TW202338402A - Anti-infrared photochromic lens device - Google Patents

Abstract

An anti-infrared photochromic lens device includes a functional layer, a photochromic layer and an anti-infrared protective layer. The photochromic layer is provided on a front side surface of the functional layer and is made of a photochromic material to provide a photochromic property on the front side surface of the functional layer. The anti-infrared protective layer is adhered to the photochromic layer on the front side surface of the functional layer to provide an anti-infrared property on the photochromic layer and the functional layer together. The anti-infrared property of the anti-infrared protective layer can reduce a high temperature and degradation of the photochromic layer caused by infrared rays, to thereby extend a useful life of the photochromic layer.

Description

Anti-infrared color-changing optical lens device

The present invention relates to an anti-infrared photochromic optical lens device; in particular, to a multifunctional anti-infrared photochromic optical lens device.

Regarding conventional composite functional optical lens devices, for example, the invention patent No. TW-I413650 of the Republic of China for "Infrared Absorbing Spectacle Lenses and Manufacturing Methods" discloses an infrared absorbing spectacle lens. The infrared absorbing spectacle lens includes a polyurethane resin composition and an infrared absorbing pigment.

Following the above, the infrared absorbing pigment of the aforementioned patent No. TW-I413650 is added to the polyurethane resin composition, so that the infrared absorbing spectacle lens can only form a single lens layer containing the infrared absorbing pigment, so the infrared absorbing Lenses for spectacles are subject to certain limitations in their composite functional design.

Following on from the above, the infrared-absorbing pigment of the aforementioned patent No. TW-I413650 can absorb infrared rays with wavelengths in the range of 780nm to 2500nm, and the infrared-absorbing pigment can suppress the average transmittance of the infrared rays below 30%.

Following the above, the polyurethane resin composition of the aforementioned patent No. TW-I413650 includes a prepolymer and a bridging agent, and the prepolymer is obtained by reacting a polyol compound with an alicyclic polyisocyanate, and the bridging agent It is an aromatic polyamine, and the polyurethane resin composition does not add peroxide Additive polymerization reaction.

Another commonly used composite functional optical lens device, for example: the new patent "Lens Structure and Glasses Structure" of the Republic of China Patent Announcement No. TW-M533234, which discloses a lens structure. The lens structure includes a lens body, a first light-absorbing powder, a second light-absorbing powder and a third light-absorbing powder.

Following the above, the first light-absorbing powder, the second light-absorbing powder and the third light-absorbing powder of the aforementioned patent No. TW-M533234 are added to the lens body, so that the lens structure can only form a mixed light-absorbing powder. There is only a single lens layer, so the lens structure is subject to certain limitations in the design of composite functions.

Following on from the above, the first light-absorbing powder of the aforementioned patent No. TW-M533234 has absorption for light with a wavelength less than 420nm, and the first light-absorbing powder is evenly dispersed in the lens body, so that the lens body absorbs light with a wavelength less than 420nm. The light transmittance is less than 1%.

Following on from the above, the second light-absorbing powder of the aforementioned patent No. TW-M533234 has absorption properties for light with a wavelength in the range of 800nm to 1400nm, and the second light-absorbing powder is evenly dispersed in the lens body, so that the lens The transmittance of the body to light with wavelengths in the range of 800nm to 1400nm is less than 10%.

Following on from the above, the third light-absorbing powder of the aforementioned patent No. TW-M533234 has absorption for light with a wavelength in the range of 420nm to 500nm, and its thermal decomposition temperature is higher than 200°C, and the third light-absorbing powder is uniform Dispersed in the lens body, such that the transmittance of the lens body to light with wavelengths in the range of 420 nm to 500 nm is less than 50%.

Another commonly used composite functional optical lens device is, for example, the "Spectacle Lens" new patent of the Republic of China Patent Announcement No. TW-M520648, which discloses a spectacle lens. The spectacle lens includes a lens body, a resistive film layer and two nanometer protective films, and the spectacle lens has a light-reducing soft film. structure.

Following the above, the lens body of the aforementioned patent No. TW-M520648 is an anti-blue light tinted lens, and the lens body has a front side surface and a rear side surface, and the two nanometer protective films are respectively attached to the front side of the lens body. on the surface, and attached between the rear side surface of the lens body and the resistance film layer.

