Invention Grant
- Patent Title: Method and system for high speed printing using drop-on demand technology that compensates for droplet satellites
- Patent Title (中): 用于补偿液滴卫星的随需应变技术的高速打印方法和系统
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Application No.: US11020877Application Date: 2004-12-22
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Publication No.: US09299196B2Publication Date: 2016-03-29
- Inventor: Easwaran Nambudiri , John P. Miller
- Applicant: Easwaran Nambudiri , John P. Miller
- Applicant Address: US CT Stamford
- Assignee: Pitney Bowes Inc.
- Current Assignee: Pitney Bowes Inc.
- Current Assignee Address: US CT Stamford
- Agent Brian A. Lemm; Charles R. Malandra, Jr.; Steven J. Shapiro
- Main IPC: G07B17/00
- IPC: G07B17/00

Abstract:
Methods and systems for using ink-jet technology for high speed printing are provided. Print growth between pixels in an image is significantly reduced or eliminated by adjusting the printing of the pixels based on the status of the following pixel to be printed, i.e., whether the following pixel is either black or white. If a black pixel, formed by a plurality of columns of dots, is being followed by a white pixel, the column of dots closest to the white pixel will not be printed, and the column of dots in the black pixel next to the column of dots closest to the white pixel are staggered such that the pixel appears filled despite the absence of the column of dots closest to the white pixel and will still be properly read as a black pixel by a scanner reading the image.
Public/Granted literature
- US20060132809A1 Method and system for high speed printing Public/Granted day:2006-06-22
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