发明名称 Ink jet printing apparatus and ink jet printing method
摘要 This invention prevents smear and boundary bleeding and allows for printing of black images such as black characters with high quality. For this purpose, an AND operation generates print Bk data by culling original Bk data. Based on the data culled by the AND operation, PCBk application data generation operation generates PCBk application data that is used to apply C, M, Y color inks capable of forming a black by color mixing. Based on the PCBk application data, C, M, Y application data 1 for applying smear prevention color inks, C, M, Y application data 2 for applying boundary bleeding prevention color inks and original C, M, Y data, print C, M, Y data are generated.
申请公布号 US2005275686(A1) 申请公布日期 2005.12.15
申请号 US20050150118 申请日期 2005.06.13
申请人 CANON KABUSHIKI KAISHA 发明人 SHIMAKAWA MASAHARU
分类号 B41J2/21;B41J29/393;(IPC1-7):B41J29/393 主分类号 B41J2/21
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