CN1685454B - 层叠陶瓷电容器的制造方法 - Google Patents
层叠陶瓷电容器的制造方法 Download PDFInfo
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- CN1685454B CN1685454B CN200380100063.4A CN200380100063A CN1685454B CN 1685454 B CN1685454 B CN 1685454B CN 200380100063 A CN200380100063 A CN 200380100063A CN 1685454 B CN1685454 B CN 1685454B
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- 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
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- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
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- Y10T29/00—Metal working
- Y10T29/43—Electric condenser making
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- Y10T29/43—Electric condenser making
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- Y10T29/49126—Assembling bases
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49128—Assembling formed circuit to base
Abstract
Description
试料No. | I<sub>(200)</sub>/I<sub>b</sub> | 比表面积Sa(m<sup>2</sup>/g) | 平均粒径r(μm) | Sa·r | 比表面积Sb(m<sup>2</sup>/g) |
1<sup>*</sup> | 1.5 | 6.1 | 0.40 | 2.44 | 8.78 |
2<sup>*</sup> | 1.7 | 7.2 | 0.27 | 1.94 | 8.51 |
3 | 2.1 | 3.2 | 0.34 | 1.09 | 3.31 |
4 | 2.2 | 3.6 | 0.49 | 1.76 | 4.22 |
5 | 2.2 | 4.5 | 0.39 | 1.76 | 5.03 |
6 | 2.5 | 4.0 | 0.38 | 1.52 | 4.37 |
7<sup>*</sup> | 2.8 | 5.3 | 0.63 | 3.34 | 7.34 |
8<sup>*</sup> | 2.9 | 4.8 | 0.43 | 2.06 | 5.79 |
9<sup>*</sup> | 2.9 | 3.8 | 0.56 | 2.13 | 4.64 |
10 | 3.0 | 4.3 | 0.44 | 1.89 | 4.38 |
11 | 3.8 | 4.2 | 0.27 | 1.13 | 4.06 |
12<sup>*</sup> | 3.9 | 6.2 | 0.42 | 2.61 | 8.31 |
13 | 4.6 | 3.5 | 0.47 | 1.65 | 3.84 |
14 | 4.6 | 4.1 | 0.38 | 1.56 | 4.48 |
15 | 4.8 | 4.5 | 0.28 | 1.25 | 4.76 |
16 | 5.1 | 4.6 | 0.43 | 1.96 | 5.33 |
17<sup>*</sup> | 5.2 | 6.1 | 0.42 | 2.56 | 7.96 |
18 | 5.9 | 6.7 | 0.23 | 1.54 | 7.88 |
19 | 7.2 | 4.0 | 0.43 | 1.72 | 4.53 |
试料No. | I<sub>(200)</sub>/I<sub>b</sub> | 比表面积Sa(m<sup>2</sup>/g) | 平均粒径r(μm) | Sa·r | 比表面积Sb(m<sup>2</sup>/g) |
20<sup>*</sup> | 7.8 | 4.8 | 0.52 | 2.50 | 5.99 |
21<sup>*</sup> | 8.8 | 3.4 | 0.66 | 2.24 | 4.32 |
22 | 9.5 | 3.7 | 0.41 | 1.52 | 4.11 |
23<sup>*</sup> | 2.1 | 6.8 | 0.1 | 0.68 | 6.37 |
试料No. | 相对介电常数ε<sub>r</sub> | 介质损耗tanδ(%) | DC偏置特性(%) |
1<sup>*</sup> | 3150 | 8.2% | -33.6% |
2<sup>*</sup> | 3283 | 10.8% | -40.5% |
3 | 2887 | 6.3% | -10.8% |
4 | 3432 | 7.7% | -22.2% |
5 | 3099 | 8.3% | -14.3% |
6 | 3008 | 7.9% | -13.8% |
7<sup>*</sup> | 4428 | 18.3% | -56.3% |
8<sup>*</sup> | 3340 | 9.8% | -36.5% |
