NL1011084C2 - Diëlectrische keramiek, werkwijze voor het vervaardigen ervan, gelamineerd keramisch electronisch element, en werkwijze voor het vervaardigen ervan. - Google Patents
Diëlectrische keramiek, werkwijze voor het vervaardigen ervan, gelamineerd keramisch electronisch element, en werkwijze voor het vervaardigen ervan. Download PDFInfo
- Publication number
- NL1011084C2 NL1011084C2 NL1011084A NL1011084A NL1011084C2 NL 1011084 C2 NL1011084 C2 NL 1011084C2 NL 1011084 A NL1011084 A NL 1011084A NL 1011084 A NL1011084 A NL 1011084A NL 1011084 C2 NL1011084 C2 NL 1011084C2
- Authority
- NL
- Netherlands
- Prior art keywords
- dielectric ceramic
- barium titanate
- electronic element
- particle size
- titanate powder
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims description 159
- 238000004519 manufacturing process Methods 0.000 title claims description 30
- 239000000843 powder Substances 0.000 claims description 111
- 229910002113 barium titanate Inorganic materials 0.000 claims description 72
- 239000002245 particle Substances 0.000 claims description 72
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 68
- 239000013078 crystal Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 19
- 239000004020 conductor Substances 0.000 claims description 18
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 15
- 238000010304 firing Methods 0.000 claims description 11
- 239000011258 core-shell material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000010953 base metal Substances 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 description 34
- 239000003985 ceramic capacitor Substances 0.000 description 16
- 238000005245 sintering Methods 0.000 description 9
- 239000000654 additive Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 238000007792 addition Methods 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 229910052761 rare earth metal Inorganic materials 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 239000011575 calcium Substances 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910052692 Dysprosium Inorganic materials 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 229910052689 Holmium Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000010532 solid phase synthesis reaction Methods 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910018054 Ni-Cu Inorganic materials 0.000 description 1
- 229910018481 Ni—Cu Inorganic materials 0.000 description 1
- 238000003991 Rietveld refinement Methods 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910010252 TiO3 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 125000005595 acetylacetonate group Chemical group 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- -1 alkoxide compounds Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005621 ferroelectricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
- H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
- H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
- C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Capacitors (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP841998 | 1998-01-20 | ||
| JP841998 | 1998-01-20 | ||
| JP23673598 | 1998-08-24 | ||
| JP23673598A JP3391268B2 (ja) | 1998-01-20 | 1998-08-24 | 誘電体セラミックおよびその製造方法、ならびに、積層セラミック電子部品およびその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL1011084C2 true NL1011084C2 (nl) | 1999-07-21 |
Family
ID=26342932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1011084A NL1011084C2 (nl) | 1998-01-20 | 1999-01-20 | Diëlectrische keramiek, werkwijze voor het vervaardigen ervan, gelamineerd keramisch electronisch element, en werkwijze voor het vervaardigen ervan. |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6303529B1 (ko) |
