Invention Grant
- Patent Title: Ink-jet print head
- Patent Title (中): 喷墨打印头
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Application No.: US12390254Application Date: 2009-02-20
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Publication No.: US07708385B1Publication Date: 2010-05-04
- Inventor: Yong-Jae Kim , Suk-Han Lee , Jae-Yong Choi , Sang-Uk Son , Do-Young Byun , Han-Seo Ko , Ki-Chul An
- Applicant: Yong-Jae Kim , Suk-Han Lee , Jae-Yong Choi , Sang-Uk Son , Do-Young Byun , Han-Seo Ko , Ki-Chul An
- Applicant Address: KR Gyeonggi-Do
- Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
- Current Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Neal, Gerber & Eisenberg, LLP
- Agent James P. Muraff
- Priority: KR10-2009-0003086 20090114
- Main IPC: B41J2/06
- IPC: B41J2/06
Abstract:
Disclosed is a multi-nozzle inkjet print head using an electrostatic field induced type. The inkjet print head in accordance with an embodiment of the present invention includes: a first electrode being formed in each nozzle; and a second electrode located on a side spaced from the nozzle and arranged to block between any two adjacent nozzles and inducing an electrostatic field for discharging ink from the nozzle by forming an electric potential difference between the first electrode and the second electrode.
Information query
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