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Array substrate and manufacturing method thereof, reflective liquid crystal display panel

A technology of an array substrate and a reflective layer, applied in the field of reflective liquid crystal display panels, can solve the problems of increasing the manufacturing process of the array substrate, increasing the manufacturing cost and time, etc.

Active Publication Date: 2021-03-26
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, reprocessing the metal reflective layer will generally increase the manufacturing process of the layer structure of the array substrate, increasing the manufacturing cost and time.

Method used

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  • Array substrate and manufacturing method thereof, reflective liquid crystal display panel
  • Array substrate and manufacturing method thereof, reflective liquid crystal display panel
  • Array substrate and manufacturing method thereof, reflective liquid crystal display panel

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Wherein, the accompanying drawings are only used for exemplary illustration, and represent only schematic diagrams, and should not be understood as limitations on this patent.

[0026] see figure 1 , the present invention provides an array substrate 100 , the array substrate 100 includes a base substrate 10 , a reflective layer 20 and an alignment layer 30 sequentially stacked on the base substrate 10 . One surface of the alignment layer 30 is bonded to one surface of the reflective layer 20 . The alignment layer 30 includes a polymer, and the polymer forms an uneven layer structure 33 in the alignment layer, and the layer structure 33 is located on the surface where the alignment layer 30 and the reflective layer 20 are bonded.

[0027] The reflective layer 20 is laminated on...

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Abstract

An array substrate (10) and a manufacturing method therefor, and a reflective liquid crystal display panel (200). When forming an alignment layer (30) by means of ultraviolet light irradiation or hot baking of an alignment agent layer, the alignment agent reacts to form a polymer, such that the alignment layer (30) comprises polymer. The polymer forms an uneven layer structure (33) in the alignment layer (30), the layer structure (33) being positioned on the surface of the alignment layer (30) attached to a reflective layer (20). Thus, the uneven layer structure (33) is formed when forming the alignment layer (30) used for alignment, achieving good diffuse reflection of external light rays; relative to the prior art, there is no need to increase the manufacturing processes of the array substrate (100), reducing manufacturing costs and time.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an array substrate, a manufacturing method thereof, and a reflective liquid crystal display panel. Background technique [0002] Reflective displays have great potential in mobile devices and wearable display applications because they can use ambient light to display without requiring energy-intensive backlights. [0003] The surface of the array substrate of a common reflective liquid crystal display is generally provided with a metal reflective layer, through which the light incident on the display device in the ambient light can be reflected back, so as to realize the picture display of the display by using the ambient light. In order to enable observers to observe uniform reflection effects at various viewing angles, the metal reflective layer generally needs to be reprocessed to change the metal surface into a rough microstructure to achieve diffuse reflection. However, re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1337G02F1/1335
CPCG02F1/133553G02F1/133711
Inventor 李祥
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD