Samsung Sdi Co., Inc.

Cheil Industries Inc.

Koon Ho Kim

Min Jae Kim

Seok Hyun Jung

Dong Suk Kim

Ju Hee Kim

Sang Hyun Yang

Young Ki Park

Seak Cheol Kim

Min Su Park

Yong Je Seo

Min Cheol Park

Sang Hee Park

Tae Joon Kim

Myung Sung Jung

SeakCheol Kim

Hyun Jin Ha

Je Il Lee

A composition for solar cell electrodes and a solar cell electrode fabricated using the composition, the composition including a conductive powder; a glass frit; an organic vehicle; and a surface tension modifier, wherein the surface tension modifier has a surface tension of about 40 mN/m to about 65 mN/m, and the composition has a thixotropic index (TI) of about 3 to about 10 as represented by Equation 1:TI=(viscosity at 10 rpm/viscosity at 100 rpm),&#x2003;&#x2003;[Equation 1]

Composition for solar cell electrodes and electrode fabricated using the same

Disclosed herein is a composition for solar cell electrodes. The composition includes silver powder; glass frits; and an organic vehicle, wherein the glass frits have a glass transition temperature of about 100&#xb0; C. to about 300&#xb0; C. and exhibit an exothermic peak starting temperature of about 200&#xb0; C. to about 400&#xb0; C. on a DTA curve in TG-DTA analysis. Solar cell electrodes formed of the composition have high open circuit voltage and short circuit current density, thereby providing excellent conversion efficiency and fill factor.

Composition for forming solar cell electrode and electrode manufactured therefrom

A composition for solar cell electrodes and electrodes fabricated using the same. The composition includes silver powder; fumed silica; a glass frit; and an organic vehicle. The composition has improved contact efficiency between electrodes and a silicon wafer by introducing specific fumed silica. Solar cell electrodes fabricated using the composition exhibit minimized serial resistance, thereby providing excellent fill factor and conversion efficiency.

Composition for forming solar cell electrode and electrode produced from same

A composition for solar cell electrodes includes a silver powder; a glass frit; and an organic vehicle, wherein the glass frit includes bismuth (Bi), tellurium (Te), and chromium (Cr).

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Uiwang-si, South Korea

Koon Ho Kim