Foldable display device

A display device and folding technology, applied in the direction of instruments, identification devices, etc., can solve the problems of broken or wrinkled display panels, stress concentration in the bending area of ​​flexible display panels, etc., and achieve the effect of good user experience

Active Publication Date: 2018-02-23
WUHAN 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

[0005] The purpose of the present invention is to solve the technical problem that the stress in the bending area is too concentrated in the application of the flexible display panel, which may easily cause the display panel to break or wrinkle

Method used

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Embodiment Construction

[0052] The following describes a preferred embodiment of the present invention with reference to the accompanying drawings to prove that the present invention can be implemented. These embodiments can fully introduce the present invention to those skilled in the art, making its technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0053] In the drawings, components with the same structure are denoted by the same numerals, and components with similar structures or functions are denoted by similar numerals. The size and thickness of each component shown in the drawings are shown arbitrarily, and the present invention does not limit the size and thickness of each component. In order to make the illustration clearer, the thickness of parts is appropriately exaggerated in some places in the drawings.

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Abstract

The invention provides a foldable display device which comprises a shell, a middle frame, a display panel and a surface frame. The shell comprises a shell bending device, the middle frame is mounted to the shell, the middle frame comprises a middle frame bending device opposite to the shell bending device, the display panel is mounted to the middle frame and comprises a panel bending area oppositeto the middle frame bending device, the surface frame is mounted to the shell, and the display panel is clamped into an opening. When the display panel is bent, the middle frame bending device and the shell form a cavity, and the panel bending area is bent and then placed into the cavity.

Description

technical field [0001] The present invention relates to a display device, in particular to a foldable display device. Background technique [0002] Flat display panels are widely used in computers, televisions, monitors, portable electronic devices, etc. As the market demand for large-sized screens in portable electronic devices continues to increase, devices with large-sized display areas using flat display panels have become increasingly popular. is fully developed and commercialized. [0003] With the development of flexible display panel technology, foldable or rollable display devices have become an extremely important development direction in future display technology. Due to the advantages of being thin, not fragile, bendable, foldable, and wearable, the flexible display panel can be used in bendable and deformable electronic products (Flexible products), such as smart watches, VR head-mounted displays, and vehicle displays. ,wait. [0004] During the folding or be...

Claims

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Application Information

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