申请日期 | 2025-06-25 | 申请号 | KR1020047005186 |
公开(公告)号 | KR1020050034590A | 公开(公告)日 | 2005-04-14 |
公开国别 | KR | 申请人省市代码 | 全国 |
申请人 | E I DU PONT DE NEMOURS AND COMPANY | ||
简介 | This invention provides compositions of the formula Na0.5M0.5Cu3Ti4O 12 Wherein M = La-Lu, Y, Bi or mixtures thereof. These compositions have high dielectric constant and low loss over a frequency range of from about 1 kHz to about 1 MHz. © KIPO & WIPO 2007 |
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