发明授权
- 专利标题: Method of manufacturing laminated ceramic electronic parts
- 专利标题(中): 叠层陶瓷电子零件的制造方法
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申请号: US686751申请日: 1996-07-26
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公开(公告)号: US5948200A公开(公告)日: 1999-09-07
- 发明人: Mutsuo Nakazawa , Hiroshi Takahashi
- 申请人: Mutsuo Nakazawa , Hiroshi Takahashi
- 申请人地址: JPX Tokyo
- 专利权人: Taiyo Yuden Co., Ltd.
- 当前专利权人: Taiyo Yuden Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 主分类号: H01F41/04
- IPC分类号: H01F41/04 ; H01L21/48 ; H05K3/00 ; B32B31/12
摘要:
A method useful for the manufacture of multilayer ceramic electronic components such as a multilayer chip inductor, a multilayer transformer, a multilayer hybrid components containing a coil conductor, and the like comprises a process A for preparing a ceramic green sheet, a process B for forming a through hole to the ceramic green sheet, a process C for forming a conductor pattern on the ceramic green sheet, and a process D for stacking said ceramic green sheet to another ceramic green sheet, wherein said process B is executed by irradiating a laser beam onto the ceramic green sheets so as to form through holes to the fragile ceramic green sheet with a pinpoint accuracy.
公开/授权文献
- US5298892A Stacked display panel construction and method of making same 公开/授权日:1994-03-29
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