18544686. ADHESIVE MEMBER AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
ADHESIVE MEMBER AND DISPLAY DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
WON-SEOK Kim of Yongin-si (KR)
JONGDEOK Park of Yongin-si (KR)
KANG-WOO Lee of Yongin-si (KR)
ADHESIVE MEMBER AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18544686 titled 'ADHESIVE MEMBER AND DISPLAY DEVICE INCLUDING THE SAME
Simplified Explanation: The patent application describes an adhesive member with two adhesive layers, where the second layer has varying storage moduli compared to the first layer at a specific temperature.
- The adhesive member consists of a first adhesive layer with a certain storage modulus at 25°C.
- A second adhesive layer is directly on top of the first layer, with a first portion having a higher storage modulus than the first layer at 25°C.
- The second layer also includes a second portion further away from the first portion, with a lower storage modulus than the first portion at 25°C.
Key Features and Innovation:
- Dual-layer adhesive structure with varying storage moduli.
- Enhanced adhesive properties at different temperature ranges.
- Improved bonding strength and versatility in applications.
Potential Applications: The technology can be used in industries such as:
- Automotive for bonding components with different thermal expansion rates.
- Electronics for secure attachment of delicate parts.
- Medical for wound dressings or wearable devices.
Problems Solved:
- Inconsistent bonding strength due to temperature variations.
- Limited versatility in adhesive applications.
- Challenges in bonding materials with different properties.
Benefits:
- Enhanced adhesive performance in various temperature conditions.
- Increased durability and reliability in bonding applications.
- Improved efficiency and cost-effectiveness in manufacturing processes.
Commercial Applications: Potential commercial uses include:
- Manufacturing of electronic devices.
- Automotive assembly for improved structural integrity.
- Medical device production for secure attachment.
Questions about Adhesive Members: 1. How does the dual-layer adhesive structure improve bonding strength? 2. What are the specific temperature ranges where this technology excels?
Frequently Updated Research: Stay updated on advancements in adhesive technology for potential improvements in bonding strength and versatility.
Original Abstract Submitted
An adhesive member includes a first adhesive layer having a first storage modulus at a temperature of about 25° C. and a second adhesive layer disposed directly on the first adhesive layer and including a first portion adjacent to the first adhesive layer and having a second storage modulus greater than the first storage modulus at the temperature of about 25° C. and a second portion spaced apart from the first portion in a thickness direction and having a third storage modulus smaller than the second storage modulus at the temperature of about 25° C.
