Method For Manufacturing Foldable Hard Coating Film

Abstract

The invention relates to a method for manufacturing a foldable hard coating film. Particularly, the invention provides a method for manufacturing the foldable hard coating film which comprises a process for carrying out a first curing of a composition for forming a hard coating, and a process for carrying out a second curing for curing the entire body. The method for manufacturing a foldable hard coating film does not need complex thickness design and control, only a curing process is used for manufacturing the foldable hard coating film of different thicknesses and high hardness, and the film can be used as a glass substitute good of a foldable display or a high-hardness film.

Description

【Technical field】

[0001] The invention relates to a manufacturing method for forming a folded hard coating film having hard coating layers with different thicknesses by controlling the curing process. 【Background technique】

[0002] In the near future, curved smartphones with only a curved structure will gradually be eliminated, and mobile devices that can be bent and folded will gradually enter the market.

[0003] The above-mentioned device is a flexible display proposed after certain improvements are made to the curved displays that are currently commercially available. The flexible display technology will develop from a bendable curved form (curved) to a bendable form (bendable) or a foldable form (foldable), and finally to a rollable form (rollable). Or a scalable form of stretchable (stretchable) development.

[0004] When the display is designed to be foldable, it can be designed to be a tablet when unfolded and a smartphone when folded, so that various displays wit...

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