CN213186884U - Electronic equipment's casing and electronic equipment - Google Patents
Electronic equipment's casing and electronic equipment Download PDFInfo
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- CN213186884U CN213186884U CN202022425372.2U CN202022425372U CN213186884U CN 213186884 U CN213186884 U CN 213186884U CN 202022425372 U CN202022425372 U CN 202022425372U CN 213186884 U CN213186884 U CN 213186884U
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Abstract
The utility model discloses an electronic equipment's casing and electronic equipment, the casing includes: a transparent cover plate; the fluorescent film layer and the transparent cover plate are arranged in a stacked mode; the optical film layer and the fluorescent film layer are arranged in a laminated manner and are positioned on one side of the fluorescent film layer, which is far away from the transparent cover plate; the printing ink layer, the printing ink layer sets up with the optics rete is range upon range of, and is located the one side of keeping away from the fluorescence rete of optics rete. According to the utility model discloses a casing, through setting up the fluorescence rete, and make the range upon range of setting of fluorescence rete and clear cover to the setting is between clear cover and optics rete, can make electronic equipment's casing form that the edge is bright, the middle zone is dark, along the outward appearance effect that the edge formation was worn the halo, satisfies user's aesthetic demand.
Description
Technical Field
The utility model belongs to the technical field of the electronic equipment technique and specifically relates to a casing and electronic equipment of electronic equipment are related to.
Background
In the related art, with the continuous development of electronic products, people have higher requirements on the texture and the appearance aesthetic of electronic devices such as mobile phones, tablet computers and smart watches. Different electronic housing materials can bring different user appearance experiences, and at present, the housing materials mainly comprise metal, plastic, glass and ceramic.
With the development of wireless charging and 5G transmission, the metal rear shell is not applicable any more; the texture and appearance effect of the plastic rear shell are poor, and the plastic rear shell is rarely used at present; the ceramic rear shell is difficult to prepare, has low productivity, causes high price and is only applied to a few high-end machines at present. The glass rear shell is the most recently used one, the appearance effect of the glass rear shell is generally colorful gradient color or single color, and the colorful gradient color or single color shell is difficult to meet the appearance aesthetic feeling of all people.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electronic equipment's casing, electronic equipment's casing can form that the edge is bright, the middle zone is dark, forms the outward appearance effect of aureola along the side reason.
The utility model also provides an electronic equipment, electronic equipment includes above-mentioned electronic equipment's casing.
According to the utility model discloses electronic equipment's casing, include: a transparent cover plate; the fluorescent film layer and the transparent cover plate are arranged in a stacked mode; the optical film layer and the fluorescent film layer are arranged in a stacked mode and are positioned on one side, far away from the transparent cover plate, of the fluorescent film layer; the printing ink layer is stacked with the optical film layer and is positioned on one side, far away from the fluorescent film layer, of the optical film layer.
According to the utility model discloses electronic equipment's casing, through setting up the fluorescence rete, and make the range upon range of setting of fluorescence rete and clear cover to the setting is between clear cover and optics rete, can make electronic equipment's casing form that the edge is bright, the middle zone is dark, forms the outward appearance effect of aureola along the side reason, satisfies user's aesthetic requirement.
According to some embodiments of the invention, the phosphor layer is a ii-vi semiconductor phosphor or an organic phosphor.
According to some embodiments of the invention, the thickness of the fluorescent film layer is 0.1-20 μm.
According to some embodiments of the invention, the fluorescent film layer is formed by spin coating, painting, physical vapor deposition, chemical vapor deposition, electrochemical preparation, sol-gel process.
According to some embodiments of the invention, the optical film layer is a multilayer.
According to some embodiments of the invention, the optical film layer is formed by a PVD coating process.
According to some embodiments of the invention, the reflectivity of the optical film layer is 10% -100%.
According to some embodiments of the present invention, further comprising: the PET rete, the PET rete is established the fluorescence rete with between the transparent cover plate.
In some embodiments of the present invention, the method further comprises: OCA glue film, the OCA glue film is established the PET rete with between the transparent cover plate.
According to some embodiments of the present invention, further comprising: and the PET film layer is arranged between the fluorescent film layer and the optical film layer.
In some embodiments of the present invention, the method further comprises: the OCA glue film, the OCA glue film is established the PET membrane with between the fluorescence rete.
