WO2022012507A1 - 一种电子设备 - Google Patents

一种电子设备 Download PDF

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Publication number
WO2022012507A1
WO2022012507A1 PCT/CN2021/105945 CN2021105945W WO2022012507A1 WO 2022012507 A1 WO2022012507 A1 WO 2022012507A1 CN 2021105945 W CN2021105945 W CN 2021105945W WO 2022012507 A1 WO2022012507 A1 WO 2022012507A1
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WO
WIPO (PCT)
Prior art keywords
electrochromic layer
controller
electronic device
layer
electrochromic
Prior art date
Application number
PCT/CN2021/105945
Other languages
English (en)
French (fr)
Inventor
何奕松
李伟斯
徐逢
伍国平
谢斌
徐建国
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to US18/005,638 priority Critical patent/US20230273494A1/en
Priority to EP21842802.7A priority patent/EP4170419A4/en
Publication of WO2022012507A1 publication Critical patent/WO2022012507A1/zh

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    • 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
    • G02F1/157—Structural association of cells with optical devices, e.g. reflectors or illuminating devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • 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
    • G02F1/1514—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 characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1523—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 characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
    • G02F1/1524—Transition metal compounds
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0279—Improving the user comfort or ergonomics
    • H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • G02F2001/1536—Constructional details structural features not otherwise provided for additional, e.g. protective, layer inside the cell
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range

Definitions

  • the present application relates to the technical field of electronic devices, and in particular, to an electronic device.
  • the electronic device has a back cover, which is located at the outermost side of the electronic device in actual use. Therefore, the appearance performance and hand feel of the back cover affect the overall appearance performance and hand feel of the electronic device.
  • users usually change the content displayed on the back cover by pasting different decorative films, and the content displayed on the decorative film determines the content displayed on the back cover.
  • the back cover is gradually homogenized, which cannot meet the individual needs of users.
  • the present application provides an electronic device in which the color displayed by the electrochromic layer in the back cover can be changed, so that the effect of the back cover can be changed autonomously and user experience can be improved.
  • An embodiment of the present application provides an electronic device, the electronic device includes: a battery; a mainboard, the battery is connected to the mainboard, and the mainboard is provided with a first controller; a casing, the battery and the mainboard It is installed in the inner cavity of the casing, and the casing includes a back cover; wherein, the back cover includes an electrochromic layer, the electrochromic layer is connected with the main board, and the first controller is used for Whether the electrochromic layer is energized is controlled, and the color displayed by the electrochromic layer when energized is different from the color displayed when the electrochromic layer is not energized.
  • the back cover in the embodiment of the present application is provided with an electrochromic layer, and the color displayed by the electrochromic layer is different when the electrochromic layer is turned on and off, so that the electrochromic layer can be changed by controlling the on-off state of the electrochromic layer.
  • the color displayed by the color-changing layer can be changed, and the color displayed by the back cover can be changed without replacing the decorative film, which has the advantage of convenient operation. Therefore, the effect displayed by the back cover during use is not fixed, and the user can adjust the color displayed by the back cover according to their own needs (adjusted by changing the on-off state of the electrochromic layer), so as to satisfy the user’s needs to improve the user experience of electronic devices and their back covers.
  • the electrochromic layer when the currents flowing into the electrochromic layer are different, the content displayed by the electrochromic layer is different.
  • the electrochromic layer can display a variety of different colors, so that the back cover can have a variety of different effects to meet the needs of users. autonomous needs.
  • the electrochromic layer is transparent when it is not energized, and the electrochromic layer displays black when the maximum current Amax is supplied to the electrochromic layer;
  • the incoming current A increases gradually from 0 to Amax, the color displayed by the electrochromic layer gradually deepens. Therefore, by changing the on-off state of the electrochromic layer and the magnitude of the current, the electrochromic layer can display different colors from transparent to black, and the greater the current, the darker the color. The current comes from the color displayed on the back cover of the main control.
  • the mainboard is further provided with a second controller, the second controller is used to determine whether a current needs to be passed in and to determine the value of the pass-in current A, and the first controller can The signal of the second controller controls whether the electrochromic layer is energized or not, and controls the value of the current A passing through the electrochromic layer.
