发明申请
- 专利标题： NOZZLE DESIGN FOR ORGANIC VAPOR JET PRINTING
- 专利标题（中）： 有机蒸汽喷嘴印刷喷嘴设计
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申请号： US13774164申请日： 2013-02-22
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公开(公告)号： US20130273239A1公开(公告)日： 2013-10-17
- 发明人: Siddharth Harikrishna Mohan , Paul E. Burrows
- 申请人： Siddharth Harikrishna Mohan , Paul E. Burrows
- 申请人地址： US NJ Ewing
- 专利权人： Universal Display Corporation
- 当前专利权人： Universal Display Corporation
- 当前专利权人地址： US NJ Ewing
- 主分类号： B05B1/34
- IPC分类号： B05B1/34 ; B05D1/00
摘要：
Nozzle designs which have been found to be effective in governing overspray in OVJP are provided. Aspects of the invention have been found to be effective in reducing or avoiding sudden pressure drops at the end of the nozzle close to the substrate, and may be advantageously employed in obtaining, for example, greater consistency between the nozzle outlet diameter and the deposited pattern width.
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