In some embodiments of the present invention, the thickness of the PET film layer is 30-80 μm.
In some embodiments of the present invention, the thickness of the OCA glue layer is 15-70 μm.
According to some embodiments of the invention, the transparent cover plate has a thickness of 0.3-2 mm.
According to some embodiments of the invention, the transparent cover plate is a glass piece, an optical plastic piece or a sapphire piece.
According to the utility model discloses electronic equipment, including above-mentioned electronic equipment's casing.
According to the utility model discloses electronic equipment, through setting up the fluorescence rete, and make the range upon range of setting of fluorescence rete and clear cover to the setting is between clear cover and optics rete, can make electronic equipment's casing form that the edge is bright, the middle zone is dark, along the outward appearance effect that the edge formed the aureola in the side, satisfies user's aesthetic requirement.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a partially schematic illustration of a cross-sectional view of a housing of an electronic device in accordance with an embodiment of the invention;
fig. 2 is a partially schematic illustration of a cross-sectional view of a housing of an electronic device according to another embodiment of the invention;
fig. 3 is a schematic view of an appearance of a housing of an electronic device according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a principle of forming light trapping in a housing of an electronic device according to an embodiment of the present invention.
Reference numerals:
the housing 100 is provided with a plurality of openings,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The housing 100 of the electronic device according to the embodiment of the present invention is described below with reference to fig. 1 to 4.
As shown in fig. 1, a housing 100 of an electronic device according to an embodiment of the present invention includes: transparent apron 1, fluorescence rete 2, optics rete 3 and printing ink layer 4.
Specifically, fluorescence rete 2 and the setting of laminating of transparent cover 1, optics rete 3 and the setting of laminating of fluorescence rete 2, and be located the one side of keeping away from transparent cover 1 of fluorescence rete 2, printing ink layer 4 and the setting of laminating of optics rete 3, and be located the one side of keeping away from fluorescence rete 2 of optics rete 3. The ink layer 4 can play a role in blocking light transmission, can prevent light emitted to the electronic device from passing through the shell 100 to the inside of the electronic device, and can play a role in hiding parts in the shell 100, so that the parts in the electronic device cannot be watched through the shell 100 from the outside of the electronic device, and the attractiveness of the electronic device can be improved.
In addition, as shown in fig. 4, natural light outside the casing 100 reaches the fluorescent film layer 2 through the transparent cover plate 1, a part of the light is absorbed by the fluorescent powder in the fluorescent film layer 2, the fluorescent powder emits fluorescent light to the space, a part of the light emitted by the fluorescent powder is incident on the surface of the transparent cover plate 1 close to the fluorescent film layer 2 at a large angle, and because the incident angle is greater than the critical angle of total reflection, the light is totally reflected on the surface of the transparent cover plate 1 close to the fluorescent film layer 2 and then is incident on the fluorescent film layer 2, and the above-mentioned reflection process is repeated; another part of the light in the fluorescent light emitted by the fluorescent powder is emitted towards the optical film layer 3, the light is reflected in the optical film layer 3 and is emitted to the fluorescent film layer 2 again, the above reflection process is repeated, another part of the natural light passing through the transparent cover plate 1 is emitted to the optical film layer 3 through the fluorescent film layer 2, the light is reflected in the optical film layer 3 and is emitted to the fluorescent film layer 2 again, the above reflection process is repeated, trapped light is formed through multiple reflections and is transmitted to the side edge to be led out, and therefore the phenomena that the edge of the shell 100 of the electronic device is bright, the middle area is dark relative to the edge area, the appearance effect of a light ring is formed along the side edge is achieved, as shown in fig. 3, the.
The halo color includes, but is not limited to, blue, yellow, red, white, green, orange, purple, etc.
According to the utility model discloses electronic equipment's casing 100, through setting up fluorescence rete 2, and make fluorescence rete 2 and the range upon range of setting of transparent cover 1 to the setting is between transparent cover 1 and optics rete 3, can make electronic equipment's casing 100 form that the edge is bright, the middle zone is dark, along the outward appearance effect that the edge formation was worn the halo, satisfies user's aesthetic demand.
