Flexible display device

A flexible display device and flexible display technology, applied in identification devices, instruments, photovoltaic power generation, etc., can solve the problems of difficult touch operation of the display panel, achieve reduced volume, easy to carry, and avoid scratches or being squeezed and damaged Effect

Active Publication Date: 2021-04-09
HEFEI VISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the long-term research and development process, the inventors of the present application found that the display panel of the rollable flexible display device is difficult to perform touch operation after unfolding

Method used

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Embodiment Construction

[0021] In order to make the purpose, technical solution and effect of the present application more clear and definite, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0022] In order to solve the problem that the rollable flexible display device is difficult to perform touch operation after unfolding, the present application provides a flexible display device, which includes a flexible display panel, a rolling shaft and a support plate. Wherein, the flexible display panel includes a display surface and a back surface opposite to each other, and the flexible display panel can be rolled or unfolded around a rolling axis. The support plate can be rolled or unfolded, and at least partially attached to the back of the flexible display panel when the flexible display panel is unfolded. The supporting plate can provide a supporting surface for the flexible display panel, so that the flexible display panel c...

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PUM

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Abstract

The invention discloses a flexible display device, which comprises a flexible display panel, a curling shaft and a supporting plate. The flexible display panel comprises a display surface and a back surface which are opposite to each other. The curling shaft is fixedly connected with the fixed end of the flexible display panel, and the flexible display panel can be curled or unfolded around the curling shaft. The supporting plate can be curled or unfolded, and at least part of the supporting plate is attached to the back surface of the flexible display panel when the flexible display panel is in an unfolded state so as to support the flexible display panel. The flexible display panel can slide relative to the supporting plate. By means of the mode, the flexible display device can be curled, and touch operation can be conducted after the flexible display device is unfolded.

Description

technical field [0001] The present application relates to the display field, in particular to a flexible display device. Background technique [0002] Organic light-emitting diodes (Organic Light-Emitting Diodes, OLED) have the characteristics of self-illumination, wide viewing angle, high contrast and low energy consumption. The OLED is fabricated on a flexible substrate, and then a thin-film encapsulation layer is fabricated on the OLED to block water and oxygen, so that a flexible display panel can be fabricated. As the market demand for flexible displays increases, the research and development of various flexible display devices is paid more and more attention. Due to the flexible nature of the flexible display panel, the overall size of the flexible display device can be reduced by folding or curling the flexible display panel, so that it is easy to carry. During the long-term research and development process, the inventors of the present application found that the di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301Y02E10/549
Inventor 陈玲艳林书如
Owner HEFEI VISIONOX TECH CO LTD
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