  • the electronic device is provided with a user control interface, and the user control interface includes a back cover color option, and the back cover color option includes two or more gears; the mainboard also A chip is provided, and the chip is used for identifying the gear clicked by the user, and the chip is used for controlling the second controller, so that the electrochromic layer displays a color corresponding to the gear. Therefore, the user only needs to change the gear position of the color of the back cover through the user control interface, so that the back cover can display the corresponding color, which has the advantage of convenient operation.
  • the first controller is a power-on controller
  • the second controller is a mainboard controller
  • the motherboard is further provided with a chip and a third controller, the chip is used to sense the state of the electronic device, and the third controller is connected to the first controller ; the third controller is configured to control the first controller according to the sensing result of the chip, and then control whether the electrochromic layer is energized or the magnitude of the current through the first controller.
  • the chip senses the state of the electronic device during the working process, and sends a signal to the third controller according to the state, and the third controller determines whether the state needs to pass current to the electrochromic layer and Judging the magnitude of the current, the third controller transmits the judgment result to the first controller, so that the first controller can control the on-off state of the electrochromic layer and the magnitude of the current according to the judgment result, thereby changing the electrochromic layer s color.
  • the automatic control of the color of the back cover can be realized without the need for manual control by the user, which further improves the display performance of the back cover, and the electronic device in the embodiment of the present application can not only be changed autonomously by the user
  • the color of the back cover can also be automatically changed during the use of the electronic device, thereby further improving the user experience.
  • the third controller controls the first controller, so that the electrochromic layer is connected to the first controller through the first controller.
  • current A1 when the electronic device is in a message reminder state, the third controller controls the first controller, so as to output a second current A2 to the electrochromic layer through the first controller; wherein, The color displayed by the electrochromic layer when the first current A1 is connected is different from the color displayed by the electrochromic layer when the second current A2 is connected.
  • the color displayed on the back cover is different, so that the user can judge the state of the electronic device only by the color, reduce the possibility of missing calls, and further improve the user of the electronic device. experience.
  • the first controller is a power-on controller
  • the third controller is a mainboard controller
  • the electrochromic layer covers the back cover.
  • the electrochromic layer encloses one or more of characters, patterns and LOGO. Therefore, when the content displayed by the electrochromic layer is different, one or more of the above characters, patterns and LOGO are displayed in different colors.
  • the back cover includes one or more electrochromic layers, and the colors displayed by the electrochromic layers are the same or different; the electrochromic layers are arranged along the thickness direction, Alternatively, each of the electrochromic layers is located in the same layer in the thickness direction.
  • the state displayed by the back cover is the superposition of the effects displayed by each electrochromic layer, so that the back cover can present more abundant effects, thereby making the back cover more satisfying for users. Personalized needs to further improve the user experience.
  • the electrochromic layer is adapted to the cover plate, or; in a plane perpendicular to the thickness direction, the area of the electrochromic layer is smaller than that of the cover plate,
  • the back cover further includes a transparent layer, the transparent layer and the electrochromic layer are located in the same layer in the thickness direction, and the electrochromic layer is spliced with the transparent layer. Therefore, in actual working conditions, the size and position of the electrochromic layer can be set according to specific requirements.
  • the back cover further includes a decorative film, and the electrochromic layer and the decorative film are arranged in a thickness direction.
  • the final display effect of the back cover is the superposition of the effect displayed by the electrochromic layer and the effect displayed by the decorative film, so as to further enrich the display effect of the back cover, so that the back cover can further meet the personalized needs of users , to improve the user experience of the back cover.
  • the back cover includes a layer of the decorative film, and along the thickness direction, the decorative film is located at an end of the electrochromic layer away from the cover plate.
  • the decorative film includes at least a first decorative film and a second decorative film; along the thickness direction, the electrochromic layer is located between the first decorative film and the cover plate, so The second decorative film is located at the end of the first decorative film away from the electrochromic layer, or; in the thickness direction, between the cover plate and the first decorative film, and between the first decorative film and the electrochromic layer.