9<sup>*</sup> | 3878 | 12.6% | -36.9% |
10 | 3438 | 8.9% | -22.9% |
11 | 2933 | 5.9% | -13.8% |
12<sup>*</sup> | 4351 | 11.3% | -41.2% |
13 | 3829 | 8.4% | -23.8% |
14 | 3034 | 6.9% | -18.9% |
15 | 2901 | 7.3% | -12.3% |
16 | 3755 | 9.9% | -29.3% |
17<sup>*</sup> | 3499 | 9.8% | -49.6% |
18 | 2999 | 6.1% | -31.3% |
19 | 4235 | 8.3% | -19.8% |
20<sup>*</sup> | 4396 | 14.9% | -41.1% |
21<sup>*</sup> | 4135 | 13.8% | -43.5% |
试料No. | 相对介电常数ε<sub>r</sub> | 介质损耗tanδ(%) | DC偏置特性(%) |
22 | 4013 | 7.5% | -19.4% |
23<sup>*</sup> | 3618 | 3.11% | -38.2% |
试料No. | D10(β)(μm) | D10(α)(μm) | D90(γ)(μm) | DC偏置特性(%) |
3 | 0.38 | 0.45 | 0.48 | -10.8% |
4 | 0.43 | 0.68 | 0.72 | -22.2% |
5 | 0.41 | 0.53 | 0.74 | -14.3% |
6 | 0.39 | 0.50 | 0.72 | -13.8% |
10 | 0.35 | 0.58 | 0.72 | -22.9% |
11 | 0.39 | 0.44 | 0.51 | -13.8& |
13 | 0.39 | 0.58 | 0.75 | -23.8% |
14 | 0.44 | 0.49 | 0.53 | -18.9% |
15 | 0.38 | 0.41 | 0.55 | -12.3% |
16 | 0.58 | 0.71 | 0.85 | -29.3% |
试料No. | D10(β)(μm) | D10(α)(μm) | D90(γ)(μm) | DC偏置特性(%) |
19 | 0.51 | 0.59 | 0.68 | -19.8% |
22 | 0.49 | 0.54 | 0.64 | -19.4% |
Claims (1)
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JP2002312446 | 2002-10-28 | ||
JP312446/2002 | 2002-10-28 | ||
PCT/JP2003/013667 WO2004038743A1 (ja) | 2002-10-28 | 2003-10-24 | 積層セラミックコンデンサの製造方法 |
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CN1685454B true CN1685454B (zh) | 2010-06-16 |
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US (1) | US6947276B2 (zh) |
EP (1) | EP1460658A4 (zh) |
JP (1) | JP4622518B2 (zh) |
CN (1) | CN1685454B (zh) |
AU (1) | AU2003275664A1 (zh) |
WO (1) | WO2004038743A1 (zh) |
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AU2003275665A1 (en) * | 2002-10-28 | 2004-05-13 | Matsushita Electric Industrial Co., Ltd. | Method for manufacturing multilayer ceramic capacitor |
JP4438659B2 (ja) * | 2005-03-24 | 2010-03-24 | Tdk株式会社 | 積層セラミック電子部品の製造方法 |
JP5017792B2 (ja) * | 2005-04-04 | 2012-09-05 | Tdk株式会社 | 電子部品、誘電体磁器組成物およびその製造方法 |
JP5026242B2 (ja) * | 2007-12-11 | 2012-09-12 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 誘電体材料の製造方法 |
KR101548771B1 (ko) * | 2011-06-23 | 2015-09-01 | 삼성전기주식회사 | 칩 타입 적층 커패시터 |
KR101912266B1 (ko) * | 2012-07-20 | 2018-10-29 | 삼성전기 주식회사 | 적층 세라믹 전자부품 및 이의 제조방법 |
KR101607536B1 (ko) | 2012-08-07 | 2016-03-30 | 가부시키가이샤 무라타 세이사쿠쇼 | 적층 세라믹 콘덴서 및 적층 세라믹 콘덴서의 제조방법 |
CN111063543A (zh) * | 2019-12-03 | 2020-04-24 | 南京汇聚新材料科技有限公司 | 一种高机械强度电容器及其制备方法 |
