Display device

A display device, a flexible display technology, applied in the direction of identification devices, instruments, etc., can solve the problems of affecting the service life of the screen body and the large force on the screen body, so as to improve the service life, reduce the pulling force, and reduce the stress Effect

Active Publication Date: 2021-07-16
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the support structure of the flexible display screen in the prior art, when the flexible display screen is unfolded, the sliding mechanism directly acts on the screen body, causing the folded screen body to unfold, which will cause excessive force on the screen body and affect the use of the screen body life

Method used

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Embodiment Construction

[0028] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention; and, for clarity, the dimensions of some structures may have been exaggerated. Furthermore, the features, structures, or characteristics described hereinafter may be combined in any suitable manner in one or more embodiments.

[0029] In the des...

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Abstract

The embodiment of the invention provides a display device which comprises a first supporting part and a second supporting part which are connected with each other, and the second supporting part can slide close to or away from the first supporting part in the first direction; the display device also comprises a first rotating shaft accommodated in the first supporting part; a flexible display panel, wherein one end of the flexible display panel is connected with the first rotating shaft, and the other end of the flexible display panel is connected with the second supporting part; and a transmission part, wherein at least part of the transmission part is fixed on the second supporting part, and at least the other part of the transmission part is linked with the second supporting part and the first rotating shaft; when the second supporting part slides close to or away from the first supporting part in the first direction, the second supporting part drives the first rotating shaft to rotate through the transmission part, and then the flexible display panel is driven to be wound or unfolded. According to the display device, external force does not directly act on the flexible display panel, so that the stress of the flexible display panel can be reduced, and the service life of the flexible display panel is prolonged.

Description

technical field [0001] The present invention relates to the technical field of display equipment, in particular to a supporting structure and a display device. Background technique [0002] With the development of flexible display technology, flexible screens are increasingly used in terminal devices. In a terminal device, a flexible screen is usually combined with a flexible screen support structure, and the flexible screen support structure is used to realize bending or folding of the flexible screen. Compared with traditional screens, flexible screens have advantages, for example, their volume is light and thin, and their power consumption is low. Moreover, due to the characteristics of flexible screens such as bendability and flexibility, their application scenarios are becoming wider and wider. However, in the support structure of the flexible display screen in the prior art, when the flexible display screen is unfolded, the sliding mechanism directly acts on the scree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 陈锴洪志毅
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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