Invention Grant
- Patent Title: Image forming apparatus and density detection pattern forming method therein
- Patent Title (中): 图像形成装置及其密度检测图案形成方法
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Application No.: US10778096Application Date: 2004-02-17
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Publication No.: US07027748B2Publication Date: 2006-04-11
- Inventor: Kazuhiro Funatani
- Applicant: Kazuhiro Funatani
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2003-042592 20030220
- Main IPC: G03G15/00
- IPC: G03G15/00
Abstract:
In an image forming apparatus which forms an image on an image carrier, a predetermined density pattern is segmented into a plurality of blocks to generate the plurality of blocks. The density patterns of the plurality of generated blocks are controlled to be formed on the image carrier so as not to superpose the density patterns in two successive turns of the image carrier.
Public/Granted literature
- US20040165898A1 Image forming apparatus and density detection pattern forming method therein Public/Granted day:2004-08-26
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