CN208862905U - A kind of cover board and mobile terminal - Google Patents
A kind of cover board and mobile terminal Download PDFInfo
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- CN208862905U CN208862905U CN201821689890.1U CN201821689890U CN208862905U CN 208862905 U CN208862905 U CN 208862905U CN 201821689890 U CN201821689890 U CN 201821689890U CN 208862905 U CN208862905 U CN 208862905U
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Abstract
The utility model provides a kind of cover board and mobile terminal, the cover board specifically include: substrate, electrochromic layer, the film sheet layer set gradually；Wherein, the color of the film sheet layer is the first color；The substrate is transparent configuration；Towards transparent color emission layer is provided on the surface of the electrochromic layer on the substrate, for adjusting the optical signature of incident light, so that the substrate shows the second color.In the utility model embodiment, the specific color of first color and second color can be set according to the needs of users, the cover board can switch between first color and second color, enrich the appearance of the cover board, meet the individual demand of user.
Description
Technical field
The utility model relates to fields of communication technology, more particularly to a kind of cover board and mobile terminal.
Background technique
The user of ultimate attainment pursuit with to(for) usage experience, appearance of the user for mobile terminals such as mobile phone, tablet computers
It is required that being required with usage experience also higher and higher.For example, in order to enable mobile terminal shows the appearance of discoloration, increasingly
More mobile terminal configurations has with changeable colour cover board.
However, in existing changeable colour cover board, it often can only be in translucent light yellow and close both colors of black
Switching.I.e. in the case where energization, changeable colour cover board shows nearly black, and in cold situation, changeable colour cover board is then in
Reveal light yellow.That is, the color that existing changeable colour cover board can be changed is more single, it is difficult to meet the personalized need of user
It asks.
Utility model content
In view of this, the variable color of changeable colour cover board is more single in order to solve in existing mobile terminal, it is difficult full
The problem of individual demand of sufficient user, the utility model provide a kind of cover board and mobile terminal.
On the one hand, the utility model discloses a kind of cover boards, comprising: substrate, electrochromic layer, the film set gradually
Material layer；Wherein
The color of the film sheet layer is the first color；
The substrate is transparent configuration；
Towards transparent color emission layer is provided on the surface of the electrochromic layer on the substrate, for adjusting incident light
Optical signature, so that the substrate shows the second color.
On the other hand, the invention also discloses a kind of mobile terminals, comprising: above-mentioned cover board.
The utility model includes following advantages:
In the utility model embodiment, since the cover board may include the substrate, electrochromic layer, the film set gradually
Sheet layer；The color of the film sheet layer is the first color；The substrate is transparent configuration；Towards the electricity on the substrate
Transparent color emission layer is provided on the surface of mutagens chromatograph, for adjusting the optical signature of incident light, so that the substrate shows
Second color.In the utility model embodiment, in the case where energization, the electrochromic layer can express black, therefore, institute
The second color of the substrate can be showed by stating cover board；In the event of a power failure, described since the substrate is transparent configuration
Electrochromic layer can be with similar transparent, therefore, and the cover board can show the first color of the film sheet layer.In reality
In, the specific color of first color and second color can be set according to the needs of users, enrich the lid
The appearance of plate meets the individual demand of user.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cover board of the utility model.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
The utility model embodiment provides a kind of cover board, can specifically include: the substrate that sets gradually, electrochromism
Layer, film sheet layer；Wherein, the color of the film sheet layer is the first color；The substrate is transparent configuration；The substrate
On towards transparent color emission layer is provided on the surface of the electrochromic layer, for adjusting the optical signature of incident light, so that institute
It states substrate and shows the second color.
In the utility model embodiment, since the cover board may include the substrate, electrochromic layer, the film set gradually
Sheet layer；The color of the film sheet layer is the first color；The substrate is transparent configuration；Towards the electricity on the substrate
Transparent color emission layer is provided on the surface of mutagens chromatograph, for adjusting the optical signature of incident light, so that the substrate shows
Second color.In the utility model embodiment, in the case where energization, the electrochromic layer can express black, therefore, institute
The second color of the substrate can be showed by stating cover board；In the event of a power failure, described since the substrate is transparent configuration
Electrochromic layer can be with similar transparent, therefore, and the cover board can show the first color of the film sheet layer.In reality
In, the specific color of first color and second color can be set according to the needs of users, enrich the lid
The appearance of plate meets the individual demand of user.
Referring to Fig.1, a kind of structural schematic diagram of cover board of the utility model is shown, can specifically include: setting gradually
Substrate 10, electrochromic layer 11, film sheet layer 12；Wherein, the color of film sheet layer 12 is the first color；Substrate 10 is
Transparent configuration；Towards transparent color emission layer 101 is provided on the surface of electrochromic layer 11 on substrate 10, for adjusting incident light
Optical signature, so that substrate 10 shows the second color.In the utility model embodiment, in the case where energization, the cover board
The second color of substrate 10 can be showed；In the event of a power failure, the cover board can show the of film sheet layer 12
One color.In practical applications, the specific face of first color and second color can be set according to the needs of users
Color enriches the appearance of the cover board, meets the individual demand of user.
