CN215120902U - Circular telegram electronic equipment protective housing and electronic equipment that discolour with singly dazzle membrane - Google Patents
Circular telegram electronic equipment protective housing and electronic equipment that discolour with singly dazzle membrane Download PDFInfo
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- CN215120902U CN215120902U CN202121187256.XU CN202121187256U CN215120902U CN 215120902 U CN215120902 U CN 215120902U CN 202121187256 U CN202121187256 U CN 202121187256U CN 215120902 U CN215120902 U CN 215120902U
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Abstract
The utility model relates to the technical field of color changing devices, and discloses a power-on color changing electronic equipment protective shell with a single glare film and electronic equipment, wherein the power-on color changing device is positioned at the outer side, and the glare film is positioned at the inner side of the power-on color changing device; when the electrified color changing device is in different states, the electrified color changing device can be superposed with the color and the texture of the dazzling film to show different visual effects.
Description
Technical Field
The utility model relates to a device technical field that discolours, concretely relates to circular telegram electronic equipment protective housing and electronic equipment that discolours with singly dazzle membrane.
Background
With the development of society, the pursuit of people for beauty is continuously improved. In the field of consumer electronics, the updating and upgrading of mobile phone protective cases are diversified.
There are two color changing schemes for prior art phone housings. The first color changing function is realized by particle materials such as noctilucence color changing, temperature sensing color changing, photosensitive color changing and the like, active color changing cannot be realized, only passive color changing can be realized, the passive color changing effect is poor, and the market acceptance is poor; the second color changing function is to illuminate the light guiding film by the LED, but the texture pattern of the scheme cannot be changed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a PDLC device and cell-phone shell with singly dazzle membrane.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a power-on color-changing electronic equipment protective shell with a single glare film comprises a shell and a composite color-changing device arranged on the shell; the composite color-changing device comprises an electrified color-changing device positioned on the outer side, a glare film positioned on the inner side, and first transparent optical glue used for bonding the glare film and the electrified color-changing device.
A power-on color-changing electronic equipment protective shell with a single glare film comprises a shell and a composite color-changing device arranged on the shell; the composite color-changing device comprises an electrified color-changing device positioned on the outer side and a glare film positioned on the inner side, wherein the electrified color-changing device comprises a common film substrate positioned on the innermost side; the glare film is arranged on one side of the shared film base material, which is far away from the electrified color changing device.
Further, the glare film comprises a texture layer arranged on the inner side of the shared film base material, a coating layer arranged on the inner side of the texture layer and an ink layer positioned on the inner side of the coating layer.
A power-on color-changing electronic equipment protective shell with a single glare film comprises a shell and a composite color-changing device arranged on the shell; the composite color-changing device comprises an electrified color-changing device positioned on the outer side, a glare film positioned on the inner side, a water oxygen barrier film positioned between the electrified color-changing device and the glare film, first transparent optical glue arranged between the electrified color-changing device and the water oxygen barrier film, and second optical glue arranged between the water oxygen barrier film and the glare film.
Further, the electrochromic device is an EC device; the EC device comprises a first EC film substrate, a first EC transparent conductive layer, an electrochromic layer, an ion conductive layer, an ion storage layer, a second EC transparent conductive layer and a second EC film substrate which are sequentially stacked.
Further, the electrochromic device is a PDLC device; the PDLC device comprises a first PDLC film base material, a first PDLC transparent conducting layer, a polymer dispersed liquid crystal layer, a second PDLC transparent conducting layer and a second PDLC film base material which are sequentially overlapped.
Further, dazzle membrane includes dazzling membrane substrate, sets up at the inboard texture layer of dazzling membrane substrate, sets up at the inboard coating film layer of texture layer and is located the inboard printing ink layer of coating film layer.
Further, the electrochromic device is an EC device; the glare film substrate is replaced by a water-oxygen barrier film.
An electronic device comprises an electronic device body and the electronic device protection shell; the electronic equipment protective shell is sleeved outside the electronic equipment body.
Compared with the prior art, the utility model has the advantages that:
1. the electrified color changing device is positioned at the outer side, and the glare film is positioned at the inner side of the electrified color changing device; when the electrification color-changing device is in different states, the electrification color-changing device can be superposed with the color and the texture of the dazzling film to present different visual effects, and active color change can be realized.
