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1.发明授权Dielectric ceramic composition and monolithic ceramic capacitor using same 失效一种电介质陶瓷组合物及其在叠层陶瓷电容器的使用
公开(公告)号：EP0893419B1
公开(公告)日：2004-04-07
申请号：EP98113795.3
申请日：1998-07-23
IPC分类号： C04B35/468 , H01G4/12 , H01B3/12
CPC分类号： H01B3/12 , B32B2311/22 , C04B35/468 , C04B35/4682 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3248 , C04B2235/3249 , C04B2235/3262 , C04B2235/3284 , C04B2235/3418 , C04B2235/3427 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6582 , C04B2235/6584 , C04B2235/6588 , C04B2235/72 , C04B2235/79 , C04B2237/346 , C04B2237/405 , H01G4/1227
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2.发明公开Dielectric ceramic and monolithic ceramic capacitor using same 失效Dielektrische Keramik und deren Verwendung in monolitischem keramischem Kondensator
公开(公告)号：EP1357095A1
公开(公告)日：2003-10-29
申请号：EP03010832.8
申请日：1998-07-23
IPC分类号： C04B35/468 , H01G4/12 , H01B3/12
CPC分类号： H01B3/12 , B32B2311/22 , C04B35/468 , C04B35/4682 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3248 , C04B2235/3249 , C04B2235/3262 , C04B2235/3284 , C04B2235/3418 , C04B2235/3427 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6582 , C04B2235/6584 , C04B2235/6588 , C04B2235/72 , C04B2235/79 , C04B2237/346 , C04B2237/405 , H01G4/1227
摘要： The present invention provides a dielectric ceramic obtainable from a composition consisting of: barium titanate containing 0.02% by weight or less of alkali metal oxides, at least one kind of the compound selected from europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide and ytterbium oxide, barium zirconate and manganese oxide, an essential component represented by the following composition formula: (BaO) m TiO 2 + αR 2 O 3 + βBaZrO 3 + γMnO, wherein R 2 O 3 represents at least one kind of compound selected from Eu 2 O 3 , Gd 2 O 3 , Tb 2 O 3 , Dy 2 O 3 , Ho 2 O 3 , Er 2 O 3 , Tm 2 O 3 and Yb 2 O 3 , and α, β and γ representing mole ratios are in the range of 0.001 ≤ α ≤ 0.06, 0.005 ≤ β ≤ 0.06 and 0.001
摘要翻译： 本发明提供一种电介质陶瓷，其由以下组成的组合物制成，所述组合物包含：含有0.02重量％以下的碱金属氧化物的钛酸钡，选自氧化铕，氧化钆，氧化铽，氧化镝，钬中的至少一种 氧化物，氧化铒，氧化铌和氧化镱，锆酸钡和氧化锰，由以下组成式表示的必要成分：（BaO）m TiO 2 +±R 2 O 3 + B 2 Zr 3 + MnO，其中R 2 O 3 表示选自Eu 2 O 3，Gd 2 O 3，Tb 2 O 3，Dy 2 O 3，Ho 2 O 3，Er 2 O 3，Tm 2 O 3和Yb 2 O 3中的至少一种化合物，以及 ±，²和³表示摩尔比在0.001‰¤‰‰0.06，0.005‰¤‰‰0.06和0.001³‰0.13，范围为1.000‰‰1.025。
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3.发明公开
公开(公告)号：EP1357095A3
公开(公告)日：2009-11-25
申请号：EP03010832.8
申请日：1998-07-23
IPC分类号： C04B35/468 , H01G4/12 , H01B3/12
CPC分类号： H01B3/12 , B32B2311/22 , C04B35/468 , C04B35/4682 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3248 , C04B2235/3249 , C04B2235/3262 , C04B2235/3284 , C04B2235/3418 , C04B2235/3427 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6582 , C04B2235/6584 , C04B2235/6588 , C04B2235/72 , C04B2235/79 , C04B2237/346 , C04B2237/405 , H01G4/1227
摘要： The present invention provides a dielectric ceramic obtainable from a composition consisting of: barium titanate containing 0.02% by weight or less of alkali metal oxides, at least one kind of the compound selected from europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide and ytterbium oxide, barium zirconate and manganese oxide, an essential component represented by the following composition formula: (BaO) m TiO 2 + αR 2 O 3 + βBaZrO 3 + γMnO, wherein R 2 O 3 represents at least one kind of compound selected from Eu 2 O 3 , Gd 2 O 3 , Tb 2 O 3 , Dy 2 O 3 , Ho 2 O 3 , Er 2 O 3 , Tm 2 O 3 and Yb 2 O 3 , and α, β and γ representing mole ratios are in the range of 0.001 ≤ α ≤ 0.06, 0.005 ≤ β ≤ 0.06 and 0.001
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公开(公告)号：EP1346965B1
公开(公告)日：2006-06-21
申请号：EP03010920.1
申请日：1998-07-23
IPC分类号： C04B35/468 , H01G4/12 , H01B3/12
