Invention Grant
US07795663B2 Acceptor doped barium titanate based thin film capacitors on metal foils and methods of making thereof 有权
金属箔上的掺杂了钛酸钡的薄膜电容器的接受体及其制造方法

Acceptor doped barium titanate based thin film capacitors on metal foils and methods of making thereof
Abstract:
The present invention is directed to a dielectric thin film composition comprising: (1) one or more barium/titanium-containing additives selected from (a) barium titanate, (b) any composition that can form barium titanate during firing, and (c) mixtures thereof; dissolved in (2) organic medium; and wherein said thin film composition is doped with 0.002-0.05 atom percent of a dopant comprising an element selected from Sc, Cr, Fe, Co, Ni, Ca, Zn, Al, Ga, Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Yb, Lu and mixtures thereof and to capacitors comprising such compositions.
Information query
Patent Agency Ranking
0/0