A kind of manufacturing method of curved screen protective film

A technology for curved screens and manufacturing methods, applied in chemical instruments and methods, lamination devices, lamination auxiliary operations, etc., can solve the problems that curved screens and protective films cannot be bonded to curved screens, and protective films cannot be completely covered, etc., to achieve Convenient fitting operation, tight combination and good firmness

CN104842592BActive Publication Date: 2017-01-18苏州壬和控股有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-01-18

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Abstract

The invention provides a curved screen protective film, which comprises: a main membrane part, which is composed of a peripheral part and a toughened glass part embedded in the peripheral part, wherein the toughened glass part is disposed corresponding to the central plane display area of the curved screen, and the periphery of the peripheral part is the arc edge corresponding to the curved screen's peripheral cambered surface area; a base plate part, which is pasted to the inner side of the peripheral part; and a bonding layer, which is disposed on the inner side of the base plate part to bond the curved screen protective film with the curved screen closely. The curved screen protective film provided by the invention can effectively solve the problems that a protective film cannot completely cover the curved screen and the protective film cannot completely fit the curved screen. At the same time, the invention also provides a manufacturing method for manufacturing the curved screen protective film.
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Description

technical field

[0001] The invention relates to the field of screen protection films, in particular to a curved screen protection film and a manufacturing method thereof. Background technique

[0002] With the development of society, people now use more and more electronic products, such as laptop computers, mobile phones, tablet computers and other electronic products have emerged as the times require. In order to improve the feel, anti-drop performance, handling and visual effects of electronic products, many electronic products have begun to use curved screens, such as Apple, Philips, Samsung and many other companies. The screens of many latest electronic products use curved technology.

[0003] The screens of electronic products will inevitably encounter scratches and damage, or be stained with dirt, and the appearance of screen protectors can solve these problems very well. The screen protectors of electronic products can not only resist oil stains, but also To a certa...

Examples

Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] Such as Figure 1 to Figure 4 As shown, the function of the curved screen protective film of the present invention is to enable the screen protective film to completely cover and adhere to the curved screen. The curved screen protective film of the embodiment of the present invention includes a main film part, the main film part is composed of a peripheral part 2 and a tempered glass part 1 embedded in the peripheral part 2, and the tempered glass part 1 is arranged correspondingly to the central plane display area of ​​the curved screen , the periphery of the peripheral portion 2 is an arc edge corresponding to the peripheral arc surface area of ​​the curved screen; the bottom plate portion 21 is pasted on the inner side of the main film portion; and the adhesive layer 3 is arranged on the inner side of the bottom plate portio...