Invention Grant
- Patent Title: Apparatus and method for recording a maintenance pattern
- Patent Title (中): 用于记录维护模式的装置和方法
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Application No.: US12958251Application Date: 2010-12-01
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Publication No.: US08705113B2Publication Date: 2014-04-22
- Inventor: Satoshi Kitai
- Applicant: Satoshi Kitai
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2010-118543 20100524
- Main IPC: G06F15/00
- IPC: G06F15/00 ; G06K1/00 ; H04N1/40 ; G06K15/00

Abstract:
A recording apparatus using a recording head having a first recording element array and a second recording element array for one color component includes a first memory configured to store a plurality of first patterns which correspond to first, second, and third gradation values and in which dot data is allocated to the first recording element array or the second recording element array, a second pattern which corresponds to fourth gradation value and in which dot data is allocated to the first recording element array, and a third pattern corresponds to fifth gradation value and in which dot data is allocated to the second recording element array, a data acquisition unit configured to acquire multi-valued data at the first, the second, the third, the fourth and the fifth gradation value, a generation unit configured to generate dot data based on the multi-valued data generated by the acquisition unit.
Public/Granted literature
- US20110286013A1 RECORDING APPARATUS Public/Granted day:2011-11-24
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