TWM538597U - Optical coating structure of screen surface - Google Patents

Description

Optical coating structure on the screen surface

The invention provides an optical coating structure of a screen surface, in particular, an absorption optical coating layer which can be directly disposed on a screen by using an optical coating film or the like, thereby directly reducing the reflection interference and preventing the reflected light from interfering with the screen. An optical coating structure that resolves the color of the screen surface.

According to the blue light, a kind of strong light with a wavelength range between 380 nm and 500 nm, if the human eye is exposed to blue light for a long time, it is easy to cause eye fatigue, retinal damage, and age-related macular degeneration. At present, most people live or work for a long time to visually inspect the liquid crystal display (for example, a mobile phone or a computer screen), and the blue light is directly emitted from the glass liquid crystal panel and directly enters the user's eyes.

In order to solve this problem, most of the current display modules are coated with an anti-reflection film on the upper layer of the display module to increase the transmittance of external incident light incident on the anti-reflection film, so that most of the external incident light can penetrate the anti-reflection film and enter. To the display module. The anti-reflection mechanism of such an anti-reflection film mainly focuses on the ratio of the internal material concentration ratio of the anti-reflection film and the coating method. There is also an anti-reflection film formed by plating a plurality of layers of different refractive indices, and by the destructive interference generated between the stacked layers of the plurality of layers, however, the anti-reflection film formed by the coating method involves the coating process. Parameters and material properties are less likely to control their reflectivity.

However, when the above anti-reflective film is used, the following problems and defects are indeed to be improved:

1. The reflection of the anti-reflective film interferes with the light source, which will cause the reflected reflection to interfere with the light and damage the screen resolution color.

Second, the anti-reflection and anti-glare treatment of general glass can only diffuse the reflection of the light source, and can not reduce the reflected interference light.

Third, the use of multi-layer coating to compensate for light interference problems, but this practice is more difficult and difficult to control.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, evaluated and considered through multiple parties, and have accumulated many years of experience in the industry, and through continuous trial and modification, they have designed this simple screen. By directly providing a single-layer or multi-layered absorption optical coating layer by optical coating or the like, a novel patenter who can reduce the reflection interference and avoid the reflected light from interfering with the optical coating structure of the screen surface of the screen resolution color can be achieved.

The main purpose of the novel is to simply use the optical coating method to achieve high penetration, shield harmful light sources, and effectively shield the reflected interference light.

Another main purpose of the present invention is to plate a single or multiple layers of absorptive optical coatings to absorb 0.5% to 100% of the source and the reflective interference source.

Another main purpose of the present invention is to combine the screen protector and the anti-collision and scratch-proof, absorb harmful light and interfere with the light, so that the user can watch the screen more easily and watch the color more beautifully.

In order to achieve the above object, the structure of the present invention comprises: a substrate layer, and at least one absorption optical coating layer is disposed on at least one side of the substrate layer for absorbing the light emitted by the screen and absorbing the reflection interference of the external light; When the user uses the present invention in a mobile phone, a liquid crystal screen, or a lens lens, the substrate layer is a protective layer structure or a surface layer thereof, and when the user uses the optical coating technology to simply set the absorption optical coating layer. After the substrate layer is used, the absorption optical coating layer can directly absorb the high-energy blue light emitted by the screen, and the reflection cancellation principle can also be utilized to reduce the reflection of the external light, thereby reducing the interference of the reflected light and causing eye fatigue. Or affect the screen resolution color, which will increase the contrast sensitivity and achieve the effect of brightening.

According to the above technology, it is possible to achieve breakthroughs in the reflection of the light-damaging eye and the interference screen color of the conventional anti-reflection film, and the problem that the multilayer film is complicated and difficult to control, thereby achieving the practical progress of the above advantages.

1, 1a‧‧‧ substrate layer

11‧‧‧Fitting layer

2, 2a, 2b‧‧‧absorbent optical coating

21‧‧‧Anti-light department

22‧‧‧ Filter Department

23‧‧‧Enhanced Department

3b‧‧‧Anti-glare film

4b‧‧‧Filter film

5b‧‧‧Antireflection film

6b‧‧‧Atomizing membrane

The first figure is an exploded view of the preferred embodiment of the present invention.

The second figure is a schematic structural view of the novel absorption optical coating layer.

The third drawing is a schematic view of the combination of the preferred embodiment of the present invention.

The fourth figure is a schematic diagram of the absorption of the light source of the preferred embodiment of the present invention.

The fifth figure is a schematic structural view of still another embodiment of the present invention.

Figure 6 is a schematic view showing the structure of another embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first, second and third figures, which are schematic diagrams of the exploded view and the absorption optical coating layer of the preferred embodiment of the present invention, and a schematic diagram of the combination, which can be clearly seen from the figure. The invention comprises: a substrate layer 1 having a bonding layer 11 on one side thereof, and the base material is polyethylene terephthalate (PET), glass, acrylic, gemstone Or one of the materials of the metal; and at least one absorption optical coating layer 2 is disposed on at least one side of the substrate layer 1 and is configured to absorb the light diverging from the screen and absorb the reflection of external light, the absorption optics The coating layer 2 includes a light-shielding portion 21 for reducing light reflection and glare, a filter portion 22 for filtering out light waves other than the wavelength of the specified range, and an increase in the intensity of the reflected light and the increase in the intensity of the transmitted light. Transmissive portion 23.

