Protective film, method for manufacturing the same, hardening solution, and electronic device

CN123004294APending Publication Date: 2026-10-30GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
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Patent Information

Application Number
CN202510566605.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-28
Publication Date
2026-10-30

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Abstract

The application provides a protective film, a preparation method thereof, a hardening solution and an electronic device. The protective film comprises a polymer substrate layer and a hardening layer arranged on one side of the polymer substrate layer. The pencil hardness of the protective film on the side of the hardening layer away from the polymer substrate layer ranges from 6H to 9H. The protective film of the application is not easy to break and has high pencil hardness.
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