CN114914085B - 电介质组合物、电子部件及层叠电子部件 - Google Patents
电介质组合物、电子部件及层叠电子部件 Download PDFInfo
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- CN114914085B CN114914085B CN202210099142.2A CN202210099142A CN114914085B CN 114914085 B CN114914085 B CN 114914085B CN 202210099142 A CN202210099142 A CN 202210099142A CN 114914085 B CN114914085 B CN 114914085B
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| JP7363701B2 (ja) * | 2020-07-27 | 2023-10-18 | Tdk株式会社 | 誘電体組成物および積層セラミック電子部品 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002265260A (ja) * | 2001-03-07 | 2002-09-18 | Kyocera Corp | 誘電体磁器および積層型電子部品 |
| JP2006008460A (ja) * | 2004-06-28 | 2006-01-12 | Tdk Corp | 誘電体磁器組成物および電子部品 |
| JP2006160532A (ja) * | 2004-12-02 | 2006-06-22 | Samsung Yokohama Research Institute Co Ltd | 誘電体磁器組成物及び磁器コンデンサとそれらの製造方法 |
| CN103102153A (zh) * | 2011-11-11 | 2013-05-15 | 三星电机株式会社 | 电介质组合物以及包括该组合物的陶瓷电子元件 |
| CN108138307A (zh) * | 2015-10-02 | 2018-06-08 | Tdk株式会社 | 电介质薄膜、电容元件及电子部件 |
| CN110783102A (zh) * | 2018-07-31 | 2020-02-11 | Tdk株式会社 | 层叠陶瓷电子部件 |
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| JPH0699191B2 (ja) * | 1984-12-22 | 1994-12-07 | 京セラ株式会社 | 窒化珪素質焼結体の製造方法 |
| JP5434407B2 (ja) | 2009-09-10 | 2014-03-05 | Ｔｄｋ株式会社 | セラミック電子部品およびその製造方法 |
| JP2015046589A (ja) | 2013-07-30 | 2015-03-12 | Tdk株式会社 | 積層セラミック電子部品 |
| JP2017120853A (ja) | 2015-12-28 | 2017-07-06 | Tdk株式会社 | セラミック電子部品 |
| JP6753221B2 (ja) | 2016-08-30 | 2020-09-09 | Tdk株式会社 | 誘電体組成物および積層電子部品 |
| JP7276663B2 (ja) * | 2019-12-27 | 2023-05-18 | Tdk株式会社 | 誘電体組成物および電子部品 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002265260A (ja) * | 2001-03-07 | 2002-09-18 | Kyocera Corp | 誘電体磁器および積層型電子部品 |
| JP2006008460A (ja) * | 2004-06-28 | 2006-01-12 | Tdk Corp | 誘電体磁器組成物および電子部品 |
| JP2006160532A (ja) * | 2004-12-02 | 2006-06-22 | Samsung Yokohama Research Institute Co Ltd | 誘電体磁器組成物及び磁器コンデンサとそれらの製造方法 |
| CN103102153A (zh) * | 2011-11-11 | 2013-05-15 | 三星电机株式会社 | 电介质组合物以及包括该组合物的陶瓷电子元件 |
| CN108138307A (zh) * | 2015-10-02 | 2018-06-08 | Tdk株式会社 | 电介质薄膜、电容元件及电子部件 |
| CN110783102A (zh) * | 2018-07-31 | 2020-02-11 | Tdk株式会社 | 层叠陶瓷电子部件 |
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