CN109656074B - Electronic device and method for adjusting color of color-changing film of electronic device - Google Patents
Electronic device and method for adjusting color of color-changing film of electronic device Download PDFInfo
- Publication number
- CN109656074B CN109656074B CN201910000985.0A CN201910000985A CN109656074B CN 109656074 B CN109656074 B CN 109656074B CN 201910000985 A CN201910000985 A CN 201910000985A CN 109656074 B CN109656074 B CN 109656074B
- Authority
- CN
- China
- Prior art keywords
- color
- changing film
- light
- electronic device
- light receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
- G02F1/1533—Constructional details structural features not otherwise provided for
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The application discloses an electronic device and a method for adjusting the color of a color-changing film of the electronic device. The electronic device comprises a processor, a light emitting device, a light receiving device and a color-changing film with an electrochromic function. Wherein, light emitting device can be towards the color-changing membrane transmitted light, and light receiving device receives and is used for receiving the light of reflecting back via the color-changing membrane, and light receiving device and light emitting device all are connected with the treater, and the treater is connected with the color-changing membrane electricity in order to control the color of color-changing membrane according to light receiving device and light emitting device's information. According to the application, through setting up light emitter and light receiving arrangement to judge the ageing degree of discolouring membrane through the light volume that light receiving arrangement received, can know the user state of discolouring membrane from this, judge whether it takes place ageing.
Description
Technical Field
The present application relates to the field of communications devices, and in particular, to an electronic device and a method for adjusting a color of a color-changing film of the electronic device.
Background
The electrochromic material can be colored by positive and negative voltages, so that the light transmittance of the material is changed from 10% to 90%, and the material can be applied to a mobile phone according to the characteristics of the material, and the integrity of the whole mobile phone cover plate is realized by utilizing a reasonable lamination scheme and a hollow design.
Due to the fact that the color-changing material is aged after being changed in color repeatedly, the color-changing material and the rear cover are poor in color difference when the color-changing material is still driven by the original driving voltage, and the rear cover of the mobile phone is poor in integrity.
Content of application
The application provides an electronic device.
Another object of the present application is to provide a method of adjusting a color of a color changing film of an electronic device.
An electronic device according to an embodiment of the present application includes a processor, a light emitting device, a light receiving device, and a color-changing film having an electrochromic function. Wherein, light emitter can face color-changing membrane emission light, light receiving arrangement is used for receiving the light of reflecting back via color-changing membrane, and the treater is used for detecting according to the change of the light volume that light receiving arrangement received the ageing information of color-changing membrane, the treater is suitable for the basis the ageing information adjustment color-changing membrane voltage of color-changing membrane is with the adjustment the color of color-changing membrane.
According to the electronic equipment of this application embodiment, through setting up light emitter and light receiving arrangement to the ageing degree of discolouring membrane is judged to the light volume that receives through light receiving arrangement, can know the user state of discolouring membrane from this, judges whether it takes place ageing.
The method for adjusting the color of the color-changing film of the electronic device comprises the following steps:
transmitting a first light signal to the color changing film through a light ray transmitting device;
receiving the second optical signal reflected back through the color changing film by the light receiving device;
detecting, by a processor, the second light signal and determining aging information for the color shifting film based on the second light signal.
According to the method for adjusting the color of the color-changing film of the electronic equipment, by arranging the light emitting device and the light receiving device, the first light signal emitted by the light emitting device and the second light signal received by the light receiving device can be utilized to be compared, so that the aging information of the color-changing film can be determined according to the first light signal and the second light signal, the state of the color-changing film can be adjusted, and the color consistency of the electronic equipment can be improved.
Drawings
The above and/or additional aspects and advantages of the present application 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 schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a color changing film of an electronic device according to an embodiment of the present application.
Reference numerals:
the electronic device 100 is provided with a display device,
the housing 110, the transparent cover plate 111,
a color changing film 120, a first ITO layer 121, a first electrochromic layer 122, an electrolyte layer 123, a second electrochromic layer 124, a second ITO layer 125, a first voltage terminal 126, a second voltage terminal 127,
the light emitting device 131, the light receiving device 132,
a main board 140.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 application and are not to be construed as limiting the present application.
An electronic device 100 according to an embodiment of the application is described below with reference to fig. 1-2.
