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Display screen, display device and display method

A display method and a display screen technology, which are applied in the directions of instruments, optics, nonlinear optics, etc., can solve the problems of low anti-peeping flexibility of display devices, and achieve the effect of improving the anti-peeping flexibility and realizing the visual angle of view

Active Publication Date: 2017-03-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of low anti-peeping flexibility of the display device in the related art, the embodiment of the present invention provides a display screen, a display device and a display method

Method used

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  • Display screen, display device and display method
  • Display screen, display device and display method
  • Display screen, display device and display method

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0049] An embodiment of the present invention provides a display screen, such as figure 1 As shown, the display screen 100 includes: a display panel 110 and a dye liquid crystal cell 130 .

[0050] The dye liquid crystal cell 130 is located on one side of the display panel 110 , and the dye liquid crystal cell 130 is used to control the outgoing direction of light passing through the dye liquid crystal cell 130 under the action of an electric field.

[0051] Since the dye liquid crystal cell can control the outgoing direction of the light passing through the dye liquid crystal cell 130 under the action of an electric field, the dye liquid crystal cell can realize continuous change of visual angle under the condition of continuously app...

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Abstract

The invention discloses a display screen, a display device and a display method and belongs to the technical field of display. The display screen comprises a display panel and a dyed liquid crystal box that is positioned no one side of the display panel, and the dyed liquid crystal box is used for controlling an emerging direction of light passing through the dyed liquid crystal box under the action of an electric field. The problem that the display device of the related art has low peep-proof sensitivity is solved, the peep-proof sensitivity of the display device of the invention is improved, and the display screen is used for the display device.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display screen, a display device and a display method. Background technique [0002] With the development of society, various electronic devices such as mobile phones, computers and televisions are becoming more and more inseparable from people's life and work. However, while electronic devices provide people with many conveniences, they may also cause the leakage of personal information. Taking a display device as an example, the current display devices have a large viewing angle, which is very unfavorable for the security of personal information. Therefore, display devices with an anti-peeping function are attracting more and more attention. [0003] In the related art, a privacy-preventing film is usually provided in the display device, and the privacy-preventing film is located between the backlight module and the display module. The anti-peeping film includes a lens and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1323G02F1/13475G02F1/13725G02F1/1393G02F1/133723G02F2202/04G02F1/133302
Inventor 徐晓玲王延峰邱云
Owner BOE TECH GRP CO LTD
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