| JP (1) | JP3391268B2 (ko) |
| KR (1) | KR100278416B1 (ko) |
| NL (1) | NL1011084C2 (ko) |
| TW (1) | TW419685B (ko) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3391268B2 (ja) * | 1998-01-20 | 2003-03-31 | 株式会社村田製作所 | 誘電体セラミックおよびその製造方法、ならびに、積層セラミック電子部品およびその製造方法 |
| CN1178240C (zh) * | 2000-02-03 | 2004-12-01 | 太阳诱电株式会社 | 叠层陶瓷电容器及其制造方法 |
| JP2001240466A (ja) * | 2000-02-28 | 2001-09-04 | Taiyo Yuden Co Ltd | 誘電体磁器と積層セラミック電子部品 |
| JP4627876B2 (ja) * | 2000-12-27 | 2011-02-09 | 京セラ株式会社 | 誘電体磁器および積層型電子部品 |
| JP4660935B2 (ja) * | 2001-02-05 | 2011-03-30 | 株式会社村田製作所 | 正方晶ペロブスカイト構造を有するチタン酸バリウム系セラミック粉末の製造方法 |
| JP4652595B2 (ja) * | 2001-03-21 | 2011-03-16 | 京セラ株式会社 | 温度特性に優れた誘電体磁器 |
| JP3987692B2 (ja) * | 2001-06-12 | 2007-10-10 | 太陽誘電株式会社 | 誘電体磁器組成物及び磁器コンデンサ |
| JP3804474B2 (ja) * | 2001-06-22 | 2006-08-02 | 株式会社村田製作所 | セラミック原料粉末の製造方法 |
| TW569254B (en) * | 2001-11-14 | 2004-01-01 | Taiyo Yuden Kk | Ceramic capacitor and its manufacturing method |
| JP3858717B2 (ja) * | 2002-02-13 | 2006-12-20 | 松下電器産業株式会社 | セラミックコンデンサとその製造方法 |
| JP4080799B2 (ja) * | 2002-06-28 | 2008-04-23 | 三井金属鉱業株式会社 | 金属材表面への誘電体フィラー含有ポリイミド被膜の形成方法並びにプリント配線板用のキャパシタ層形成用の銅張積層板の製造方法及びその製造方法で得られた銅張積層板 |
| US6788522B1 (en) * | 2003-02-26 | 2004-09-07 | Tdk Corporation | Multi-layered unit including electrode and dielectric layer |
| US6977806B1 (en) * | 2003-02-26 | 2005-12-20 | Tdk Corporation | Multi-layered unit including electrode and dielectric layer |
| CN1754261A (zh) * | 2003-02-27 | 2006-03-29 | Tdk株式会社 | 薄膜电容元件和包括它的电子电路和电子器件 |
| JP4182007B2 (ja) * | 2004-01-30 | 2008-11-19 | Ｔｄｋ株式会社 | 積層セラミックコンデンサ |
| JP2005294314A (ja) | 2004-03-31 | 2005-10-20 | Tdk Corp | 積層セラミックコンデンサ |
| JP4073416B2 (ja) | 2004-03-31 | 2008-04-09 | Ｔｄｋ株式会社 | 積層セラミックコンデンサ |
| US20050253510A1 (en) * | 2004-05-11 | 2005-11-17 | Shogo Nasu | Light-emitting device and display device |
| US20060169389A1 (en) * | 2005-01-31 | 2006-08-03 | Barber Daniel E | Electrode paste for thin nickel electrodes in multilayer ceramic capacitors and finished capacitor containing same |
| JP2006248802A (ja) * | 2005-03-08 | 2006-09-21 | Kyocera Corp | 複合酸化物粉末の製法および複合酸化物粉末、並びに複合酸化物セラミックス |
| JP4782552B2 (ja) * | 2005-11-28 | 2011-09-28 | 京セラ株式会社 | 誘電体磁器 |
| JP2008078593A (ja) * | 2006-09-20 | 2008-04-03 | Taiyo Yuden Co Ltd | 積層セラミックコンデンサ及びその製造方法 |
| JP2008084914A (ja) * | 2006-09-26 | 2008-04-10 | Matsushita Electric Ind Co Ltd | 積層コンデンサ |
| JP5078307B2 (ja) * | 2006-09-27 | 2012-11-21 | 京セラ株式会社 | 誘電体磁器およびその製法、ならびにコンデンサ |
| JP2008162817A (ja) | 2006-12-27 | 2008-07-17 | Samsung Electro Mech Co Ltd | 誘電体セラミックス材料及びその製造方法並びにセラミックコンデンサ |
| WO2009098918A1 (ja) * | 2008-02-05 | 2009-08-13 | Murata Manufacturing Co., Ltd. | 誘電体セラミック及び積層セラミックコンデンサ |
| US8496893B2 (en) | 2009-06-25 | 2013-07-30 | Eestor, Inc. | Method of forming a dielectric powder using a precipitated precursor powder |
| JP5445412B2 (ja) * | 2010-09-17 | 2014-03-19 | 株式会社村田製作所 | 複合酸化物粉末の製造方法 |
| KR101589567B1 (ko) * | 2010-12-06 | 2016-01-29 | 가부시키가이샤 무라타 세이사쿠쇼 | 적층 세라믹 전자부품, 및 적층 세라믹 전자부품의 제조방법 |
| JP5903989B2 (ja) * | 2012-03-30 | 2016-04-13 | Tdk株式会社 | 誘電体磁器組成物および積層セラミックコンデンサ |
| JP2013258230A (ja) * | 2012-06-12 | 2013-12-26 | Murata Mfg Co Ltd | セラミック電子部品 |
| KR20140020473A (ko) * | 2012-08-08 | 2014-02-19 | 삼성전기주식회사 | 적층 세라믹 전자부품 및 이의 제조방법 |
| JP7221718B2 (ja) * | 2019-02-13 | 2023-02-14 | 太陽誘電株式会社 | 積層セラミックコンデンサ及びその製造方法 |
| KR20200137820A (ko) | 2019-05-31 | 2020-12-09 | 삼성전기주식회사 | 유전체 자기 조성물 및 이를 포함하는 적층 세라믹 전자부품 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193713B (en) * | 1986-07-14 | 1990-12-05 | Cabot Corp | Method of producing perovskite-type compounds. |