  • the electrochromic layer is provided between the second decorative films.
  • the electrochromic layer and the cover plate are adhered by optical glue; or, the electrochromic layer is formed on the surface of the cover plate through a coating process.
  • the material of the electrochromic layer includes an inorganic electrochromic material or an organic electrochromic material; the inorganic electrochromic material includes a group VI metal oxide and a group VIII metal oxide.
  • the organic electrochromic material includes one or more of polythiophenes and derivatives thereof, viologens, tetrathiafulvalenes, and metal phthalocyanine compounds.
  • the electrochromic layer includes a tungsten oxide layer, a silicon layer and a nickel oxide layer along the thickness direction; the nickel oxide layer is mixed with tungsten or vanadium.
  • FIG. 1 is a schematic view of a stack of a back cover of an electronic device in the prior art in a specific embodiment
  • FIG. 2 is a schematic view of stacking a back cover of an electronic device in another specific embodiment in the prior art
  • FIG. 3 is a schematic view of stacking the back cover of the electronic device provided by the application in the first specific embodiment
  • FIG. 4 is a schematic view of stacking the back cover of the electronic device provided by the application in the second specific embodiment
  • FIG. 5 is a schematic view of stacking the back cover of the electronic device provided by the application in a third specific embodiment
  • FIG. 6 is a schematic view of stacking the back cover of the electronic device provided by the application in a fourth specific embodiment
  • FIG. 7 is a schematic view of stacking the back cover of the electronic device provided by the application in the fifth specific embodiment
  • FIG. 8 is a schematic view of stacking the back cover of the electronic device provided by the application in the sixth specific embodiment
  • FIG. 9 is a schematic view of stacking the back cover of the electronic device provided by the present application in a seventh specific embodiment.
  • the structure of the rear cover of an electronic device is shown in FIGS. 1 and 2 , wherein, as shown in FIG. 1 , along the thickness direction H, the rear cover may include a cover plate 1 ′ and a first decorative film 21 ′ , wherein, the first decorative film 21' is pasted on the cover plate 1' through the optical glue 3', and the first decorative film 21' can be designed to have a specific color and/or pattern, so as to make the appearance of the back cover of the electronic device Effects appear as specific colors and/or patterns. As shown in FIG.
  • the rear cover includes a cover plate 1', a first decoration film 21' and a second decoration film 22', wherein the first decoration film 21' is pasted to the cover through optical glue 3'
  • the board 1' and the second decorative film 22' are pasted to the first decorative film 22' through the optical glue 3'.
  • the first decorative film 21' and the second decorative film 22' can be designed to have specific colors and/or patterns, And the colors and/or patterns of the two can be the same or different, so that the appearance effect displayed by the back cover is the superposition of the first decorative film 21' and the second decorative film 22'. Therefore, the solution is the same as that shown in FIG. 1 . Compared with the solution shown, the effect shown by the back cover is more complex and better.
  • the display effect is determined by the decorative film, and during the use of the electronic device, only a single effect can be displayed, which cannot meet the user's personalized needs and the needs of changing the display effect of the back cover.
  • an embodiment of the present application provides an electronic device and a back cover thereof, wherein the electronic device may be a mobile phone, a tablet computer, a desktop computer, a laptop computer, a handheld computer, a notebook computer, or a super mobile personal computer (ultra-mobile personal computer, UMPC), netbooks, and cellular phones, personal digital assistants (personal digital assistants, PDAs), augmented reality (augmented reality, AR) devices, virtual reality (virtual reality, VR) devices, artificial intelligence ( artificial intelligence (AI) devices, wearable devices, vehicle-mounted devices, smart home devices, and/or smart city devices, and the specific types of the electronic devices are not particularly limited in the embodiments of the present application.
  • PDAs personal digital assistants
  • augmented reality augmented reality, AR
  • virtual reality virtual reality
  • AI artificial intelligence
  • wearable devices wearable devices
  • vehicle-mounted devices smart home devices
  • smart city devices smart city devices
  • Electronic devices may include screen modules, motherboards, batteries, housings and other components.
