CN220626813U - Display device with metallic tone - Google Patents
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- CN220626813U CN220626813U CN202321875392.7U CN202321875392U CN220626813U CN 220626813 U CN220626813 U CN 220626813U CN 202321875392 U CN202321875392 U CN 202321875392U CN 220626813 U CN220626813 U CN 220626813U
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- display device
- display
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Abstract
The utility model relates to the field of displays, in particular to a display device with metallic tone, which comprises a display and a metallic color baffle; the display displays by means of pixel illumination; the metal color baffle is arranged on the outer side of the display, and comprises a transparent lens and a metal color layer arranged on the transparent lens, wherein the main body of the metal color layer is a semi-transparent reflecting layer.
Description
Technical Field
The present utility model relates to the field of displays, and more particularly, to a display device having a metallic tone.
Background
Displays that rely on pixel (including display pen segments, characters) illumination for display (such as TFT liquid crystal displays, OLED displays, pen segments using backlight, or character type liquid crystal displays) generally have a black background color, and the housings of many industrial and household electrical appliances are designed to have metallic hues such as silver, gold, copper, etc., so that when the above-mentioned displays are applied to such industrial and household electrical appliances, the black background color of the display is often difficult to match with the metallic hues thereof.
Therefore, it is necessary to provide a display device having a metallic tone which solves the above-mentioned problems.
Disclosure of Invention
The present utility model is directed to overcoming at least one of the above-mentioned drawbacks (shortcomings) of the prior art, and providing a display device with metallic color tone that can be better matched with home appliances.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a display device with metallic tone includes a display and a metallic tone shield;
the display displays by means of pixel illumination;
the metal color baffle is arranged on the outer side of the display, and comprises a transparent lens and a metal color layer arranged on the transparent lens, wherein the main body of the metal color layer is a semi-transparent reflecting layer, in the utility model, the display can be a non-active luminous display which can realize the brightness of pixels by means of backlight, such as a liquid crystal display, or an active luminous display which can emit light of the pixels, such as an OLED (organic light emitting diode) and an LED (light emitting diode) display, in addition, the display can also be an array display, especially an active array display, such as a TFT-LCD (thin film transistor-liquid crystal display), or a character or pen-segment type display, such as a passively driven TN, STN, VA liquid crystal display, or an LED nixie tube display, in addition, the display can also be a touch display with a touch control function, in particular, or a display with a transparent touch screen stuck on the outer side, and the display and the metal color baffle can be mutually adhered through transparent glue, such as OCA, frame glue and foam glue, or can also be mutually fixed through an external structure, such as a display and a metal shell.
Further, the transparent lens is a glass or plastic lens, such as PMMA, PC, PET, PVC lens.
Furthermore, the metallic color layer is arranged on the inner surface of the transparent lens, so that the metallic color layer is protected by the transparent lens and cannot be damaged by environmental abrasion, corrosion and the like.
Further, the metallic color layer is arranged on the outer surface of the transparent lens, and the metallic color layer is arranged on the outer surface of the transparent lens, so that the surface texture of the metallic color baffle is more similar to that of metal, and the metallic color baffle can be matched with the metallic color tone of industrial control and household appliances better.
Furthermore, the reflectivity of the semi-transparent reflecting layer is 40% -70%, namely the transmissivity of the semi-transparent reflecting layer is 30% -60%, so that the metal texture can be generated, and the display picture of the display can be transmitted.
Furthermore, the semi-transparent reflective layer is a semi-transparent metal coating, and the semi-transparent metal coating is generally a metal coating deposited by a vacuum coating process, such as evaporation and magnetron sputtering, and the thickness of the metal coating is controlled within 10mm, so that the metal coating has a certain transmittance. The semi-permeable metal coating has a hue closest to that of the metal.
Furthermore, the semi-transparent metal paint coating is generally transparent paint with dispersed metal particles or transparent resin, and the semi-transparent metal paint coating is used for preparing the semi-transparent reflecting layer, so that the cost is low, and certain pigments can be mixed in the transparent paint to obtain a colorful metal effect.
