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案件記録

Optical protective film and electronic equipment thereof

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92437544ファミリー
§ Ⅰ

案件概要

出願人

HUAWEI TECH CO LTD

出願番号

CN202322776874U

発明者

SHI HUALIANG; SONG ZHENG; YAN PENG

出願日

Oct 17, 2023

公開日

Aug 27, 2024

パテントファミリーID

92437544

IPC分類

C09J7/29

The utility model provides an optical protective film and electronic equipment thereof, the optical protective film can comprise a first adhesive layer, a polymer combination layer and an optical anti-reflection layer which are sequentially stacked, the first adhesive layer is made of a light-transmitting material, and the polymer combination layer comprises a polymer layer; the high-molecular layer is made of at least one of a hard high-molecular material and an elastic high-molecular material, so that the optical protective film has at least one of scratch resistance and broken stone impact resistance, also has relatively good light transmission performance, can meet the optical requirements of a window when being applied to the surface of the window of electronic equipment, and also can meet the requirements of the electronic equipment on the surface of the window. When the optical protective film is impacted to have the problems of cracking, surface pocking marks and the like, the optical protective film can be replaced by a new optical protective film, so that the reliability and the safety of the window are improved under the condition that the window does not need to be replaced.

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