Following the above, the resistive film layer of the aforementioned patent No. TW-M520648 includes several film parts and several light-transmitting slits, and each of the film parts is formed of anti-infrared material, anti-ultraviolet material and semi-transparent material. And several of the thin film portions are evenly spaced from each other on the rear side surface of the lens body, so it has the disadvantage of a complicated structure.

Following the above, the plurality of film portions in the aforementioned patent No. TW-M520648 are a plurality of hexagonal films of the same size, and the plurality of film portions are arranged adjacent to form a honeycomb shape, and between the plurality of film portions Several light-transmitting slits are formed therebetween, and the light-reducing and softening structure is composed of several thin film portions and several light-transmitting slits. Therefore, it has the disadvantage of a complicated structure.

Another commonly used composite functional optical lens device is, for example, the "lens structure" new patent of the Republic of China Patent Announcement No. TW-M450745, which discloses a lens structure. The lens structure includes a lens, a filter layer, a resistance layer and a color-changing film layer, and the filter layer, resistance layer and color-changing film layer are jointly arranged on the lens, so it has the disadvantage of a complicated structure.

Following the above, the lens of the aforementioned patent No. TW-M450745 has an outer side, and a filter layer is provided on the outer side of the lens, and the filter layer can filter blue light. The filter layer has an outer side, and the resistance layer is also provided outside the filter layer, and the color-changing film layer is provided between the filter layer and the resistance layer, so that the resistance layer is located on the outermost side.

Following the above, the color-changing film layer of the aforementioned patent No. TW-M450745 can change the transmittance of light as the light is irradiated, and the resistive layer has resistance Blocks harmful rays of infrared and ultraviolet rays, and the resistance layer can be selected as a single layer of film or a multi-layer film.

Another commonly used composite functional optical goggle device, for example: the new patent "Goggle Lens Structure" of the Republic of China Patent Announcement No. TW-M519743, which discloses a goggle lens structure. The goggle lens structure includes a lens body and a protective film.

Following the above, the lens body of the aforementioned patent No. TW-M519743 has a first surface and a second surface, and the second surface on the lens body is opposite to the first surface, and the protective film is selectively combined with On the first surface or the second surface of the lens body.

Following on from the above, the protective film of the aforementioned patent No. TW-M519743 has a layered structure, and the protective film includes a silicon oxide composite film layer, a first zirconium dioxide film layer, a first silicon dioxide film layer, and an indium tin oxide film. film layer, a second zirconium dioxide film layer and a second silicon dioxide film layer, and the silicon oxide composite film layer is combined with the first surface or the second surface of the lens body.

Following the above, the silicon oxide composite film layer in the aforementioned patent No. TW-M519743 is formed of a mixed material of silicon oxide and silicon dioxide, and the second zirconium dioxide film layer can be replaced with a titanium pentoxide film layer, and the second zirconium dioxide film layer can be replaced with a titanium pentoxide film layer. The second silicon dioxide film layer can be repeatedly provided with the second zirconium dioxide film layer and the second silicon dioxide film layer, so it has the disadvantage of a complicated structure.

Although the aforementioned Republic of China Patent Publication Nos. TW-I413650, TW-M533234, TW-M520648, TW-M450745 and TW-M519743 have disclosed various conventional composite functional optical lens devices or Optical goggles device, but there is definitely a need for further improvement in order to provide a simplified structure of an anti-infrared color-changing optical lens device.

Obviously, the aforementioned inventions and The new patent is only a reference to the technical background of the present invention and illustrates the current state of technological development. It is not intended to limit the scope of the present invention.

In view of this, in order to meet the above needs, the present invention provides an anti-infrared color-changing optical lens device, which is configured with a first front side surface and a second rear side surface on a functional optical layer or a composite functional optical layer. And a color-changing optical layer is configured to be attached to the first front surface of the functional optical layer or composite functional optical layer, and an anti-infrared protective layer is configured to be attached to the functional optical layer or composite functional optical layer. on the color-changing optical layer of the optical layer to improve the technical problem that the conventional composite functional optical lens device cannot properly provide a simplified anti-infrared protection structure on the functional optical layer or the color-changing optical layer.

