CN203870279U - Mobile phone screen cover plate resisting blue light - Google Patents
Mobile phone screen cover plate resisting blue light Download PDFInfo
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- CN203870279U CN203870279U CN201420286947.9U CN201420286947U CN203870279U CN 203870279 U CN203870279 U CN 203870279U CN 201420286947 U CN201420286947 U CN 201420286947U CN 203870279 U CN203870279 U CN 203870279U
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- mobile phone
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- phone screen
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Abstract
The utility model discloses a mobile phone screen cover plate resisting blue light. The mobile phone screen cover plate comprises a substrate which is formed by poly acid carbon fat. The external surface and the internal surface of the substrate are provided with a film system. The film system of the external surface of the substrate comprises, from inside to outside in turn, an anti-impact reinforcement film layer, a blue-light-resistant film layer, a conductive film layer and an oil-resistant film layer. The film system of the internal surface of the substrate comprises, from inside to outside in turn, the anti-impact reinforcement film layer and the conductive film layer. The substrate of the mobile phone screen cover plate is coated with multiple film layers which are formed by various composite materials via a vacuum film-coating technology. A white transparent film layer (a platinum film) is finally formed via cooperation between the film layers. More than 33% of harmful blue light can be effectively filtered by the white transparent film layer, and light transmittance is maintained to be more than 79% so that visual clarity and authenticity are greatly facilitated, visual sense is eased when facing a luminescent screen due to the effect of the white transparent film layer, and visual fatigue can be effectively alleviated via filtering harmful blue light.
Description
Technical field
The utility model relates to optical mirror slip, relates in particular to a kind of mobile phone screen cover plate of anti-blue light.
Background technology
Along with the generally use of modern life mobile phone, and people's life more and more be unable to do without mobile phone, the result that has the regular use mobile phone of a lot of people to bring is that eyes appearance is sour and astringent, pain, the uncomfortable symptom such as shed tears, more serious appearance visual impairment, these uncomfortable symptoms are for a long time to mobile phone screen because of eyes, due to the harmful light being come out by mobile phone screen, the formidable enemy of the only eyes that mobile phone screen sends, generally mobile phone screen supplier is in order to embody color contrast and the saturation degree of mobile phone screen, can improve mobile phone screen lamplight brightness behind, can make like this screen surface seem and have texture as having filled a sheet glass, improve sharpness, same it also can be as glass reflection ray, but light can increase light reflection while shining to screen, especially when evening consumer in the time using mobile phone, LED light is according to increasing light reflection to mobile phone screen, be easy to like this be hurt eyes by these light, and produce the symptom of visual fatigue, meeting slowly causes the health problem of visual impairment and headache, our eyes of " uncomfortable light " prolonged exposure that mobile phone screen produces also can cause vision system imbalance, light let us eyes that mobile phone screen sends are uncomfortable is because the high energy shortwave blue light that a large amount of irregular frequencies are contained in these light the insides, these shortwave blue lights have the through retina of eyeglass that energy can penetrate us, shortwave blue light prolonged exposure retina can produce a large amount of radical ions, these radical ions can make amphiblestroid pigment epithelial cell decline, epithelial declining can make photosensory cell lack nutrient and cause vision impairment, these shortwave blue lights are also the main causes that causes macular diseases, we are for a long time in the face of the blue light that mobile phone screen produces stimulates every day, hardly realize that the short energy of blue light wavelength is high, easily cause early onset cataract, the spontaneous macular diseases such as dry and astringent, photophobia on ocular vision, fatigue.Blue light accounts for 50 ~ 60% of visible ray, and blue light is also the one of the main reasons that causes macular diseases, seriously may cause blind.Blue light can stimulate retina to produce a large amount of radical ions, make the atrophy of retinal pigment epithelium, cause again the decline of photaesthesia cell, this be because we residing be the information age, people's work all be unable to do without mobile phone with study, the time of facing mobile phone screen is more and more longer, also more and more higher by the frequency of eye.That eyes start is sour and astringent, pain, shed tears, and what it was plaintive tells us: our eyes have been subjected to injury, need in the time using mobile phone, be protected.They all can damage blue light that at present mobile phone screen sends, electromagnetic wave, free electron eyes; in order to protect eyes; must be filtered; and the method for filtering at present mobile phone screen blue light is at mobile phone screen surface label layer protecting film; after film for mobile phone screen; transmittance tends to decline, and the film pasting easily produces cut affects visual effect, still not ideal enough to anti-blue light effect.The material major part of mobile phone screen cover plate is organic glass (polymethacrylate), and this organic glass is easily broken, and shock resistance is undesirable.
Summary of the invention
The purpose of this utility model is to provide the one can effective filtering noxious blue light, and protection eyes are alleviated the mobile phone screen cover plate of visual fatigue.
