18426062. RESIN COMPOSITION, ADHESIVE MEMBER, AND DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)

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RESIN COMPOSITION, ADHESIVE MEMBER, AND DISPLAY DEVICE

Organization Name

Samsung Display Co., LTD.

Inventor(s)

Tetsuya Fujiwara of Yokohama (JP)

RESIN COMPOSITION, ADHESIVE MEMBER, AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18426062 titled 'RESIN COMPOSITION, ADHESIVE MEMBER, AND DISPLAY DEVICE

The patent application describes a resin composition that includes a urethane (meth)acrylate oligomer, a hydroxy group-containing (meth)acrylate, and an alicyclic (meth)acrylate with a high glass transition temperature.

  • The resin composition has specific amounts of the urethane (meth)acrylate oligomer and the hydroxy group-containing (meth)acrylate, resulting in a glass transition temperature of -20°C or greater once cured.
  • The cured product of the resin composition can be used in an adhesive member and a display device.

Potential Applications:

  • This resin composition can be used in various adhesive applications where a high glass transition temperature is required.
  • It can be used in the manufacturing of display devices where a durable and strong adhesive is needed.

Problems Solved:

  • Provides a resin composition with a high glass transition temperature for applications requiring strong adhesion properties.
  • Offers a solution for creating display devices with reliable adhesive components.

Benefits:

  • Improved adhesion strength due to the specific composition of the resin.
  • Enhanced durability and reliability in display devices.

Commercial Applications:

  • This technology can be utilized in the electronics industry for display device manufacturing.
  • It can also find applications in the automotive sector for bonding components with high temperature requirements.

Questions about the resin composition: 1. What are the specific advantages of using a resin composition with a high glass transition temperature? 

  - A resin composition with a high glass transition temperature offers enhanced durability and reliability in various applications.

2. How does the specific composition of the resin affect its adhesion properties? 

  - The specific amounts of the urethane (meth)acrylate oligomer and the hydroxy group-containing (meth)acrylate contribute to the adhesion strength of the resin composition.


Original Abstract Submitted

A resin composition including a urethane (meth)acrylate oligomer containing two or more (meth)acryloyl groups, a hydroxy group-containing (meth)acrylate, and an alicyclic (meth)acrylate having a glass transition temperature of about 80° C. or greater, wherein the resin composition includes the urethane (meth)acrylate oligomer in a specific amount and the hydroxy group-containing (meth)acrylate in a specific concentration, and thus has a glass transition temperature of about −20° C. or greater and at most (e.g., less than) about 20° C. once cured is provided. An adhesive member and a display device including a cured product of the resin composition are provided.

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