Furthermore, the semi-transparent reflecting layer is a reflecting layer formed by overlapping multiple layers of transparent films with high and low refractive indexes in a staggered way, and the reflecting layer is mainly formed by reflecting a medium interface formed by overlapping multiple layers of transparent films with high and low refractive indexes in a staggered way to form a reflecting effect so as to simulate metallic luster, and can be generally manufactured through vacuum coating processes such as magnetron sputtering and the like. Since it is non-metallic and thus non-conductive, such a semi-reflective layer does not affect the touch function when the display is a touch display.
Furthermore, the semi-transparent reflective layer is a polarized reflective layer, that is, a reflective layer of polarized light with two different polarization directions for reflected light and transmitted light, which can also form metallic luster, and specifically, the polarized reflective layer can be a DBEF, RPM, APF optical film manufactured by 3M company; alternatively, it may be a "multilayer optical film" described in the patent specification of CN1170382a or a film material with a similar function, and when the display is a display with a polarizer attached to the surface, such as a liquid crystal display or an OLED display, the polarizing reflection layer may set the polarizing axis thereof to be consistent with the polarizing axis of the polarizer on the surface of the display, thereby improving the brightness of the display screen of the display, and at the same time, not reducing the brightness of the flexible color baffle.
Further, the metallic color layer further includes a color filter layer disposed on the outer side of the transflective layer, which is used to make the metallic color layer have a color metallic effect, and in general, the color filter layer is a transparent film layer that can transmit a certain wavelength band of visible light and filter other wavelength bands of visible light, for example: when the film is a yellow film, the film can be matched with the semi-transparent reflecting layer to form golden metallic luster. The color filter layer can be a transparent color pigment coating, an ink coating or a color transparent film, and can be arranged on the outer side surface of the semi-transparent reflecting layer in a silk screen printing, spray printing, film sticking and other modes.
Further, the outer side of transparent lens still is equipped with the frosting layer, the metallic color layer sets up the outer side on frosting layer, specifically, the frosting layer can be the resin coating that contains transparent granule, like silica granule, like the anti-dazzling coating that the display is commonly used, or the surface impression has the unsmooth resin coating of granule, or the transparent plastic pad pasting of surface dull polish, or the unsmooth layer that directly etches out at transparent lens surface, the metallic color layer sets up and can demonstrate coarse diffuse reflection effect on frosting coating, can simulate the feel of dull polish metal from this.
Furthermore, the outer side surface of the transparent lens is further provided with a wire drawing layer, and the metallic color layer is arranged on the outer side surface of the wire drawing layer, so that the metallic color layer has the effect of drawing metal, the wire drawing layer can be a transparent resin layer with embossing or etching concave-convex lines, or can be a transparent plastic film with wire drawing, or can be a wire drawing concave-convex layer etched on the surface of the transparent lens directly, and the metallic color layer is arranged on the wire drawing layer, so that the texture of the wire drawing metal can be simulated.
Furthermore, the outer side surface of the transparent lens is also provided with a high-surface-energy protective layer, the protective layer can be a fluorine-containing organic matter, such as a polytetrafluoroethylene coating, which can be arranged at the outermost side of the transparent lens by means of vapor deposition, coating and the like.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:
according to the display device with the metal tone, the metal tone baffle is arranged on the outer side of the display, and can transmit display light rays of the display and has the metal tone, so that the surface of the screen of the display device with the metal tone can be well matched with an industrial control and household appliances with the metal tone on the outer shell while the display function is ensured.
Drawings
FIG. 1 is an exploded view of the present utility model in which a metallic color layer is formed on the outer side of a transparent lens.
FIG. 2 is a schematic view showing the structure of the metallic color layer on the outer side of the transparent lens according to the present utility model.
FIG. 3 is an exploded view of the metallic color layer formed on the inner side of the transparent lens according to the present utility model.
FIG. 4 is a schematic view showing the structure of the metallic color layer formed on the inner side of the transparent lens according to the present utility model.