  • the screen module, the circuit board and the battery can all be installed on the casing, the casing can include a back cover, and along the thickness direction of the electronic device, the back cover is arranged opposite the screen module, and the back cover is used to support the battery, Circuit boards and other components, and play a protective role in various components of electronic equipment.
  • the back cover includes a cover plate 1 and an electrochromic layer 4 , the electrochromic layer 4 and the cover plate 1 are arranged along the thickness direction H, and the two are connected, wherein the cover plate 1 is transparent Material, specifically glass material or organic material; the electrochromic layer 4 is connected to the main board, and the first controller of the main board can be used to control whether the electrochromic layer 4 is energized, and the electrochromic layer 4 is energized.
  • the color is different from the color displayed when it is not powered.
  • the back cover in this embodiment is provided with the electrochromic layer 4, and the color displayed by the electrochromic layer 4 is different when the power is turned on and off, so that it can be changed by controlling the on-off state of the electrochromic layer 4
  • the color displayed by the electrochromic layer 4 and then the color displayed by the back cover can be changed without changing the decorative film, which has the advantage of convenient operation. Therefore, the effect displayed by the back cover during use is not fixed, and the user can adjust the color displayed by the back cover according to their own needs (adjusted by changing the on-off state of the electrochromic layer 4 ), so as to satisfy the
  • the personalized needs of users improve the user experience of electronic devices and their back covers.
  • the electrochromic layer 4 can cover the entire back cover. At this time, when the on-off state of the electrochromic layer 4 changes, the color of the entire back cover can be changed, thereby changing the effect of the back cover of the electronic device;
  • the electrochromic layer 4 can enclose one or more of characters, patterns and LOGO. At this time, when the on-off state of the electrochromic layer 4 changes, the color of the encircled characters, patterns or LOGO can be changed. , thereby changing the effect displayed on the back cover.
  • the first controller of the mainboard is not only used to control the on-off state of the electrochromic layer 4, but also used to control the magnitude of the current flowing into the electrochromic layer 4, so as to change the electrochromic layer 4.
  • the shade of color displayed by the color-changing layer 4 .
  • the electrochromic layer 4 can display a variety of different colors, so that the back cover can have a variety of different effects to meet the needs of the user's autonomous needs.
  • the electrochromic layer 4 when no electricity is applied, the electrochromic layer 4 is transparent, and when the maximum current Amax is passed through the electrochromic layer, the electrochromic layer 4 is displayed in black, and the current A passed through the electrochromic layer 4 gradually increases from 0 to Amax. When increasing, the color displayed by the electrochromic layer gradually deepens. Therefore, by changing the on-off state of the electrochromic layer 4 and the magnitude of the current, the electrochromic layer 4 can display different colors from transparent to black, and the greater the current, the darker the color. The current for layer 4 comes from the main control of the color displayed by the back cover.
  • the electrochromic layer 4 encloses the character "A", and the electrochromic layer 4 can change its displayed color when powered on and off, for example, when powered off, the The color of the electrochromic layer 4 is transparent.
  • the back cover is displayed as a transparent character "A”.
  • the color of the electrochromic layer 4 is black.
  • the back cover is displayed as black.
  • the character "A” when the incoming current is between 0 and Amax, the color displayed by the electrochromic layer 4 is a variable shade of brown. At this time, the back cover displays a brown-yellow character "A”.
  • the electrochromic layer 4 covers the back cover, and the electrochromic layer 4 can change its displayed color when the power is turned on and off.
  • the electrochromic layer 4 The color of 4 is transparent.
  • the color of the electrochromic layer 4 is black.
  • the color displayed by the electrochromic layer 4 is variable in depth. blue.
  • the main board is also provided with a second controller, which is used to judge whether the current needs to be passed in and the value of the pass-in current A, and the first controller can control the electric current according to the signal of the second controller.
  • the color-changing layer is energized or de-energized, and the value of the current A passing through the electrochromic layer is controlled.
  • the first controller may be a power-on controller
  • the second controller may be a mainboard controller.
  • the electronic device may also be provided with a user control interface for controlling the electrochromic layer 4, the user control interface may include a back cover color option for the user to independently control the color of the back cover, and the back cover color option may include two one or more gears.
