发明授权
- 专利标题: Efficient conductor routing for inkjet printhead
- 专利标题(中): 喷墨打印头的高效导线布线
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申请号: US862667申请日: 1992-04-02
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公开(公告)号: US5300959A公开(公告)日: 1994-04-05
- 发明人: Paul H. McClelland , Kenneth E. Trueba , Neal W. Meyer
- 申请人: Paul H. McClelland , Kenneth E. Trueba , Neal W. Meyer
- 申请人地址: CA Palo Alto
- 专利权人: Hewlett-Packard Company
- 当前专利权人: Hewlett-Packard Company
- 当前专利权人地址: CA Palo Alto
- 主分类号: B41J2/05
- IPC分类号: B41J2/05 ; B41J2/135 ; B41J2/14 ; B41J2/16 ; H05K3/36 ; G01D15/18
摘要:
A novel, nozzle member for an inkjet print cartridge and method of forming the nozzle member are disclosed. In this method, the nozzles or orifices are formed in a flexible polymer tape by Excimer laser ablation. In one embodiment, a substrate containing heating elements is mounted on the back of the nozzle member. Conductors for providing electrical signals to the substrate are located inside the flexible polymer tape and end at a via overlying an associated electrode on the substrate. The via electrically connects the conductors to the associated electrode.
公开/授权文献
- US5983884A Modular gas appliance system 公开/授权日:1999-11-16
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