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Flexible display module and flexible display device

A flexible display and module technology, applied in the direction of identification devices, instruments, etc., can solve the problems of flexible screen wear, sliding, and unevenness, and achieve the effects of avoiding friction, improving smoothness, and stabilizing the guiding effect

Pending Publication Date: 2021-06-18
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a flexible display module and a flexible display device to alleviate the technical problems of flexible screen wear and unsmooth sliding in existing flexible display devices

Method used

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  • Flexible display module and flexible display device
  • Flexible display module and flexible display device
  • Flexible display module and flexible display device

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Embodiment Construction

[0037] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals. In the drawings, the thicknesses of some layers and regions are exaggerated for clear understanding and ease of description. That is, the size and thickness of each component shown in the drawings are arbitrarily shown, but the present invention is not limited thereto.

[0038] figure 1 It is a schematic diagram of the overall structure of the flexible display module p...

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Abstract

The invention provides a flexible display module and a flexible display device. A shell of the flexible display module comprises a side wall and a shell bottom, an opening is formed in the shell bottom in a display area, a cover plate is matched with the opening of the shell bottom, the side wall and the shell bottom form a containing cavity, a sliding groove is formed in the side wall, a rolling component is arranged in the containing cavity and fixedly connected with the two opposite side walls, a first bending area and a second bending area of the flexible display panel are arranged around the rolling component, then the flexible display panel slides in the containing cavity, a gap is formed between the flexible display panel and the cover plate, and the supporting component and the flexible display panel are arranged in an attached mode, at least one area is provided with a protruding part in the width direction of the flexible display panel, and the protruding part is located in the sliding groove; on the basis of cooperation of the protruding parts and the sliding grooves, it is guaranteed that a gap always exists between the flexible display panel and the cover plate in the sliding process, and the technical problems that according to an existing flexible display device, a flexible screen is abraded, and sliding is not smooth are solved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display module and a flexible display device. Background technique [0002] As people's requirements for mobile phone screens are getting higher and higher, full screens have become an inevitable trend. However, some internal components, such as the front camera of the mobile phone and the face recognition sensor, occupy the display area of ​​the screen, resulting in the loss of the display screen and making it impossible to achieve a true full screen. [0003] The emergence of CUP (Camera under Panel, camera under the screen) technology has alleviated this problem. The CUP technology does not need to dig holes, and it can transmit light and image in the CUP area; It is not clear, the sensor is not sensitive, and the appearance of the screen component area is poorly consistent with the rest of the area, and the cost is high. [0004] Based on this, a flexible displa...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/301Y02E10/549
Inventor 张卓马小钤
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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