Invention Grant
US08727502B2 Inkjet print head with flow-path micro-pattern and manufacturing method thereof
有权
具有流路微图案的喷墨打印头及其制造方法
- Patent Title: Inkjet print head with flow-path micro-pattern and manufacturing method thereof
- Patent Title (中): 具有流路微图案的喷墨打印头及其制造方法
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Application No.: US13726819Application Date: 2012-12-26
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Publication No.: US08727502B2Publication Date: 2014-05-20
- Inventor: Dong Woo Paeng , Dae Jung Kim , Chi Won Moon
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2011-0148004 20111231
- Main IPC: B41J2/05
- IPC: B41J2/05
Abstract:
An inkjet print head configured to smoothly discharge high viscosity ink includes a nozzle part configured to discharge ink, a supply flow path part configured to define a flow path to supply ink to be discharged from the nozzle part, and a micro pattern part formed at least one portion of the supply flow path part that is configured to reduce of a flow resistance of the ink flowing through the supply flow path part.
Public/Granted literature
- US20130169715A1 INKJET PRINT HEAD AND MANUFACTURING METHOD THEREOF Public/Granted day:2013-07-04
Information query
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