| US5445806A (en) * | 1989-08-21 | 1995-08-29 | Tayca Corporation | Process for preparing fine powder of perovskite-type compound |
| JP3183675B2 (ja) * | 1991-05-27 | 2001-07-09 | ティーディーケイ株式会社 | セラミック誘電体材料、積層セラミックコンデンサおよび積層セラミックコンデンサの経時劣化防止方法 |
| JP3180690B2 (ja) * | 1996-07-19 | 2001-06-25 | 株式会社村田製作所 | 積層セラミックコンデンサ |
| DE19737324A1 (de) * | 1997-08-28 | 1999-03-04 | Philips Patentverwaltung | Vielschichtkondensator mit silber- und seltenerdmetalldotiertem Bariumtitanat |
| JP3391268B2 (ja) * | 1998-01-20 | 2003-03-31 | 株式会社村田製作所 | 誘電体セラミックおよびその製造方法、ならびに、積層セラミック電子部品およびその製造方法 |
| JP3391269B2 (ja) * | 1998-01-20 | 2003-03-31 | 株式会社村田製作所 | 誘電体セラミックおよびその製造方法、ならびに、積層セラミック電子部品およびその製造方法 |
| JP2000327414A (ja) * | 1999-05-24 | 2000-11-28 | Murata Mfg Co Ltd | 耐還元性誘電体セラミックおよび積層セラミックコンデンサ |
| JP3780851B2 (ja) * | 2000-03-02 | 2006-05-31 | 株式会社村田製作所 | チタン酸バリウムおよびその製造方法ならびに誘電体セラミックおよびセラミック電子部品 |
-
1998
- 1998-08-24 JP JP23673598A patent/JP3391268B2/ja not_active Ceased
-
1999
- 1999-01-16 TW TW088100658A patent/TW419685B/zh not_active IP Right Cessation
- 1999-01-19 KR KR1019990001480A patent/KR100278416B1/ko active IP Right Grant
- 1999-01-20 US US09/234,356 patent/US6303529B1/en not_active Expired - Lifetime
- 1999-01-20 NL NL1011084A patent/NL1011084C2/nl not_active IP Right Cessation
-
2001
- 2001-08-23 US US09/935,611 patent/US6383323B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TW419685B (en) | 2001-01-21 |
| US6383323B1 (en) | 2002-05-07 |
| JP3391268B2 (ja) | 2003-03-31 |
| KR19990067988A (ko) | 1999-08-25 |
| KR100278416B1 (ko) | 2001-01-15 |
| US6303529B1 (en) | 2001-10-16 |
| US20020020483A1 (en) | 2002-02-21 |
| JPH11273985A (ja) | 1999-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL1011084C2 (nl) | Diëlectrische keramiek, werkwijze voor het vervaardigen ervan, gelamineerd keramisch electronisch element, en werkwijze voor het vervaardigen ervan. | |
| NL1011085C2 (nl) | Diëlectrische keramiek, werkwijze voor het vervaardigen ervan, gelamineerd keramisch electronisch element, en werkwijze voor het vervaardigen ervan. | |
| EP1130004B1 (en) | Manufacturing method for oxide having perovskite structure | |
| KR100242590B1 (ko) | 유전체 세라믹 및 이것을 이용한 모놀리식 세라믹 전자 부품 | |
| KR100307681B1 (ko) | 유전체 세라믹 조성물, 적층 세라믹 커패시터 및 적층 세라믹 커패시터의 제조방법 | |
| EP0865052A2 (en) | High dielectric-constant ceramic composition, and its fabrication process | |
| WO1992000254A1 (en) | Improved dielectric composition | |
| JP2001506425A (ja) | セラミック多層キャパシタ | |
| JP2006206362A (ja) | 誘電体磁器及びこれを用いた積層セラミックコンデンサ | |
| JP3146967B2 (ja) | 非還元性誘電体セラミック及びそれを用いた積層セラミック電子部品 | |
| JP2005022891A (ja) | 誘電体磁器および積層型電子部品 | |
| JP2003048774A (ja) | 誘電体磁器及びその製法並びに積層型電子部品 | |
| JP3603607B2 (ja) | 誘電体セラミック、積層セラミックコンデンサおよび積層セラミックコンデンサの製造方法 | |
| JP4354224B2 (ja) | 誘電体磁器および積層型電子部品 | |
| JP3367479B2 (ja) | 誘電体セラミックおよび積層セラミック電子部品 | |
| JP4519342B2 (ja) | 誘電体磁器および積層型電子部品 | |
| JP7037945B2 (ja) | セラミックコンデンサおよびその製造方法 | |
| JPH0684692A (ja) | 積層型セラミックチップコンデンサ | |
| JP4511323B2 (ja) | 積層セラミックコンデンサおよびその製法 | |
| JP7262640B2 (ja) | セラミックコンデンサ | |
| WO2002085811A1 (en) | Dielectric compositions and methods to form the same | |
| JP4627876B2 (ja) | 誘電体磁器および積層型電子部品 | |
| JP4652595B2 (ja) | 温度特性に優れた誘電体磁器 | |
| KR102202462B1 (ko) | 유전체 조성물 및 이를 포함하는 적층 세라믹 커패시터 | |
| JP3250927B2 (ja) | 誘電体磁器組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD2B | A search report has been drawn up | ||
| MK | Patent expired because of reaching the maximum lifetime of a patent |
Effective date: 20190119 |