专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

WO02057843A3 ELECTROPHORETIC DISPLAYS USING NANOPARTICLES 审中-公开
标题翻译：使用纳米颗粒的电泳显示器
公开(公告)号：WO02057843A3
公开(公告)日：2002-12-12
申请号：PCT/US0150845
申请日：2001-11-12
申请人： E INK CORP
发明人： JACOBSON JOSEPH M , DRZAIC PAUL S , MORRISON IAN D , PULLEN ANTHONY E , WANG JIANNA , ZEHNER ROBERT W , GRAY CAPRICE L , DUTHALER GREGG M , MCCREARY MICHAEL M , PRATT EMILY J
IPC分类号： G02B26/02 , G02F1/1347 , G02F1/167
CPC分类号： B82Y20/00 , G02B26/026 , G02F1/1347 , G02F1/167 , G02F2201/16 , G02F2202/36
摘要： An electrophoretic display (200) comprises a fluid (212) and a plurality of nanoparticles (214) having diameters substantially less the wavelengths of visible light such that, when the nanoparticles (214) are in a dispersed state and uniformly dispersed throughout the fluid (212), the display (200) presents a first optical characteristic, but when the nanoparticles (214) are in an aggregated state in which they are gathered into aggregates substantially larger than the individual nanoparticles, the display (200) presents a second, different optical characteristic. The display (200) further comprises at least one electrode (202, 204) arranged to apply an electric field to the nanoparticle-containing fluid (212) and thereby move the nanoparticles (214) between their dispersed and aggregated states. Various compound particles comprising multiple nanoparticles, alone or in combination with larger objects, and processes for the preparation of such compound particles, are also described.
摘要翻译：电泳显示器（200）包括流体（212）和多个纳米粒子（214），所述纳米粒子的直径明显小于可见光的波长，使得当纳米粒子（214）处于分散状态并且均匀分散在整个流体中时显示器（200）呈现第一光学特性，但是当纳米粒子（214）处于聚集状态时，其中它们被聚集成基本上大于单独纳米粒子的聚集体，显示器（200）呈现第二不同的光学特性。显示器（200）还包括至少一个电极（202,204），所述电极布置成向含有纳米粒子的流体（212）施加电场，并由此将纳米粒子（214）在其分散状态和聚集状态之间移动。还描述了单独或与较大物体组合的包含多个纳米颗粒的各种化合物颗粒以及用于制备这种化合物颗粒的方法。

IPRDB

热门服务

关于我们

友情链接

联系方式