Invention Grant
US08851603B2 Driving device for driving liquid discharge head, recording apparatus, and recording method
有权
用于驱动排液头的驱动装置,记录装置和记录方法
- Patent Title: Driving device for driving liquid discharge head, recording apparatus, and recording method
- Patent Title (中): 用于驱动排液头的驱动装置,记录装置和记录方法
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Application No.: US13637581Application Date: 2011-03-28
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Publication No.: US08851603B2Publication Date: 2014-10-07
- Inventor: Takuji Hashiguchi
- Applicant: Takuji Hashiguchi
- Applicant Address: JP Kyoto
- Assignee: Kyocera Corporation
- Current Assignee: Kyocera Corporation
- Current Assignee Address: JP Kyoto
- Agency: Volpe and Koenig, P.C.
- Priority: JP2010-072786 20100326
- International Application: PCT/JP2011/057662 WO 20110328
- International Announcement: WO2011/118833 WO 20110929
- Main IPC: B41J29/38
- IPC: B41J29/38 ; B41J2/14 ; B41J2/045 ; B41J2/155

Abstract:
A driving device, and a liquid discharge head and a recording apparatus using the driving device are provided which permit precise printing under various conditions. The driving device includes a latch signal generation circuit for generating a latch signal every Tc seconds; a delay time retention circuit for retaining data of delay times of less than Tc seconds; a plurality of first latch circuits which are capable of retaining one-line pixel data, and latch pixel data from outside by the latch signal; a plurality of second latch circuits which are divided into a plurality of second latch circuit groups, and latch pixel data retained in the plurality of first latch circuits after the delay time of data retained in the delay time retention circuit for each of the second latch circuit groups is passed after the latch signal is transmitted; and a driving signal transmission circuit.
Public/Granted literature
- US20130016146A1 DRIVING DEVICE FOR DRIVING LIQUID DELIVERY HEAD, RECORDING APPARATUS, AND RECORDING METHOD Public/Granted day:2013-01-17
Information query
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