- 专利标题: MULTILAYER ADDITIVE PRINTED CIRCUIT
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申请号: US15346847申请日: 2016-11-09
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公开(公告)号: US20170135215A1公开(公告)日: 2017-05-11
- 发明人: Bashir I. Morshed
- 申请人: The University of Memphis Research Foundation
- 主分类号: H05K1/18
- IPC分类号: H05K1/18 ; H05K1/11 ; H05K3/40 ; H05K3/46 ; H05K1/03 ; H05K3/12 ; H05K1/09 ; H05K1/02 ; H05K3/30
摘要:
A multilayer printed circuit as well as printed passive and active electronic components using additive printing technology is provided. The fabrication process includes a substrate and a first conductive layer that is printed with conductive ink on the substrate. An insulation layer that has uniform thickness is printed on the first conductive layer and the substrate, less via cavities, test point cavities, and a surface mount component contact point and mounting cavities. The insulation layer is replaceable with resistive layer or semi-conductive layer to fabricate electronic components. The vias are printed with conductive ink inside of the via cavities. Additionally, a second conductive layer is printed on the vias and over the insulation layer. The insulation, resistive, or semi-conducting layer, the vias, and the conductive layers are repeatedly printed in sequence to thus form the multilayer printed circuit.
公开/授权文献
- US10182499B2 Multilayer additive printed circuit 公开/授权日:2019-01-15
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