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Array substrate for reflective display panel and preparation method thereof, and display panel

A reflective display and array substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as low reflectivity and poor display effect

Active Publication Date: 2019-04-12
HEFEI BOE OPTOELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the light in the display passes through the color filter 4 twice, resulting in a loss of about 80% of light energy, resulting in low reflectivity and poor display effect
Therefore, the current reflective liquid crystal display still needs to be improved.

Method used

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  • Array substrate for reflective display panel and preparation method thereof, and display panel
  • Array substrate for reflective display panel and preparation method thereof, and display panel
  • Array substrate for reflective display panel and preparation method thereof, and display panel

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below. The embodiments described below are exemplary only for explaining the present invention and should not be construed as limiting the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification.

[0036] In one aspect of the present invention, the present invention provides an array substrate for a reflective display panel. According to an embodiment of the present invention, the array substrate includes a substrate, a pixel electrode and a light output structure disposed on the substrate, and the light output structure is used to reflect light of a predetermined wavelength in incident ambient light and transmit light of other wavelengths. The light-emitting structure in the array substrate only reflects light of a predetermined wav...

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PUM

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Abstract

The invention provides an array substrate for a reflective display panel and a preparation method thereof, and a display panel. The array substrate for the reflective display panel comprises a substrate, a pixel electrode arranged on the substrate, and a light-emitting structure, the light-emitting structure is used for reflecting light of a preset wavelength and transmitting light of other wavelengths. The light-emitting structure of the array substrate reflects only light of the preset wavelength, therefore incident ambient light can be converted into light of a target color according to requirements, color display is realized, a color film layer does not need to be arranged when the array substrate is applied to a display panel, the light utilization rate and reflectance are greatly improved, and the display effect of the reflective liquid-crystal display panel is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, relates to an array substrate used for a reflective display panel, a preparation method thereof, and a display panel. Background technique [0002] Reflective display products have the advantages of thinness, no backlight, energy saving and eye protection, and have always been the research focus of various display manufacturers. The existing E-INK reflective products on the market have high reflectivity and good readability, but their extremely low refresh rate and inability to display in color are their Achilles' heels. The reflective liquid crystal display (LCD) can realize color display and has a high refresh rate. The structure diagram of the commonly used reflective liquid crystal display can refer to figure 1 Al reflective layer 2 is coated on the top of the pixel electrode 1, the external environment white light 6 is incident from the top, passes through the po...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/1343G02F1/13357
CPCG02F1/133553G02F1/133605G02F1/133609G02F1/134309G02F1/134318G02F1/133521G02F1/13439G02F1/136209G02F2201/121G02F2201/123G02F2203/02
Inventor 杨光磊方志祥
Owner HEFEI BOE OPTOELECTRONICS TECH
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