Optionally, the fluorescent film layer 2 is a ii-vi semiconductor fluorescent material piece or an organic fluorescent material piece. Therefore, the variety of the materials of the fluorescent film layer 2 can be increased, and various choices can be provided. The fluorescence generated by the fluorescent film layer 2 according to different materials can be blue, yellow, red, white, green, orange, purple, etc.
Optionally, the thickness of the fluorescent film layer 2 is 0.1-20 μm. For example, the thickness of the fluorescent film layer 2 is 1 μm, 3 μm, 5 μm, 7 μm, 9 μm, 11 μm, 13 μm, 15 μm, 17 μm, 19 μm, or the like. Therefore, the ability of the fluorescent powder in the fluorescent film layer 2 to absorb light can be improved, the ability of the fluorescent powder to emit fluorescence to the space can be improved, the brightness of the edge of the shell 100 of the electronic device can be improved, and the appearance effect of the shell 100 can be improved.
The fluorescent film layer 2 may be formed by spin coating, physical vapor deposition, chemical vapor deposition, electrochemical preparation, or sol-gel method. Therefore, the preparation method of the fluorescent film layer 2 is diversified, and the application universality of the fluorescent film layer 2 is improved.
In some embodiments of the present invention, as shown in fig. 1 and 2, the optical film layer 3 is a multilayer. Therefore, the transmittance and the reflectivity of the shell 100 can be controlled conveniently, the reflection effect of light can be improved, the brightness of the edge of the shell 100 of the electronic device can be improved, and the appearance effect of the shell 100 can be improved. Further, the optical film layer 3 is formed by a PVD (physical vapor deposition) coating method. Thereby facilitating the formation of the optical film layer 3 and improving the production efficiency.
Wherein, the reflectivity of the optical film layer 3 is 10% -100%. For example, the reflectivity of the optical film layer 3 may be 20%, 30%, 40%, 50%, 60%, 70%, 80%, or 90%. Therefore, the reflection effect of the optical film layer 3 can be improved, the brightness of the edge of the shell 100 of the electronic device can be improved, and the appearance effect of the shell 100 can be improved.
In some embodiments of the present invention, as shown in fig. 1, the casing 100 of the electronic device further includes a PET (polyethylene terephthalate) film 5, the PET film 5 is disposed between the fluorescent film 2 and the transparent cover plate 1, and the PET film 5 is a high temperature resistant polyester film, so as to increase the performance of the casing 100, protect the casing 100, and facilitate the propagation of light.
Further, the housing 100 of the electronic device further includes an OCA (optics clay adhesive) glue layer 6, and the OCA glue layer 6 is disposed between the PET film layer 5 and the transparent cover plate 1. OCA glue film 6 is an optics two-sided laminating sticky tape, and the surface is smooth, is favorable to pasting the diaphragm layer that PET rete 5, fluorescence rete 2, optics rete 3 and printing ink layer 4 are constituteed on transparent cover 1.
Of course, the present invention is not limited thereto, and as shown in fig. 2, the casing 100 of the electronic device further includes a PET (polyethylene terephthalate) film 5, and the PET film 5 is disposed between the fluorescent film 2 and the optical film 3. The housing 100 of the electronic device further includes an OCA (optics clay adhesive) adhesive layer 6, and the OCA adhesive layer 6 is disposed between the PET film layer 5 and the fluorescent film layer 2. OCA glue film 6 is favorable to pasting the diaphragm layer that PET rete 5, optics rete 3 and printing ink layer 4 are constituteed on transparent cover 1.
Optionally, the thickness of the PET film layer 5 is 30-80 μm. For example, the thickness of the PET film layer 5 may be 40 μm, 50 μm, 60 μm, or 70 μm, or the like. Therefore, the high-temperature resistance of the PET film layer 5 can be improved, and the performance of the shell 100 can be better improved.
Optionally, the thickness of the OCA glue layer 6 is 15-70 μm. For example, the thickness of the OCA paste layer 6 is 20 μm, 25 μm, 30 μm, 35 μm, 40 μm, 45 μm, 50 μm, 55 μm, 60 μm, 65 μm, or the like. Therefore, the bonding effect of the OCA glue layer 6 can be improved, and the reliability of the structure of the shell 100 is improved.
In some embodiments of the present invention, the thickness of the transparent cover plate 1 is 0.3-2 mm. Therefore, the structural strength of the casing 100 can be increased, light transmission is facilitated, and the appearance effect of the casing 100 is improved.
