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An array substrate, a display device and an anti-peeping method thereof

A technology for array substrates and display devices, which is applied to instruments, diodes, semiconductor devices, etc., can solve problems such as reducing the touch sensitivity of display devices and reducing the brightness of display devices.

Active Publication Date: 2021-08-10
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the privacy film has a thickness of about 0.25mm, on the one hand, the privacy film will reduce the brightness of the display device; on the other hand, if the display device has a touch function, the privacy film will reduce the touch control of the display device. sensitivity

Method used

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  • An array substrate, a display device and an anti-peeping method thereof
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  • An array substrate, a display device and an anti-peeping method thereof

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] An embodiment of the present invention provides an array substrate, such as Figure 1-4 As shown, it includes multiple rows of pixel units, and also includes a base substrate 10 and a first light-shielding barrier 21 disposed on the base substrate 10; the multiple rows of pixel units include multiple rows of first pixel units 11, and the first light-shielding barrier 21 Located between adjacent first pixel units 11 .

[0031] It should be noted that, f...

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Abstract

Embodiments of the present invention provide an array substrate, a display device and a peep prevention method thereof, which relate to the field of display technology, and can realize a peep prevention function without affecting the brightness and touch sensitivity of the display device. The array substrate includes multiple rows of pixel units, and also includes a base substrate and a first light-shielding wall arranged on the base substrate; the multiple rows of pixel units include multiple rows of first pixel units, and the first light-shielding barrier The wall is located between adjacent first pixel units.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, a display device and a peep prevention method thereof. Background technique [0002] In modern society, it is very common to use computers and mobile phones in public places. With the development of network technology, more and more people are doing shopping or account transactions on the Internet. During the above operations, the operator It is often necessary to input personal information on display devices such as computers, mobile phones, automatic teller machines, and automatic ticket machines, which can easily cause personal information leakage. Therefore, the anti-peeping performance of the display device has received more and more attention. [0003] In the prior art, the anti-peeping function is achieved by sticking an anti-peeping film on the display device to block light at a certain angle. However, since the privacy film has a thickness ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/121H10K59/122H10K59/12G02F1/133512G02F1/133524H10K59/35H10K59/126H10K50/865G02F1/133514H10K59/38H10K59/173
Inventor 樊星李彦松
Owner BOE TECH GRP CO LTD
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