Boe technology group co., ltd. (20240184151). ANTI-PEEPING PANEL, PREPARATION METHOD, DRIVING METHOD, AND DISPLAY DEVICE simplified abstract

ANTI-PEEPING PANEL, PREPARATION METHOD, DRIVING METHOD, AND DISPLAY DEVICE

Organization Name

boe technology group co., ltd.

Inventor(s)

Cheng Han of Beijing (CN)

Xin Li of Beijing (CN)

Xing Fan of Beijing (CN)

Qixiao Wu of Beijing (CN)

Songquan Wu of Beijing (CN)

ANTI-PEEPING PANEL, PREPARATION METHOD, DRIVING METHOD, AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240184151 titled 'ANTI-PEEPING PANEL, PREPARATION METHOD, DRIVING METHOD, AND DISPLAY DEVICE

Simplified Explanation

The anti-peeping panel described in the patent application includes a first substrate, a second substrate, a composite material layer, and first and second transparent electrode layers. The first and second transparent electrode layers each consist of elongate electrodes, with at least one of each overlapping on the first substrate. The composite material layer is divided into first and second composite regions, with the second region overlapping the first overlapping region. Depending on the frequency of the electric field between the elongate electrodes, the panel can either shade or transmit light in different regions.

• The anti-peeping panel consists of a first substrate, a second substrate, a composite material layer, and first and second transparent electrode layers.
• The first and second transparent electrode layers contain elongate electrodes that overlap on the first substrate.
• The composite material layer is divided into first and second regions, with the second region overlapping the first overlapping region.
• The panel can control the shading and transmission of light in different regions based on the frequency of the electric field between the elongate electrodes.

Potential Applications

The technology described in this patent application could be applied in the following areas:

• Privacy screens for electronic devices
• Secure display panels for confidential information
• Anti-peeping filters for computer monitors

Problems Solved

This technology addresses the following issues:

• Protecting sensitive information from unauthorized viewing
• Enhancing privacy in public spaces
• Preventing visual hacking and shoulder surfing

Benefits

The benefits of this technology include:

• Improved privacy and security for users
• Customizable shading and light transmission options
• Enhanced display functionality for electronic devices

Potential Commercial Applications

A potential commercial application for this technology could be:

• Anti-peeping screen protectors for smartphones and tablets

Possible Prior Art

One possible prior art for this technology could be:

• Privacy filters for computer monitors that limit viewing angles and protect sensitive information.

Unanswered Questions

How does the anti-peeping panel affect the overall brightness and clarity of the display?

The patent application does not provide specific details on how the panel may impact the overall brightness and clarity of the display when in use.

What are the potential limitations or drawbacks of implementing this technology in various devices?

The patent application does not address any potential limitations or drawbacks that may arise from integrating this technology into different electronic devices.

Original Abstract Submitted

an anti-peeping panel, a preparation method, a driving method, and a display device. the anti-peeping panel includes: a first substrate; a second substrate; a composite material layer; first and second transparent electrode layers. the first and second transparent electrode layers includes first and second elongate electrodes respectively; orthographic projections of at least one first and second elongate electrode on the first substrate have a first overlapping region; the composite material layer includes first and second composite regions, the second composite region overlaps with the first overlapping region; when an electric field of first frequency exists between first and second elongate electrodes, the second composite region shades light, the first composite region transmits light; when an electric field of second frequency exists between first and second elongate electrodes, the second composite region transmits light, the first composite region transmits light; the first frequency is different from the second frequency.