CN211454014U - Pattern-visible grating diaphragm - Google Patents
Pattern-visible grating diaphragm Download PDFInfo
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- CN211454014U CN211454014U CN202020134977.3U CN202020134977U CN211454014U CN 211454014 U CN211454014 U CN 211454014U CN 202020134977 U CN202020134977 U CN 202020134977U CN 211454014 U CN211454014 U CN 211454014U
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- grating
- pattern
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- transparent substrate
- film
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Abstract
The utility model discloses a visible grating diaphragm of pattern, it includes transparent substrate and sets up opaque grating film on the transparent substrate, the grating film has contour line or dot matrix formation visual pattern, the last grating micro-nano structure that has of grating film. The utility model discloses set up the grating film of matte on transparent substrate, grating film has the contour line or forms visual pattern by the micro-structure array. When no backlight exists, the grating film forms a visible pattern, has general ornamental and advertising properties, and can clear the pattern content without light irradiation or laser projection; when a backlight source is arranged, the grating patterns can be seen on the light spots through the grating micro-nano structure on the grating film, and the interestingness is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an utilize the visible grating diaphragm of pattern that grating imaging technology formed.
[ background of the invention ]
Most of the existing grating films need light sources, and the light sources irradiate the grating films to display images, so that the use is limited. On the other hand, the pattern content of the existing grating diaphragm is known only under the light or laser projection, and the existing grating diaphragm is not intuitive.
[ Utility model ] content
An object of the utility model is to overcome the not enough of prior art, provide a grating diaphragm that can still reach the visual effect of pattern under the condition of no backlight.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a grating diaphragm that pattern is visible, its includes transparent substrate and a plurality of settings are in opaque grating film on the transparent substrate, the grating film has contour line or dot matrix and forms visual pattern, nanometer impression, roll-to-roll hot briquetting, coating or UV coating formation grating micro-nano structure on the grating film.
In another preferred embodiment, the transparent substrate is glass or a transparent plastic film.
In another preferred embodiment, the transparent substrate further comprises a printed layer, and the printed layer is coated on the transparent substrate and/or the pattern area.
In another preferred embodiment, the grating micro-nano structure is a diffraction grating micro-nano structure (diffraction optical Elements) or a Holographic diffraction grating micro-nano structure (Holographic diffraction optical Elements).
In another preferred embodiment, there are a plurality of the visible patterns, and the plurality of the visible patterns are distributed on the transparent substrate at intervals.
In another preferred embodiment, the optical adhesive layer is further included, and the optical adhesive layer is arranged on the back surface of the transparent substrate.
In another preferred embodiment, the optical film further comprises a release film, and the transparent substrate is adhered to the release film through the optical adhesive layer.
The utility model has the advantages that: the transparent substrate is provided with the opaque grating film, the grating film is provided with a contour line to form a visible pattern, and the grating film forms the visible pattern without backlight, so that the transparent substrate has general ornamental and advertising properties, and the pattern content can be clear without light irradiation or laser projection; when the grating film is backlight, the grating patterns can be seen on the light spots through the grating micro-nano structure on the grating film, and the interestingness is improved. The utility model discloses use extensively, the installation site selection does not have the limitation, has good market prospect.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the present invention is not limited to the embodiment, and the pattern-visible grating diaphragm is not limited to the embodiment.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a preferred embodiment of the grating diaphragm of the present invention.
Fig. 2 is a schematic cross-sectional view of a preferred embodiment of the grating diaphragm of the present invention.
Fig. 3 is a schematic cross-sectional view of another preferred embodiment of the grating diaphragm of the present invention.
[ detailed description ] embodiments
For the convenience of understanding the technical idea and the spirit of the present invention, the following description is directed to the present invention by referring to different embodiments, which are only illustrative and not intended to limit the scope of the present invention.
In a preferred embodiment of the present invention, please refer to fig. 1 and fig. 2 together, which are a schematic structural diagram and a schematic sectional diagram of a preferred embodiment of the grating diaphragm of the present invention, as shown in the drawings: the embodiment discloses a pattern-visible grating film 100, which comprises a transparent substrate 1 and a matte grating film 2 disposed on the transparent substrate 1.
The transparent substrate 1 is mainly used as a substrate of the grating diaphragm and is used for being attached to the grating film 2, and the transparent substrate 1 may be, for example, a curved or planar glass or a transparent plastic film (a polyester film), a Biaxially Oriented Polypropylene film (biaxiallyoriented Polypropylene), or a colored transparent diaphragm material, which is not limited in the present invention.
