Flexible protective film

A protective film and bending technology, applied in the field of bendable protective film, can solve the problems that affect the user experience, the protective film cannot fit well, and the protective film has poor ductility.

Pending Publication Date: 2018-03-09
SHENZHEN XINFUYI INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing protective film has poor ductility, so the existing protective film cannot be bent, so for the curved screen, the existing protective film cannot fit well, which affects the user experience

Method used

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  • Flexible protective film

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Embodiment Construction

[0010] An embodiment of the present application provides a bendable protective film for improving user experience.

[0011] In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the application, not all of them. . Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The terms "first", "second", "third", "fourth", etc. (i...

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Abstract

The embodiment of the invention discloses a flexible protective film. The protective film comprises a first layer, a second layer, a third layer and a fourth layer, wherein the first layer and the second layer are both mixed layers filled with high polymer resin; the third layer and the fourth layer are both adhesive functional layers; the first layer is arranged on the second layer; the second layer is arranged on the third layer; the third layer is arranged on the fourth layer; the fourth layer is used for being adhered onto a display screen; a filling ratio of the high polymer resin in thefirst layer is larger than a filling ratio of the high polymer resin in the second layer, so that no crack is caused when the protective film is bent; and the third layer is filled with antistatic particles. Therefore, dust adsorption and static damage of the protective film are reduced.

Description

technical field [0001] The present application relates to the field of protective films, in particular to a bendable protective film. Background technique [0002] Existing protective films have relatively poor ductility, so none of the existing protective films can be bent, so for curved screens, the existing protective films cannot fit well, which affects the user experience. Contents of the invention [0003] An embodiment of the present application provides a bendable protective film, which is used to improve user experience. [0004] An embodiment of the present application provides a bendable protective film, the protective film includes: a first layer, a second layer, a third layer and a fourth layer; wherein, the first layer and the second layer are filled with A mixed layer of polymer resin, the third layer and the fourth layer are adhesive functional layers; the first layer is on the second layer, the second layer is on the third layer, the The third layer is a...

Claims

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Application Information

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IPC IPC(8): B32B9/00B32B9/04B32B3/08B32B7/10B32B33/00
CPCB32B3/08B32B7/10B32B9/00B32B9/04B32B33/00B32B2307/50B32B2307/21
Inventor韩秋玉蔡越凡
OwnerSHENZHEN XINFUYI INDAL