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Indicator method and apparatus using electromagnetic properties

A display method and a technology of a display device, which are applied in the directions of identification devices, nonlinear optics, instruments, etc., to achieve the effect of excellent display characteristics

Inactive Publication Date: 2012-08-15
NANOBRICK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, because the existing electronic ink contains only charged particles, it has the limitation that it can only be driven by an electric field, and is limited to simple inks that can only be turned on / off according to the direction of the applied electric field. display mode

Method used

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  • Indicator method and apparatus using electromagnetic properties
  • Indicator method and apparatus using electromagnetic properties
  • Indicator method and apparatus using electromagnetic properties

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Embodiment Construction

[0045] In the following detailed description of the invention, reference is made to the accompanying drawings of specific embodiments. These embodiments will be described in detail so that the practitioner can fully realize the present invention. Although the various embodiments of the invention differ from each other, they are not mutually exclusive. For example, the specific shapes, structures and characteristics described herein can be realized by other embodiments without departing from the spirit of the present invention. In addition, the positions and arrangements of individual components in the embodiments described separately can be appropriately changed without departing from the gist of the present invention. Therefore, the following detailed description cannot be limited. Rather, the scope of the present invention includes all scopes claimed by the claims and the scope of the appended claims. Similar reference symbols in the drawings have the same or similar func...

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Abstract

Disclosed is a method and apparatus which use an indicator having electromagnetic properties. The indicating method using electromagnetic properties according to the present invention is characterized by a plurality of particles which have both electric charge and magnetic properties and which indicate a first color when dispersed in a solvent indicating a second color. At least one color of either the first and / or the second color is indicated, when at least one of either the electric charge and / or magnetic properties induces the indication of at least one color, which is determined by the direction in which the particles move, which, in turn, is determined by the amount of magnetic force or electric charge applied according to preset calibration.

Description

technical field [0001] The invention relates to a display method and a display device utilizing electromagnetic phoretic movement. More specifically, it relates to a display method and a display device utilizing electrophoretic mobility that realize a display function by applying an electric field or a magnetic field to a plurality of charged or magnetic particles that display a specific color to move the particles. Background technique [0002] Currently, with active research and development of next-generation display methods, various display means have emerged. As a representative example of the next-generation display method, electronic ink (Electronic ink) is an electric field applied to microcapsules filled with negatively charged and positively charged particles with specific colors (for example, black and white, respectively), Therefore, the above-mentioned specific colors are displayed, power consumption is reduced, and a flexible display device can be realized. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/167
CPCG02F1/167G09F9/372G09F9/375G02F2001/1678
Inventor 朱宰贤洪性完
Owner NANOBRICK