Invention Grant
US07147835B2 Oxide powder for dielectrics, method of manufacturing oxide powder for dielectrics, and multi-layer ceramic capacitor using the same
有权
用于电介质的氧化物粉末，用于电介质的氧化物粉末的制造方法以及使用其的多层陶瓷电容器
- Patent Title: Oxide powder for dielectrics, method of manufacturing oxide powder for dielectrics, and multi-layer ceramic capacitor using the same
- Patent Title (中): 用于电介质的氧化物粉末，用于电介质的氧化物粉末的制造方法以及使用其的多层陶瓷电容器
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Application No.: US10888592Application Date: 2004-07-12
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Publication No.: US07147835B2Publication Date: 2006-12-12
- Inventor: Dong Hwan Seo , Kang Heon Hur , Sung Hyung Kang , Jin Yung Ryu
- Applicant: Dong Hwan Seo , Kang Heon Hur , Sung Hyung Kang , Jin Yung Ryu
- Applicant Address: KR Kyungki-Do
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Kyungki-Do
- Agency: Lowe Hauptman & Berner, LLP.
- Priority: KR10-2004-0022415 20040331
- Main IPC: C01F1/00
- IPC: C01F1/00 ; C01F11/00 ; C01F17/00 ; C01G23/00 ; H01G4/06
Abstract:
Disclosed herein is a small particle oxide powder for dielectrics. The oxide powder has a perovskite structure, an average particle diameter [D50(μm)] of 0.3 μm or less, a particle size distribution of the average particle diameter within 3%, a particle size distribution satisfying a condition D99/D50
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