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Display module and convertible privacy display

A technology of display module and display module, which is applied in the direction of instruments, nonlinear optics, optics, etc., and can solve the problems of not being able to meet the needs of use well, and the single anti-peeping function of the display.

Inactive Publication Date: 2019-04-23
SHENZHEN REELLY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display after using this method has a single anti-peep function. When information sharing is required, the original additional anti-peep layer can only be removed or destroyed, so it cannot well meet the needs of users in different scenarios.

Method used

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  • Display module and convertible privacy display
  • Display module and convertible privacy display
  • Display module and convertible privacy display

Examples

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] figure 1 It is a schematic diagram of a display module in an embodiment, the display module can display data information, and has two display states of visible sharing and anti-peeping, so that users can switch their display states independently according to needs. The display module includes a backlight module 100 , a light conversion module 200 and a display module 300 . Wherein, the light conversion module 200 is disposed between the backlight module 100 and the display module 300 .

[0022] The backlight module 100 is used to provide a backlight. The display module 300 is used to disp...

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Abstract

The invention relates to a display module which comprises a backlight module and a display module body.The display module further comprises a light ray conversion module located between the backlight module and the display module body.The light ray conversion module comprises a first transparent conductive membrane, a second transparent conductive membrane and a peep-prevention structure.The first transparent conductive membrane is attached to the backlight module.The second transparent conductive membrane is attached to the display module body.The peed-prevention structure is arranged between the first transparent conductive membrane and the second transparent conductive membrane and fixed on the first transparent conductive membrane, and is perpendicular to the backlight module.The light ray conversion module further comprises liquid crystals, wherein the part between the first transparent conductive membrane and the second transparent conductive membrane is filled with the liquid crystals.The display module can be converted between the visual sharing function and the peep-prevention function and is small in thickness.The invention further relates to a convertible peep-prevention displayer.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to a display module and a convertible anti-peeping display. Background technique [0002] With the development of technology, electronic devices such as mobile phones, personal digital assistants and computers have become more and more popular. During the use of electronic devices, how to protect personal privacy has also become one of the problems that electronic devices need to solve. For example, mobile phones, when users view and edit important information, there is a security risk that the content of the information will be peeked, resulting in privacy leaks, and when personal terminals are taking public transportation or in other public places, users do not want people around to see their mobile phones What is displayed on the screen. The traditional way to solve this problem is to add a peep-proof layer on the outer surface of the display of the electronic device, so as to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G02F1/13357
CPCG02F1/1323G02F1/133606
Inventor 伍鹏飞
Owner SHENZHEN REELLY SCI & TECH CO LTD
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