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Method of making a gyricon display using magnetic latching
Method of making a gyricon display using magnetic latching
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机译:使用磁闩锁制造吉利康显示器的方法
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摘要
A method of making rotating element sheet material utilizing magnetic latching is disclosed. First a plurality of rotating elements having a magnetized segment are mixed with magnetic particles to attract the magnetic particles to the magnetized segments. Then the rotating elements with the attached magnetic particles are mixed with a liquid elastomer. A magnetic field is applied to orient the rotating elements in a common direction. When the rotating elements and the attached magnetic particles have all been oriented the elastomer is cured to form an elastomer substrate with trapped rotating elements and magnetic particles. The elastomer substrate is then immersed into a bath of dielectric plasticizer which is absorbed more readily by elastomer than by the rotating elements. The elastomer substrate swells to create plasticizer-filled voids around the rotating elements. The magnetic particles remain incorporated within the elastomer to form magnetic material pads which are associated with an element.
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