The main purpose of the preferred embodiment of the present invention is to provide an anti-infrared color-changing optical lens device, which is configured with a first front side surface and a second back side surface on a functional optical layer or a composite functional optical layer, and A color-changing optical layer is configured to be attached to the first front surface of the functional optical layer or the composite functional optical layer, and an anti-infrared protective layer is configured to be attached to the functional optical layer or the composite functional optical layer. on the color-changing optical layer, thereby achieving the purpose or function of reducing or preventing high temperatures and deterioration of color-changing materials caused by infrared rays.

In order to achieve the above object, the anti-infrared color-changing optical lens device according to the preferred embodiment of the present invention includes:

A functional optical layer configured with a first front side surface and a second back side surface;

At least one color-changing optical layer is used to be attached to the first front side surface of the functional optical layer, and the color-changing optical layer is made of a color-changing optical material, and the color-changing optical layer is used to provide a color-changing optical layer. Color changing optical properties are on the first front side surface of the functional optical layer; and

At least one anti-infrared protective layer configured to attach the protective layer to the on the color-changing optical layer of the functional optical layer, and the anti-infrared protective layer is used to provide anti-infrared protection properties on the color-changing optical layer of the functional optical layer;

The anti-infrared protection property of the anti-infrared protective layer is used to reduce the high temperature and deterioration rate caused by infrared rays of the color-changing optical layer, so as to extend the service life of the color-changing optical layer.

The functional optical layer in a preferred embodiment of the present invention includes at least one UV absorbing material, at least one blue light absorbing material or a combination thereof.

In a preferred embodiment of the present invention, the color-changing optical layer includes at least one photochromic material.

In a preferred embodiment of the present invention, the anti-infrared protective layer includes at least one nanometer material or at least one nanometer oxide metal material.

In a preferred embodiment of the present invention, the color-changing optical layer or the anti-infrared protective layer is formed on the functional optical layer by flow coating.

In order to achieve the above object, the anti-infrared color-changing optical lens device according to the preferred embodiment of the present invention includes:

A composite functional optical layer configured with a first front side surface and a second back side surface;

At least one color-changing optical layer is used to adhere to the first front side surface of the composite functional optical layer, and the color-changing optical layer is made of a color-changing optical material, and the color-changing optical layer is used to provide a Color-changing optical properties are on the first front side surface of the composite functional optical layer; and

At least one anti-infrared protective layer is used to configure and protect the color-changing optical layer attached to the composite functional optical layer, and the anti-infrared protective layer is used to provide an anti-infrared protective property on the composite functional optical layer. on the color-changing optical layer;

The anti-infrared protection property of the anti-infrared protective layer is used to reduce the high temperature and deterioration rate caused by infrared rays of the color-changing optical layer, so as to extend the service life of the color-changing optical layer.

The composite functional optical layer in a preferred embodiment of the present invention includes at least one UV absorbing material, at least one blue light absorbing material or a combination thereof.

In a preferred embodiment of the present invention, the color-changing optical layer includes at least one photochromic material.

In a preferred embodiment of the present invention, the anti-infrared protective layer includes at least one nanometer material or at least one nanometer oxide metal material.

In a preferred embodiment of the present invention, the color-changing optical layer or the anti-infrared protective layer is formed on the composite functional optical layer by flow coating.

1a: Anti-infrared color changing lens device

1b: Anti-infrared color changing lens device

1c: Anti-infrared color changing lens device

1d: Anti-infrared color changing lens device

10: Functional optical layer

10a: Composite functional optical layer

10b: Curved optical layer

11: First front surface

12:Second rear surface

20: Color-changing optical layer

30: Anti-infrared protective layer

30a: First anti-infrared protective layer

30b: Second anti-infrared protective layer

31: Optical polarizing layer

32:Surface microstructure

32a: First microstructure pattern

32b: Second microstructure pattern

32c: The third microstructure pattern

32d: The fourth microstructure pattern

Figure 1: A schematic structural diagram of an anti-infrared color-changing optical lens device according to the first preferred embodiment of the present invention.

Figure 2: A schematic structural diagram of an anti-infrared color-changing optical lens device according to the second preferred embodiment of the present invention.

Figure 3: A schematic structural diagram of an anti-infrared color-changing optical lens device according to the third preferred embodiment of the present invention.