As shown in fig. 1, the electronic device according to the embodiment of the present application includes a light emitting device 131, a light receiving device 132, and a color-changing film 120 having an electrochromic function. The color changing film 120 has a function of changing color, and the color changing film 120 can be driven to change color by the magnitude of current or the magnitude of voltage. It is understood that, when the color-changing film 120 is energized, the properties of the material of the color-changing film 120 may be changed, so that the displayed color may be changed. In addition, the electronic device 100 may be a mobile phone, a tablet computer, or a notebook computer, and the color-changing film 120 may be disposed on a rear cover of the electronic device 100.
Wherein the light emitting device 131 can emit light toward the color changing film, and the light receiving device 132 is used for receiving the light reflected back through the color changing film 120. The processor is configured to detect the aging information of the color-changing film according to the change of the light parameter received by the light receiving device 132, and further, the processor is adapted to adjust the voltage of the color-changing film 120 according to the aging information of the color-changing film 120, so that the color of the color-changing film 120 can be adjusted. It will be appreciated that the light receiving device 132 and the light emitting device 131 are both communicatively coupled to a processor, which is electrically coupled to the color shifting film 120 to control the color of the color shifting film 120 based on information from the light receiving device 132 and the light emitting device 131.
It should be noted that the color-changing film 120 may be switched between a transparent color and another color, and the color-changing film 120 is energized and adjusted to a transparent color, and at this time, the color-changing film 120 in a transparent state has a rated voltage value. When the color-changing film is used for a period of time, the color-changing film may be aged, and when the color-changing film is aged, the transmittance of the color-changing film is reduced under the condition of setting a rated voltage value. Therefore, whether the color-changing film is aged or not can be judged according to the light transmittance of the color-changing film under the rated voltage value condition.
Due to the aging of the color-changing film, the surface of the electronic equipment provided with the color-changing film is different in color or poor in harmony with the surface of the electronic equipment not provided with the color-changing film, and the appearance consistency of the electronic equipment is poor. According to the electronic device 100 of the embodiment of the application, by providing the light emitting device 131 and the light receiving device 132 and determining the aging degree of the color-changing film 120 according to the amount of light received by the light receiving device 132, the processor can be used to adjust the color of the color-changing film 120, so that the color of the color-changing film 120 is consistent with or better coordinated with the colors of other surfaces on the electronic device 100.
As shown in fig. 1, an electronic device 100 according to an embodiment of the present application includes: a housing 110, a light emitting device 131, a light receiving device 132, and a color changing film 120 having an electrochromic function. The color changing film 120 has a function of changing color, and the color changing film 120 can be driven to change color by the magnitude of current or the magnitude of voltage. It is understood that, when the color-changing film 120 is energized, the properties of the material of the color-changing film 120 may be changed, so that the displayed color may be changed. In addition, the electronic device 100 may be a mobile phone, a tablet computer, or a notebook computer, and the color-changing film 120 may be disposed on a rear cover of the electronic device 100.
Specifically, the color-changing film 120 is attached to the surface of the casing 110, the light emitting device 131 and the light receiving device 132 are both disposed in the casing 110, and the light emitting device 131 is adapted to emit light toward the color-changing film 120, and part of the light is received by the light receiving device 132 after being reflected by the color-changing film 120.
It should be noted that the color-changing film 120 may be switched between a transparent color and another color, and the color-changing film 120 is energized and adjusted to a transparent color, and at this time, the color-changing film 120 in a transparent state has a rated voltage value. When the color-changing film is used for a period of time, the color-changing film may be aged, and when the color-changing film is aged, the transmittance of the color-changing film is reduced under the condition of setting a rated voltage value. Therefore, whether the color-changing film is aged or not can be judged according to the light transmittance of the color-changing film under the rated voltage value condition.
According to the electronic device 100 of the embodiment of the present application, the light emitting device 131 and the light receiving device 132 are provided, and the aging degree of the color-changing film 120 is determined according to the amount of light received by the light receiving device 132, so that the using state of the color-changing film 120 can be known, and whether the aging occurs or not can be determined.
