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Display device

A display device and device technology, applied in the direction of instruments, optical components, optics, etc., can solve problems such as difficult switching

Inactive Publication Date: 2016-08-31
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-peeping devices produced by these anti-peeping technologies can only be used in the anti-peeping mode, and it is difficult to switch between the ordinary non-peeping-proof mode and the anti-peeping mode

Method used

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Embodiment Construction

[0029] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0030] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0031] The present invention provides a display device, see figure 1 , the display device includes a display panel 100 and an electrowetting prism device 200 arranged in the light emitting direction...

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PUM

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Abstract

The invention relates to a display device which comprises a display panel and an electric wetting prism component, wherein the electric wetting prism component is arranged along a light emitting direction of the display panel; the electric wetting prism component comprises a plurality of micro-lens structures and a mode control line; each of micro-lens structures is corresponding to a pixel unit of the display panel; each of the micro-lens structures comprises a sealing chamber, a nonpolar insulating solution and an electrolyte solution; the nonpolar insulating solution and the electrolyte solution are sealed in the sealing chamber; a first lateral inner wall and a second lateral inner wall of the sealing chamber both comprise a hydrophobic layer and electrode pillar located on one side of the hydrophobic layer away from the nonpolar insulating solution and the electrolyte solution; the first side and the second side are two opposite sides; the electrode pillar in each of the micro-lens structures is connected with the mode control line; the nonpolar insulating solution and the electrolyte solution are in different refractive indexes. The display device provided by the invention is used for applying different voltages to the electrode pillar of each of the micro-lens structures through the mode control line, so that the display can be switched between different work modes.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] As people increasingly use electronic products in public places to meet entertainment or office demands, privacy leaks are always inevitable. In this regard, some anti-peep technologies have appeared in the industry, for example, the use of polymer films with anti-peep function, or the use of polarizer absorption axis angle transformation combined with compensation films to achieve anti-peep function. However, the anti-peeping devices produced by these anti-peeping technologies can only be used in the anti-peeping mode, and it is difficult to switch between the ordinary non-peeping-proof mode and the anti-peeping mode. Contents of the invention [0003] To address the above defects, the present invention provides a display device that can be switched between a non-peep-proof mode and a peep-proof mode. [0004] The disp...

Claims

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Application Information

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IPC IPC(8): G02B26/00G02B27/22
CPCG02B26/005G02B30/27
Inventor 王志东邱云董学
Owner BOE TECH GRP CO LTD
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