Micro-packaging structure of electronic ink with fast response and electronic paper
The invention relates to a micro-packaging structure of electronic ink with fast response and electronic paper. The electronic ink includes a dispersant and a dispersoid dispersed in the dispersant, wherein the dispersoid includes a charge control agent, electrophoretic particles and a material with...
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| creator | GONG YOUYOU ZHANG YADI YANG BAIRU |
| description | The invention relates to a micro-packaging structure of electronic ink with fast response and electronic paper. The electronic ink includes a dispersant and a dispersoid dispersed in the dispersant, wherein the dispersoid includes a charge control agent, electrophoretic particles and a material with an anisotropic dielectric constant. The material with the anisotropic dielectric constant, such asa liquid crystal material, is doped in the electronic ink, thereby being capable of making full use of a rotation effect of the material with the anisotropic dielectric constant under the driving of an electric field to cause the flow of a liquid so as to drive the movement of the electrophoretic particles in the electronic ink, thus being capable of improving the response speed of the electrophoretic particles to the electric field, reducing the corresponding time, and improving the sensitivity of display. Furthermore, an alignment material layer, such as a liquid crystal alignment material layer, is introduced to th |
| format | Patent |
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The electronic ink includes a dispersant and a dispersoid dispersed in the dispersant, wherein the dispersoid includes a charge control agent, electrophoretic particles and a material with an anisotropic dielectric constant. The material with the anisotropic dielectric constant, such asa liquid crystal material, is doped in the electronic ink, thereby being capable of making full use of a rotation effect of the material with the anisotropic dielectric constant under the driving of an electric field to cause the flow of a liquid so as to drive the movement of the electrophoretic particles in the electronic ink, thus being capable of improving the response speed of the electrophoretic particles to the electric field, reducing the corresponding time, and improving the sensitivity of display. 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| language | chi ; eng |
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| subjects | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | Micro-packaging structure of electronic ink with fast response and electronic paper |
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