Optionally, the transparent cover plate 1 is a glass piece, an optical plastic piece or a sapphire piece. Therefore, the variety of the materials of the transparent cover plate 1 can be increased, and the use requirements of users are met.
Alternatively, the color of the ink layer 4 is black, blue, silver, rose gold, red, white, green, or the like.
The following describes the housing 100 of the electronic device according to two embodiments of the present invention.
Example one
As shown in fig. 1, the casing 100 of the electronic device according to the embodiment of the present invention includes a transparent cover plate 1, an OCA glue layer 6, a PET film layer 5, a fluorescent film layer 2, an optical film layer 3, and an ink layer 4. Wherein, be transparent apron 1, OCA glue film 6, PET rete 5, fluorescence rete 2, optics rete 3, printing ink layer 4 from the top down in proper order along the incident direction of natural light.
The transparent cover plate 1 is transparent glass with the thickness of 0.8mm, the thickness of the OCA glue layer 6 is 25 micrometers, and the thickness of the PET film layer 5 is 50 micrometers.
The fluorescent film layer 2 is a mixed film layer of organic fluorescent powder material and polymethyl methacrylate (PMMA), and the manufacturing method comprises the following steps: the fluorescent material is mixed with polymethyl methacrylate (PMMA) according to a certain proportion to form fluorescent mixed liquid, the fluorescent mixed liquid is spin-coated on the PET film layer 5 for 40 seconds in an air environment through a spin-coating method at a rotating speed of 1200 circles/minute, the fluorescent film layer 2 is formed through UV curing, and the thickness of the fluorescent film layer 2 is 10 microns.
An optical film layer 3 with the reflectivity of 40% is prepared on the surface of the fluorescent film layer 2 by a PVD method.
The OCA glue layer 6, the PET film layer 5, the fluorescent film layer 2, the optical film layer 3 and the ink layer 4 form a film part, and then the film part is pasted on the transparent cover plate 1, so that the fluorescent film light trapping shell 100 is finally formed.
Through relevant tests, the appearance effects that the edges are bright, the middle area is dark, and light rings are formed along the edges can be formed.
Example two
As shown in fig. 1, the casing 100 of the electronic device according to the embodiment of the present invention includes a transparent cover plate 1, an OCA glue layer 6, a PET film layer 5, a fluorescent film layer 2, an optical film layer 3, and an ink layer 4. Wherein, be transparent apron 1, fluorescence rete 2, OCA glue film 6, PET rete 5, optics rete 3, printing ink layer 4 from top to bottom in proper order along the incident direction of natural light.
The transparent cover plate 1 is transparent glass with the thickness of 0.8mm, the thickness of the OCA glue layer 6 is 25 micrometers, and the thickness of the PET film layer 5 is 50 micrometers.
The fluorescent film layer 2 is a fluorescent film obtained by Physical Vapor Deposition (PVD), and the manufacturing method thereof is as follows: YAG Ce3+ fluorescent powder is used as a target material to be coated on a transparent glass sheet by a radio frequency magnetron sputtering method under the atmosphere of pure argon, and finally the YAG Ce3+ fluorescent film is prepared by heat treatment for 5 hours under the atmosphere of N2.
The OCA glue layer 6, the PET film layer 5, the optical film layer 3 and the ink layer 4 form a film part, and then the film part is attached to one side of the fluorescent film layer 2 to finally form the fluorescent film light trapping shell 100.
The optical film layer 3 with the reflectivity of 40% is prepared on the surface of the PET film layer 5 through a PVD method.
Through relevant tests, the appearance effects that the edges are bright, the middle area is dark, and green light rings are formed along the edges can be formed.
An electronic device according to an embodiment of the present invention is described below.
According to the embodiment of the present invention, the electronic device includes the housing 100 of the electronic device.
According to the utility model discloses electronic equipment, through setting up fluorescence rete 2, and make fluorescence rete 2 and the range upon range of setting of transparent cover 1 to the setting is between transparent cover 1 and optics rete 3, can make electronic equipment's casing 100 form the edge bright, the middle zone is dark, along the outward appearance effect that the edge formed the aureole, satisfies user's aesthetic requirement.
The casing 100 of the electronic device according to the embodiment of the present invention may be a flat plate, may be a 2.5d casing 100, and may be a 3d casing 100.
