Flexible display device

A flexible display device and flexible display technology, which are applied in the directions of identification devices, instruments, electrical components, etc., can solve the problems of complex structure, large space occupation, inconvenience to carry, etc.

Active Publication Date: 2019-09-17
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 application provides a flexible display device, which can solve the problem that the traditional flexible display device occupies a large space, is not easy to carry, and has a complex structure. It needs to use an elastic structure to wind the display panel, which causes stress to cause damage to the display panel.

Method used

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Examples

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Embodiment Construction

[0041] The description of the following embodiments refers to the attached drawings to illustrate specific embodiments that can be implemented in this application. The directional terms mentioned in this application, such as [Top], [Bottom], [Front], [Back], [Left], [Right], [Inner], [Outer], [Side], etc., are for reference only The direction of the additional schema. Therefore, the directional terms used are used to illustrate and understand the application, rather than to limit the application. In the figure, units with similar structures are indicated by the same reference numerals.

[0042] Such as figure 1 with figure 2 Shown are schematic diagrams of the front and back structures of the flexible display device provided by the embodiments of the application in the small-size display state. The flexible display device includes: a first housing 11 and a second housing 12 that are arranged oppositely, the first housing 11 and the second housing 12 are relatively movable, and...

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PUM

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Abstract

The invention provides a flexible display device. A flexible display panel is used for loading a moving type machine shell assembly, the machine shell assembly is used for movably driving the flexible display panel to form display equipment with the changeable display screen size, when two machine shells forming the machine assembly slide relatively, the size of the front surface display area of the flexible display device is changed, in the sliding process, the change of the size of the flexible display panel on the surface of the flexible display device is automatically compensated through the displacement generated by sliding of the flexible display device, thus when the size of the display area on the surface of the flexible display device is changed, the flexible display panel is matched with the flexible display device in size all the time, and large pulling from the flexible display device can be avoided.

Description

Technical field [0001] This application relates to the field of display technology, and in particular to a flexible display device. Background technique [0002] At present, OLED has received widespread attention due to its flexibility and flexibility. By folding or rolling OLED, the space occupied by larger screens can be reduced, making it more portable. Therefore, folded and rolled display devices have become flexible OLEDs. Main research direction. In the traditional flexible display device, due to the limitation of the bending radius of the flexible panel, the development of the folded and rolled display device toward light, thin, portable and diversified shapes is limited. In some traditional structures, it is necessary to roll or fold flexible panels, but this will cause stress damage to the flexible panels. [0003] Therefore, the existing technology has shortcomings and is in urgent need of improvement. Summary of the invention [0004] The present application provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30H01L27/32
CPCG09F9/301H10K59/10G06F1/1652G06F1/1624G06F1/1637
Inventor 冯子康
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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