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1. 发明申请

WO2010136925A1 ELECTROPHORETIC DEVICE 审中-公开
标题翻译：电泳装置
公开(公告)号：WO2010136925A1
公开(公告)日：2010-12-02
申请号：PCT/IB2010/052102
申请日：2010-05-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LENSSEN, Kars-Michiel Hubert , MUELLER, Manfred , VAN DELDEN, Martinus Hermanus W.M.
发明人： LENSSEN, Kars-Michiel Hubert , MUELLER, Manfred , VAN DELDEN, Martinus Hermanus W.M.
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F2001/1676 , G02F2201/122
摘要： The invention relates to an electrophoretic device comprising one or more cells. Each of the one or more cells of the device comprises a bottom substrate having a bottom substrate area (110), a top substrate (120) having a top substrate area, and a spacer structure (130) spacing apart the bottom and top substrates to form a space containing a suspension of particles (140) in a medium, the particles being movable through application of an electric field. The bottom substrate comprises a bottom electrode having an effective bottom electrode area, and the top substrate comprises one or more independently- addressable top electrodes (121, 122) having an effective top electrode area. The bottom and top electrodes are arranged to establish the electric field, and to control a distribution of the particles from a distributed state to a collected state. The effective top electrode area is in the form of a pattern. The ratio of the effective bottom electrode area to the effective top electrode area is larger than one, and the ratio of the top substrate area to the effective top electrode area is larger than or equal to 5. The electrophoretic device of the invention has built-in grey scales, an improved manuf acturability through a relatively simple electrode arrangement, and allows the formation of a transparent state.
摘要翻译：本发明涉及一种包括一个或多个细胞的电泳装置。器件的一个或多个单元中的每一个包括底部衬底，其具有底部衬底区域（110），具有顶部衬底区域的顶部衬底（120）和将底部和顶部衬底间隔开的间隔结构（130）在介质中形成包含颗粒悬浮液（140）的空间，颗粒可通过施加电场而移动。底部衬底包括具有有效底部电极区域的底部电极，并且顶部衬底包括具有有效顶部电极区域的一个或多个可独立寻址的顶部电极（121,122）。底部和顶部电极被布置成建立电场，并且控制颗粒从分布状态到收集状态的分布。有效的顶部电极区域是图案的形式。有效底电极面积与有效顶部电极面积的比值大于1，顶部衬底面积与有效顶部电极面积的比例大于或等于5.本发明的电泳装置具有内置电极，在灰度级中，通过相对简单的电极布置提高了制造能力，并且允许形成透明状态。

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