According to some embodiments of the present application, the housing 110 may include a transparent cover plate 111, and the color-changing film 120 may be attached to the transparent cover plate 111. On one hand, the transparent cover plate 111 has a good light transmission effect, when the color of the color-changing film 120 changes, the transparent cover plate 111 can reflect the real color of the color-changing film 120 in real time, and the shell 110 is prevented from influencing the color of the color-changing film 120; on the other hand, when the color-changing film 120 is attached to the housing 110, the attachment state of the color-changing film 120 can be observed conveniently, defective products can be found easily, and the yield of the electronic device 100 can be improved. Further, the transparent cover plate 111 may be a glass cover plate.
In some embodiments, as shown in fig. 1, the color shifting film 120 is attached to the inner surface of the housing 110. The color changing film 120 can be protected by the housing 110, and the probability of abrasion can be reduced. Of course, the attaching position of the color-changing film 120 is not limited thereto, for example, in some embodiments, the color-changing film 120 may also be attached to the outer surface of the housing 110. Therefore, the color of the color-changing film 120 can be more intuitively embodied, a user can more clearly observe the color of the color-changing film 120, and the color distortion of the color-changing film 120 caused by shielding can be avoided.
According to some embodiments of the present disclosure, the main board 140 of the electronic device 100 is disposed in the housing 110, and the light emitting device 131 and the light receiving device 132 are disposed on the main board 140. It should be noted that the main board 140 may be a circuit board, and the battery, the antenna, the processor, and the like of the electronic device 100 may be disposed on the main board 140. By arranging the light emitting device 131 and the light receiving device 132 on the main board 140, the light emitting device 131 and the light receiving device 132 can share electrical components on the main board 140, so that the layout of each component inside the housing 110 can be optimized, and the number of components can be reduced. In order to facilitate the light receiving device 132 to receive the light signal, in the example shown in fig. 1, the light emitting device 131 and the light receiving device 132 are spaced apart from each other.
As shown in fig. 2, in some embodiments, the color-changing film 120 may include a first ITO layer 121, a first electrochromic layer 122, an electrolyte layer 123, a second electrochromic layer 124, and a second ITO layer 125, which are sequentially stacked. Wherein the first ITO layer 121 is electrically connected to a first voltage terminal 126, and the second ITO layer 125 is electrically connected to a second voltage terminal 127, wherein a potential difference exists between the first voltage terminal 126 and the second voltage terminal 127, and the processor is adapted to control the potential difference, thereby controlling the color of the color-changing film 120 by using the processor. It should be noted that, under the driving of an electrical signal, the first electrochromic layer 122 and the second electrochromic layer 124 will undergo an oxidation-reduction reaction, and the structures of the first electrochromic layer 122 and the second electrochromic layer 124 will be changed, which results in the transmittance of the electrochromic material being changed, and further, the color change of the electrochromic layer can be realized.
In some embodiments, the light emitting device 131 and the light receiving device 132 are multiple, and the light emitting devices and the light receiving devices correspond to each other one by one. Thereby, the accuracy of detecting the degree of aging of the color changing film 120 can be improved. To prevent light from different locations from being received by the light receiving device 132, in some embodiments, the light receiving device 132 can be spaced apart.
A method of adjusting the color of the color changing film 120 of the electronic device 100 according to an embodiment of the present application is described below. It should be noted that, in the electronic device 100 with a color changing function, the color changing film 120 of the electronic device 100 will age after being used for a period of time, and in order to conveniently monitor the aging state of the color changing film 120, the method for adjusting the color of the color changing film 120 of the electronic device 100 according to the embodiment of the present application may be used to monitor and adjust the color of the color changing film 120 in real time.
Specifically, the electronic device 100 may include a light emitting device 131, a light receiving device 132, a processor, and a color changing film 120 having an electrochromic function. Wherein the light emitting device 131 is adapted to emit light toward the color changing film 120, a portion of the light is received by the light receiving device 132 after being reflected by the color changing film 120, the processor is electrically connected to both the light emitting device 131 and the light receiving device 132, and the processor is electrically connected to the color changing film 120 to control the color of the color changing film 120 according to the information of the light receiving device 132 and the light emitting device 131.
The adjusting method comprises the following steps:
the light emitting device 131 emits light every predetermined time.
The light receiving device 132 receives light, and the processor records the amount of light received by the light receiving device 132. It should be noted that, every time the light emitting device 131 emits light, the light emitting device 131 receives light, and the processor records the amount of light received by the light emitting device 131.
