Device for patterning welding ribbon, series welding method applying same

An apparatus for patterning a ribbon includes a holding device, a heating device, and an embossing device. The holding device is utilized for positioning the ribbon on a surface of a solar cell. The first solder layer contacts the solar cell. The heating device is utilized for melting the ribbon for...

Full description

Saved in:
Bibliographic Details
Main Authors YANG JUNMING, DAI JUNHAN, CHEN YIJIA, DONG GUANWEN, LI QUANTING, SU WEISHENG, JIANG ZHENGUI
Format Patent
LanguageEnglish
Published 13.05.2015
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
Online AccessGet full text

Cover

More Information
Summary:An apparatus for patterning a ribbon includes a holding device, a heating device, and an embossing device. The holding device is utilized for positioning the ribbon on a surface of a solar cell. The first solder layer contacts the solar cell. The heating device is utilized for melting the ribbon for string tabbing on the solar cell. The embossing device is utilized for contacting the melted ribbon to form a pattern on the ribbon. A surface energy between the ribbon and the solar cell is greater than a surface energy between the ribbon and the embossing device.
Bibliography:Application Number: CN201210289006