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Flexible display substrate, manufacturing method thereof and flexible display device

A flexible display and manufacturing method technology, applied in the direction of climate sustainability, final product manufacturing, sustainable manufacturing/processing, etc., can solve the problems of immature flexible display technology, high cost, and technical difficulty.

Active Publication Date: 2018-09-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this technology is currently only a prototype. Due to constraints such as technical difficulty, complex manufacturing process, and high cost, the current flexible display technology is immature and cannot be mass-produced.

Method used

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

Examples

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0039] Embodiments of the present disclosure provide a method for fabricating a flexible display substrate, such as Figure 1 ~ Figure 6b As shown, the preparation method includes the following steps:

[0040] S1: if figure 1 As shown, a plurality of protrusions 2 are fabricated on a substrate 1 .

[0041] As a possible implementation, the above step S1 may specifically include the following steps:

[0042] S11: Using glass glue to make a plurality of pa...

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PUM

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Abstract

The disclosure provides a flexible display substrate, a manufacturing method thereof and a flexible display device, aiming to reduce the technical difficulty and process complexity of preparing a stretchable display and reduce the cost. The manufacturing method includes the following steps: manufacturing multiple protrusions on a substrate; manufacturing a base film on one side of each of the multiple protrusions facing away from the substrate; manufacturing a display structure on the surface of the base film facing away from the substrate; peeling off the base film and the display structure from the substrate, and maintaining the multiple protrusions on the substrate after peeling off; and attaching the surface of the base film facing away from the display structure to an elastic base material, and stretching the elastic base material to ensure that the base film is broken at multiple recessed locations. The manufacturing method is applied to the manufacturing of stretchable display devices, and can promote the mass production of the stretchable display devices.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to a flexible display substrate, a manufacturing method thereof, and a flexible display device. Background technique [0002] Flexible displays can be used in wearable display devices, Internet of Things devices, automobiles, and artificial intelligence applications, and have received extensive attention and research in recent years. [0003] Flexible displays include various types such as curved displays, foldable displays, bendable displays, and stretchable displays. Among them, the stretchable display can be pressed or stretched according to the original planar shape under the premise of maintaining the image quality, which makes the stretchable display not only suitable for eye-catching mobile phones, but also a Useful features for wearable display devices such as smart watches, fitness trackers, etc. [0004] However, this technology is currently only a prototype. D...

Claims

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Application Information

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IPC IPC(8): H01L27/12H01L21/84
CPCH01L27/12H01L21/84H10K59/873H10K71/421Y02E10/549Y02P70/50H10K77/111H10K50/84H10K59/131H10K71/00H10K2102/311
Inventor 郭远征王品凡谢明哲
Owner BOE TECH GRP CO LTD
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