发明授权
- 专利标题: Ink jet printhead
- 专利标题(中): 喷墨打印头
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申请号: US09774811申请日: 2001-01-30
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公开(公告)号: US06478404B2公开(公告)日: 2002-11-12
- 发明人: Joseph M. Torgerson , Robert N. K. Browning , Mark H. MacKenzie , Michael D. Miller , Angela White Bakkom
- 申请人: Joseph M. Torgerson , Robert N. K. Browning , Mark H. MacKenzie , Michael D. Miller , Angela White Bakkom
- 主分类号: B41J225
- IPC分类号: B41J225
摘要:
An ink jet printhead having three columnar arrays of drop generators that produce drops having an drop volume that enables multi-pass printing at a print resolution that is not less than 1/(2P) dpi along a reference axis, wherein P is a drop generator pitch, and three columnar arrays of FET drive circuits respectively adjacent the columnar arrays of drop generators.
公开/授权文献
- US20020140772A1 INK JET PRINTHEAD 公开/授权日:2002-10-03