In the figure, 1 is a display, 2 is a metallic baffle, 3 is a transparent lens, 4 is a metallic color layer, 5 is a semi-transparent reflection layer, 6 is a color filter layer, 7 is a frosted layer, 8 is a transparent adhesive and 9 is a protective layer.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, so to speak, the two elements are communicated internally. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model. The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-2, a display device having a metallic tone includes a display 1 and a metallic color barrier 2; the display 1 displays by means of pixel illumination; the metallic color baffle 2 is arranged on the outer side of the display 1, and comprises a transparent lens 3 and a metallic color layer 4 arranged on the transparent lens 3, wherein the main body of the metallic color layer 4 is a semi-transparent reflecting layer 5, in the utility model, the display 1 can be an inactive luminous display which can realize the brightness of pixels by means of backlight, such as a liquid crystal display, or an active luminous display which can emit light of the pixels, such as an OLED (organic light-emitting diode) and an LED (light-emitting diode) display, in addition, the display can also be an array display, especially an active array display, such as a TFT-LCD (thin film transistor liquid crystal display), or a character or pen-segment type display, such as a passively driven TN, STN, VA liquid crystal display, or an LED (light-emitting diode) digital tube display, in addition, the display can also be a touch display with a touch control function, in which a touch control circuit is embedded, or a display with a transparent touch screen stuck on the outer side, in the display 1 and the metallic color baffle 2 can be mutually bonded through a transparent adhesive 8, such as an OCA, a frame and a foam adhesive, or a glass PMMA, PC, PET, PVC, and a glass or a plastic shell.
As shown in fig. 3-4, the metallic color layer 4 is disposed on the inner surface of the transparent lens 3, so that the metallic color layer 4 is protected by the transparent lens and is not damaged by environmental abrasion, corrosion, etc., in addition, the metallic color layer 4 may be disposed on the outer surface of the transparent lens 3, and the metallic color layer 4 may be disposed on the outer surface of the transparent lens 3, so that the surface texture of the metallic color baffle 2 is more similar to that of metal, which can be matched with the metallic color of industrial and household appliances better. The semi-permeable metal coating has a hue closest to that of the metal.
In the application process, the semi-transparent reflecting layer is a semi-transparent metallic paint coating, the semi-transparent metallic paint coating is generally transparent paint or transparent resin dispersed with metal particles, the semi-transparent metallic paint coating is used for preparing the semi-transparent reflecting layer, the semi-transparent metallic paint coating has the advantage of low cost, certain pigment can be mixed into the transparent paint to obtain a colorful metal effect, in addition, the semi-transparent reflecting layer is a reflecting layer formed by overlapping multiple layers of transparent films with high and low refractive indexes in a staggered manner, and the reflecting layer is mainly formed by reflecting a medium interface formed by overlapping multiple layers of transparent films with high and low refractive indexes in a staggered manner to form a reflecting effect so as to simulate metallic luster, and the semi-transparent metallic reflecting layer can be generally manufactured through vacuum coating processes such as magnetron sputtering. The semi-transparent reflecting layer is non-metal and non-conductive, so that when the display is a touch display, the semi-transparent reflecting layer does not influence the touch function, and if the semi-transparent reflecting layer is a polarized reflecting layer, the polarized reflecting layer, namely, the reflecting layer of the polarized light with the reflected light and the transmitted light in two different polarization directions, can also form metallic luster, and particularly, the polarized reflecting layer can be a DBEF, RPM, APF optical film manufactured by 3M company; alternatively, it may be a "multilayer optical film" described in the patent specification of CN1170382a or a film material with a similar function, and when the display is a display with a polarizer attached to the surface, such as a liquid crystal display or an OLED display, the polarizing reflection layer may set the polarizing axis thereof to be consistent with the polarizing axis of the polarizer on the surface of the display, thereby improving the brightness of the display screen of the display, and at the same time, not reducing the brightness of the flexible color baffle.
In the present utility model, the metallic color layer 4 further includes a color filter layer 6, which is disposed on the outer side of the transflective layer, for providing the metallic color layer with a color metallic effect, and in general, the color filter layer is a transparent film layer that can transmit a certain wavelength band of visible light and filter other wavelength bands of visible light, for example: when the film is a yellow film, the film can be matched with the semi-transparent reflecting layer to form golden metallic luster. The color filter layer may be a transparent color pigment coating, an ink coating, or a color transparent film, which may be disposed on the outer side of the semi-transparent reflective layer by silk screen printing, spray printing, or film pasting, wherein the outer side of the transparent lens is further provided with a frosted layer 7, the metallic color layer 4 is disposed on the outer side of the frosted layer 7, specifically, the frosted layer 7 may be a resin coating containing transparent particles, such as silica particles, such as a commonly used anti-glare coating of a display, or a resin coating with concave-convex particles imprinted on the surface, or a transparent plastic film with frosted surface, or a concave-convex layer etched directly on the surface of the transparent lens, and the metallic color layer is disposed on the frosted coating to exhibit a rough diffuse reflection effect, thereby simulating the texture of frosted metal.
