发明申请
- 专利标题: METHODS FOR ACHIEVING IMPROVED COLOR IN MICROENCAPSULATED ELECTROPHORETIC DEVICES
- 专利标题(中): 在微型电泳装置中实现改进颜色的方法
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申请号: US12609158申请日: 2009-10-30
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公开(公告)号: US20100103502A1公开(公告)日: 2010-04-29
- 发明人: Joseph M. Jacobson , Ian D. Morrison , Russell J. Wilcox , Paul Drzaic
- 申请人: Joseph M. Jacobson , Ian D. Morrison , Russell J. Wilcox , Paul Drzaic
- 申请人地址: US MA Cambridge
- 专利权人: E INK CORPORATION
- 当前专利权人: E INK CORPORATION
- 当前专利权人地址: US MA Cambridge
- 主分类号: G02F1/167
- IPC分类号: G02F1/167 ; B05D5/06
摘要:
A method for manufacturing a full color, reflective display includes the steps of depositing a first plurality of electrophoretic display elements in substantial registration with a first electrode and a second plurality of electrophoretic display elements in substantial registration with a second electrode. The electrophoretic display elements include a capsule containing a species of particles dispersed in a suspending fluid. The selective deposition of the display elements can be achieved by ink-jet printing methods, screen printing methods or other printing methods. In some embodiments the electrodes are printed onto the substrate before selective deposition of the display elements, while in other embodiments the substrate is provided having the electrodes already disposed on it. In still other embodiments, the sequence of printing of electrodes and electrophoretic display elements can be varied.
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