In the utility model embodiment, electrochromic layer 11 may include: the first conductive layer 111, the cathode set gradually
Electrochromic layer 112, ion conducting layer 113, anode current accumulation layer 114 and the second conductive layer 115；Wherein, first is conductive
Layer 111 is close to substrate 10；Second conductive layer 115 is close to film sheet layer 12.In practical applications, in the case where energization, electricity
Mutagens chromatograph 11 can show black, and in the event of a power failure, electrochromic layer 11 can be with similar transparent.
In practical applications, the first conductive layer 111, the second conductive layer 115 can be transparent configuration.So that in power-off
In the case of, electrochromic layer 11 can be with similar transparent.
Specifically, electrochromic layer 11, can be in the first conductive layer 111 and the second conductive layer 115 in the case where energization
Between form voltage difference, under the action of the voltage difference, the anode current in anode current accumulation layer 114 can pass through ion
Conducting shell 113, into cathodic electrochromic layer 112 in chemically react so that electrochromic layer 11 shows black.
Similarly, electrochromic layer 11 in the event of a power failure, the voltage difference between the first conductive layer 111 and the second conductive layer
It disappears, the anode current can be precipitated out of cathodic electrochromic layer 112, and enter anode electricity by ion conducting layer 113
It is stored in sub- accumulation layer 114, in this way, electrochromic layer 11 can be with similar transparent.
In practical applications, in the case where energization, since electrochromic layer 11 can show black, described
Cover board can show the second color of substrate 10.In the case where energization, since electrochromic layer 11 can be with similar transparent, base
Plate 10 is transparent configuration, and therefore, the cover board can show the first color of film sheet layer 12.That is, the lid
Plate can switch between second color and first color.
In the utility model embodiment, transparent color emission layer 101 can be optical coating.In practical applications, due to transparent
Color emission layer 101 is optical coating, and the optical coating can be used for adjusting the optical signature for injecting the incident light of substrate 10.Specifically
Ground, the optical signature may include the optical signatures such as reflectivity, refractive index, in practical applications, by adjusting the incidence
The optical signature of light can make so that substrate 10 shows the second color.
For example, substrate 10 can be made to present in the case where the optical coating can increase the reflectivity of red light
It is red out.
Optionally, the material of the optical coating can be one of materials such as silica, titanium oxide or silicon nitride
Or it is a variety of.In practical applications, the tool of second color can be set by the specific material of the setting optical coating
Body color.
For example, in the case where needing the second color by substrate 10 to be set as red, it can be by the optical coating
Material is set as titanium oxide, to increase the optical coating for the reflectivity of Red incident light so that substrate 10 show it is red
Color.
It is understood that in practical applications, the tool that those skilled in the art can need according to second color
Body color sets the specific material of the optical coating according to reflectance spectrum figure principle, and the utility model embodiment is for described
The specific material of optical coating can be without limitation.
In the utility model embodiment, the specific face of the first color of film sheet layer 12 can be set according to actual needs
Color.For example, first color is set as blue, green or purple etc., the utility model embodiment is for described first
The specific color of color is without limitation.
In practical applications, the specific face of first color and second color can be set according to the needs of users
Color enriches the appearance of the cover board, to meet the individual demand of user.
In the utility model embodiment, the material of substrate 10 can be glass, transparent plastic or transparent rubber.Specifically
Ground, since the translucency of glass is relatively good, in the case where the material of substrate 10 is glass, the translucency of substrate is corresponding
Preferably.Since the drop resistance of transparent plastic is preferable, in the case where the material of substrate 10 is transparent plastic, substrate 10
Drop resistance it is accordingly preferable.Since cost is relatively low for transparent rubber, the case where the material of substrate 10 is transparent rubber
Under, the cost of substrate 10 is accordingly lower.In practical applications, those skilled in the art can according to actual needs, by substrate 10
Material be set as glass, transparent plastic or transparent rubber, the utility model for substrate 10 specific material without limitation.
It is understood that the transparent plastic can be the translucency such as polycarbonate, polyethylene terephthalate
Preferable plastics, the utility model embodiment for the transparent plastic concrete type without limitation.
It optionally, can between electrochromic layer 11 and substrate 10 and between electrochromic layer 11 and film sheet layer 12
To be attached respectively by optical cement.Since optical cement has colorless and transparent, and the higher advantage of light transmittance, therefore, in electricity
Between mutagens chromatograph 11 and substrate 10 and between electrochromic layer 11 and film sheet layer 12, carried out respectively by optical cement
In the case where connection, the integral light-transmitting of the cover board can be improved.