  • the user control interface may include four gears: 1st gear, 2nd gear, 3rd gear and 4th gear, wherein, the 1st gear is transparent, the 2nd gear is blue, the 3rd gear is dark blue, and the 4th gear is black. Therefore, by selecting a corresponding gear, the user can make the back cover display a corresponding color.
  • the main board is also provided with a chip, the chip is used to identify the gear clicked by the user, and the chip is used to control the second controller, so that the electrochromic layer displays a color corresponding to the gear.
  • the chip can be a chip fixed on the main board, or a chip provided separately, and the chip is connected to the main board, and there is a signal between the chip, the first controller, the second controller, the battery, the main board, and the electrochromic layer 4.
  • the three may be connected by Bluetooth, or may be connected by wires, or may be connected by a flexible printed circuit (Flexible Printed Circuit, FPC).
  • the chip if the user selects the 2nd gear, the chip recognizes that the user selects the 2nd gear, the chip can send a signal to the second controller, and transmit the gear information to the second controller, and the second controller Determine the current A2 corresponding to the 2nd gear, send a signal to the first controller to pass the current A2, and the first controller controls the main board to pass the current A2 to the electrochromic layer 4, wherein the current of the battery is passed through the main board to the electrochromic layer.
  • Layer 4
  • the gear position of the above-mentioned back cover color option may be a physical button disposed in the electronic device, or may also be a touch button disposed inside the electronic device, or the like.
  • the main board is further provided with a third controller
  • the chip is used for sensing the state of the electronic device
  • the third controller is connected with the first controller (including electrical connection or signal connection); wherein, The third controller is used to control the first controller according to the sensing result of the chip, and then control whether the electrochromic layer is energized or the magnitude of the current A through the first controller.
  • the chip senses the state of the electronic device during the working process, and sends a signal to the third controller according to the state, and the third controller determines whether the state needs to pass current to the electrochromic layer 4 And judging the size of the current A, the third controller transmits the judgment result to the first controller, so that the first controller can control the on-off state of the electrochromic layer 4 and the size of the current A according to the judgment result, thereby changing The color of the electrochromic layer 4 .
  • the automatic control of the color of the back cover can be realized without the need for manual control by the user, which further improves the display performance of the back cover, and the electronic device in the embodiment of the present application can not only be changed autonomously by the user
  • the color of the back cover can also be automatically changed during the use of the electronic device, thereby further improving the user experience.
  • the chip recognizes the incoming call state, and transmits the identification signal to the third controller, and the third controller determines the first current that the electrochromic layer 4 needs to pass through according to the identification signal
  • the size of A1 and the judgment result is transmitted to the first controller, so that the first current A1 is passed to the electrochromic layer 4 through the first controller, so that the back cover of the electronic device displays a specific color when the call is received (No. A color corresponding to the current A1, such as dark blue).
  • the chip When the electronic device is in a message reminder state (including short messages or message reminders of various applications of the electronic device, etc.), the chip recognizes the message reminder state, and transmits the identification signal to the third controller, and the third controller judges according to the identification signal.
  • the size of the second current A2 that needs to be passed into the electrochromic layer 4, and the judgment result is transmitted to the first controller, so that the second current A2 is passed to the electrochromic layer 4 through the first controller, so that the electronic device
  • the back cover is displayed in a specific color (the color corresponding to the second current A2, such as blue) when the message is reminded.
  • the color corresponding to the first current A1 and the color corresponding to the second current A2 can be different, so that the user can judge the state of the electronic device only by the color, reduce the possibility of missing calls, and further improve the user of the electronic device. experience.
  • the first controller may be a power-on controller
  • the third controller may be a mainboard controller
  • the back cover may include one or more layers of electrochromic layers 4, and the colors displayed by the electrochromic layers 4 are the same or different. Arranged, or alternatively, each electrochromic layer 4 is located in the same layer in the thickness direction H. As shown in FIG.
  • the back cover includes a first electrochromic layer 41, a second electrochromic layer 42 and a third electrochromic layer 43, and the three electrochromic layers are arranged along the thickness direction H, and the colors displayed by the three can be different .