CN110970218A (zh) * | 2019-12-26 | 2020-04-07 | 南京汇聚新材料科技有限公司 | 一种提高耐电压与耐绝缘阻抗的电容器 |
KR20210151451A (ko) * | 2020-06-05 | 2021-12-14 | 삼성전기주식회사 | 유전체 및 이를 포함하는 적층 세라믹 전자부품 |
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DE3206502A1 (de) * | 1982-02-24 | 1983-09-01 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Dielektrikum auf der basis von bleititanaten sowie verfahren zu seiner herstellung und seine verwendung |
US5242674A (en) * | 1988-10-27 | 1993-09-07 | E. I. Du Pont De Nemours And Company | Process for preparing crystalline mixed metal oxides |
JP3482654B2 (ja) * | 1993-05-07 | 2003-12-22 | 株式会社村田製作所 | 誘電体磁器組成物粉末およびそれを用いた積層セラミックコンデンサ並びに誘電体磁器組成物粉末の製造方法 |
JP3250932B2 (ja) * | 1994-12-28 | 2002-01-28 | 京セラ株式会社 | 非還元性誘電体磁器組成物 |
CN1120137C (zh) * | 1999-02-19 | 2003-09-03 | 松下电器产业株式会社 | 电介质陶瓷组合物、使用该组合物的电容器及其制造方法 |
JP2000277368A (ja) * | 1999-03-23 | 2000-10-06 | Matsushita Electric Ind Co Ltd | 積層セラミックコンデンサ |
JP3675264B2 (ja) * | 1999-12-03 | 2005-07-27 | 株式会社村田製作所 | セラミックスラリー、セラミックグリーンシート及び積層セラミック電子部品の製造方法 |
JP3934352B2 (ja) * | 2000-03-31 | 2007-06-20 | Tdk株式会社 | 積層型セラミックチップコンデンサとその製造方法 |
US6556422B2 (en) * | 2000-07-05 | 2003-04-29 | Samsung Electro-Mechanics Co., Ltd. | Dielectric ceramic composition, multi-layer ceramic capacitor using the same, and manufacturing method therefor |
JP2002234769A (ja) * | 2001-02-01 | 2002-08-23 | Murata Mfg Co Ltd | チタン酸バリウム粉末の製造方法、チタン酸バリウム粉末、誘電体セラミックおよび積層セラミックコンデンサ |
JP2003068561A (ja) * | 2001-08-29 | 2003-03-07 | Matsushita Electric Ind Co Ltd | 積層セラミックコンデンサの製造方法 |
-
2003
- 2003-10-24 WO PCT/JP2003/013667 patent/WO2004038743A1/ja active Application Filing
- 2003-10-24 JP JP2004546482A patent/JP4622518B2/ja not_active Expired - Fee Related
- 2003-10-24 AU AU2003275664A patent/AU2003275664A1/en not_active Abandoned
- 2003-10-24 US US10/502,620 patent/US6947276B2/en not_active Expired - Lifetime
- 2003-10-24 CN CN200380100063.4A patent/CN1685454B/zh not_active Expired - Fee Related
- 2003-10-24 EP EP03758903A patent/EP1460658A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
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JPWO2004038743A1 (ja) | 2006-02-23 |
EP1460658A4 (en) | 2008-11-19 |
WO2004038743A1 (ja) | 2004-05-06 |
EP1460658A1 (en) | 2004-09-22 |
AU2003275664A1 (en) | 2004-05-13 |
JP4622518B2 (ja) | 2011-02-02 |
CN1685454A (zh) | 2005-10-19 |
US6947276B2 (en) | 2005-09-20 |
US20050102808A1 (en) | 2005-05-19 |
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