CN208874605U - A kind of discoloration cover board - Google Patents
A kind of discoloration cover board Download PDFInfo
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- CN208874605U CN208874605U CN201822005254.9U CN201822005254U CN208874605U CN 208874605 U CN208874605 U CN 208874605U CN 201822005254 U CN201822005254 U CN 201822005254U CN 208874605 U CN208874605 U CN 208874605U
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- cover board
- discoloration
- film layer
- layer
- user
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Abstract
This application discloses a kind of discoloration cover boards, including the first cover board and the second cover board to bond together, there is discoloration film layer between first cover board and second cover board, the edge of the discoloration film layer has the tie point for being connected to power supply part, the discoloration film layer is set to change color for providing different voltage to the discoloration film layer, second cover board is installed on the inside of mobile terminal and its at least one side is provided with ink layer, different cover board colors is shown under different voltage after instructing this makes it possible to the color adaptation for receiving user, realize the displaying of more diversification, it can be seen that, this discoloration cover board can change color during user's use, it avoids user that generation is used for a long time and is weary of sense, to promote user experience.
Description
Technical field
The utility model relates to consumer-elcetronics devices technical fields, more specifically to a kind of discoloration cover board.
Background technique
Currently, cover sheet is commonly utilized in field of mobile terminals, mobile terminal mentioned here includes but is not limited to hand
Machine and tablet computer, since mobile terminal industry competition is very fierce, for differentiation, different producers all does in appearance
Various improvement.On the general silk-screen of cover board in the prior art after the ink of corresponding color, the color of cover board is just secured, can not
Change is generated in subsequent use process, is be easy to cause being weary of for user over time, is thus unfavorable for the use of consumer
Experience, may cause the loss of user.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of discoloration cover board, it can be in the process that user uses
Middle change color promotes user experience, avoids user that generation is used for a long time and is weary of sense.
A kind of discoloration cover board provided by the utility model, it is described including the first cover board and the second cover board to bond together
There is discoloration film layer, the edge of the discoloration film layer, which has, is connected to power supply between first cover board and second cover board
The tie point of part makes the discoloration film layer change color, second lid for providing different voltage to the discoloration film layer
Plate is installed on the inside of mobile terminal and its at least one side is provided with ink layer.
Preferably, in above-mentioned discoloration cover board, the discoloration film layer is set to covering with described first for second cover board
First cover board is bonded on the opposite face of plate and using optical adhesive layer.
Preferably, in above-mentioned discoloration cover board, the discoloration film layer is set to covering with described second for first cover board
Second cover board is bonded on the opposite face of plate and using optical adhesive layer.
Preferably, it in above-mentioned discoloration cover board, is provided on the face opposite with first cover board of second cover board
The ink layer.
Preferably, it in above-mentioned discoloration cover board, is provided on the face opposite with first cover board of second cover board
The ink layer.
Preferably, in above-mentioned discoloration cover board, first cover board is provided on one side with what second cover board deviated from
Rough layer.
Preferably, in above-mentioned discoloration cover board, the surface of the rough layer is also provided with class using silicon dioxide intermediate layer
Diamond film layer.
Preferably, in above-mentioned discoloration cover board, the surface of the diamond-like carbon film layer is additionally provided with anti-fingerprint film layer.
Preferably, in above-mentioned discoloration cover board, the discoloration film layer is polyaniline film layer or purple sieve essence film layer.
Preferably, in above-mentioned discoloration cover board, it is described discoloration film layer with a thickness of 0.02 micron to 0.20 micron.
It can be seen from the above technical proposal that above-mentioned discoloration cover board provided by the utility model, due to the first cover board and
There is discoloration film layer, the edge of the discoloration film layer has the tie point for being connected to power supply part, is used between second cover board
To discoloration film layer provide different voltage make change colour film layer change color, the second cover board be installed on the inside of mobile terminal and its extremely
It is few to be provided with ink layer on one side, difference is shown under different voltage after instructing this makes it possible to the color adaptation for receiving user
Cover board color, realize the displaying of more diversification, it is seen then that this discoloration cover board can change face during user's use
Color avoids user that generation is used for a long time and is weary of sense, to promote user experience.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of schematic diagram of cover board that changes colour provided by the present application；
Fig. 2 is a specific embodiment schematic diagram of discoloration cover board provided by the present application；
Fig. 3 is another specific embodiment schematic diagram of discoloration cover board provided by the present application；
Fig. 4 is the schematic diagram for the specific embodiment that the application also provides；
Fig. 5 is the schematic diagram of the discoloration cover board with rough layer；
Fig. 6 is the schematic diagram of the discoloration cover board with diamond-like carbon film layer；
Fig. 7 is the schematic diagram of the discoloration cover board with anti-fingerprint film layer.
