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公开(公告)号：US06597388B2
公开(公告)日：2003-07-22
申请号：US09886446
申请日：2001-06-21
Applicant: Dallas K. Pierson
Inventor： Dallas K. Pierson
IPC: B41J247
CPC classification number: B41J2/45 , B41J2/4753 , B41J19/20 , G06K15/029 , G06K2215/111
Abstract: The invention is directed to compensating for imaging aberrations that result from repeated passes by an imaging laser array. The techniques described herein reduce the undesirable aberrations. In general, the techniques provide for printing a first line of image data and a set of contiguous lines as a function of the image data and a first mask. On a subsequent pass, these lines are overlapped. The line that overlaps the first line prints the image data again, but masked. The lines that overlap the contiguous lines print the image data normally.
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公开(公告)号：US06888558B2
公开(公告)日：2005-05-03
申请号：US10028548
申请日：2001-12-19
Applicant: Dallas K. Pierson
Inventor： Dallas K. Pierson
CPC classification number: B41J19/20 , B41J2/45 , B41J2/475 , G06K15/1238 , G06K2215/111 , H04N1/40031
Abstract: The invention is directed to techniques for compensating for imaging aberrations that result from repeated passes by an imaging laser array. The techniques provide for printing overlapping swaths and providing masking for at least one printing pass. The masks generally expand and contract the breadth of the printing swath.
Abstract translation: 本发明涉及用于补偿由成像激光器阵列重复通过而导致的成像像差的技术。 这些技术提供打印重叠的条带并为至少一个打印通行提供掩蔽。 面具通常扩大和收缩打印条的宽度。
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公开(公告)号：US06943816B2
公开(公告)日：2005-09-13
申请号：US10636421
申请日：2003-08-06
Applicant: Dallas K. Pierson
Inventor： Dallas K. Pierson
CPC classification number: H04N1/405 , B41J2/455 , B41J2/4753 , G06K15/029
Abstract: The invention is directed to compensating for imaging aberrations that result from repeated passes by an imaging laser array. The aberrations may result from swath lines formed by thermal heating and from the ruling and screen angle of the image. The techniques described herein reduce the undesirable aberrations in thermal laser generated images by breaking up and/or reducing the swath lines. In general, the techniques provide for overlapping swaths and providing masking for one or both passes that print the overlapped region.
Abstract translation: 本发明旨在补偿由成像激光器阵列重复通过而产生的成像像差。 像差可能是由热加热形成的条纹线和图像的刻划和屏幕角度造成的。 本文描述的技术通过破碎和/或减少条纹线来减少热激光产生的图像中的不期望的像差。 通常，这些技术提供重叠的条带并为打印重叠区域的一个或两个传递提供掩蔽。
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公开(公告)号：US06623894B2
公开(公告)日：2003-09-23
申请号：US09808309
申请日：2001-03-14
Applicant: Dallas K. Pierson
Inventor： Dallas K. Pierson
IPC: B41J2455
CPC classification number: H04N1/405 , B41J2/455 , B41J2/4753 , G06K15/029
Abstract: The invention is directed to compensating for imaging aberrations that result from repeated passes by an imaging laser array. The aberrations may result from swath lines formed by thermal heating and from the ruling and screen angle of the image. The techniques described herein reduce the undesirable aberrations in thermal laser generated images by breaking up and/or reducing the swath lines. In general, the techniques provide for overlapping swaths and providing masking for one or both passes that print the overlapped region.
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