发明授权
US08134750B2 Printing with alternative halftone patterns in ink jet printing to reduce ink penetration
有权
用喷墨打印中的替代半色调图案打印以减少墨水渗透
- 专利标题: Printing with alternative halftone patterns in ink jet printing to reduce ink penetration
- 专利标题(中): 用喷墨打印中的替代半色调图案打印以减少墨水渗透
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申请号: US12403492申请日: 2009-03-13
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公开(公告)号: US08134750B2公开(公告)日: 2012-03-13
- 发明人: Kartheek Chandu , James F. Crossland , Joan L. Mitchell , Gary R. Williams
- 申请人: Kartheek Chandu , James F. Crossland , Joan L. Mitchell , Gary R. Williams
- 申请人地址: US CO Boulder
- 专利权人: Ricoh Production Print Solutions LLC
- 当前专利权人: Ricoh Production Print Solutions LLC
- 当前专利权人地址: US CO Boulder
- 代理机构: Duft Bornsen & Fishman, LLP
- 主分类号: H04N1/405
- IPC分类号: H04N1/405 ; H04N1/46
摘要:
Systems and methods of printing to a tangible medium provide for reducing ink penetration via the controlled selection of halftone patterns. One method includes steps of printing to the tangible medium (e.g., via a multicolor ink supply such as CMYK) using a plurality of initial halftone patterns, measuring ink absorption of the tangible medium in response to printing to the tangible medium, and determining a subset of the plurality of initial halftone patterns based on the absorption measurement. The method also includes printing a print job to the tangible medium based on the subset of the plurality of initial halftone patterns. For example, a print controller may be reprogrammed with the subset of the plurality of initial halftone patterns to print a print job to reduce the amount of ink applied to the tangible medium.
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