发明名称 Printing apparatus and method implementing smooth outline
摘要 The printing apparatus of the present invention allows dots to be formed after being selected from dot types whose number is greater than the number of gradations in each of the pixels constituting print data received from outside the printing apparatus. In the process, dots are formed for each gradation value after being selected from a plurality of types of dots having different sizes and/or formation positions such that the outlines contained in the printed image are smoothed, making it possible to smooth the outlines of line drawings while minimizing any increase in the volume of data transmitted from the outside and believed to cause a reduction in the printing speed.
申请公布号 US2002135626(A1) 申请公布日期 2002.09.26
申请号 US20020072636 申请日期 2002.02.11
申请人 SEIKO EPSON CORPORATION 发明人 SATO AKITO;OTSUKI KOICHI
分类号 B41J2/21;(IPC1-7):B41J2/205 主分类号 B41J2/21
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