For achieving the above object, the utility model adopts following technical scheme:
A mobile phone screen cover plate for anti-blue light, it comprises substrate, and the outside surface of described substrate and inside surface are equipped with film system, and the film system of the outside surface of described substrate sequentially comprises shock resistance strengthening rete, anti-blue light rete, conductive film layer and oil-stain-preventing rete from the inside to surface; The film system of the inside surface of described substrate sequentially comprises shock resistance strengthening rete and conductive film layer from the inside to surface.
The thickness of the shock resistance strengthening rete of the outside surface of described substrate and the inside surface of substrate is 0.1-600 nanometer.
The thickness of the outside surface anti-blue light rete of described substrate is 0.1-600 nanometer.
The thickness of the conductive film layer of the outside surface of described substrate and the inside surface of substrate is 0.1-600 nanometer.
The thickness of the oil-stain-preventing rete of the outside surface of described substrate is 0.1-600 nanometer.
Described substrate is by gathering the moulding of sour carbon fat.
The effect of the shock resistance strengthening rete of outer surface of substrate and inside surface: 1, can make the impact resistance of substrate improve, substrate is not easy fragmentation and avoids injuring eyes; 2, improve the adhesion of substrate, the medium that can be used as the lower skim layer of plating has fine cohesive action to make to be not easy between rete delamination.
The effect of the anti-blue light rete of outer surface of substrate: anti-blue light rete is that the transparent rete of a kind of white (platinum rete) can unique effective filtering noxious blue light and ultraviolet ray and various harmful rays; The blue light absorption rate that is 380-500nm for wavelength reaches more than 33%, makes vision light, thereby and then alleviate visual fatigue can enter desirable visual state.
The effect of the oil-stain-preventing rete of outer surface of substrate: mobile phone screen lid surface is coated with after multilayer film, cover plate film surface especially easily produces spot, and spot can be destroyed rete effect.Under the microscope, we can find that rete is cavernous structure, so greasy dirt especially easily infiltrates to rete.The method solving is on rete, to plate one deck again and have the rete of oil rub resistance and water resistance, and this rete not only can not change the optical property of other retes, and also has oil rub resistance, wear-resisting wiping and conductive effect; Oil-stain-preventing rete covers the substrate that plates multiple rete, and can reduce with oil and the contact area of mobile phone screen cover plate by Jiang Shui, makes oil and water droplet be difficult for adhering to mobile phone screen lid surface.
The utility model adopts the principle of electron beam vacuum evaporation, after utilizing charged particle to accelerate, there is the feature of certain kinetic energy in electric field, ion is guided into and wanted the electrode made by the substrate of plated film, and bombard high purity metal oxide component by electron gun with high temperature, the nano molecular being evaporated makes its method that moves to substrate and finally deposit film forming on substrate along certain direction.This utility model technology is in conjunction with the trajectory of electron motion utilizing in the special distribution control electric field in magnetic field, and the technique of improving plated film with this, makes coating film thickness and homogeneity controlled, and the rete compactness of preparation is good, cohesive force strong and high purity.
The utility model has the feature of certain kinetic energy after utilizing charged particle to accelerate in electric field, ion is guided into and wanted the electrode (negative electrode) made by the substrate of plated film, and bombard high purity metal oxide component (anode) by electron gun with high temperature, the nano molecular being evaporated makes its method that moves to substrate surface and finally deposit film forming on substrate surface along certain direction.This utility model technology is in conjunction with the trajectory of electron motion utilizing in the special distribution control electric field in magnetic field, and the technique of improving plated film with this, makes coating film thickness and homogeneity controlled, and the rete compactness of preparation is good, cohesive force strong and high purity.
The utility model is coated with stratified film on the substrate of mobile phone screen cover plate, the rete being formed by technique for vacuum coating by multiple compound substance, coordinating between rete and rete finally forms the transparent rete (platinum film) of a kind of white, the effectively more than 3% harmful blue light of filter 23 of rete (platinum rete) that white is transparent, transmittance keeps more than 79% sharpness and the authenticity for vision to have good contribution, it is light that transparent rete (platinum rete) effect of white faces toward luminescent screen vision, by effectively alleviating visual fatigue to the filtration of harmful blue light.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details:
Fig. 1 is exploded view of the present utility model.
embodiment
As shown in Figure 1, the mobile phone screen cover plate of a kind of anti-blue light of the utility model, it comprises substrate 1, the outside surface of described substrate 1 and inside surface are equipped with film system, and the film system of the outside surface of described substrate 1 sequentially comprises shock resistance strengthening rete 2, anti-blue light rete 3, conductive film layer 4 and oil-stain-preventing rete 5 from the inside to surface; The film system of the inside surface of described substrate 1 sequentially comprises shock resistance strengthening rete 6 and conductive film layer 7 from the inside to surface.
The thickness of the shock resistance strengthening rete 2,6 of the inside surface of the outside surface of described substrate 1 and substrate 1 is 0.1-600 nanometer, and includes the component of following mass percent: monox 20%-80%; Zirconia 20%-80%.