When the color changing film 120 is not aged, the processor records the light quantity as T, the processor records the real-time light quantity as T1, and when the difference value between T1 and T exceeds the preset range, the color changing film 120 is in an aged state.
According to the method for adjusting the color of the color-changing film 120 of the electronic device 100, the light emitting device 131 and the light receiving device 132 are arranged, and the aging degree of the color-changing film 120 is judged according to the amount of light received by the light receiving device 132, so that the using state of the color-changing film 120 can be known, and whether the aging occurs or not can be judged.
In some embodiments, the adjustment method further comprises: when the difference between T1 and T exceeds a predetermined range, the processor controls the color of the color changing film 120 according to the difference between T1 and T so that the difference between T1 and T is within the predetermined range. For example, the processor may control the voltage applied to the color-changing film 120 and control the color of the color-changing film 120 by a slight amount of the voltage, thereby compensating for a color difference of the color-changing film 120 occurring due to aging.
It should be noted that the color-changing film 120 may be switched between a transparent color and another color, and the color-changing film 120 is energized and adjusted to a transparent color, and at this time, the color-changing film 120 in a transparent state has a rated voltage value. When the color-changing film is used for a period of time, the color-changing film may be aged, and when the color-changing film is aged, the transmittance of the color-changing film is reduced under the condition of setting a rated voltage value. Therefore, whether the color-changing film is aged or not can be judged according to the light transmittance of the color-changing film under the rated voltage value condition.
Due to the aging of the color-changing film, the color of the surface of the electronic equipment provided with the color-changing film is different from that of the surface of the electronic equipment not provided with the color-changing film or the harmony is poor, so that the appearance consistency of the electronic equipment is poor. According to the electronic device 100 of the embodiment of the application, by providing the light emitting device 131 and the light receiving device 132 and determining the aging degree of the color-changing film 120 according to the amount of light received by the light receiving device 132, the processor can be used to adjust the color of the color-changing film 120, so that the color of the color-changing film 120 is consistent with or better coordinated with the colors of other surfaces on the electronic device 100.
The method for adjusting the color of the color-changing film of the electronic device comprises the following steps:
transmitting a first light signal to the color changing film through a light ray transmitting device;
receiving the second optical signal reflected back through the color changing film by the light receiving device;
detecting, by a processor, the second light signal and determining aging information for the color shifting film based on the second light signal. It should be noted that, the processor may compare the first optical signal with the second optical signal, and determine the aging degree of the color-changing film according to the comparison structure of the first optical signal and the second optical signal, so as to know the usage state of the color-changing film. Further, the processor may adjust a color state of the color-changing film according to a degree of aging of the color-changing film, so that the color-changing film may be consistent with a color of the electronic device.
According to the method for adjusting the color of the color-changing film of the electronic equipment, by arranging the light emitting device and the light receiving device, the first light signal emitted by the light emitting device and the second light signal received by the light receiving device can be utilized to be compared, so that the aging information of the color-changing film can be determined according to the first light signal and the second light signal, the state of the color-changing film can be adjusted, and the color consistency of the electronic equipment can be improved.
The method for adjusting the color of the color-changing film of the electronic device further comprises the following steps:
when the difference value between the first light signal and the second light signal exceeds a preset range, the processor adjusts the voltage of the color changing film to adjust the color of the color changing film, and the difference value between the first light signal and the second light signal is in the preset range. It should be noted that the color-changing film may exhibit different colors according to the magnitude of the voltage applied thereto, and the processor may control the magnitude of the voltage applied thereto. When the color-changing film is aged, the processor can change the voltage applied to the color-changing film to change the color of the color-changing film, so that the color difference of the color-changing film caused by aging is compensated.
For example, the first optical signal may be the amount of light emitted by the light emitting device, and the second optical signal may be the amount of light received by the light receiving device;
in a normal state of the color changing film, a voltage applied thereto is V1, a difference between the first light signal and the second light signal is P1, and a predetermined range of the light signals is P2 to P3 when the color changing film is not aged.
When P1 is more than P3 or P1 is less than P2, the discoloring film is aged, at this time, the processor adjusts the voltage applied to the discoloring film until P2 is more than or equal to P1 and more than or equal to P3, and the processor stops adjusting the voltage applied to the discoloring film. The color of the color-changing film can be adjusted in real time by circulating the steps, so that the shell of the electronic device can be consistent with the color of the color-changing film.
