Invention Grant
- Patent Title: Nozzle drive control device and method
- Patent Title (中): 喷嘴驱动控制装置及方法
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Application No.: US11653370Application Date: 2007-01-16
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Publication No.: US07690743B2Publication Date: 2010-04-06
- Inventor: Sung-wook Kim , Byung-hun Kim
- Applicant: Sung-wook Kim , Byung-hun Kim
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR10-2006-0011201 20060206
- Main IPC: B41J29/38
- IPC: B41J29/38
Abstract:
A nozzle drive control device and method includes applying a drive voltage to a nozzle, sensing a size or speed of an ink droplet ejected by the applied drive voltage, determining whether the sensed result is included within a predetermined range, and calculating the drive voltage to eject an ink droplet when the sensed size or ejecting speed of the ejected ink droplet is not included within the predetermined range.
Public/Granted literature
- US20070182773A1 Nozzle drive control device and method Public/Granted day:2007-08-09
Information query
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