Patent ID: 11898066
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 2:
3. The adhesive member of claim 1, wherein the adhesive member has a second stress relaxation ratio in a range of about 1% or greater to about 30% for the shear strain of 25% at a temperature of 60° C., wherein the second stress relaxation ratio satisfies the following equation:

Z3=[1−(Z1/Z2)]×100%,

wherein
Z1 denotes a third shear stress measured immediately after the shear strain of 25% is exhibited at the temperature of 60° C.,
Z2 denotes a fourth shear stress measured 10 seconds after the shear strain of 25% is exhibited at the temperature of 60° C., and
Z3 denotes the second stress relaxation ratio.