| 摘要 |
<p>The present invention is directed to a thick film conductive composition comprising: a) electrically conductive silver powder; b) ZnO powder; c) lead-free glass frits wherein based on total glass frits: Bi<SUB>2</SUB>O<SUB>3</SUB>: >5 mol%, B<SUB>2</SUB>O<SUB>3</SUB>: < 15 mol%, BaO: < 5 mol%, SrO: < 5 MOL%, AL<SUB>2</SUB>O<SUB>3</SUB>: < 5 mol%; and d) organic medium, wherein (the content of ZnO / the content of the silver powder) x 100 is more than 2.5.</p> |
