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公开(公告)号:US5923344A
公开(公告)日:1999-07-13
申请号:US796835
申请日:1997-02-06
申请人: Scott Norum , Clayton Holstun , Ronald A. Askeland , James A. Feinn , Jaime H. Bohorquez , James R. Schmedake
发明人: Scott Norum , Clayton Holstun , Ronald A. Askeland , James A. Feinn , Jaime H. Bohorquez , James R. Schmedake
CPC分类号: B41J2/04505 , B41J2/04506 , B41J2/04543 , B41J2/0458 , B41J2/2135 , G06K15/102 , B41J2202/17 , G06K2215/006
摘要: Data input received by a printer is printed. Dot data, which indicates location of dots on a print medium, is generated from the data input. Dot shift data is used in order to make sub-pixel shifts in locations of a subset of the dots on the print medium. Pulses are provided to a printhead which result in ink being emitted through nozzles located on the printhead. When placing the dots on the print medium, sub-pixel shifts in locations of the subset of the dots is achieved by time shifting the occurrence of pulses used to generate the dots.
摘要翻译: 打印机接收到的数据输入。 从数据输入生成指示打印介质上的点的位置的点数据。 使用点移数据以便在打印介质上的点子集的位置中进行子像素偏移。 脉冲被提供给打印头,其导致通过位于打印头上的喷嘴喷射墨水。 当将点放置在打印介质上时,通过对用于产生点的脉冲的出现进行时移来实现点子集的位置中的子像素偏移。