发明授权
- 专利标题: Image recording apparatus having a line-type recording head capable of correcting recording position errors over two-dimension
- 专利标题(中): 具有能够在二维上校正记录位置误差的行式记录头的图像记录装置
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申请号: US10393498申请日: 2003-03-20
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公开(公告)号: US06843610B2公开(公告)日: 2005-01-18
- 发明人: Ken Ioka , Toshiyuki Ebihara , Seiji Tatsuta , Yasuhiro Komiya
- 申请人: Ken Ioka , Toshiyuki Ebihara , Seiji Tatsuta , Yasuhiro Komiya
- 申请人地址: JP Tokyo
- 专利权人: Olympus Optical Co., Ltd.
- 当前专利权人: Olympus Optical Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Frishauf, Holtz, Goodman & Chick, P.C.
- 优先权: JP2002-097418 20020329
- 主分类号: B41J2/01
- IPC分类号: B41J2/01 ; B41J2/21 ; B41J29/393 ; B41J29/46 ; G06K15/10 ; B41J11/44 ; B41J3/42 ; G06F15/00
摘要:
An image recording apparatus is provided which records an image by scanning, relatively to a recording medium, a line-type recording head unit in a direction substantially perpendicular to a predetermined direction, wherein the line-type recording head unit includes a plurality of recording heads which are disposed in a direction substantially the same as the predetermined direction and which have recording width that partially overlap each other and wherein each of the recording heads has a plurality of recording elements disposed in a direction substantially the same as the predetermined direction. The image recording apparatus includes a correction data generator for producing correction data for correcting characteristics of respective recording elements at two-dimensional positions on the recording medium, and an adjustment unit for adjusting an input image signal inputted to the recording elements at the two-dimensional positions, based on the correction data.
公开/授权文献
- US20040022570A1 Image recording apparatus 公开/授权日:2004-02-05