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anti-peeping display

A display and anti-peep technology, applied in the field of anti-peep displays, can solve the problems of unfavorable security and confidentiality of personal information, leakage of personal information, etc., and achieve the effect of preventing peeping, protecting personal privacy and business secrets

Active Publication Date: 2016-04-06
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while electronic devices provide people with many conveniences, they may also cause the leakage of personal information.
For example, taking the display device of the prior art as an example, the display device of the prior art usually has a relatively large viewing angle, which is a great advantage for public display; however, for the security of personal information secrecy is bad

Method used

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Examples

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Embodiment Construction

[0017] An embodiment of the present invention provides an anti-peeping display, which has a relatively small display viewing angle, while providing display images for users viewing from the front, while preventing people from side viewing angles from peeping, thereby effectively protecting personal privacy and It is a trade secret; at the same time, it can also convert excess light into electrical energy, thereby achieving the effect of self-power generation.

[0018] In the following description, for purposes of illustration rather than limitation, specific details such as specific system architectures, interfaces, and techniques are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure th...

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Abstract

The embodiment of the present invention discloses an anti-peeping display, which relates to the field of display. The display has a relatively small display angle of view. While providing a display image for a user viewing from the front, it prevents people from a side viewing angle from peeping, so that it can effectively Protect personal privacy and business secrets; at the same time, it can also convert excess light into electricity, so as to achieve the effect of self-generation. According to an anti-peep display according to an embodiment of the present invention, an anti-peep film layer is provided on the light-emitting side of the display, the anti-peep film layer is in a grid structure, and the meshes in the grid structure are arranged corresponding to the pixels or sub-pixels of the display; The layers include: P-pole lead layer, P-type semiconductor layer, N-type semiconductor layer, and N-pole lead layer.

Description

technical field [0001] The invention relates to the display field, in particular to an anti-peeping display. Background technique [0002] With the development of society and the abundance of material conditions, the integration of various electronic devices such as mobile phones, computers, and televisions with people's life and work has become increasingly close. However, while electronic devices provide people with many conveniences, they may also cause the leakage of personal information. For example, taking the display device of the prior art as an example, the display device of the prior art usually has a relatively large viewing angle, which is a great advantage for public display; however, for the security of personal information Secrecy is not good. Contents of the invention [0003] An embodiment of the present invention provides an anti-peeping display. The display has a relatively small display viewing angle. While providing display images for users who are v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G09F9/35
CPCG02F1/133512G02F2202/10G02F1/13324G02F1/13306H01L31/022408H01L31/165
Inventor 秦纬于静
Owner BOE TECH GRP CO LTD
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