In the description of the present application, "a plurality" means two or more. In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 application. 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 application 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 application, the scope of which is defined by the claims and their equivalents.
Claims (11)
1. An electronic device, comprising:
a color-changing film having an electrochromic function;
a light emitting device;
a light receiving device;
the light emitting device can emit light towards the color changing film, and the light receiving device is used for receiving the light reflected back through the color changing film;
a processor for detecting aging information of the color-changing film according to a change in the amount of light received by the light receiving device, the processor being adapted to adjust a voltage of the color-changing film according to the aging information of the color-changing film to adjust a color of the color-changing film;
presetting the light quantity recorded by the processor to be T and the real-time light quantity recorded by the processor to be T1 when the color-changing film is not aged, and when the difference value between T1 and T exceeds a preset range, the color-changing film is in an aged state;
when the difference value between T1 and T is beyond a preset range, the processor controls the color changing film to have the difference value between T1 and T within the preset range according to the difference value between T1 and T.
2. The electronic device of claim 1, wherein the color-changing film comprises a first ITO layer, a first electrochromic layer, an electrolyte layer, a second electrochromic layer, and a second ITO layer, which are sequentially stacked, wherein the first ITO layer is electrically connected to a first voltage terminal, the second ITO layer is electrically connected to a second voltage terminal, wherein a potential difference exists between the first voltage terminal and the second voltage terminal, and the processor is adapted to control the potential difference.
3. The electronic device of claim 1, wherein the light emitting device and the light receiving device are plural, and the plural light emitting devices and the plural light receiving devices are in one-to-one correspondence.
4. The electronic device of claim 1, wherein the processor, the light emitting device and the light receiving device are disposed on a motherboard of the electronic device.
5. The electronic device of claim 1, wherein the electronic device comprises a housing:
the light emitting device and the light receiving device are arranged in the shell, and the color-changing film is attached to the surface of the shell.
6. The electronic device of claim 5, wherein the housing comprises a transparent cover plate, and the color changing film is attached to the transparent cover plate.
7. The electronic device of claim 6, wherein the color changing film is attached to an inner surface of the housing.
8. The electronic device of claim 6, wherein the transparent cover is a glass cover.
9. The electronic device of claim 5, wherein the color changing film is attached to an outer surface of the housing.
10. A method of adjusting the color of the color changing film of the electronic device according to claim 1, capable of real-time monitoring and adjustment of the color changing film,
transmitting a first light signal to the color changing film through the light ray transmitting device;
receiving, by the light receiving device, a second light signal reflected back through the color changing film;
detecting, by the processor, the second light signal and determining aging information of the color changing film from the second light signal.
11. The method of adjusting color shifting films of electronic devices according to claim 10, further comprising:
when the difference value between the first light signal and the second light signal exceeds a preset range, the processor adjusts the voltage of the color changing film to adjust the color of the color changing film, and the difference value between the first light signal and the second light signal is in a preset range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910000985.0A CN109656074B (en) | 2019-01-02 | 2019-01-02 | Electronic device and method for adjusting color of color-changing film of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910000985.0A CN109656074B (en) | 2019-01-02 | 2019-01-02 | Electronic device and method for adjusting color of color-changing film of electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109656074A CN109656074A (en) | 2019-04-19 |
| CN109656074B true CN109656074B (en) | 2021-07-23 |
Family