2. If the electrochromic device is a PDLC device; when the PDLC device is in a fog state, the PDLC device can partially shield the color of the glare film and completely shield the reflected light of the structured light and the texture structure, and an observer can see the superposition effect of the fog state PDLC device and the partial color of the glare film; when the PDLC device is in a transparent state, the color, the structural light and the reflected light of the texture structure of the glare film behind the PDLC are completely reflected, and an observer can see the color and the texture effect of the glare film.
3. If the electrochromic device is an EC device; when the EC device is in the transparent state, the viewer can see the texture and color of the glare film; when the EC device is in the colored state, the observer can see the combined effect of the glare film color, texture, and EC device; for example, if the EC device is colored to exhibit a color with a transmittance of 5% to 20%, the observer sees a glare film pattern that superimposes the color; if the EC device transmission is below 5%, or even near 0, it is possible that the observer will only see the coloration of the EC device and not the glare film behind.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of the EC device of the present invention;
fig. 4 is a schematic structural diagram of a third embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fourth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a fifth embodiment of the present invention;
fig. 7 is an exploded view of the protective case of the electronic device of the present invention;
fig. 8 is an exploded view of the protective case of the electronic device of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The electrochromic device in examples one and two is a PDLC device.
The first embodiment is as follows:
as shown in fig. 1, the composite color-changing device includes a first PDLC film substrate 211, a first PDLC transparent conductive layer 212, a polymer dispersed liquid crystal layer 213, a second PDLC transparent conductive layer 214, a second PDLC film substrate 215, a first transparent optical adhesive 221, a glare film substrate 231, a texture layer 232, a coating layer 233, and an ink layer 234, which are sequentially stacked from outside to inside.
The PDLC device 210 is composed of a first PDLC film substrate, a first PDLC transparent conductive layer, a polymer dispersed liquid crystal layer, a second PDLC transparent conductive layer, and a second PDLC film substrate.
The glare film 230 is composed of a glare film substrate, a texture layer, a coating layer and an ink layer.
In the first embodiment, the glare film and the PDLC device do not share a film substrate, and are bonded by a transparent optical adhesive.
Example two:
as shown in fig. 2, the composite color-changing device comprises a first PDLC film substrate 211, a first PDLC transparent conductive layer 212, a polymer dispersed liquid crystal layer 213, a second PDLC transparent conductive layer 214, a second PDLC film substrate 215, a texture layer 231, a coating layer 232 and an ink layer 233 which are sequentially stacked from outside to inside.
The PDLC device is composed of a first PDLC film substrate, a first PDLC transparent conducting layer, a polymer dispersed liquid crystal layer, a second PDLC transparent conducting layer and a second PDLC film substrate; the second PDLC film base material, the texture layer, the coating layer and the ink layer form a dazzling film; the second PDLC film substrate in example two is a common film substrate for the PDLC device and the glare film.
In the above embodiments, when the PDLC device is powered off, the polymer dispersed liquid crystal layer is in a fog state with high haze and relatively low transmittance; when the PDLC device is powered on, the polymer dispersed liquid crystal layer is in a transparent state with low haze and relatively high transmittance.
The side close to the visual field is the outer side, and the side far away from the visual field is the inner side. The PDLC device is close to the visual field, the glare film is far away from the visual field, when the PDLC device is in a fog state, the PDLC device can partially shield the color of the glare film and completely shield the reflected light of the structural light and the texture structure, and an observer can see the overlapping effect of the fog PDLC device and the partial color of the glare film; when the PDLC device is in a transparent state, the color, the structural light and the reflected light of the texture structure of the glare film behind the PDLC are completely reflected, and an observer can see the color and the texture effect of the glare film.
The electrochromic devices in examples three, four, and five were EC devices.
Example three:
as shown in fig. 3 and 4, the composite color changing device includes a first EC film substrate 241, a first EC transparent conductive layer 242, an electrochromic layer 243, an ion conductive layer 244, an ion storage layer 245, a second EC transparent conductive layer 246, a second EC film substrate 247, a first transparent optical adhesive 221, a glare film substrate 231, a texture layer 232, a coating layer 233, and an ink layer 234, which are stacked in this order from outside to inside.
