18512976. GRADIENT-INDEX LIQUID CRYSTAL LENS SYSTEM INCLUDING GUEST-HOST LIQUID CRYSTAL LAYER FOR REDUCING LIGHT LEAKAGE simplified abstract (Meta Platforms Technologies, LLC)

GRADIENT-INDEX LIQUID CRYSTAL LENS SYSTEM INCLUDING GUEST-HOST LIQUID CRYSTAL LAYER FOR REDUCING LIGHT LEAKAGE

Organization Name

Meta Platforms Technologies, LLC

Inventor(s)

Weihua Gao of Rancho Santa Margarita CA (US)

Dmytro Y Reznikov of Oakland CA (US)

Afsoon Jamali of Issaquah WA (US)

Amit Bhowmick of Kent OH (US)

Eric Stratton of Snohomish WA (US)

Yakov Soskind of Plainsboro NJ (US)

Gary D Sharp of Boulder CO (US)

Tony Donal Mcgettigan of Boulder CO (US)

GRADIENT-INDEX LIQUID CRYSTAL LENS SYSTEM INCLUDING GUEST-HOST LIQUID CRYSTAL LAYER FOR REDUCING LIGHT LEAKAGE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18512976 titled 'GRADIENT-INDEX LIQUID CRYSTAL LENS SYSTEM INCLUDING GUEST-HOST LIQUID CRYSTAL LAYER FOR REDUCING LIGHT LEAKAGE

Simplified Explanation:

The patent application describes a lens system with a leakage-reduction element overlapping the lens, designed for use in display devices.

• The lens system includes a driving electrode array, a common electrode, and a lens liquid crystal layer.
• The leakage-reduction element consists of a guest-host liquid crystal layer with dye molecules in a liquid crystal solution.
• The display device incorporates a display screen with light-emitting elements, coupled with the lens system to receive emitted light.

Key Features and Innovation:

• Lens system with leakage-reduction element for improved performance.
• Driving electrode array and common electrode for efficient operation.
• Guest-host liquid crystal layer with dye molecules for enhanced display quality.

Potential Applications:

• Display devices such as televisions, monitors, and smartphones.
• Virtual reality and augmented reality headsets.
• Medical imaging equipment.

Problems Solved:

• Minimizing leakage in lens systems.
• Enhancing display quality and clarity.
• Improving overall performance of display devices.

Benefits:

• Sharper and more vibrant display images.
• Reduced leakage for better contrast.
• Enhanced user experience with improved visual quality.

Commercial Applications:

The technology can be utilized in various commercial applications such as high-definition televisions, medical imaging devices, and virtual reality headsets. It has the potential to enhance the visual experience for users and improve the performance of display devices in the market.

Questions about Lens System Technology:

1. How does the leakage-reduction element in the lens system improve display quality? 2. What are the specific advantages of using a guest-host liquid crystal layer with dye molecules in the lens system?

Original Abstract Submitted

A lens system may include a lens and a leakage-reduction element overlapping the lens. The lens may include a driving electrode array, a common electrode, and a lens liquid crystal layer disposed between the driving electrode array and the common electrode. The leakage-reduction element may include a guest-host liquid crystal layer having dye molecules in a liquid crystal solution. A display device may include a display screen, which has a plurality of light emitting elements, and a lens system that receives light emitted from the display screen. Various other devices, systems, and methods are also disclosed.