Figure 4: A schematic structural diagram of an anti-infrared color-changing optical lens device according to the fourth preferred embodiment of the present invention.

Figure 4A: A schematic front view of an anti-infrared color-changing optical lens device using a first microstructure pattern according to the fourth preferred embodiment of the present invention.

Figure 4B: A schematic front view of the second microstructure pattern of the anti-infrared color-changing optical lens device according to the fourth preferred embodiment of the present invention.

Figure 4C: A schematic front view of the third microstructure pattern of the anti-infrared color-changing optical lens device according to the fourth preferred embodiment of the present invention.

Figure 4D: A schematic front view of the anti-infrared color-changing optical lens device using the fourth microstructure pattern according to the fourth preferred embodiment of the present invention.

In order to fully understand the present invention, preferred implementation examples will be given below. Examples are described in detail with reference to the accompanying drawings, and are not intended to limit the present invention.

The anti-infrared color-changing optical lens device of the preferred embodiment of the present invention is suitable for various eyewear devices [glasses], various sunglasses or sunglasses devices [sunglasses], various virtual game console wearable glasses devices, various goggles devices [goggles], various Smart glasses or other optical glasses devices are not used to limit the scope of application of the present invention.

Figure 1 shows a schematic structural diagram of an anti-infrared ray color-changing optical lens device according to a first preferred embodiment of the present invention. Please refer to Figure 1. For example, the anti-infrared ray color-changing optical lens device according to the first preferred embodiment of the present invention includes a functional optical layer 10, at least one color-changing optical layer 20 and at least one anti-infrared ray protective layer. 30, and the functional optical layer 10, the color-changing optical layer 20 and the anti-infrared protective layer 30 form an anti-infrared color-changing lens device 1a, so as to simplify its overall structure and reduce its overall thickness.

Please refer to Figure 1 again, for example, between the functional optical layer 10 and the color-changing optical layer 20 or between the color-changing optical layer 20 and the anti-infrared protective layer 30 in another preferred embodiment of the present invention. At least one optical gain material layer (for example: primer material layer or other material layer) can be configured separately using appropriate technical means (for example: shower coating technology, spray coating technology or other technologies).

Please refer to Figure 1 again. For example, the functional optical layer 10 (for example: base material layer) can be appropriately selected to include an amorphous thermoplastic material (for example: polycarbonate, PC), polymethyl Methyl acrylate [poly(methyl methacrylate, PMMA) or any combination thereof or other thermoplastic materials with glass-like properties].

Please refer to Figure 1 again. For example, a first front side surface 11 and a second back side surface 12 are disposed on the functional optical layer 10 (for example: base material layer), and the functional optical layer 10 can be selected as a flat optical substrate layer, a curved optical substrate layer or other It is the optical substrate layer.

Please refer to Figure 1 again. For example, the functional optical layer 10 includes at least one UV absorbing material, at least one blue light absorbing material or a combination thereof, and the functional optical layer 10 can be selected from an anti-reflective layer. , a polarizing layer, a color-changing layer, an anti-blue light layer, an anti-blue ultraviolet light layer, an anti-infrared layer or other functional thin film layers.

Please refer to Figure 1 again, for example, the color-changing optical layer 20 is attached to the first front side surface 11 of the functional optical layer 10 using appropriate technical means, and the color-changing optical layer 20 It is made of a color-changing optical material, and the color-changing optical layer 20 is used to provide a color-changing optical characteristic or its additional function on the first front side surface 11 of the functional optical layer 10 to avoid strong light or strong beams. [Light beam] penetrates or penetrates the functional optical layer 10 from a front side (or outside) of the functional optical layer 10 .

Please refer to Figure 1 again. For example, the color-changing optical layer 20 of another preferred embodiment of the present invention includes at least one photochromic material or a composite material containing a photochromic material, and the color-changing optical layer 20 The optical layer 20 may alternatively include at least one primer material [for example: resin material, polyurethane [PU] resin material or other materials), and the color-changing optical layer 20 may be selected with appropriate technical means [for example: shower coating technology, spray coating technology or other coating technology) is formed on the first front side surface 11 of the functional optical layer 10, thus reducing its overall thickness due to its material compatibility.