The first EC film substrate, the first EC transparent conductive layer, the electrochromic layer, the ion conductive layer, the ion storage layer, the second EC transparent conductive layer, and the second EC film substrate constitute an EC device 240; the glare film is composed of a glare film base material, a texture layer, a coating layer and an ink layer.
In example three, the glare film and the EC device do not share a film substrate, and they are bonded together by a transparent optical adhesive.
Example four:
as shown in fig. 3 and 5, the composite color-changing device includes a first EC film substrate 241, a first EC transparent conductive layer 242, an electrochromic layer 243, an ion conductive layer 244, an ion storage layer 245, a second EC transparent conductive layer 246, a second EC film substrate 247, a first transparent optical glue 221, a water-oxygen barrier film 250, a texture layer 232, a plating layer 233, and an ink layer 234, which are stacked in sequence from outside to inside.
The EC device comprises a first EC film substrate, a first EC transparent conductive layer, an electrochromic layer, an ion conductive layer, an ion storage layer, a second EC transparent conductive layer and a second EC film substrate; the dazzling film consists of the water-oxygen barrier film, the texture layer, the coating layer and the ink layer.
Example four a water oxygen barrier film was used as the glare film substrate.
Example five:
as shown in fig. 3 and 6, the composite color-changing device includes a first EC film substrate 241, a first EC transparent conductive layer 242, an electrochromic layer 243, an ion conductive layer 244, an ion storage layer 245, a second EC transparent conductive layer 246, a second EC film substrate 247, a first transparent optical adhesive 221, a water-oxygen barrier film 250, a second transparent optical adhesive 222, a glare film substrate 231, a texture layer 232, a plating layer 233, and an ink layer 234, which are stacked in this order from outside to inside.
The EC device comprises a first EC film substrate, a first EC transparent conductive layer, an electrochromic layer, an ion conductive layer, an ion storage layer, a second EC transparent conductive layer and a second EC film substrate; the glare film is composed of a glare film base material, a texture layer, a coating layer and an ink layer.
In the fourth and fifth embodiments, the water and oxygen barrier films are present, because the EC device is generally sensitive to water and oxygen, the water and oxygen barrier films are added to delay water and oxygen erosion to a certain extent, so that the service life of the EC device is effectively prolonged; in example four, the water oxygen barrier film was used as the base material of the glare film.
The side close to the visual field is the outer side, and the side far away from the visual field is the inner side. The EC device is close to the visual field, the glare film is far away from the visual field, and when the EC device is in a transparent state, an observer can see texture reflection light and color of the glare film; when the EC device is in the colored state, the observer can see the combined effect of the glare film color, texture, and EC device; for example, if the EC device is colored to exhibit a color with a transmittance of 5% to 20%, the observer sees a glare film pattern that superimposes the color; if the EC device transmission is below 5%, or even near 0, it is possible that the observer will only see the coloration of the EC device and not the glare film behind.
Compared with the scheme that the composite color-changing device is arranged in the rear cover of the mobile phone, the composite color-changing device is arranged in the mobile phone protective shell and other electronic equipment protective shells 1, so that the following advantages exist: 1. the composite color-changing device has a certain thickness, the thickness of the mobile phone can be obviously increased when the composite color-changing device is arranged in the rear cover of the mobile phone, and the protective shell is not sensitive to the increase of the thickness; 2. the composite color-changing device is arranged in the rear cover of the mobile phone and cannot be replaced, and is arranged in the shell of the mobile phone and convenient to replace, so that any mobile phone can have a color-changing function.
In the above embodiments, the film substrate is made of transparent material, such as glass, plastic, film, etc.; OCA is selected as the optical cement; the texture layer is UVPattern; the coating layer is NCVM.
The above-described embodiments employing a common film substrate can reduce the overall thickness of the composite color changing device.
PDLC, EC, zone drive, etc. are known in the art and are considered to be within the scope of this patent.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A power-on color-changing electronic equipment protective shell with a single glare film is characterized by comprising a shell and a composite color-changing device arranged on the shell; the composite color-changing device comprises an electrified color-changing device positioned on the outer side, a glare film positioned on the inner side, and first transparent optical glue used for bonding the glare film and the electrified color-changing device.
