18518135. HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC POLYMER MATERIAL, PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)

HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC POLYMER MATERIAL, PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.

Inventor(s)

Haiyan Peng of Wuhan (CN)

Shaoqin Xu of Wuhan (CN)

Xiaolin Xie of Wuhan (CN)

Xingping Zhou of Wuhan (CN)

Ming Yao of Wuhan (CN)

Botong Qiu of Shenzhen (CN)

HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC POLYMER MATERIAL, PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18518135 titled 'HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC POLYMER MATERIAL, PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE

Simplified Explanation

The abstract describes a holographic recording medium made of a first-order crosslinked network, a photoinitiator, and a second-order monomer with specific chemical groups.

• The holographic recording medium includes a first-order crosslinked network, a photoinitiator, and a second-order monomer.
• The first-order crosslinked network provides mechanical support for the medium.
• The second-order monomer contains a monomer with free radical reactivity.
• The photoinitiator initiates polymerization of the second-order monomer.
• The medium includes specific chemical groups like ester, urethane, carbamido, allophanate, or amide groups.
• The chemical groups are linked to alkyl, alkoxy, alkenyl, or aryl groups.

Potential Applications

The holographic recording medium can be used in:

• Holographic data storage
• Security features in identification cards
• 3D displays

Problems Solved

• Improved holographic recording quality
• Enhanced durability of holographic media
• Increased data storage capacity

Benefits

• Higher resolution holographic images
• Longer-lasting holographic recordings
• Versatile applications in various industries

Potential Commercial Applications

Optical technology for data storage and security applications

Possible Prior Art

Prior holographic recording media may not have the same combination of specific chemical groups and crosslinked network as described in this patent application.

Unanswered Questions

How does the holographic recording medium compare to existing holographic storage solutions in terms of data capacity and durability?

The article does not provide a direct comparison with existing holographic storage solutions in terms of data capacity and durability.

What are the specific industries or sectors that could benefit the most from this holographic recording technology?

The article does not specify the specific industries or sectors that could benefit the most from this holographic recording technology.

Original Abstract Submitted

Embodiments of this application provide example holographic recording media, holographic polymer materials, methods for preparing holographic polymer materials, and display devices. An example holographic recording medium includes a first-order crosslinked network, a photoinitiator, and a second-order monomer. The first-order crosslinked network provides a mechanical support for the holographic recording medium. The second-order monomer includes a monomer with a free radical reactivity. The photoinitiator is used to initiate polymerization of the second-order monomer. The holographic recording medium includes at least one of an ester group (I), a urethane group (II), a carbamido group (III), an allophanate group (IV), or an amide group (V). Groups linked to the ester group (I), the urethane group (II), the carbamido group (III), the allophanate group (IV), and the amide group (V) are separately selected from at least one of the following: alkyl, alkoxy, alkenyl, or aryl.