Please refer to Figure 1 again. For example, the color-changing optical layer 20 has a uniform structural strength and a uniform thickness, and the color-changing optical layer 20 can properly support its overall structure, and the color-changing optical layer 20 has a uniform structural strength and a uniform thickness. 20 can be selected from a color-changing optical layer with structural strength or other color-changing optical layers with similar functions to assist in strengthening the structural strength of the functional optical layer 10 from a front side (or outside).

Please refer again to Figure 1, for example, with appropriate technology Means, the anti-infrared protective layer 30 is used to protect the color-changing optical layer 20 attached to the functional optical layer 10, and the anti-infrared protective layer 30 is used to provide an anti-infrared protective characteristic on the functional optical layer 10 on the color-changing optical layer 20.

Please refer to Figure 1 again. For example, the anti-infrared protective layer 30 has a uniform structural strength and a uniform thickness, and the anti-infrared protective layer 30 can be selected from an anti-infrared protective layer with structural strength or other An anti-infrared protective layer with similar functions is used to assist in strengthening the structural strength of the functional optical layer 10 from a front side (or outside).

Please refer to Figure 1 again. For example, the anti-infrared protective layer 30 is made of an anti-infrared material, and the anti-infrared protective layer 30 includes at least one nanometer material or at least one nanometer oxide metal material [ For example: nanometer tungsten oxide material], and the anti-infrared protective layer 30 may alternatively include at least one primer material [such as: resin material, silicone resin material or other anti-scratch protective materials].

Please refer to Figure 1 again. For example, the anti-infrared protective layer 30 can be formed on the color-changing optical layer 20 and the functional layer using appropriate technical means (such as shower coating technology, spray coating technology or other coating technologies). On the first front side surface 11 of the optical layer 10, the overall thickness thereof is reduced due to its material compatibility.

Please refer to Figure 1 again. For example, the anti-infrared protection properties of the anti-infrared protective layer 30 are used to reduce the high temperature and deterioration rate caused by infrared rays of the color-changing optical layer 20 [for example: color-changing optical materials] or photochromic material) to extend the service life of the color-changing optical layer 20.

Figure 2 shows a schematic structural diagram of an anti-infrared ray color-changing optical lens device according to a second preferred embodiment of the present invention, which corresponds to the anti-infrared ray color-changing optical lens device in Figure 1. Please refer to Figure 2. Compared with the first embodiment, the second preferred embodiment of the present invention has anti-infrared variable color light. The optical lens device includes a composite functional optical layer 10a, at least one color-changing optical layer 20, at least a first anti-infrared protective layer 30a and at least a second anti-infrared protective layer 30b, and the composite functional optical layer 10a can The color-changing optical layer 20, the first anti-infrared ray protective layer 30a and the second anti-infrared ray protective layer 30b form an anti-infrared ray color-changing lens device 1b.

Please refer to Figure 2 again. For example, the second anti-infrared protective layer 30b is protectively attached to the second rear side surface 12 of the composite functional optical layer 10a using appropriate technical means, and the The second anti-infrared protective layer 30b is used to provide an anti-infrared protective property on the second rear side surface 12 of the composite functional optical layer 10a.

Please refer to Figure 2 again. For example, the first anti-infrared protective layer 30a and the second anti-infrared protective layer 30b have a uniform structural strength and a uniform thickness, and the first anti-infrared protective layer 30a and the second anti-infrared protective layer 30a. The secondary anti-infrared protective layer 30b can be selected from a structurally strong anti-infrared protective layer or other anti-infrared protective layers with similar functions to assist in strengthening the composite functional optical layer 10a from a front side (or outside) and a back side. [or inner] structural strength.

Please refer to Figure 2 again. For example, the first anti-infrared protective layer 30a and the second anti-infrared protective layer 30b are made of an anti-infrared material, and the first anti-infrared protective layer 30a and the second anti-infrared protective layer 30a are made of an anti-infrared material. The anti-infrared protective layer 30b includes at least one nanometer material or at least one nanometer oxide metal material [for example: nanometer tungsten oxide material], and the first anti-infrared protective layer 30a and the second anti-infrared protective layer 30b can alternatively include At least one primer material [for example: resin material, silicone resin material or other anti-scratch protective material].

