发明授权
- 专利标题: Method for manufacturing capacitor embedded in PCB
- 专利标题(中): 制造电容器嵌入PCB的方法
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申请号: US11730979申请日: 2007-04-05
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公开(公告)号: US07736397B2公开(公告)日: 2010-06-15
- 发明人: Seung Eun Lee , Yul Kyo Chung , Hyung Dong Kang , Hyun Ju Jin
- 申请人: Seung Eun Lee , Yul Kyo Chung , Hyung Dong Kang , Hyun Ju Jin
- 申请人地址: KR Gyunggi-Do
- 专利权人: Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人: Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人地址: KR Gyunggi-Do
- 代理机构: McDermott Will & Emery LLP
- 优先权: KR10-2006-0031099 20060405
- 主分类号: H01L21/8242
- IPC分类号: H01L21/8242 ; H01G9/00
摘要:
A method for manufacturing a capacitor embedded in a PCB includes: preparing a copper clad lamination (CCL) substrate having a reinforcement member and copper foils formed on both surfaces of the reinforcement member; planarizing surfaces of the copper foils of the CCL substrate; forming a dielectric layer on the planarized surface of the copper foils; and forming a top electrode on the dielectric layer.
公开/授权文献
- US20070234539A1 Method for manufacturing capacitor embedded in PCB 公开/授权日:2007-10-11
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