首页>
外国专利>
A technique for printing ink quantity control to deposit fluids within precise tolerances
A technique for printing ink quantity control to deposit fluids within precise tolerances
展开▼
机译:一种印刷油墨量控制以在精确的公差内沉积液体的技术
展开▼
页面导航
摘要
著录项
相似文献
摘要
To provide a technique for printing ink quantity control for depositing a fluid within a precise tolerance.SOLUTION: An ink printing process adopts droplet quantity measurement and processing software per nozzle for planning a combination of droplets so as to reach specific total ink filling per target region and granting minimum and maximum ink filling compliance that is set in accordance with a specification. In various embodiments, different droplet combinations are generated through different print heads/substrate scan offsets, offsets between print heads, use of different nozzle drive waveforms and/or the other technique. A pattern of filling variation can be optionally introduced so as to reduce line effects observable in a completed display device. The disclosed technique has a number of other possible applications.SELECTED DRAWING: Figure 3A
展开▼