Invention Grant
US08007067B2 Ink jet print head, ink jet printing apparatus, and method for manufacturing ink jet print head
有权
喷墨打印头，喷墨打印设备和喷墨打印头的制造方法
- Patent Title: Ink jet print head, ink jet printing apparatus, and method for manufacturing ink jet print head
- Patent Title (中): 喷墨打印头，喷墨打印设备和喷墨打印头的制造方法
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Application No.: US12233222Application Date: 2008-09-18
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Publication No.: US08007067B2Publication Date: 2011-08-30
- Inventor: Ryoki Jahana , Ayako Uji
- Applicant: Ryoki Jahana , Ayako Uji
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2005-170011 20050609
- Main IPC: B41J29/38
- IPC: B41J29/38
Abstract:
The present invention is able to print high-grade images by reducing the adverse effect of misdirection of ink in the joining portion between adjacent nozzle lines. To achieve this, an ink jet print head includes a plurality of chips in each of which adjacent nozzle lines are formed. The relative positions of the chips are set depending on the amounts of misdirection of ink ejected from overlapping nozzles in the joining portion.
Public/Granted literature
- US20090015614A1 INK JET PRINT HEAD, INK JET PRINTING APPARATUS, AND METHOD FOR MANUFACTURING INK JET PRINT HEAD Public/Granted day:2009-01-15
Information query
IPC分类:
