- 专利标题： System and method for additive manufacture of chemical delivery devices using halftone screening
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申请号： US15294676申请日： 2016-10-14
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公开(公告)号： US10150282B2公开(公告)日： 2018-12-11
- 发明人: Patricia J. Donaldson
- 申请人： Xerox Corporation
- 申请人地址： US CT Norwalk
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： US CT Norwalk
- 代理机构： Maginot Moore & Beck LLP
- 主分类号： B33Y50/02
- IPC分类号： B33Y50/02 ; B33Y30/00 ; H04N1/405 ; A61J3/07 ; A61J3/10 ; A61K9/20 ; B29C64/112 ; B29C64/393 ; B33Y10/00 ; B33Y80/00 ; B29C67/00 ; B29C64/165
摘要：
A method of forming a chemical delivery device with an active chemical includes generating halftoned image data using a stochastic halftone screen and with reference to a concentration parameter for the active chemical. The method also includes ejecting a chemical carrier including the active chemical into a portion of a plurality of cavities formed in the chemical delivery device based on the halftoned image data to produce the chemical delivery device with a concentration of the active chemical corresponding to the concentration parameter.
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