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Manufacturing method of electrophoresis display

A technology of electrophoretic display and manufacturing method, applied in the direction of instruments, nonlinear optics, optics, etc., to achieve the effect of high reflectivity and transmittance, and good picture color performance effect

Active Publication Date: 2010-07-21
E INK HLDG INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The object of the present invention is to overcome the defects of the existing electrophoretic display manufacturing method and provide a new electrophoretic display manufacturing method. Electrophoretic displays, ideal for practical

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  • Manufacturing method of electrophoresis display
  • Manufacturing method of electrophoresis display

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Embodiment Construction

[0054] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation methods, manufacturing methods, steps, Features and their functions are described in detail below.

[0055] Figure 3A to Figure 3C They are schematic cross-sectional views of the electrophoretic display of the present invention during the manufacturing process. Please see first Figure 3A As shown, the electrophoretic solution 330 is provided first, and the first electrode substrate 310 and the second electrode substrate 320 are put into the electrophoretic solution 330 . Wherein, the second electrode substrate 320 is located above the first electrode substrate 310, and the first electrode substrate 310 is composed of, for example, a substrate 312 and a plurality of pixel electrodes 314 arranged thereon, and the second e...

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Abstract

The invention relates to a manufacturing method of an electrophoresis display. The method comprises the following steps of: putting a first electrode substrate and a second electrode substrate positioned above the first electrode substrate into an electrophoretic buffer, wherein the first electrode substrate comprises a substrate and a plurality of pixel electrodes configured on the substrate; putting formed electrified microcapsules into the electrophoretic buffer, and then enabling the electrical property of a part of pixel electrodes to be opposite to the electrical property of the electrified microcapsules so that the electrified microcapsules are adsorbed above the pixel electrodes. The electrified microcapsules are directly configured on the pixel electrodes, and the colors of colorful charged particles of the electrified microcapsules which correspond to the pixel electrodes are same, therefore, the electrophoresis display prepared with the method not only has high reflectivity and penetration rate, but also can display a picture with single primary color.

Description

technical field [0001] The invention relates to a manufacturing method of a display, in particular to a manufacturing method of an electrophoretic display. Background technique [0002] Since flexible displays not only have the advantages of light weight and thin thickness, but also have the advantages of being flexible and unbreakable, the manufacture of flexible displays has become an important development trend. At present, the common flexible display is an electrophoretic display (electro-phoretic display, EPD), which is a display that controls the distribution of charged particles by an electric field, and then changes the reflectivity of the display area to ambient light to produce a display effect. . Based on its display principle, the electrophoretic display has the characteristics of bistability and no need for an additional light source, thus meeting the requirements of modern technology for flexible displays with high power-saving characteristics. [0003] figu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/167
Inventor 王以靓萧博文辛哲宏
Owner E INK HLDG INC
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