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Superbright high-definition protective film with self luminescence under sunlight or ultraviolet light and manufacturing method thereof

A protective film, ultraviolet light technology, applied in chemical instruments and methods, synthetic resin layered products, layered products, etc., can solve the problems of low light transmittance, affecting the service life of liquid crystal displays, and poor scratch resistance, etc. The production method is simple, easy to operate, and the automatic exhaust speed is fast.

Inactive Publication Date: 2012-01-18
SUZHOU XILIN OPTOELECTRONICS TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the screen protective films currently used in the market mainly have problems such as low light transmittance and poor scratch resistance. The surface of the protective film is easily scratched by hard objects such as fingers and pendants, which affects the service life of the LCD screen.
[0004] As people have higher and higher requirements for the functions of various protective films, the ordinary screen protective films on the market can no longer meet people's requirements, especially for young people, who pursue fashion and diversification, which has become a purchase for them and most people. The ultimate purpose of various protective films, so the development of high-performance and diversified protective films has broad market prospects

Method used

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  • Superbright high-definition protective film with self luminescence under sunlight or ultraviolet light and manufacturing method thereof
  • Superbright high-definition protective film with self luminescence under sunlight or ultraviolet light and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A self-illuminating ultra-bright high-definition screen protective film under sunlight or ultraviolet light, which includes: a composite main film PET substrate 4 with a thickness of 205um, an installation adhesive layer 5 with a thickness of 25um, and an installation adhesive protective film with a thickness of 50um PET substrate 6, a fluorescent anti-scratch layer 3 with a thickness of 20um, a protective film adhesive layer 2 with a thickness of 10um, and a scratch-resistant protective film PET substrate 1 with a thickness of 50um, wherein the composite main film PET substrate 4 includes double The main film PET substrate 7 with a layer thickness of 100um and the composite adhesive layer 8 of 5um provided therebetween; in this embodiment, the protective film adhesive layer 2, the installation adhesive layer 5, and the scratch-resistant layer 3 all adopt thermosetting resin production.

[0033] The specific steps of the manufacturing method of the above-mentioned scree...

Embodiment 2

[0040] A self-illuminating ultra-bright high-definition screen protective film under sunlight or ultraviolet light, which includes: a fluorescent composite main film PET substrate 4 with a thickness of 108um, a fluorescent installation adhesive layer 5 with a thickness of 5um, and an installation adhesive with a thickness of 50um Protective film PET base material 6, a thickness of 4um scratch-resistant layer 3, a protective film adhesive layer 2 with a thickness of 10um and a scratch-resistant layer protective film PET base material 1 with a thickness of 36um; wherein, the composite main film PET base material 4 includes double The main film PET substrate 7 with a layer thickness of 50um and the composite adhesive layer 8 of 8um provided therebetween; in this embodiment, the protective film adhesive layer 2 and the installation adhesive layer 5 are all made of silicone resin; The anti-scratch layer 3 is made of polyurethane acrylic resin.

[0041] The specific steps of the man...

Embodiment 3

[0048] A self-illuminating ultra-bright high-definition screen protective film under sunlight or ultraviolet light, which includes: a fluorescent composite main film PET substrate 4 with a thickness of 78um, an installation adhesive layer 5 with a thickness of 15um, and an installation adhesive protection film with a thickness of 36um Film PET base material 6, a scratch-resistant layer 3 with a thickness of 5um, a protective film adhesive layer 2 with a thickness of 10um, and a scratch-resistant layer protective film PET base material 1 with a thickness of 36um; wherein, the composite main film PET base material 4 includes a double layer The main film PET substrate 7 with a thickness of 29um and the composite adhesive layer 8 of 20um provided therebetween; in this embodiment, the protective film adhesive layer 2 is made of silicone resin, and the fluorescent mounting adhesive layer 5 is made of made of silicone resin; the anti-scratch layer 3 is made of thermosetting acrylic re...

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Abstract

The invention discloses a superbright high-definition protective film with self luminescence under sunlight or ultraviolet light which comprises: a scraping-resistant layer protective film PET substrate, a protective film glue layer, a scraping-resistant layer, a composite main film PET substrate, an installing glue layer, and an installing glue protective film PET substrate; wherein at least one layer of the scraping-resistant layer, the composite main film PET substrate, and the installing glue layer comprises fluorescent pigment or phosphor. According to the protective film of the invention, because at least one layer of the scraping-resistant layer, the composite main film PET substrate, and the installing glue layer comprises fluorescent pigment or phosphor, the whole protective film has the characteristics of self luminescence under sunlight or ultraviolet light, superbrightness, and high definition, is widely applicable to screen protective films of various liquid crystal display screens, and meets the trend of fashion pursuit for young people.

Description

technical field [0001] The invention relates to a protective film, in particular to a super-bright high-definition screen protective film which emits light automatically under sunlight or ultraviolet light and a manufacturing method thereof. Background technique [0002] With the vigorous development of electronic technology, electronic products such as mobile phones, MP4, MP5, cameras, digital video cameras, and notebook computers are being introduced from old to new. In order to prevent the screen surface of electronic products from being scratched or worn, which will affect the use, a screen protective film is generally attached to the screen surface of electronic products. [0003] However, the screen protective films currently used in the market mainly have problems such as low light transmittance and poor scratch resistance. The surface of the protective film is easily scratched by hard objects such as fingers and pendants, thereby affecting the service life of the LCD...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08B32B27/18B32B27/36B32B27/28
Inventor 金国华
Owner SUZHOU XILIN OPTOELECTRONICS TECH IND
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