Figure 3 shows a schematic structural diagram of an anti-infrared ray color-changing optical lens device according to a third preferred embodiment of the present invention, which corresponds to the anti-infrared ray color-changing optical lens device in Figures 1 and 2. Please refer to Figure 3. Compared with the first and second embodiments, the anti-infrared resistance of the third preferred embodiment of the present invention is The linearly variable optical lens device includes a curved optical layer (curved optical substrate layer) 10b, at least one color-changing optical layer 20 and at least one anti-infrared protective layer 30, and the curved optical layer 10b, the color-changing optical layer 20 and the anti-infrared protective layer 30. The infrared protective layer 30 forms an anti-infrared color-changing lens device 1c to simplify its overall structure and reduce its overall thickness.

Figure 4 shows a schematic structural diagram of an anti-infrared ray color-changing optical lens device according to a fourth preferred embodiment of the present invention, which corresponds to the anti-infrared ray color-changing optical lens device in Figures 1, 2 and 3. Please refer to Figure 4. Compared with the first and second embodiments, the anti-infrared color-changing optical lens device of the fourth preferred embodiment of the present invention includes a functional optical layer 10, at least one color-changing optical layer 20 and At least one anti-infrared protective layer 30, and the functional optical layer 10, the color-changing optical layer 20 and the anti-infrared protective layer 30 form an anti-infrared variable lens device 1d to simplify its overall structure and reduce its overall thickness.

Please refer to Figure 4 again. For example, an outer surface of the anti-infrared protective layer 30 has at least one optical polarization layer (polarization layer) 31, as shown by the dotted line in Figure 4, and the optical polarization layer 31 The optical polarizing layer 31 can be formed integrally or as a separate separate layer, and the optical polarizing layer 31 can be formed using an extrusion molding process, a hot extrusion molding process, laser beam processing or similar technical means.

Please refer to FIG. 4 again. For example, the optical polarizing layer 31 includes at least one surface microstructure (miniature structure) 32 or at least one surface microstructure (microstructure). The surface microstructure 32 is selected from a groove-shaped microstructure, a groove-shaped microstructure, a prism-shaped microstructure, a convex strip-shaped microstructure or any combination thereof.

Figure 4A shows a schematic front view of the anti-infrared color-changing optical lens device using a first microstructure pattern according to the fourth preferred embodiment of the present invention, which corresponds to the optical polarizing layer and surface microstructure in Figure 4. Please refer to Figures 4 and 4A, for example, the fourth preferred embodiment of the present invention The optical polarizing layer 31 of the anti-infrared color-changing optical lens device selects a predetermined pattern, and the predetermined pattern forms the surface microstructure 32 (as shown in Figure 4), and the predetermined pattern is composed of a first microstructure pattern 32a is formed, and the first microstructure pattern 32a is an oblique parallel trench pattern or a similar array structure pattern.

Figure 4B shows a schematic front view of the anti-infrared color-changing optical lens device using a second microstructure pattern according to the fourth preferred embodiment of the present invention, which corresponds to the microstructure pattern in Figure 4A. Please refer to Figures 4 and 4B. For example, the optical polarizing layer 31 of the anti-infrared color-changing optical lens device according to the preferred embodiment of the present invention adopts a predetermined pattern, and the predetermined pattern forms the surface microstructure 32 [As shown in Figure 4], and the predetermined pattern is formed by a second microstructure pattern 32b, and the second microstructure pattern 32b is a dot array pattern or a similar dot array structure pattern.

Figure 4C shows a schematic front view of the infrared-resistant color-changing optical lens device using a third microstructure pattern according to the fourth preferred embodiment of the present invention, which corresponds to the microstructure patterns in Figures 4A and 4B. Please refer to Figures 4 and 4C. For example, the optical polarizing layer 31 of the anti-infrared color-changing optical lens device according to the preferred embodiment of the present invention adopts a predetermined pattern, and the predetermined pattern forms the surface microstructure 32 [As shown in Figure 4], and the predetermined pattern is formed by a third microstructure pattern 32c, and the third microstructure pattern 32c is an elliptical dot array pattern or its similar elliptical dot array structure pattern.