2. A power-on color-changing electronic equipment protective shell with a single glare film is characterized by comprising a shell and a composite color-changing device arranged on the shell; the composite color-changing device comprises an electrified color-changing device positioned on the outer side and a glare film positioned on the inner side, wherein the electrified color-changing device comprises a common film substrate positioned on the innermost side; the glare film is arranged on one side of the shared film base material, which is far away from the electrified color changing device.
3. The power on color changing electronic device protective case with the single glare film of claim 2, wherein: the dazzling film comprises a texture layer arranged on the inner side of the shared film base material, a coating layer arranged on the inner side of the texture layer and an ink layer positioned on the inner side of the coating layer.
4. A power-on color-changing electronic equipment protective shell with a single glare film is characterized by comprising a shell and a composite color-changing device arranged on the shell; the composite color-changing device comprises an electrified color-changing device positioned on the outer side, a glare film positioned on the inner side, a water oxygen barrier film positioned between the electrified color-changing device and the glare film, first transparent optical glue arranged between the electrified color-changing device and the water oxygen barrier film, and second optical glue arranged between the water oxygen barrier film and the glare film.
5. The powerturn color changing electronic device protective case with the single glare film of any of claims 1-4, wherein: the electrified color-changing device is an EC device; the EC device comprises a first EC film substrate, a first EC transparent conductive layer, an electrochromic layer, an ion conductive layer, an ion storage layer, a second EC transparent conductive layer and a second EC film substrate which are sequentially stacked.
6. The powerturn color changing electronic device protective case with the single glare film of any of claims 1-4, wherein: the electrified color-changing device is a PDLC device; the PDLC device comprises a first PDLC film base material, a first PDLC transparent conducting layer, a polymer dispersed liquid crystal layer, a second PDLC transparent conducting layer and a second PDLC film base material which are sequentially overlapped.
7. The power on color changing electronic device protective case with the single glare film according to claim 1 or 4, wherein: the glare film comprises a glare film base material, a texture layer arranged on the inner side of the glare film base material, a coating layer arranged on the inner side of the texture layer and an ink layer positioned on the inner side of the coating layer.
8. The power on color changing electronic device protective case with the single glare film of claim 7, wherein: the electrified color-changing device is an EC device; the glare film substrate is replaced by a water-oxygen barrier film.
9. An electronic device, characterized in that: comprising an electronic device body, and the electronic device protective case of any one of claims 1-8; the electronic equipment protective shell is sleeved outside the electronic equipment body.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121187256.XU CN215120902U (en) | 2021-05-28 | 2021-05-28 | Circular telegram electronic equipment protective housing and electronic equipment that discolour with singly dazzle membrane |
| DE212021000268.4U DE212021000268U1 (en) | 2021-05-28 | 2021-09-07 | Electrochromic protective cover for electronic devices |
| JP2022600066U JP3242400U (en) | 2021-05-28 | 2021-09-07 | Electrochromic electronics protective case |
| PCT/CN2021/116953 WO2022247052A1 (en) | 2021-05-28 | 2021-09-07 | Power-on color-changing electronic device protective housing |
| TW110212220U TWM622678U (en) | 2021-05-28 | 2021-10-18 | Electrochromic electronic device protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121187256.XU CN215120902U (en) | 2021-05-28 | 2021-05-28 | Circular telegram electronic equipment protective housing and electronic equipment that discolour with singly dazzle membrane |
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| Publication Number | Publication Date |
|---|---|
| CN215120902U true CN215120902U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121187256.XU Active CN215120902U (en) | 2021-05-28 | 2021-05-28 | Circular telegram electronic equipment protective housing and electronic equipment that discolour with singly dazzle membrane |
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| CN (1) | CN215120902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022247052A1 (en) * | 2021-05-28 | 2022-12-01 | 安徽精卓光显技术有限责任公司 | Power-on color-changing electronic device protective housing |
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- 2021-05-28 CN CN202121187256.XU patent/CN215120902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022247052A1 (en) * | 2021-05-28 | 2022-12-01 | 安徽精卓光显技术有限责任公司 | Power-on color-changing electronic device protective housing |
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