Tpk Advanced Solutions Inc.

Che-Wei Yen

Ho-Chien Wu

Yi-Lung Yang

Po-Yu Hsiao

Sheng-Fa Liu

Wei-Chou Chen

Ya-Chin Chang

Ming-Chung Liu

The present invention relates to an optical stack and an organic light emitting diode display including the optical stack, wherein the optical stack has an adhesive layer. The adhesive layer is disposed between a cover plate and a circular polarizer component, between the circular polarizer component and a touch component, or between the touch component and a display component. Wherein, a storage modulus at 60° C. of the adhesive layer is between 15 kPa and 30 kPa, and a ratio of a storage modulus at −30° C. to the storage modulus at 60° C. of the adhesive layer is between 6 and 16.

Optical stack and organic light emitting diode display including storage modulus of adhesive layers

Growing community of inventors

Taoyuan, Taiwan

Che-Wei Yen