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Folding display device

A display device and support technology, applied in the direction of identification devices, instruments, etc., can solve the problems of display screen damage, difficulty in balancing the low damage of small-thickness display screens, etc., and achieve the effect of adjustable thickness

Active Publication Date: 2022-03-11
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The larger the bending radius, the smaller the extrusion of the folding mechanism on the flexible display, but the greater the thickness of the entire display device after folding; the smaller the bending radius, the smaller the thickness of the entire display device after folding, but the folding The greater the extrusion of the mechanism on the flexible display screen, the easier it is to cause damage to the display screen
[0003] Therefore, the current folding display device has the technical problem that it is difficult to balance the small thickness after folding and the low damage to the display screen.

Method used

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Embodiment Construction

[0033] 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.

[0034] An embodiment of the present application provides a foldable display device. The foldable display device includes a connecting member, a first support member and a second support member, a first rotating shaft and a second rotating shaft. The first support member connects with the first rotating shaft through the first rotating shaft. One side of the connecting piece is rotatably connected, the second supporting piece is rotatably connected to the other side of the connect...

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Abstract

The invention provides a folding display device. The folding display device comprises a connecting piece, a first supporting piece, a second supporting piece, a first rotating shaft and a second rotating shaft, the first supporting piece is rotationally connected with one side of the connecting piece through the first rotating shaft, and the second supporting piece is rotationally connected with the other side of the connecting piece through the second rotating shaft. The distance between the first rotating shaft and the second rotating shaft comprises a first interval and a second interval, the first interval is larger than the second interval, and the rotating radius of the first supporting piece when the distance between the first rotating shaft and the second rotating shaft is the first interval is smaller than the rotating radius of the first supporting piece when the distance between the first rotating shaft and the second rotating shaft is the second interval. By arranging the first rotating shaft and the second rotating shaft with the variable distance, the rotating radius of the first supporting piece and the rotating radius of the second supporting piece are adjustable, and the thickness of the folded display device is adjustable.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a foldable display device. Background technique [0002] Foldable display devices are an important development direction of future display technology. The foldable display device realizes small-sized storage by bending and disposing in a local area, and achieves a compact and portable use effect, and is widely favored by consumers. In currently used folding display devices, the bending radius of the folding mechanism is fixed. The larger the bending radius, the smaller the extrusion of the folding mechanism on the flexible display, but the greater the thickness of the entire display device after folding; the smaller the bending radius, the smaller the thickness of the entire display device after folding, but the folding The greater the extrusion of the mechanism on the flexible display screen, the easier it is to cause damage to the display screen. [0003] Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 张健佶金建模胡磊
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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