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display device

A display device and flat display technology, applied in the direction of identification device, instrument, machine/stand, etc., can solve the problems of large volume, single display surface, occupying a lot of space, etc., and achieve small occupied volume, convenient operation and simple structure. Effect

Active Publication Date: 2022-05-13
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display device to solve the problems in the prior art that large-scale flexible screens mostly use single-sided flexible display, the display surface is single, and the volume is large and takes up a lot of space.

Method used

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Embodiment Construction

[0036] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0037] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0038] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0039] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display device, which belongs to the field of display technology. The display device includes a base, a linkage assembly arranged on the base, and a flexible display screen; the base includes a track, and the track includes at least a connected first linear track and an arc track; The linkage assembly includes a rotating main shaft and a plurality of rotating pieces socketed on the rotating main shaft. The plurality of stacked rotating pieces include a first rotating piece and a plurality of second rotating pieces. The first rotating piece drives the multiple second rotating pieces along the The flexible display screen is stretched or shrunk when the arc track moves; when the flexible display screen is stretched, the display device includes a flat display surface and a curved display surface; when the flexible display screen is shrunk, the display device only includes a flat display surface. The present invention can realize the multi-directional display function of the plane and the curved surface to meet the display of more information, and even when the flexible display screen is closed, at least the plane display surface can be reserved for display, which is convenient for users to use and watch at any time.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display device. Background technique [0002] With the advancement of science and technology and the continuous development of display technology, OLED (Organic Light-Emitting Diode) display technology has gradually become the leading display technology in the display field due to its unique advantages such as low power consumption, high saturation, fast response time and wide viewing angle. Mainstream technology has broad application prospects in vehicles, mobile phones, tablets, computers and TV products in the future, especially flexible display panels in OLED display technology. With the development and maturity of OLED display technology, outdoor flexible display screens are OLED display A common product for technical applications. [0003] In the prior art, for flexible display devices installed outdoors, single-sided flexible display is mostly used, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/04F16M11/04F16M11/08G09F9/30G09F9/33
CPCF16M11/04F16M11/08F16C11/04G09F9/301G09F9/33
Inventor 张晓音安平何永新
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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