  • the back cover is finally displayed as The character "A" is displayed, and its color is the superimposed color of the colors displayed by the first electrochromic layer 41 , the second electrochromic layer 42 and the third electrochromic layer 43 .
  • the first electrochromic layer 41 , the second electrochromic layer 42 and the third electrochromic layer 43 can also have different matte degrees, so that the appearance of the back cover is more beautiful and more satisfying for users of individual needs.
  • the electrochromic layers 4 when the electrochromic layers 4 are located in the same layer along the thickness direction H, the electrochromic layers 4 can be superimposed on each other in a plane perpendicular to the thickness direction H, so that the back cover can present a richer appearance effect. This further enables the back cover to more meet the personalized needs of the user, and further improves the user experience. For example, in the embodiments shown in FIG. 6 and FIG.
  • the back cover includes a first electrochromic layer 41 , a second electrochromic layer 42 and a third electrochromic layer 43 , and the three electrochromic layers are located in the thickness direction H is the same layer, and the areas of the three are smaller than the area of the cover plate 1, and at the same time, the first electrochromic layer 41, the second electrochromic layer 42 and the third electrochromic layer 43 are spliced with each other, and can be enclosed with A structure in which the area of the cover plate 1 is the same or similar.
  • the colors displayed by the first electrochromic layer 41 , the second electrochromic layer 42 and the third electrochromic layer 43 may be different or the same.
  • the back cover is displayed as a character "A" with multiple colors.
  • the first electrochromic layer 41 , the second electrochromic layer 42 and the third electrochromic layer 43 may also have different The degree of matteness makes the appearance of the back cover more beautiful and more able to meet the personalized needs of users.
  • multi-layer electrochromic layers 4 can be connected to the main board and the controller respectively, that is, individual control of each electrochromic layer 4 can be realized, so that the effects displayed by the back cover have various combinations.
  • the area of the electrochromic layer 4 in a plane perpendicular to the thickness direction H, is the same as the area of the cover plate 1 , and the two are matched, so that the In the back cover, the electrochromic layer 4 is completely adhered to the cover plate 1 .
  • the area of the electrochromic layer 4 in a plane perpendicular to the thickness direction H, is smaller than that of the cover plate 1, and at the same time, the back cover may also include one or more transparent layers 5, Each transparent layer 5 and the electrochromic layer 4 are located in the same layer in the thickness direction H, and are spliced with the electrochromic layer 4 .
  • the transparent layer 5 may specifically be optical glue, such as OCA glue.
  • the size and position of the electrochromic layer 4 can be set according to actual needs, as long as the electrochromic layer 4 does not exceed the cover plate 1 .
  • the electrochromic layer 4 and the cover plate 1 are adhered by an optical adhesive layer 3, such as OCA glue; or, the electrochromic layer 4 is formed on the cover plate 1 by a coating process s surface.
  • an optical adhesive layer 3 such as OCA glue
  • the back cover may further include a decorative film 2 , along the thickness direction H, the electrochromic layer 4 is located between the cover plate 1 and the decorative film 2 , and the decorative film 2 is connected to the electrochromic film 2 .
  • the color-changing layers 4 can be adhered by an optical glue layer 3, such as OCA glue.
  • the decorative film 2 can be designed to have specific patterns, logos, characters, colors, etc. Therefore, in this embodiment, the final effect displayed by the back cover is the effect displayed by the electrochromic layer 4 and the effect displayed by the decorative film 2 The superposition of effects further enriches the display effect of the back cover, so that the back cover can further meet the personalized needs of the user and improve the user experience of the back cover.
  • the back cover includes at least a first decorative film 21 and a second decorative film 22 , the first decorative film 21 and the second decorative film 22 are arranged along the thickness direction H, and the electrochromic layer 4 is provided On the cover plate 1 (adhered by the optical adhesive layer 3 or formed on the surface of the cover plate 1 by a coating process), the first decorative film 21 and the electrochromic layer 4 are adhered by the optical adhesive layer 3, and the second decorative film 22 is connected to the cover plate 1.
  • the first decorative films 21 are adhered by the optical adhesive layer 3 .
