View source for 17813924. METHOD OF MANUFACTURING ADHESIVE MEMBER, METHOD OF MANUFACTURING DISPLAY DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE MANUFACTURED BY THE METHOD OF MANUFACTURING DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)

=METHOD OF MANUFACTURING ADHESIVE MEMBER, METHOD OF MANUFACTURING DISPLAY DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE MANUFACTURED BY THE METHOD OF MANUFACTURING DISPLAY DEVICE=


==Organization Name==

[[:Category:Samsung Display Co., Ltd.|Samsung Display Co., Ltd.]]


[[Category:Samsung Display Co., Ltd.]]

==Inventor(s)==

[[:Category:Tetsuya Fujiwara of Tsurumi-ku (JP)|Tetsuya Fujiwara of Tsurumi-ku (JP)]][[Category:Tetsuya Fujiwara of Tsurumi-ku (JP)]]

==METHOD OF MANUFACTURING ADHESIVE MEMBER, METHOD OF MANUFACTURING DISPLAY DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE MANUFACTURED BY THE METHOD OF MANUFACTURING DISPLAY DEVICE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17813924 titled 'METHOD OF MANUFACTURING ADHESIVE MEMBER, METHOD OF MANUFACTURING DISPLAY DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE MANUFACTURED BY THE METHOD OF MANUFACTURING DISPLAY DEVICE

==Simplified Explanation==

The patent application describes a method of manufacturing an adhesive member using a resin composition. The resin composition has a specific viscosity and is exposed to two different lights to form a preliminary adhesive member and then an adhesive member. The preliminary adhesive member has certain properties such as a curing rate, loss tangent, and glass transition temperature. The method aims to increase the reliability of the adhesive member.

* The method involves providing a resin composition with a specific viscosity.
* The resin composition is exposed to a first light to form a preliminary adhesive member with a certain curing rate.
* The preliminary adhesive member is then exposed to a second light with a higher light integral/dose to form the final adhesive member.
* The preliminary adhesive member has a specific loss tangent and glass transition temperature.
* The method aims to increase the reliability of the adhesive member.

==Potential Applications==
* Manufacturing of adhesive products
* Bonding materials in various industries such as automotive, electronics, and construction

==Problems Solved==
* Inconsistent curing rates of adhesive members
* Lack of reliability in adhesive bonding

==Benefits==
* Increased reliability of adhesive members
* Improved bonding strength and durability
* Enhanced performance in various applications


==Original Abstract Submitted==

A method of manufacturing an adhesive member includes providing, for a substrate, a resin composition having a viscosity of about 5 cP to about 50 cP, as measured according to JISK2283 method, at about 25° C. The resin composition is exposed to a first light to form a preliminary adhesive member having a curing rate of about 80% to about 98%. The preliminary adhesive member is exposed to a second light having a light integral/dose that is more than that of the first light to form an adhesive member. The preliminary adhesive member may have a loss tangent (tan δ) of about 0.2 to about 0.6 and may have a glass transition temperature of about −70° C. to −30° C. Accordingly, the preliminary adhesive member and adhesive member formed by the method of manufacturing an adhesive member may exhibit increased reliability.



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