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Folding display panel

A technology for display panels and folding parts, which can be used in identification devices, cooling/ventilation/heating renovation, instruments, etc., can solve the problem of easy wear of the rotating mechanism, reduce the risk of wear, and alleviate the problem of wear debris on the contact surface.

Active Publication Date: 2021-10-08
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a foldable display panel to alleviate the technical problem that the rotating mechanism in the existing foldable mobile phone is easy to wear

Method used

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0032] An embodiment of the present application provides a foldable display panel, which is used to alleviate the technical problem that the rotating mechanism in the existing foldable mobile phone is easy to wear. The folding display panel includes a plane part, a folding part and a heat dissipation member. The plane part includes a first plane part and a second plane part. The folding part includes a fixing mechanism and a rotating mechanism rotatably connected to the fixing me...

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Abstract

The invention provides a folding display panel, which comprises a plane part, a folding part and a heat dissipation component, the plane part comprises a first plane part and a second plane part, the folding part comprises a fixing mechanism and rotating mechanisms rotationally connected with the fixing mechanism, and the rotating mechanisms comprise a first rotating mechanism and a second rotating mechanism. The first rotating mechanism is connected with the first plane part, the second rotating mechanism is connected with the second plane part, and the heat dissipation component is connected with at least one of the first rotating mechanism and the second rotating mechanism. According to the display panel, the heat dissipation component connected with the rotating mechanism is arranged, heat generated by the rotating mechanism can be taken away by the heat dissipation component in the folding process of the display panel, and therefore the problem that the contact face is abraded due to the fact that lubricating grease at the position is oxidized due to high temperature can be solved, and the risk of abrasion of the rotating mechanism is reduced.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a foldable display panel. Background technique [0002] With the continuous update of mobile phone technology and the pursuit of large-screen mobile phones, folding mobile phones have emerged as the times require. When the screen is closed, the folding mobile phone is approximately the size of an ordinary mobile phone, which is convenient to carry around. When the screen is unfolded, it can become a small model. Tablet PC has both entertainment and office functions, so it caters to the needs of today's consumers for portability and versatility. At present, folding mobile phones mainly realize the half-folding of the left and right parts of the fuselage through the hinge rotation mechanism. During the process of realizing the torque of the hinge rotation mechanism, the friction between the rotating parts will generate a lot of heat, resulting in high temperature at the ...

Claims

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Application Information

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IPC IPC(8): G09F9/30H05K7/20
CPCG09F9/301H05K7/20981H05K7/20954H04M1/022H04M1/0268F16C11/04H04M1/0214H05K7/20963
Inventor 曹欢
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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