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US 11,457,536 B2Granted
Protective film, electronic device having same, and method for attaching protection film
AssigneeSamsung Display Co., Ltd.
InventorsHeonjung Shin, Kyungtae Kim, Boa Kim, Hyunjoon Oh
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Abstract
An electronic device includes a flexible display module, a window on the flexible display module, and a protective base film on the window, and having a first modulus at a first temperature and a second modulus lower than the first modulus at a second temperature 80° C. higher than the first temperature, wherein the difference between the first modulus and the second modulus may be no greater than about 985 MPa.
Claims10
An electronic device comprising:
- a flexible display module;
- a window on the flexible display module;
- and
- a protective base film on the window, and having a first modulus at a first temperature and a second modulus lower than the first modulus at a second temperature that is about 80° C. higher than the first temperature,
- wherein a difference between the first modulus and the second modulus is 985 MPa or less.
2 more elements
Dependencies are inferred from the claim text.