Quantitative Characterization of the Anisotropy of the Stress-Optical Properties of Polyethylene Terephthalate Films Based on the Photoelastic Method

Quantitative Characterization of the Anisotropy of the Stress-Optical Properties of Polyethylene Terephthalate Films Based on the Photoelastic Method

Polyethylene terephthalate (PET) is one of the most commonly used substrate materials in the field of flexible electronics, and its stress-induced birefringence often has a detrimental effect on the optical properties of the device. Therefore, a deep and systematic understanding of the stress-optica...

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Bibliographic Details
Main Authors: Quanyan He, Miaojing Wang, Yitao Du, Qinghua Qin, Wei Qiu
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Polymers
Subjects:
polyethylene terephthalate film
stress-optical properties
stress-induced birefringence
anisotropy
photoelasticity
flexible electronics
Online Access:https://www.mdpi.com/2073-4360/14/16/3257

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