The outer side surface of the transparent lens is also provided with a wire drawing layer, the metal color layer is arranged on the outer side surface of the wire drawing layer, therefore, the metal color layer has the effect of drawing metal, the wire drawing layer can be a transparent resin layer with embossing or etching concave-convex lines, or can be a transparent plastic film with wire drawing, or can be a wire drawing concave-convex layer directly etched on the surface of the transparent lens, the metal color layer is arranged on the wire drawing layer, the texture of the wire drawing metal can be simulated, in addition, the outer side surface of the transparent lens is also provided with a high-surface-energy protective layer 9, the protective layer 9 can be a fluorine-containing organic matter, such as polytetrafluoroethylene coating, can be arranged on the outermost side of the transparent lens through methods of evaporation, coating and the like, when the metal color layer is arranged on the outer side surface of the transparent lens, the metal color layer can play a protective role on film layers such as the metal color layer, and dirt in the environment can be attached to the metal color layer for a long time to cause corrosion to the metal color layer.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (13)
1. A display device having a metallic tone, comprising a display and a metallic baffle, characterized in that:
the display displays by means of pixel illumination;
the metallic color baffle is arranged on the outer side of the display and comprises a transparent lens and a metallic color layer arranged on the transparent lens, and the main body of the metallic color layer is a semi-transparent reflection layer.
2. The display device having a metallic tone according to claim 1, wherein: the transparent lens is a glass or plastic lens.
3. The display device having a metallic tone according to claim 1, wherein: the metallic color layer is arranged on the inner surface of the transparent lens.
4. The display device having a metallic tone according to claim 1, wherein: the metallic color layer is arranged on the outer surface of the transparent lens.
5. The display device having a metallic tone according to claim 1, wherein: the reflectivity of the semi-transparent reflecting layer is 40% -70%.
6. The display device having a metallic tone according to claim 1, wherein: the semi-transparent reflecting layer is a semi-transparent metal coating.
7. The display device having a metallic tone according to claim 1, wherein: the semi-transparent reflecting layer is a semi-transparent metallic paint coating.
8. The display device having a metallic tone according to claim 1, wherein: the semi-transparent reflecting layer is a reflecting layer formed by overlapping a plurality of transparent films with high and low refractive indexes in a staggered mode.
9. The display device having a metallic tone according to claim 1, wherein: the semi-transparent reflecting layer is a polarized light reflecting layer.
10. The display device having a metallic tone according to claim 1, wherein: the metallic color layer also comprises a color filter layer, and the color filter layer is arranged on the outer side of the semi-transparent reflection layer and is used for enabling the metallic color layer to have a colorful metal effect.
11. The display device having a metallic tone according to claim 1, wherein: the outer side face of the transparent lens is also provided with a frosted layer, and the metallic color layer is arranged on the outer side face of the frosted layer.
12. The display device having a metallic tone according to claim 1, wherein: the outer side face of the transparent lens is further provided with a wire drawing layer, and the metallic color layer is arranged on the outer side face of the wire drawing layer.
13. The display device having a metallic tone according to claim 1, wherein: the outer side surface of the transparent lens is also provided with a protective layer with high surface energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321875392.7U CN220626813U (en) | 2023-07-17 | 2023-07-17 | Display device with metallic tone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321875392.7U CN220626813U (en) | 2023-07-17 | 2023-07-17 | Display device with metallic tone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626813U true CN220626813U (en) | 2024-03-19 |
Family
ID=90234353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321875392.7U Active CN220626813U (en) | 2023-07-17 | 2023-07-17 | Display device with metallic tone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626813U (en) |
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2023
- 2023-07-17 CN CN202321875392.7U patent/CN220626813U/en active Active
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