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Flexible substrate, manufacturing method thereof, and flexible display device

A flexible substrate and flexible base material technology, which is applied in the directions of identification devices, nonlinear optics, circuit bendable/stretchable parts, etc., can solve problems such as inability to place components and inability to achieve high resolution

Active Publication Date: 2021-04-27
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, when components are manufactured on a flexible substrate with a slot area, components cannot be placed at the position of the slot area, and the spacing between the slots is usually larger than the pixel aperture, so high resolution cannot be achieved

Method used

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  • Flexible substrate, manufacturing method thereof, and flexible display device
  • Flexible substrate, manufacturing method thereof, and flexible display device
  • Flexible substrate, manufacturing method thereof, and flexible display device

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preparation example Construction

[0043] At the same time, a method for preparing the flexible substrate is also provided. The preparation method of the flexible substrate at least includes: forming a first film layer on the liner, and performing a first drying treatment on the first film layer; forming a notch in the first film layer; and, for the first film layer with the notch A film layer is subjected to a second drying process to form a flexible substrate with pre-cuts in the flexible substrate.

[0044] In addition, a flexible display device comprising the foregoing flexible substrate is also provided.

[0045] Figure 1A is a schematic top view of a flexible substrate in an unstretched state according to an embodiment of the present disclosure; Figure 1B yes Figure 1A A schematic top view of the flexible substrate shown in a stretched state. Such as Figure 1A As shown, the flexible substrate provided by the embodiment of the present disclosure includes a flexible substrate 10 . The flexible substr...

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Abstract

The present disclosure relates to the technical field of liquid crystal display. The present disclosure provides a flexible substrate. In one embodiment, a flexible substrate includes: a flexible base material, wherein the flexible base material is formed with a plurality of pre-cuts, when the flexible base material is not stretched, the pre-cuts are gaps, and when the flexible base material is stretched When stretching, the pre-slit is stretched from the notch to form a hole, wherein the hole diameter is larger than the hole diameter of the notch. The present disclosure also provides a method for preparing the above-mentioned flexible substrate and a flexible display device including the above-mentioned flexible substrate.

Description

technical field [0001] The present disclosure relates to the technical field of liquid crystal display, in particular to a flexible substrate, a preparation method thereof, and a flexible display device. Background technique [0002] In recent years, flexible display technology has developed rapidly, and one of the factors for realizing flexible display is to use a flexible substrate and fabricate display elements on the flexible substrate. For example, when components are manufactured on a flexible substrate with a hole area, the position of the hole area cannot place components, and the distance between the holes is usually larger than the pixel aperture, so high resolution cannot be achieved. Contents of the invention [0003] The purpose of the present disclosure is to solve at least one aspect of the above-mentioned problems and disadvantages existing in the prior art. [0004] At least one object of the present disclosure is to provide a flexible substrate with an i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/301G02F1/133305H05K1/0278H05K1/0283
Inventor 王品凡谢明哲郭远征
Owner BOE TECH GRP CO LTD