According to the above description, the structure of the present technology can be understood, and according to the corresponding cooperation of the structure, the single-layer or multi-layer absorption optical coating layer 2 can be directly disposed on the screen by optical coating or the like. The advantages of reducing reflection interference and avoiding reflected light to interfere with the resolution of the screen are explained, and the detailed explanation will be described below.

Please refer to the first to fourth figures at the same time, which is an exploded view of the preferred embodiment of the present invention, a schematic structural view of the absorption optical coating layer, a combined schematic diagram, and a schematic diagram of the light source absorption. As can be clearly seen from the figure, in the present embodiment, the substrate layer 1 is exemplified by a protective paste. Therefore, after the absorption optical coating layer 2 is placed on the substrate layer 1 by the technique of optical coating, the bonding can be utilized. The layer 11 is combined with a screen surface of a mobile phone screen, a liquid crystal screen, a lens lens, a television screen, and the like, and the filter portion 22 of the absorption optical coating layer 2 filters out high-energy short-wavelength light waves (such as blue light) harmful to the eyes, and The light-shielding portion 21 and the anti-transmission portion 23 are combined to diffuse or reduce the intensity of the reflected light generated by the external light source (such as sunlight or LED light) on the screen, or the reflected light is used to offset the external light source to reduce the reflection. Interference, avoiding the reflection light to interfere with the purpose of analyzing the color of the screen, thereby improving the contrast sensitivity and achieving the effect of brightening, and the absorption effect of the light source of the present invention is set according to the user's demand, and the single layer or the plurality of layers are sucked. The optical coating layer 2 is received, and the percentage of absorbable light source and reflected interference light source is 0.5% to 100%.

Please refer to the fifth figure at the same time, which is a schematic structural view of another embodiment of the present invention. It can be clearly seen from the figure that the embodiment is similar to the above embodiment, and the substrate layer 1a is changed to be an electronic product. The screen itself (transparent sheet of the surface), and also by the technique of optical coating, a single layer or a plurality of layers of the absorptive optical coating layer 2a are directly provided on the substrate layer 1a, thereby achieving the above-mentioned progress.

Please also refer to the sixth figure, which is a schematic structural view of another embodiment of the present invention. It can be clearly seen from the figure that the present embodiment is similar to the above embodiment, and the absorption optical coating layer of the present invention is similar. The 2b side is further equipped with a light-resistant film 3b (for reducing light reflection and glare), a filter film 4b (for filtering out light waves of a specified range of wavelengths), and an anti-reflection film 5b (for reducing the intensity of reflected light and increasing transmitted light). The strength) or the atomizing film 6b, in combination with the absorption optical coating layer 2b, greatly reduces the reflection interference light source, and greatly improves the contrast sensitivity.

However, the above description is only the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

In summary, the optical coating structure of the screen surface of the present invention can achieve its efficacy and purpose when used, so the novel is a new type of application with excellent practicability, which is in accordance with the requirements of the new patent. To apply, I hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the creator will try his best to cooperate and feel good.

1‧‧‧ substrate layer

2‧‧‧Absorbing optical coating

Claims (10)

An optical coating structure for a screen surface, comprising: a substrate layer; at least one absorption optical coating layer disposed on at least one side of the substrate layer for absorbing light emitted by the screen and absorbing reflection of external light . The optical coating structure of the screen surface according to claim 1, wherein the absorption optical coating layer comprises a light-resistant portion for reducing light reflection and glare. The optical coating structure of the screen surface according to claim 2, wherein the absorption optical coating layer comprises a filter portion for filtering light waves other than the wavelength of the specified range. The optical coating structure of the screen surface according to claim 3, wherein the absorption optical coating layer comprises an anti-reflection portion for reducing the intensity of the reflected light and increasing the intensity of the transmitted light. The optical coating structure of the screen surface according to claim 4, further comprising a light-proof film disposed on one side of the absorption optical coating layer for reducing light reflection and glare. The optical coating structure of the screen surface according to claim 4, further comprising a filter film disposed on the side of the absorption optical coating layer for filtering light waves other than the wavelength of the specified range. The optical coating structure of the screen surface according to claim 4, further comprising an antireflection film disposed on one side of the absorption optical coating layer for reducing the intensity of the reflected light and increasing the intensity of the transmitted light. The optical coating structure of the screen surface according to claim 4, further comprising an atomizing film disposed on one side of the absorption optical coating layer. The optical coating structure of the screen surface according to claim 4, wherein the substrate layer has a bonding layer on one side. The optical coating structure of the screen surface according to claim 1, wherein the base material is one of polyethylene terephthalate (PET), glass, acrylic, gemstone or metal. Material.