 (2006.01);
U.S. Cl.
CPC ...
H01L 31/022425 (2013.01); H01B 1/22 (2013.01); H01L 31/022433 (2013.01); H01L 31/1884 (2013.01); Y02P 70/521 (2015.11);
Abstract

A method of manufacturing a finger electrode for a solar cell includes printing a conductive paste on a front surface of a substrate using a printing mask having an opening rate of 65% or more, and baking the printed conductive paste. The conductive paste may include a conductive powder, a glass frit, and an organic vehicle, and the conductive powder may include a first conductive powder having a particle diameter (D50) of about 0.1 μm to about 1.5 μm and a second conductive powder having a particle diameter (D50) of greater than 1.5 μm to about 5 μm, and the conductive powder as a whole has a particle diameter (D10) of about 0.5 μm or less.

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Shin, Dong. (2020). Method of manufacturing finger electrode for solar cell and finger electrode for solar cell manufactured thereby (U.S. Patent No. 10686083). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10686083

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