Title:
CONDUCTIVE PASTE FOR SOLAR CELL ELECTRODE AND SOLAR CELL MANUFACTURED USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/084464
Kind Code:
A1
Abstract:
The present invention relates to a conductive paste for a solar cell electrode comprising a metal powder, a glass frit, an organic binder, and a solvent. By mixing at least two or more kinds of solvents including a first solvent and a second solvent as the solvent to adjust a surface tension and a boiling point of the solvent, it is possible to enhance conductivity by improving an aspect ratio, i.e., a line width and line pitch, of an electrode which is formed using the conductive paste according to the present invention. In addition, as the line width of the electrode decreases, a light receiving surface increases to provide a solar cell having high generation efficiency.
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Inventors:
JANG MUN SEOK (KR)
JUN TAE HYUN (KR)
NOH HWA YOUNG (KR)
KIM CHUNG HO (KR)
KIM IN CHUL (KR)
KO MIN SOO (KR)
JUN TAE HYUN (KR)
NOH HWA YOUNG (KR)
KIM CHUNG HO (KR)
KIM IN CHUL (KR)
KO MIN SOO (KR)
Application Number:
PCT/KR2017/011513
Publication Date:
May 11, 2018
Filing Date:
October 18, 2017
Export Citation:
Assignee:
LS NIKKO COPPER INC (KR)
International Classes:
H01L31/0224; H01B1/22; H01L31/0216; H01L31/18
Domestic Patent References:
| WO2013032092A1 | 2013-03-07 | |||
| WO2016076213A1 | 2016-05-19 |
Foreign References:
| KR20120048436A | 2012-05-15 | |||
| KR101387137B1 | 2014-04-24 | |||
| JP2009260324A | 2009-11-05 |
Attorney, Agent or Firm:
TW INTERNATIONAL PATENT AND LAWFIRM (KR)
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