Foldable display device

A display device and display panel technology, applied in the direction of instruments, identification devices, etc., can solve the problems of the mismatch between the mechanism 300 and the display panel 100, the mismatch between the mechanism and the display panel, and hinder the development of foldable display devices

Inactive Publication Date: 2019-11-22
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the mismatch between the mechanism 300 and the display panel 100 in the folding process of the foldable display device has become a major problem hindering the development of the foldable display device.
[0005] In view of this, how to solve the mismatch between the mechanism and the display panel during the bending process of the foldable display device has become a key research topic for relevant researchers and technicians.

Method used

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Embodiment Construction

[0032] 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. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0033] The terms "first", "second", "third", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily to describe a specific order or sequentially. It should be understood that the items so described are interchangeable under appropriate circumstances. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive in...

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Abstract

The invention provides a foldable display device. The foldable display device has a structure that comprises both an inner bend and an outer bend. By designing the bend sizes of the structure, size differences can be compensated for each other during the inner bend and the outer bend, thereby achieving the purpose of matching the sizes of a display panel and a mechanism in a bending process.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a foldable display device. Background technique [0002] With the development of science and technology, portable devices have become a new development trend in modern society, and are gradually changing human life and bringing major changes to science and technology. In particular, the flexible display panel is more and more favored by users due to its advantages of being foldable, easy to carry, and wide application range, and provides users with a brand-new viewing experience. [0003] Currently, OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) display panels have the advantages of thinness, bendability, and foldability, and can be used in flexible display products, such as foldable mobile phones, smart watches, and vehicle displays. [0004] Figure 1A A schematic diagram of a flattened state of a foldable display device equipped with an OLED displa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 冯子康
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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