Specific embodiment
The core concept of the utility model is to provide a kind of discoloration cover board, can change face during user's use
Color avoids user that generation is used for a long time and is weary of sense, promotes user experience.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in FIG. 1, FIG. 1 is a kind of discoloration lids provided by the present application for the embodiment of discoloration cover board provided by the present application
The schematic diagram of plate, the discoloration cover board include the first cover board 1 and the second cover board 2 to bond together, the first cover board 1 and the second cover board
Between 2 have discoloration film layer 3, it should be noted that the material of the first cover board 1 and the second cover board 2 can be glass, PMMA or
PC etc. is not intended to limit herein, this is as substrate and to form protection to discoloration film layer 3, and this discoloration film layer 3 can be specific
Select polyaniline film layer or purple sieve essence film layer, both substances that can show different colors under different voltage, and
Position is arranged in it, and there are many modes, are not intended to limit, can be made by the way of chemical vapor deposition or sputter herein, thick
Degree can be 0.02 micron to 0.20 micron, preferably 0.05 micron to 0.10 micron, as long as be located at the first cover board 1 and the second cover board
Between 2, thus the discoloration film layer 3 formation is effectively protected using the first cover board 1 and the second cover board 2, will not be damaged
Wound, in addition, the edge of discoloration film layer 3 has the tie point (not shown) for being connected to power supply part, for discoloration film layer 3
There is provided different voltage makes the change color of film layer 3 that changes colour, as long as this tie point is located at the edge of discoloration film layer 3, in this way
User would not be showed, in order to avoid the problem for causing user experience bad, and power supply part here is can to receive user
Voltage control instructions, and change under the voltage control instructions of user the voltage of discoloration film layer 3, thus according to user demand
It shows different cover board colors, such as yellow or green etc. can be showed under the voltage of -2V to 2V, it is new to user
Fresh impression, moreover, the second cover board 2 is installed on the inside of mobile terminal and its at least one side is provided with ink layer 4, the ink layer
Thickness can be 10 microns to 40 microns, preferably 15 microns, effect is shading, and discoloration film layer is cooperated to generate multiplicity
Color, this ink layer 4 is arranged in which face for being not limited in the second cover board 2 here, and the ink layer 4 is preferably with black
Ink can form internal wiring and effectively block, and avoid showing user, and the background as discoloration film layer 3, make to become
The color that color film layer 3 is shown preferably shows user, and local light leakage phenomena will not occur.
It can be seen from the above technical proposal that above-mentioned discoloration cover board provided herein, due to the first cover board and second
There is discoloration film layer, the edge of the discoloration film layer has the tie point for being connected to power supply part, for change between cover board
Color film layer provide different voltage make change colour film layer change color, the second cover board be installed on the inside of mobile terminal and its at least one
Face is provided with ink layer, and different lids is shown under different voltage after instructing this makes it possible to the color adaptation for receiving user
Plate color realizes the displaying of more diversification, it is seen then that this discoloration cover board can change color during user's use,
It avoids user that generation is used for a long time and is weary of sense, to promote user experience.
Present invention also provides a specific embodiment as shown in Fig. 2, Fig. 2 is the one of discoloration cover board provided by the present application
A specific embodiment schematic diagram, wherein discoloration film layer 3 is set on the face opposite with the first cover board 1 of the second cover board 2 and utilizes
Optical adhesive layer 5 is bonded to the first cover board 1, and another specific embodiment is as shown in figure 3, Fig. 3 is discoloration provided by the present application
Another specific embodiment schematic diagram of cover board, wherein discoloration film layer 3 is set to the opposite with the second cover board 2 of the first cover board 1
It is bonded to the second cover board 2 on face and using optical adhesive layer 5, the optical adhesive layer 5 used here can be, but not limited to be OCA layers, thick
Degree can be 1 micron to 100 microns, preferably 25 microns.
And the setting position about ink layer, present invention also provides a specific embodiment as shown in figure 4, Fig. 4 is this
The schematic diagram of the specific embodiment also provided is provided, is provided with ink on the face opposite with the first cover board 1 of the second cover board 2
Layer 4, can also be provided with ink layer 4 on the face opposite with the first cover board 1 of the second cover board 2 certainly, and such case can be as
Shown in Fig. 1, details are not described herein again.
