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Display device

A technology for a display device and a flexible display screen, applied in the direction of identification devices, instruments, etc., can solve the problems of display device breakage and wrinkles, and achieve the effect of improving reliability and avoiding breakage or wrinkles.

Active Publication Date: 2017-11-07
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

[0004] The present invention provides a display device to solve the technical problem that the foldable display device in the prior art breaks or wrinkles after being folded

Method used

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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 accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see figure 1 and figure 2 , the embodiment of the display device of the present invention includes:

[0027] The housing assembly 10, the housing assembly 10 includes two housings 101 and two middle frames 102, the first end of the middle frame 102 is pivotally connected to the first end of the housing 101;

[0028] Optionally, the casing 101 can be made of plastic or metal.

[0029] The connecting frame plate 20 is provided with a pivotal connector...

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Abstract

The invention discloses a display device. The display device comprises a shell assembly, a connecting frame plate, a connecting rod and a flexible display screen, wherein the shell assembly comprises a middle frame and a shell which are pivotally connected with each other; the connecting frame plate is provided with a pivoting connector which is pivotally connected with the shell; the connecting rod is separately connected with the middle frame and the pivoting connector pivotally; and the flexible display screen is arranged on the surface of the middle frame. When the shell is folded, the middle frame is abutted to the shell, so that the distance between the second end of the middle frame and the shell is greater than the distance between the first end of the middle frame and the shell. The bending perimeter of a folding region of the flexible display screen can be increased to release stress, the display device is prevented from cracking or wrinkling after being folded, and the reliability of the display device is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] Currently LCD (Liquid Crystal Display, liquid crystal display), OLED (Organic Light-Emitting Diode, organic light-emitting diode) display or PDP (Plasma Display Panel, plasma display) and other display devices based on flat display panels are mainly used in notebook computers, portable electronic equipment, etc. As the demand for large screens in portable electronic devices increases, devices for display units displaying large screens by connecting flat display panels are being developed and commercialized. In particular, taking advantage of bendable or foldable flexible display panels, foldable display devices have drawn more attention due to their portability. [0003] The inventors of the present application have discovered through long-term research and development that existing flexible display panels, such as flexib...

Claims

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Application Information

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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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