The grating film 2 is provided with a contour line or a visible pattern formed by a microstructure array, the grating film 2 is provided with a diffraction grating micro-nano structure and a holographic diffraction grating micro-nano structure, and the grating film is manufactured by adopting the existing nano-imprinting, roll-to-roll hot-press forming, coating or UV coating mode; the nano-imprinting method may be, for example, a hot press molding method through the micro-nano structure on the master mask, and the master mask is transferred to the grating film 2 by a thermal transfer method; the grating pattern formed by the grating micro-nano structure can be the same as, similar to or related to the visible pattern formed by the grating film 2, the visible pattern is not limited to the figures, the characters and the combination thereof, the embodiment shown in fig. 1 takes a landscape painting as an example, and the shapes of the patterns do not belong to the intended limitation scope of the present invention. In another preferred embodiment, there may be a plurality of the visible patterns, and the plurality of the visible patterns are distributed on the transparent substrate 1 at intervals, which is not limited in the present invention. In a preferred embodiment, the transparent substrate 1 may be further coated with a printed layer 3 for some graphic representations, such as words, but not limited thereto. In another preferred embodiment, the printing layer can also be coated on the visible pattern, which is not limited in the present invention. When no backlight exists, the vaporific grating film 2 and the transparent substrate 1 are mutually distinguished and visible, general gratings are arranged in a full fog surface or a dot matrix fog surface, and have no advertising property and ornamental property, and if the gratings with different microstructures are put together, images displayed by the gratings cannot be distinguished; and the grating pattern can be seen on the light spot through the grating micro-nano structure on the pattern area. The printing layers 3 are not essential implementation elements and are described in advance here.
In the following, another preferred embodiment of the present invention is described, please refer to fig. 3, which is a schematic cross-sectional view of another preferred embodiment of the grating diaphragm of the present invention, and the drawings are omitted:
for convenience, in another preferred embodiment, the grating membrane 200 may further include an optical adhesive layer 4 and a release film 5, wherein the optical adhesive layer 4 is disposed on the back surface of the transparent substrate 1; the transparent substrate 1 is adhered to the release film 5 through the optical adhesive layer 4. When in use, the transparent substrate 1 is attached to the surface of an object through the optical adhesive layer 4 by peeling off the release film 5. The optical adhesive layer 4 and the release film 5 are not essential implementation components, and are described in advance.
To sum up, the beneficial effects of the utility model are that: the transparent substrate is provided with the opaque grating film, the grating film is provided with a contour line to form a visible pattern, and the grating film forms the visible pattern without backlight, so that the transparent substrate has general ornamental and advertising properties, and the pattern content can be clear without light irradiation or laser projection; when the grating film is backlight, the grating patterns can be seen on the light spots through the grating micro-nano structure on the grating film, and the interestingness is improved. The utility model discloses use extensively, the installation site selection does not have the limitation, has good market prospect.
The above-mentioned embodiment is only used to further illustrate the grating diaphragm with visible patterns of the present invention, but the present invention is not limited to the embodiment, and any simple modification, equivalent change and modification made by the technical entity of the present invention to the above embodiment all fall into the protection scope of the technical solution of the present invention.
Claims (7)
1. The pattern-visible grating diaphragm is characterized in that: the grating film comprises a transparent substrate and an opaque grating film arranged on the transparent substrate, wherein the grating film is provided with a contour line or a visible pattern formed by a microstructure array, and the grating film is provided with a grating micro-nano structure.
2. The pattern-visible grating membrane of claim 1, wherein: the transparent substrate is glass or a transparent plastic film.
3. The pattern-visible grating membrane of claim 1, wherein: the transparent substrate and/or the visual pattern are/is coated with a printing layer.
4. The pattern-visible grating membrane of claim 1, wherein: the grating micro-nano structure is a diffraction grating micro-nano structure or a holographic diffraction grating micro-nano structure.
5. The pattern-visible grating membrane of claim 1, wherein: the optical adhesive layer is arranged on the back surface of the transparent substrate.
6. The pattern-visible grating membrane of claim 5, wherein: the transparent substrate is adhered to the release film through the optical adhesive layer.
7. The pattern-visible grating membrane of claim 1, wherein: the number of the visible patterns is multiple, and the visible patterns are distributed on the transparent base material at intervals.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134977.3U CN211454014U (en) | 2020-01-20 | 2020-01-20 | Pattern-visible grating diaphragm |
| JP2020002264U JP3227763U (en) | 2020-01-20 | 2020-06-11 | Diffraction grating sheet with visible pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134977.3U CN211454014U (en) | 2020-01-20 | 2020-01-20 | Pattern-visible grating diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211454014U true CN211454014U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020134977.3U Active CN211454014U (en) | 2020-01-20 | 2020-01-20 | Pattern-visible grating diaphragm |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3227763U (en) |
| CN (1) | CN211454014U (en) |
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2020
- 2020-01-20 CN CN202020134977.3U patent/CN211454014U/en active Active
- 2020-06-11 JP JP2020002264U patent/JP3227763U/en active Active
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| Publication number | Publication date |
|---|---|
| JP3227763U (en) | 2020-09-17 |
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