In order to further enhance display effect, as shown in figure 5, Fig. 5 is the schematic diagram of the discoloration cover board with rough layer, also
Rough layer 6 can be provided on one side with what the second cover board 2 deviated from the first cover board 1, it should be noted that this is can be above-mentioned
Implement on the basis of any embodiment, corresponding structure, including but not limited to three can be etched by way of chemical etching
Angle-style, trapezoidal or ellipse, the roughness of the rough layer can be 0.1 micron to 10 microns, preferably 0.2 micron to 0.4 micron,
This rough layer 6 can be that discoloration cover board has metal-like, combine also that user can be allowed to have is more unusual with different colors
Tactile experience.
Moreover, in order to improve the antiwear characteristics of discoloration cover board, as shown in fig. 6, Fig. 6 is the discoloration with diamond-like carbon film layer
The schematic diagram of cover board, the surface of the rough layer 6 are also provided with diamond-like carbon film layer 8 using silicon dioxide intermediate layer 7, can be enhanced
The ability of cover board scratch resistant, it should be noted that the purpose of silicon dioxide intermediate layer 7 is filling rough layer 6, makes diamond-film-like
Layer 8 can be not easily to fall off preferably in conjunction with cover board, and the thickness range of silicon dioxide intermediate layer 7 can be 1 nanometer to 30 nanometers,
It is preferred that 5 nanometers to 15 nanometers, and the thickness range of the diamond-like carbon film layer 8 is 5 nanometers to 50 nanometers, preferably 10 nanometers to 30
Nanometer, the silicon dioxide intermediate layer 7 and diamond-like carbon film layer 8 can be made by magnetron sputtering mode.
In addition, as shown in fig. 7, Fig. 7 be with anti-fingerprint film layer discoloration cover board schematic diagram, diamond-like carbon film layer 8
Surface is additionally provided with anti-fingerprint film layer 9, and thickness range can be 1 nanometer to 20 nanometers, preferably 5 nanometers to 15 nanometers, this
Anti-fingerprint film layer 9 is a kind of hydrophobic film layer, and capable of allowing cover board, feeling is better.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of discoloration cover board, which is characterized in that including the first cover board and the second cover board to bond together, first cover board
There is discoloration film layer between second cover board, the edge of the discoloration film layer has the connection for being connected to power supply part
Point makes the discoloration film layer change color for providing different voltage to the discoloration film layer, and second cover board is installed on
The inside of mobile terminal and its at least one side is provided with ink layer.
2. discoloration cover board according to claim 1, which is characterized in that the discoloration film layer is set to second cover board
First cover board is bonded on the face opposite with first cover board and using optical adhesive layer.
3. discoloration cover board according to claim 1, which is characterized in that the discoloration film layer is set to first cover board
Second cover board is bonded on the face opposite with second cover board and using optical adhesive layer.
4. discoloration cover board according to claim 1, which is characterized in that second cover board it is opposite with first cover board
Face on be provided with the ink layer.
5. discoloration cover board according to claim 1, which is characterized in that second cover board it is opposite with first cover board
Face on be provided with the ink layer.
6. discoloration cover board according to claim 1-5, which is characterized in that first cover board with described second
What cover board deviated from is provided with rough layer on one side.
7. discoloration cover board according to claim 6, which is characterized in that the surface of the rough layer also utilizes in silica
Interbed is provided with diamond-like carbon film layer.
8. discoloration cover board according to claim 7, which is characterized in that the surface of the diamond-like carbon film layer is additionally provided with anti-
Fingerprint film layer.
9. discoloration cover board according to claim 1-5, which is characterized in that the discoloration film layer is polyaniline film layer
Or purple sieve essence film layer.
10. discoloration cover board according to claim 9, which is characterized in that it is described discoloration film layer with a thickness of 0.02 micron extremely
0.20 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005254.9U CN208874605U (en) | 2018-11-30 | 2018-11-30 | A kind of discoloration cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005254.9U CN208874605U (en) | 2018-11-30 | 2018-11-30 | A kind of discoloration cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874605U true CN208874605U (en) | 2019-05-17 |
Family
ID=66471829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822005254.9U Active CN208874605U (en) | 2018-11-30 | 2018-11-30 | A kind of discoloration cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853522A (en) * | 2019-11-29 | 2020-02-28 | 武汉天马微电子有限公司 | Display screen device |
| CN112996320A (en) * | 2021-03-04 | 2021-06-18 | 维沃移动通信有限公司 | Housing and electronic device |
-
2018
- 2018-11-30 CN CN201822005254.9U patent/CN208874605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853522A (en) * | 2019-11-29 | 2020-02-28 | 武汉天马微电子有限公司 | Display screen device |
| CN112996320A (en) * | 2021-03-04 | 2021-06-18 | 维沃移动通信有限公司 | Housing and electronic device |
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