Figure 4D reveals a schematic front view of the fourth preferred microstructure pattern of the anti-infrared color-changing optical lens device according to the fourth preferred embodiment of the present invention, which corresponds to the microstructure patterns of Figures 4A to 4C. Please refer to Figures 4 and 4D. For example, the optical polarizing layer 31 of the anti-infrared color-changing optical lens device according to the preferred embodiment of the present invention adopts a predetermined pattern, and the predetermined pattern forms the surface microstructure 32 [As shown in Figure 4 shown], and the predetermined pattern is formed by a fourth microstructure pattern 32d, and the fourth microstructure pattern 32d is a square array pattern or a similar square array structure pattern.

Please refer to Figures 4A to 4D again. For example, the optical polarizing layer 31 of the anti-infrared color-changing optical lens device of the fourth preferred embodiment of the present invention can select the predetermined pattern to be formed from various micro structural patterns, and The predetermined pattern is selected from a concentric circle pattern, a fence pattern, a font pattern or any combination thereof.

The foregoing preferred embodiments only illustrate the present invention and its technical features. The technology of this embodiment can still be appropriately implemented with various substantially equivalent modifications and/or substitutions; therefore, the scope of rights of the present invention shall depend on the appended patent application. The scope defined shall prevail. The copyright in this case is restricted to use for patent applications in the Republic of China.

1a: Anti-infrared color changing lens device

10: Functional optical layer

11: First front surface

12:Second rear surface

20: Color-changing optical layer

30: Anti-infrared protective layer

Claims (10)

An anti-infrared color-changing optical lens device, which includes: A functional optical layer configured with a first front side surface and a second back side surface; At least one color-changing optical layer is used to be attached to the first front side surface of the functional optical layer, and the color-changing optical layer is made of a color-changing optical material, and the color-changing optical layer is used to provide a color-changing optical layer. Color changing optical properties are on the first front side surface of the functional optical layer; and At least one anti-infrared protective layer is configured to protect the color-changing optical layer attached to the functional optical layer, and the anti-infrared protective layer is used to provide an anti-infrared protective property on the color-changing optical layer of the functional optical layer. On the optical layer; The anti-infrared protection property of the anti-infrared protective layer is used to reduce the high temperature and deterioration rate caused by infrared rays of the color-changing optical layer, so as to extend the service life of the color-changing optical layer. According to the infrared-resistant color-changing optical lens device described in claim 1 of the patent application, the functional optical layer includes at least one UV absorbing material, at least one blue light absorbing material or a combination thereof. According to the infrared-resistant color-changing optical lens device described in item 1 of the patent application, the color-changing optical layer includes at least one photochromic material. According to the anti-infrared ray color-changing optical lens device described in item 1 of the patent application, the anti-infrared ray protective layer includes at least one nanometer material or at least one nanometer oxide metal material. According to the anti-infrared color-changing optical lens device described in item 1 of the patent application, the color-changing optical layer or the anti-infrared protective layer is formed on the functional optical layer by a flow coating method. An anti-infrared color-changing optical lens device, which includes: A composite functional optical layer configured with a first front side surface and a second back side surface; At least one color-changing optical layer used to adhere to the composite functional optical layer The first front side surface of the layer, and the color-changing optical layer is made of a color-changing optical material, and the color-changing optical layer is used to provide a color-changing optical characteristic on the first front side surface of the composite functional optical layer; and At least one anti-infrared protective layer is used to configure and protect the color-changing optical layer attached to the composite functional optical layer, and the anti-infrared protective layer is used to provide an anti-infrared protective property on the composite functional optical layer. on the color-changing optical layer; The anti-infrared protection property of the anti-infrared protective layer is used to reduce the high temperature and deterioration rate caused by infrared rays of the color-changing optical layer, so as to extend the service life of the color-changing optical layer. The anti-infrared color-changing optical lens device according to item 6 of the patent application, wherein the composite functional optical layer includes at least one UV absorbing material, at least one blue light absorbing material or a combination thereof. According to the infrared-resistant color-changing optical lens device described in claim 6 of the patent application, the color-changing optical layer includes at least one photochromic material. According to the anti-infrared ray color-changing optical lens device described in item 6 of the patent application, the anti-infrared ray protective layer includes at least one nanometer material or at least one nanometer oxide metal material. According to the anti-infrared color-changing optical lens device described in item 6 of the patent application, the color-changing optical layer or the anti-infrared protective layer is formed on the functional optical layer by a flow coating method.

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