ID=66118683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910000985.0A Active CN109656074B (en) | 2019-01-02 | 2019-01-02 | Electronic device and method for adjusting color of color-changing film of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109656074B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834988A (en) * | 2021-09-10 | 2021-12-24 | Oppo广东移动通信有限公司 | Electrochromic response time detection method and device for electrochromic device and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5822107A (en) * | 1994-12-23 | 1998-10-13 | Saint-Gobain Vitrage | Electrically drivable glazing |
| CN101707892A (en) * | 2007-06-01 | 2010-05-12 | 显色公司 | Control of electrochromic device |
| CN102176728A (en) * | 2009-10-24 | 2011-09-07 | 佛山市顺德区汉达精密电子科技有限公司 | Electronic device for changing color according to background light source and color correcting method of electrochromic layer |
| CN103149181A (en) * | 2013-01-31 | 2013-06-12 | 杭州华光光电有限公司 | Glass light transmittance detection device |
| CN104015590A (en) * | 2013-03-02 | 2014-09-03 | 博泽哈尔施塔特汽车零件两合公司 | Device for electrically contacting electrically activatable functional layer of a vehicle windowpane |
| CN105372898A (en) * | 2014-08-27 | 2016-03-02 | 泰特博旗滨股份有限公司 | Control method for electrochromism element |
| CN108780260A (en) * | 2016-01-12 | 2018-11-09 | 显色公司 | Method for controlling electrochromic device and electrochromic device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105654876B (en) * | 2016-03-31 | 2019-04-05 | Oppo广东移动通信有限公司 | Electronic device and aging compensation approach with display screen compensation of ageing function |
| CN105741771A (en) * | 2016-04-25 | 2016-07-06 | 广东欧珀移动通信有限公司 | Light emitting element brightness determining method, brightness determining device and mobile terminal |
| CN108549182A (en) * | 2018-06-19 | 2018-09-18 | Oppo广东移动通信有限公司 | Prepare the method for shell, shell, electrochromism paster, electronic equipment |
-
2019
- 2019-01-02 CN CN201910000985.0A patent/CN109656074B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5822107A (en) * | 1994-12-23 | 1998-10-13 | Saint-Gobain Vitrage | Electrically drivable glazing |
| CN101707892A (en) * | 2007-06-01 | 2010-05-12 | 显色公司 | Control of electrochromic device |
| CN102176728A (en) * | 2009-10-24 | 2011-09-07 | 佛山市顺德区汉达精密电子科技有限公司 | Electronic device for changing color according to background light source and color correcting method of electrochromic layer |
| CN103149181A (en) * | 2013-01-31 | 2013-06-12 | 杭州华光光电有限公司 | Glass light transmittance detection device |
| CN104015590A (en) * | 2013-03-02 | 2014-09-03 | 博泽哈尔施塔特汽车零件两合公司 | Device for electrically contacting electrically activatable functional layer of a vehicle windowpane |
| CN105372898A (en) * | 2014-08-27 | 2016-03-02 | 泰特博旗滨股份有限公司 | Control method for electrochromism element |
| CN108780260A (en) * | 2016-01-12 | 2018-11-09 | 显色公司 | Method for controlling electrochromic device and electrochromic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109656074A (en) | 2019-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109116656B (en) | Electronic device, electrochromic portion control method, and storage medium | |
| CN103293814B (en) | A kind of display device | |
| US7916117B2 (en) | Circuit arrangement for field unit | |
| CN107911554B (en) | Electronic device and control method thereof | |
| CN107909977B (en) | Display screen assembly, control method and device, storage medium and electronic equipment | |
| EP1975689A1 (en) | Mobile terminal | |
| EP3739424A1 (en) | Image display method, storage medium, and mobile terminal | |
| CN103681772A (en) | Array substrate and display device | |
| CN105741771A (en) | Light emitting element brightness determining method, brightness determining device and mobile terminal | |
| CN111968599B (en) | Display device, electronic apparatus, and control method of electronic apparatus | |
| CN109656074B (en) | Electronic device and method for adjusting color of color-changing film of electronic device | |
| CN110768318A (en) | Electronic device, charging prompting method, and storage medium | |
| KR20130066721A (en) | Display device | |
| CN110286518B (en) | Display module, control method thereof and display device | |
| JP2015141342A (en) | Light emitting device, image display device, and electronic apparatus | |
| CN108965536A (en) | Mobile terminal | |
| CN111429851B (en) | Display device control method and display device | |
| CN110459569B (en) | Display panel and display device | |
| CN111650776A (en) | Backlight module, circuit, television, control method, control device and storage medium | |
| CN109683415A (en) | Electronic equipment | |
| CN109327575B (en) | Electronic device, control method of electronic device and control device | |
| US7232248B2 (en) | Backlight unit and display device | |
| CN110070814B (en) | OLED display panel, light attenuation detection method thereof and display device | |
| US20210287586A1 (en) | Electronic Devices With Color Compensation | |
| CN109167861B (en) | Control method, control device and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |