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Substrate, manufacturing method thereof, array substrate and reflective display panel and device

A reflective display and substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of limited reflectivity improvement, large influence of display transmittance, limited color film improvement, etc.

Active Publication Date: 2018-01-19
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the transmittance of the display with this structure is greatly affected by the light effect of the liquid crystal, generally around 50%, so the improvement of the transmittance of the color filter is limited, which makes the increase of the reflectance limited.

Method used

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  • Substrate, manufacturing method thereof, array substrate and reflective display panel and device
  • Substrate, manufacturing method thereof, array substrate and reflective display panel and device
  • Substrate, manufacturing method thereof, array substrate and reflective display panel and device

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Embodiment 1

[0054] An embodiment of the present invention provides a substrate, the substrate is a display side substrate of a reflective display panel, and the substrate includes a plurality of color sub-pixel regions A. Such as figure 1 and figure 2 As shown, the substrate includes a substrate 10, and first electrodes 30 ( Figure 4 shown in ) and a plurality of transparent organic patterns 20, wherein, such as figure 1 As shown, the part of the color sub-pixel area A does not overlap with the area A' where the transparent organic pattern 20 is located, or, as figure 2 As shown, the entire color sub-pixel area A does not overlap with the area A' where the transparent organic pattern 20 is located.

[0055] On this basis, microcapsules 21 are dispersed in the transparent organic pattern 20 . Wherein microcapsules 21 such as image 3 As shown, it includes a capsule shell 213 and light-absorbing particles 211 and light-reflecting particles 212 that can move in the capsule shell 213....

Embodiment 2

[0073] An embodiment of the present invention provides a method for manufacturing any one of the above-mentioned substrates, the substrate is a display-side substrate of a reflective display panel, and the substrate includes a plurality of color sub-pixel regions. The manufacturing method is as follows: Figure 7 shown, including:

[0074] Step S101, such as Figure 4 As shown, a first electrode 40 is formed on a substrate 10 .

[0075] Specifically, the first electrode 40 is a transparent electrode. Exemplarily, the first electrode 40 may be an ITO (English full name: Indium tin oxide, Chinese name: indium tin oxide) electrode.

[0076] It should be noted that the present invention does not limit the structure of the substrate 10 . As an example, the substrate 10 may be a glass substrate; as another example, it may also be the substrate 10 formed with a color filter layer.

[0077] Step S102, coating a transparent organic solution on the substrate 10 on which the first el...

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Abstract

The embodiment of the invention provides a substrate, a manufacturing method thereof, an array substrate and a reflective display panel and device, relates to the technical field of display and aims at reducing the influence of a liquid crystal light effect on the improvement of the reflectivity of a reflective liquid crystal display. The substrate is a display-side substrate of the reflective display panel and comprises multiple colorful subpixel areas. The substrate also comprises a substrate body, a first electrode and multiple transparent organic patterns, wherein the first electrode and the multiple transparent organic patterns are sequentially arranged on the substrate body, and part or all of the colorful subpixel areas are not overlapped with the area where the transparent organicpatterns are located. The transparent organic patterns are dispersedly provided with microcapsules, the microcapsules include microcapsule shells and light absorbing and light reflecting particles capable of moving in the microcapsule shells, and the moving directions of the light absorbing particles and the moving direction of the light reflecting particles are opposite under the electric field action that the electric field direction is perpendicular to the substrate body. The substrate is used for forming the reflective display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a substrate and a manufacturing method thereof, an array substrate, a reflective display panel and a device. Background technique [0002] With the rapid development of the display industry, liquid crystal display screens have spread across all aspects of people's lives, such as mobile phones, computers, TVs, watches, Pads (tablet computers), electronic tags, etc. With the increasingly powerful functions of mobile phones and the rapid development of smart wearable products, people's requirements for outdoor readability of displays are getting stronger and stronger. Therefore, reflective liquid crystal displays have been widely used and developed in recent years. At present, the reflective liquid crystal display is more and more widely used due to its advantages of low power consumption, many colors that can be displayed, and high resolution. [0003] The reflective liquid cryst...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/1347G02F1/167
CPCG02F1/133553G02F1/133514G02F1/133512G02F1/13624G02F1/136286G02F2201/52G02F2203/02G02F2203/62G02F1/134345G02F2201/123G02F2203/09G02F2202/36G02F1/134309G02F1/167
Inventor 武晓娟王春雷
Owner BOE TECH GRP CO LTD