Display device with adjustable curvature

A display device and adjustable technology, applied in the direction of identification devices, instruments, etc., can solve the problem of unable to meet the diversified needs of users, and achieve the effect of simple structure, intelligent adjustment of curvature, and thin thickness

Active Publication Date: 2018-03-30
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing curved display panels cannot meet the diversified needs of users because the degree of curvature is fixed.

Method used

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  • Display device with adjustable curvature
  • Display device with adjustable curvature
  • Display device with adjustable curvature

Examples

Experimental program
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Embodiment Construction

[0027] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.

[0028] see Figure 1 to Figure 5 , the present invention provides a display device with adjustable curvature, including a backplane 1 , a flexible display panel 3 disposed on the backplane 1 , and a curvature control module 4 .

[0029] The backboard 1 includes several backplane units 10 connected end to end; The driven gear 12 at one end; the driving gear 11 in the last backplane unit 10 between two adjacent backplane units 10 meshes with the driven gear 12 in the next backplane unit 10; the curvature control module 4 is used to individually control the rotation of the driving gears 11 in the several backplane units 10.

[0030] Because when the driving gear 11 rotates, it will drive the driven gear 13 of the adjacent backplane unit 10 to r...

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PUM

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Abstract

The invention provides a curvature-adjustable display device which comprises a backboard, a flexible display panel arranged on the backboard and a curvature control module. The backboard comprises a plurality of backboard units connected end to end. Each backboard unit comprises a connecting plate, a driving gear and a driven gear, wherein the driving gear and the driven gear are fixed to the two ends of the connecting plate respectively. Every two adjacent backboard units are connected through the corresponding driving gear and the corresponding driven gear which are meshed with each other. The rotating actions of the driving gears in the backboard units can be independently controlled through the curvature control module. The backboard is presented in a specific shape by adjusting the rotating amounts of the driving gears in the backboard units respectively, so that the flexible display panel is presented in a specific curvature along with the backboard, and thus the curvature of the display device is adjusted; the structure is simple, the thickness is small, and the curvature of the display device can be intelligently adjusted.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device with adjustable curvature. Background technique [0002] With the continuous development of display technology, people have higher and higher visual requirements for display products, and curved display products have gradually become a development trend. [0003] Generally speaking, the curved display device can provide the best viewing effect from the center to the edge of the screen, while the display ability of the ordinary display device has been relatively unsatisfactory at the edge of the screen. The curved design of the entire screen of the curved display device can provide a wide panoramic image effect, whether it is in the center of the screen or around the edge, it can bring the same visual enjoyment, and it also reduces off-axis viewing when viewed at a close distance distortion. In addition, the curved display device can lengthen the viewing distan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/3026
Inventor 徐向阳
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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