专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2495105A1 MULTI-PRIMARY COLORS PRINTING QUALITY CONTROL METHOD 有权
标题翻译： VERFAHREN ZUR STEUERUNG DERDRUCKQUALITÄTBEIM DRUCK MIT MEHRERENPRIMÄRFARBEN
公开(公告)号：EP2495105A1
公开(公告)日：2012-09-05
申请号：EP09852163.6
申请日：2009-12-17
申请人： Wing King Tong Printing Limited
发明人： YAN, Tak Kin Andrew
IPC分类号： B41M1/14
CPC分类号： H04N1/6022 , G03F3/00 , H04N1/54 , H04N1/60 , H04N1/6033
摘要： A multi-primary colors printing quality control method is provided. The method includes: setting the area of color values on printed material, the second primary colors are produced by the combination of the primary colors to each other, and overprinting the primary colors with the second primary colors according to a pre-determined percentage to form the neutral gray color level due to the combination of the primary colors and the second primary colors. In order to amend color values to control the change of color, the black "K" halftone used as a reference monochromatic gray level is compared with the neutral gray color level in the set area of color values. Using WING "K" Tone (WKTone) neutral gray balance theory and visual technology, operators can be provided with accurate control of comparison of color ink consumption and accurate control of the change of color value which can be read by color reading device for real-time color correction. This technology can be used in surpassing the proofing of three primary colors and mass-production printing.
摘要翻译：提供了多原色印刷质量控制方法。该方法包括：设置打印材料上的颜色值的区域，通过将原色的组合彼此组合产生第二基色，并根据预定百分比以第二基色叠印原色以形成由于原色和第二原色的组合而产生的中性灰色等级。为了修改颜色值以控制颜色的变化，将用作参考单色灰度级的黑色“K”半色调与颜色值的设定区域中的中性灰色等级进行比较。使用WING“K”音（WKTone）中性灰平衡理论和视觉技术，操作人员可以准确控制彩色墨水消耗的比较，并准确控制颜色值的变化，可以通过彩色读取装置读取实时色彩，时间色彩校正。该技术可用于超越三原色和批量生产打印的打样。

2. 发明公开

EP2295256A1 A NEUTRAL GRAY BALANCE CONTROLLING METHOD 审中-公开
标题翻译： NEUTRALGRAUBALANCESTEUERVERFAHREN
公开(公告)号：EP2295256A1
公开(公告)日：2011-03-16
申请号：EP08757352.3
申请日：2008-05-26
申请人： Wing King Tong Printing Limited
发明人： YAN, Tak Kin Andrew
IPC分类号： B41M1/14
CPC分类号： H04N1/6077 , B41M1/14 , H04N1/4078 , H04N1/6033
摘要： This invention is a Natural Grey Balance Quality Control System. By adopting the Grey Balance theory and visual matching technique, the resultant can provide accurate ink balance information for the production personnel to immediate execute the correction on the imbalance inking condition during production. The method can provide a visual referring target on the printing substrate for color balance adjustment. The referring monochrome grey tone is created by a specific halftone of black "K". The neutral grey tone is created by the accurately registered, pre-determined halftone value cyan "C", magenta "M" and yellow "Y" color. By visual comparing both printed tones result, the grey tones color balance can be controlled. This WKTone is a user-friendly system. A qualified press operator can easily visualize any ink value variation by comparing the NGT images with the MGT, which have been placed next to each other against the pre-printed target sample on the proof for confirmation of fine tuning towards balanced NGT mass production.
摘要翻译：本发明是天然灰平衡质量控制系统。通过采用灰平衡理论和视觉匹配技术，可以为生产人员提供准确的油墨平衡信息，立即对生产过程中的不平衡油墨状态进行校正。该方法可以在印刷基板上提供可视参考目标以进行颜色平衡调整。所提及的单色灰色色调由黑色“K”的特定半色调创建。中性灰色通过准确登录的预定半色调值“C”，品红色“M”和黄色“Y”颜色产生。通过目视比较两个打印色调的结果，可以控制灰色调色彩平衡。这个WKTone是一个用户友好的系统。通过将NGT图像与MGT相比较，可以通过将NGT图像与预先印刷的目标样品相邻放置在证明上进行微调以实现平衡的NGT批量生产，从而使合格的印刷机操作者可以容易地观察任何墨水值变化。

3. 发明授权

EP2495105B1 MULTI-PRIMARY COLORS PRINTING QUALITY CONTROL METHOD 有权
标题翻译：多原色印刷质量控制方法
公开(公告)号：EP2495105B1
公开(公告)日：2018-03-21
申请号：EP09852163.6
申请日：2009-12-17
申请人： Wing King Tong Printing Limited
发明人： YAN, Tak Kin Andrew
IPC分类号： B41M1/14 , H04N1/54
CPC分类号： H04N1/6022 , G03F3/00 , H04N1/54 , H04N1/60 , H04N1/6033
摘要： A multi-primary colors printing quality control method is provided. The method includes: setting the area of color values on printed material, the second primary colors are produced by the combination of the primary colors to each other, and overprinting the primary colors with the second primary colors according to a pre-determined percentage to form the neutral gray color level due to the combination of the primary colors and the second primary colors. In order to amend color values to control the change of color, the black "K" halftone used as a reference monochromatic gray level is compared with the neutral gray color level in the set area of color values. Using WING "K" Tone (WKTone) neutral gray balance theory and visual technology, operators can be provided with accurate control of comparison of color ink consumption and accurate control of the change of color value which can be read by color reading device for real-time color correction. This technology can be used in surpassing the proofing of three primary colors and mass-production printing.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式