CPC分类号： H01B3/12 , B32B2311/22 , C04B35/468 , C04B35/4682 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3248 , C04B2235/3249 , C04B2235/3262 , C04B2235/3284 , C04B2235/3418 , C04B2235/3427 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6582 , C04B2235/6584 , C04B2235/6588 , C04B2235/72 , C04B2235/79 , C04B2237/346 , C04B2237/405 , H01G4/1227
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5.发明公开Dielectric ceramic and monolithic ceramic capacitor using same 失效Dielektrische Keramik und monolitischer keramischer Kondensator diese enthaltend
公开(公告)号：EP1346965A1
公开(公告)日：2003-09-24
申请号：EP03010920.1
申请日：1998-07-23
IPC分类号： C04B35/468 , H01G4/12 , H01B3/12
CPC分类号： H01B3/12 , B32B2311/22 , C04B35/468 , C04B35/4682 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3248 , C04B2235/3249 , C04B2235/3262 , C04B2235/3284 , C04B2235/3418 , C04B2235/3427 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6582 , C04B2235/6584 , C04B2235/6588 , C04B2235/72 , C04B2235/79 , C04B2237/346 , C04B2237/405 , H01G4/1227
摘要： The present invention provides a dielectric ceramic obtainable from a composition comprising barium titanate containing 0.02% by weight or less of alkali metal oxides, at least one of either scandium oxide or yttrium oxide, at least one kind of compound selected from europium oxide, gadolinium oxide, terbium oxide and dysprosium oxide, barium zirconate and manganese oxide, an essential component represented by the following composition formula: (BaO) m TiO 2 + αM 2 O 3 + βR 2 O 3 + γBaZrO 3 + gMnO, wherein M 2 O 3 represents at least one of either Sc 2 O 3 or Y 2 O 3 and R 2 O 3 represents at least one of the compound selected from Eu 2 O 3 , Gd 2 O 3 , Tb 2 O 3 and Dy 2 O 3 with α, β, γ and g representing mole ratio in the range of 0.001≤ α ≤ 0.05, 0.001 ≤ β ≤ 0.05, 0.005 ≤ γ ≤ 0.06, 0.001 2 O - (Si, Ti)O 2 - MO, wherein MO is at least one of Al 2 O 3 or ZrO 2 , and said second side component is an oxide represented by SiO 2 - TiO 2 - XO, wherein XO is at least one of the compound selected from BaO, CaO, SrO, MgO, ZnO and MnO. The invention further relates to a monolithic ceramic capacitor using the afore-mentioned ceramic.
摘要翻译： 本发明提供一种电介质陶瓷，其可以由包含0.02重量％以下的碱金属氧化物的钛酸钡，氧化钪或氧化钇中的至少一种，选自氧化铕，氧化钆 ，氧化铽和氧化镝，锆酸钡和氧化锰，由以下组成式表示的必要组分：（BaO）mTiO 2 +αM 2 O 3 +βR 2 O 3 +γBaZrO 3 + gMnO，其中M 2 O 3表示Sc 2 O 3或Y 2 O 3中的至少一种 并且R 2 O 3表示选自Eu 2 O 3，Gd 2 O 3，Tb 2 O 3和Dy 2 O 3中的至少一种，α，β，γ和g表示摩尔比在0.001≤α≤0.05，0.001≤β≤0.05，0.005≤γ≤0.06的范围内 ，0.001
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6.发明公开Dielectric ceramic composition and monolithic ceramic capacitor using same 失效一种电介质陶瓷组合物及其在叠层陶瓷电容器的使用
公开(公告)号：EP0893419A1
公开(公告)日：1999-01-27
申请号：EP98113795.3
申请日：1998-07-23
IPC分类号： C04B35/468 , H01G4/12 , H01B3/12
CPC分类号： H01B3/12 , B32B2311/22 , C04B35/468 , C04B35/4682 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3248 , C04B2235/3249 , C04B2235/3262 , C04B2235/3284 , C04B2235/3418 , C04B2235/3427 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6582 , C04B2235/6584 , C04B2235/6588 , C04B2235/72 , C04B2235/79 , C04B2237/346 , C04B2237/405 , H01G4/1227
摘要： The present invention provides a dielectric ceramic composition containing 100 parts by weight of essential component represented by (BaO) m TiO 2 + M 2 O 3 + R 2 O 3 + BaZrO 3 + MgO + MnO (wherein M 2 O 3 represents Sc 2 O 3 and/or at least one of Eu 2 O 3 , Gd 2 O 3 , Tb 2 O 3 and Dy 2 O 3 ) and 0.2 to 3.0 parts by weight of the side components represented by Li 2 O-(Si, Ti)O 2 -MO (wherein MO represents Al 2 O 3 and or ZrO 2 ) or SiO 2 -TiO 2 -XO (wherein XO represents at least one of BaO, CaO, SrO, MgO, ZnO and MnO),and a ceramic capacitor using the same.
摘要翻译： 本发明提供一种介电陶瓷组合物重量的由（BaO）中mTiO2 + M2O3 + R 2 O 3 +的BaZrO 3 + MgO的+ MnO（方worin M2O3 darstellt Sc2O3和/或氧化铕中的至少一种，氧化钆，Tb2O3和代表必须成分含有100份 镝）和0.2至3.0重量份由Li2O-（硅，钛）O2-MO代表侧组分（MO worin darstellt Al2O3和或ZrO 2）或SiO 2的TiO 2 XO（XO worin的BaO darstellt的至少一个， 的CaO，SRO，MgO，ZnO和MnO的），并使用相同的陶瓷电容器。
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