To sum up, cover board described in the utility model has at least the following advantages:
In the utility model embodiment, since the cover board may include the substrate, electrochromic layer, the film set gradually
Sheet layer；The color of the film sheet layer is the first color；The substrate is transparent configuration；Towards the electricity on the substrate
Transparent color emission layer is provided on the surface of mutagens chromatograph, for adjusting the optical signature of incident light, so that the substrate shows
Second color.In the utility model embodiment, in the case where energization, the electrochromic layer can express black, therefore, institute
The second color of the substrate can be showed by stating cover board；In the event of a power failure, described since the substrate is transparent configuration
Electrochromic layer can be with similar transparent, therefore, and the cover board can show the first color of the film sheet layer.In reality
In, the specific color of first color and second color can be set according to the needs of users, enrich the lid
The appearance of plate meets the individual demand of user.
The utility model embodiment additionally provides a kind of mobile terminal, can specifically include: above-mentioned cover board.It is described mobile whole
End may include but be not limited to mobile phone, laptop, tablet computer, wearable device, banking system, attendance checking system and
The mobile terminals such as access control system.The utility model embodiment only takes the mobile phone as an example and is illustrated, other kinds of mobile terminal ginseng
According to execution.
In mobile terminal described in the utility model embodiment, in the case where energization, the electrochromic layer be can express
Black out, therefore, the cover board can show the second color of the substrate；In the event of a power failure, due to the substrate
For transparent configuration, the electrochromic layer can be with similar transparent, therefore, and the cover board can show the film sheet layer
First color.In practical applications, the specific of first color and second color can be set according to the needs of users
Color enriches the appearance of the cover board, in turn, can enrich the appearance of the mobile terminal, meets of user
Property demand.
In the utility model embodiment, the mobile terminal can also include: mainboard；Wherein, the mainboard can be with institute
Electrochromic layer electric connection is stated, is powered or powers off to control the electrochromic layer.
To sum up, mobile terminal described in the utility model embodiment includes at least following advantages:
In mobile terminal described in the utility model embodiment, in the case where energization, the electrochromic layer be can express
Black out, therefore, the cover board can show the second color of the substrate；In the event of a power failure, due to the substrate
For transparent configuration, the electrochromic layer can be with similar transparent, therefore, and the cover board can show the film sheet layer
First color.In practical applications, the specific of first color and second color can be set according to the needs of users
Color enriches the appearance of the cover board, in turn, can enrich the appearance of the mobile terminal, meets of user
Property demand.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of cover board provided by the utility model and mobile terminal, it is described in detail, it is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model；At the same time, for those skilled in the art, according to the utility model
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (9)
1. a kind of cover board characterized by comprising substrate, electrochromic layer, the film sheet layer set gradually；Wherein
The color of the film sheet layer is the first color；
The substrate is transparent configuration；
Towards transparent color emission layer is provided on the surface of the electrochromic layer on the substrate, the transparent color emission layer is for adjusting
The optical signature for saving incident light, so that the substrate shows the second color.
2. cover board according to claim 1, which is characterized in that the transparent color emission layer is optical coating.
3. cover board according to claim 2, which is characterized in that the material of the optical coating be silica, titanium oxide or
Person's silicon nitride.
4. cover board according to claim 1, which is characterized in that the material of the substrate is glass or transparent plastic.
5. cover board according to claim 1, which is characterized in that the electrochromic layer includes: that first set gradually is led
Electric layer, cathodic electrochromic layer, ion conducting layer, anode current accumulation layer and the second conductive layer；Wherein
First conductive layer is close to the substrate；
Second conductive layer is close to the film sheet layer.
6. cover board according to claim 5, which is characterized in that first conductive layer and second conductive layer are
Bright structure.
7. cover board according to claim 1, which is characterized in that between the electrochromic layer and the substrate, Yi Jisuo
It states between electrochromic layer and the film sheet layer, is bonded respectively by optical cement.
8. a kind of mobile terminal characterized by comprising the described in any item cover boards of claim 1 to 7.
9. mobile terminal according to claim 8, which is characterized in that further include: mainboard, wherein
The mainboard and the electrochromic layer are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689890.1U CN208862905U (en) | 2018-10-17 | 2018-10-17 | A kind of cover board and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689890.1U CN208862905U (en) | 2018-10-17 | 2018-10-17 | A kind of cover board and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862905U true CN208862905U (en) | 2019-05-14 |
Family
ID=66421154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821689890.1U Active CN208862905U (en) | 2018-10-17 | 2018-10-17 | A kind of cover board and mobile terminal |
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| Country | Link |
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| CN (1) | CN208862905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015975A1 (en) * | 2021-08-12 | 2023-02-16 | 荣耀终端有限公司 | Battery cover and electronic device |
-
2018
- 2018-10-17 CN CN201821689890.1U patent/CN208862905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015975A1 (en) * | 2021-08-12 | 2023-02-16 | 荣耀终端有限公司 | Battery cover and electronic device |
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