发明名称 |
Robust Multi Particle System For Color Electrophoretic Displays With Very Low Driving Voltages Comprising a Low Amount of Electrolytes |
摘要 |
An electrophoretic dispersion with at least two particle species is proposed in which a minimal number (and concentration) of free compounds is present in solution. All chemicals needed to color and stabilize the pigment particles are preferably covalently attached to or within the particles. This enhances the robustness of the system and minimizes the conductivity of the dispersion so that the driving voltage for an electrophoretic display is reduced.
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申请公布号 |
US2008273237(A1) |
申请公布日期 |
2008.11.06 |
申请号 |
US20060915014 |
申请日期 |
2006.05.10 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS, N.V. |
发明人 |
BAESJOU PATRICK JOHN;SCHLANGEN LUCAS JOSEF MARIA |
分类号 |
G02F1/167 |
主分类号 |
G02F1/167 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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