发明授权
- 专利标题: Process for manufacturing an electronic circuit card
- 专利标题(中): 电子电路卡的制造方法
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申请号: US864632申请日: 1997-05-28
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公开(公告)号: US6009619A公开(公告)日: 2000-01-04
- 发明人: John M. Lauffer
- 申请人: John M. Lauffer
- 申请人地址: NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: NY Armonk
- 主分类号: H05K1/00
- IPC分类号: H05K1/00 ; H05K1/11 ; H05K3/00 ; H05K3/22 ; H05K3/34 ; H05K3/40 ; H05K3/46 ; H05K3/02
摘要:
An electronic circuit card and a process of manufacturing the electronic circuit card. The process includes the steps of providing the electronic circuit card with external electrical circuits. A photoimageable dielectric layer is formed on the electronic circuit card. A metal foil layer is laminated on the photoimageable dielectric layer and the metal foil layer is patterned to form a wire and a component add land pattern. The photoimageable dielectric layer is patterned and the wire and the component add land pattern are electrically connected to the electronic circuit card.
公开/授权文献
- US5272275A Brass instrument type tone synthesizer 公开/授权日:1993-12-21