For example, the electronic device may be any of various types of computer system devices that are mobile or portable and that perform wireless communications. In particular, the electronic device may be a mobile or smart phone (e.g., an iPhone (TM) based phone), a Portable gaming device (e.g., Nintendo DS (TM), PlayStation Portable (TM), Gameboy Advance (TM), iPhone (TM)), a laptop, a PDA, a Portable internet device, a music player, and a data storage device, other handheld devices, and a headset such as a watch, an in-ear headphone, a pendant, a headset, etc., and other wearable devices (e.g., a Head Mounted Device (HMD) such as an electronic necklace, an electronic garment, an electronic bracelet, an electronic necklace, an electronic tattoo, an electronic device, or a smart watch).
The electronic device may also be any of a number of electronic devices including, but not limited to, cellular phones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media players, music recorders, video recorders, cameras, other media recorders, radios, medical devices, vehicle transportation equipment, calculators, programmable remote controllers, pagers, laptop computers, desktop computers, printers, netbook computers, Personal Digital Assistants (PDAs), Portable Multimedia Players (PMPs), moving picture experts group (MPEG-1 or MPEG-2) audio layer (MP3) players, portable medical devices, and digital cameras, and combinations thereof.
In some cases, the electronic device may perform a variety of functions (e.g., playing music, displaying videos, storing pictures, and receiving and sending telephone calls). If desired, the electronic device may be a portable device such as a cellular telephone, media player, other handheld device, wristwatch device, pendant device, earpiece device, or other compact portable device.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (16)
1. A housing for an electronic device, comprising:
a transparent cover plate;
the fluorescent film layer and the transparent cover plate are arranged in a stacked mode;
the optical film layer and the fluorescent film layer are arranged in a stacked mode and are positioned on one side, far away from the transparent cover plate, of the fluorescent film layer;
the printing ink layer is stacked with the optical film layer and is positioned on one side, far away from the fluorescent film layer, of the optical film layer.
2. The electronic device housing of claim 1, wherein the phosphor film layer is a ii-vi semiconductor phosphor or an organic phosphor.
3. The electronic device case according to claim 1, wherein the thickness of the fluorescent film layer is 0.1-20 μm.
4. The electronic device case according to claim 1, wherein the fluorescent film layer is formed by spin coating, painting, physical vapor deposition, chemical vapor deposition, electrochemical preparation, or sol-gel method.
5. A casing for an electronic device according to claim 1, wherein the optical film layer is a multilayer.
6. The electronic device case according to claim 1, wherein the optical film layer is formed by a PVD coating method.
7. A casing for an electronic device according to claim 1, wherein the optical film layer has a reflectivity of 10% to 100%.
8. The electronic device housing of claim 1, further comprising:
the PET rete, the PET rete is established the fluorescence rete with between the transparent cover plate.
9. The electronic device housing of claim 8, further comprising:
OCA glue film, the OCA glue film is established the PET rete with between the transparent cover plate.
10. The electronic device housing of claim 1, further comprising:
and the PET film layer is arranged between the fluorescent film layer and the optical film layer.
11. The electronic device housing of claim 10, further comprising:
the OCA glue film, the OCA glue film is established the PET membrane with between the fluorescence rete.
12. An electronic device casing according to any one of claims 8 to 11 wherein the PET film layer has a thickness of 30 to 80 μm.
13. The electronic device case according to claim 9 or 11, wherein the thickness of the OCA glue layer is 15-70 μ ι η.
14. The electronic device housing of claim 1, wherein the transparent cover plate has a thickness of 0.3-2 mm.
15. The electronic device case of claim 1, wherein the transparent cover plate is a glass piece, an optical plastic piece, or a sapphire piece.
16. An electronic device, characterized in that it comprises a housing of an electronic device according to any of claims 1-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022425372.2U CN213186884U (en) | 2020-10-27 | 2020-10-27 | Electronic equipment's casing and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022425372.2U CN213186884U (en) | 2020-10-27 | 2020-10-27 | Electronic equipment's casing and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213186884U true CN213186884U (en) | 2021-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022425372.2U Active CN213186884U (en) | 2020-10-27 | 2020-10-27 | Electronic equipment's casing and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213186884U (en) |
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2020
- 2020-10-27 CN CN202022425372.2U patent/CN213186884U/en active Active
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