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Compositions: Ceramic > Ceramic Compositions > Titanate, Zirconate, Stannate, Niobate, Or Tantalate Or Oxide Of Titanium, Zirconium, Tin, Niobium, Or Tantalum Containing (e.g., Dielectrics, Etc.) > Alkaline Earth Or Magnesium Containing > Titanate Containing > Barium Titanate > And Trivalent Metal Oxide And Trivalent Metal OxideAnd Trivalent Metal Oxide patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/05/06 - 20060223692 - Electronic device, dielectric ceramic composition and the production method A dielectric ceramic composition comprising a main component including barium titanate and an oxide of Al, wherein the dielectric ceramic composition includes a plurality of dielectric particles, concentration of Al in each of the dielectric particles becomes lower from a particle surface to inside thereof, and each of the dielectric ... 08/31/06 - 20060194691 - Low-temperature sintered barium titanate microwave dielectric ceramic material The present invention relates to a low-temperature sintered barium titanate microwave dielectric ceramic material. The host matrix thereof can be represented by BaxTiyMZOX+2y+k, where x is 1˜6, y is 1˜17, z is 0˜1, k is 0˜3, M is an element substituting the Ba or Ti ion, for example selected from ... 07/06/06 - 20060148638 - Low-fire high-permittivity dielectric compositions A dielectric composition that can be fired at a temperature of below 900° C. The dielectric composition has a dielectric constant of 25-35 and a quality factor (Qxf) of 6,000-20,000 GHz. The composition comprises 3-16 wt % of K2O—Na2O—Li2O—B2O3—SiO2 system glass frit and 84-97 wt % of BaO—TiO2 system dielectric ... 07/06/06 - 20060148637 - Low-fire high-permittivity dielectric compositions A dielectric composition that can be fired at a temperature of below 900° C. The dielectric composition has a dielectric constant of 25-35 and a quality factor (Qxf) of 6,000-20,000 GHz. The composition comprises 3-16 wt % of K2O-Na2O-Li 2O-B2O3-SiO2 system glass frit and 84-97 wt % of BaO-TiO2 system ... 06/15/06 - 20060128553 - Electronic device, dielectric ceramic composition and production method of the same A production method of a dielectric ceramic composition using a reacted material obtained by making a main component including barium titanate react with a fourth subcomponent including an oxide of R (note that R is at least one selected from Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, ... 03/02/06 - 20060046923 - Ceramic electronic device and the production method A ceramic electronic device including a dielectric layer, wherein the dielectric layer includes a main component expressed by a composition formula of Bam TiO2+m, wherein “m” satisfies 0.995≦m≦1.010 and a ratio of Ba and Ti satisfies 0.995≦Ba/Ti≦1.010, and a subcomponent (a sixth subcomponent) including an oxide of Al; and a ... ### FreshPatents.com Support |