Title:
COMPOSITION FOR FORMING SOLAR CELL ELECTRODE AND ELECTRODE PRODUCED FROM SAME
Document Type and Number:
WIPO Patent Application WO/2015/030361
Kind Code:
A1
Abstract:
The present invention relates to a composition for forming a solar cell electrode, comprising: silver (Ag) powder; a glass frit comprising silver (Ag) and tellurium (Te) elements; and an organic vehicle, wherein the glass frit has a mole ratio of 1:01 to 1:25 of Ag to Te. The solar cell electrode produced from the composition has excellent fill factor and conversion efficiency as contact resistance (Rc) and series resistance (Rs) are minimized.
Inventors:
PARK SANG HEE (KR)
KOO HYUN JIN (KR)
KIM TAE JOON (KR)
SONG HUN GYU (KR)
KOO HYUN JIN (KR)
KIM TAE JOON (KR)
SONG HUN GYU (KR)
Application Number:
PCT/KR2014/005762
Publication Date:
March 05, 2015
Filing Date:
June 27, 2014
Export Citation:
Assignee:
CHEIL IND INC (KR)
International Classes:
H01B1/22; H01B1/16; H01B5/14; H01L31/042
Domestic Patent References:
| WO2011046365A2 | 2011-04-21 |
Foreign References:
| KR20100125273A | 2010-11-30 | |||
| KR20130018344A | 2013-02-20 | |||
| KR20120084045A | 2012-07-27 | |||
| KR20100069699A | 2010-06-24 |
Attorney, Agent or Firm:
AJU KIM CHANG & LEE (KR)
특허법인아주양헌 (KR)
특허법인아주양헌 (KR)
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