The thickness of the outside surface anti-blue light rete 3 of described substrate 1 is 0.1-600 nanometer, and includes the component of following mass percent: tin oxide 30%-60%; Rubidium 10%-40%; Platinum 10%-40%.
The thickness of the conductive film layer 4,7 of the inside surface of the outside surface of described substrate 1 and substrate 1 is 0.1-600 nanometer, and the film material of described conductive film layer 4,7 is tin indium oxide.
The thickness of the oil-stain-preventing rete 5 of the outside surface of described substrate 1 is 0.1-600 nanometer, and includes the component of following mass percent: magnesium fluoride 60%-80%; Tin indium oxide 20%-40%.
Described substrate 1 is by poly-sour carbon fat moulding.
The effect of the anti-blue light rete 3 of substrate 1 outside surface: anti-blue light rete 3 is that the transparent rete of a kind of white (platinum rete) can unique effective filtering noxious blue light and ultraviolet ray and various harmful rays; The blue light absorption rate that is 380-500nm for wavelength reaches more than 33%, makes vision light, thereby and then alleviate visual fatigue can enter desirable visual state.
The effect of the oil-stain-preventing rete 5 of substrate 1 outside surface: mobile phone screen lid surface is coated with after multilayer film, cover plate film surface especially easily produces spot, and spot can be destroyed rete effect.Under the microscope, we can find that rete is cavernous structure, so greasy dirt especially easily infiltrates to rete.The method solving is on rete, to plate one deck again and have the rete of oil rub resistance and water resistance, and this rete not only can not change the optical property of other retes, and also has oil rub resistance, wear-resisting wiping and conductive effect; Oil-stain-preventing rete 5 covers the substrate 1 that plates multiple rete, and can reduce with oil and the contact area of mobile phone screen cover plate by Jiang Shui, makes oil and water droplet be difficult for adhering to mobile phone screen lid surface.
Claims (6)
1. the mobile phone screen cover plate of an anti-blue light, it comprises substrate, the outside surface of described substrate and inside surface are equipped with film system, it is characterized in that: the film system of the outside surface of described substrate sequentially comprises shock resistance strengthening rete, anti-blue light rete, conductive film layer and oil-stain-preventing rete from the inside to surface; The film system of the inside surface of described substrate sequentially comprises shock resistance strengthening rete and conductive film layer from the inside to surface.
2. the mobile phone screen cover plate of a kind of anti-blue light according to claim 1, is characterized in that: the thickness of the shock resistance strengthening rete of the outside surface of described substrate and the inside surface of substrate is 0.1-600 nanometer.
3. the mobile phone screen cover plate of a kind of anti-blue light according to claim 1, is characterized in that: the thickness of the outside surface anti-blue light rete of described substrate is 0.1-600 nanometer.
4. the mobile phone screen cover plate of a kind of anti-blue light according to claim 1, is characterized in that: the thickness of the conductive film layer of the outside surface of described substrate and the inside surface of substrate is 0.1-600 nanometer.
5. the mobile phone screen cover plate of a kind of anti-blue light according to claim 1, is characterized in that: the thickness of the oil-stain-preventing rete of the outside surface of described substrate is 0.1-600 nanometer.
6. the mobile phone screen cover plate of a kind of anti-blue light according to claim 1, is characterized in that: described substrate is by gathering the moulding of sour carbon fat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286947.9U CN203870279U (en) | 2014-05-30 | 2014-05-30 | Mobile phone screen cover plate resisting blue light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286947.9U CN203870279U (en) | 2014-05-30 | 2014-05-30 | Mobile phone screen cover plate resisting blue light |
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| CN203870279U true CN203870279U (en) | 2014-10-08 |
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| CN201420286947.9U Active CN203870279U (en) | 2014-05-30 | 2014-05-30 | Mobile phone screen cover plate resisting blue light |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984045A (en) * | 2014-05-30 | 2014-08-13 | 奥特路（漳州）光学科技有限公司 | Mobile phone screen cover plate preventing blue light and manufacturing method thereof |
| CN111469513A (en) * | 2020-04-15 | 2020-07-31 | Oppo广东移动通信有限公司 | Protective film for display screen, preparation method of protective film and electronic equipment |
| CN111929922A (en) * | 2020-07-02 | 2020-11-13 | 滁州优立光学眼镜有限公司 | Manufacturing method of spectacle lens capable of preventing blue light |
-
2014
- 2014-05-30 CN CN201420286947.9U patent/CN203870279U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984045A (en) * | 2014-05-30 | 2014-08-13 | 奥特路（漳州）光学科技有限公司 | Mobile phone screen cover plate preventing blue light and manufacturing method thereof |
| CN111469513A (en) * | 2020-04-15 | 2020-07-31 | Oppo广东移动通信有限公司 | Protective film for display screen, preparation method of protective film and electronic equipment |
| CN111929922A (en) * | 2020-07-02 | 2020-11-13 | 滁州优立光学眼镜有限公司 | Manufacturing method of spectacle lens capable of preventing blue light |
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