  • the display effect of the back cover is the superposition of the first decorative film 21 , the second decorative film 22 and the electrochromic layer 4 .
  • the back cover may further include an electrochromic layer 4 located between the first decorative film 21 and the second decorative film 22, and the electrochromic layer 4 and the first decorative film 21 and the second decorative film 22 can be adhered by the optical adhesive layer 3 .
  • the display effect of the back cover is the superposition of the first decorative film 21 , the second decorative film 22 and the two electrochromic layers 4 .
  • the embodiments of the present application may include a single-layer or multiple-layer electrochromic layer 4, and may also include a single-layer or multiple-layer decorative film 21.
  • the number of layers of 2 is not limited.
  • the material of the electrochromic layer 4 includes one or more of electrochromic materials.
  • electrochromic material refers to the phenomenon in which the optical properties of the material (including reflectivity, transmittance, absorption rate, etc.) undergo stable and reversible color changes under the action of an external electric field, which is manifested as color and transparency in appearance. reversible change.
  • Electrochromic materials include inorganic electrochromic materials and organic electrochromic materials, wherein the inorganic electrochromic materials include one or more of Group VI metal oxides and Group VIII metal oxides, such as tungsten trioxide, oxide Iridium, etc., organic electrochromic materials include polythiophenes and their derivatives, viologens, tetrathiafulvalenes, metal phthalocyanine compounds, and the like.
  • the electrochromic layer 4 includes a tungsten oxide layer, a silicon layer and a nickel oxide layer along the thickness direction, wherein the silicon layer is transparent for connecting the tungsten oxide layer and the nickel oxide layer, and at the same time, the The nickel oxide layer can also be mixed with metal tungsten. At this time, the electrochromic layer 4 can display the effect from transparent to brown to black, and when the current passing through the electrochromic layer 4 is different, the color depth can be changed.
  • the electrochromic layer 4 includes a tungsten oxide layer, a silicon layer and a nickel oxide layer along the thickness direction, and the nickel oxide layer is mixed with metal vanadium. At this time, the electrochromic layer 4 can display The effect of transparent to dark blue to black, and the depth of the color can be changed when the magnitude of the current passing through the electrochromic layer 4 is different.

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Abstract

本申请提供一种电子设备，包括：电池；主板，与主板连接，且主板设置有第一控制器；壳体，电池和主板安装于壳体的内腔，且壳体包括后盖；其中，后盖包括电致变色层，电致变色层与主板连接，第一控制器用于控制电致变色层是否通电，且电致变色层在通电时显示的颜色与未通电时显示的颜色不同。该后盖能够通过控制电致变色层的通断电状态来改变电致变色层所显示的颜色，进而改变后盖所显示的颜色，而无需通过更换装饰膜实现，具有操作方便的优点。该后盖在使用过程中所显示的效果不固定，用户能够根据自身的需求来调整后盖所显示的颜色(通过改变电致变色层的通断电状态来调整)，从而能够满足用户的个性化需求，提高电子设备及其后盖的用户体验。

Description

一种电子设备
本申请要求于2020年07月17日提交中国专利局、申请号为202010693088.5、发明名称为“一种电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子设备技术领域，尤其涉及一种电子设备。
背景技术
电子设备具有后盖，在实际使用时，该后盖位于电子设备的最外侧，因此，后盖的外观性能和手感影响电子设备的整体外观性能和手感。目前，电子设备在使用过程中，用户通常通过贴不同装饰膜的方式来改变后盖所显示的内容，且装饰膜所显示的内容决定了后盖所显示的内容。但是，随着装饰膜的同质化，导致后盖逐渐同质化，无法满足用户的个性化需求。
申请内容
本申请提供了一种电子设备，后盖中电致变色层所显示的颜色能够改变，从而使得后盖的效果能够自主改变，提高用户体验。
本申请实施例提供一种电子设备，所述电子设备包括：电池；主板，所述电池与所述主板连接，且所述主板设置有第一控制器；壳体，所述电池和所述主板安装于所述壳体的内腔，且所述壳体包括后盖；其中，所述后盖包括电致变色层，所述电致变色层与所述主板连接，所述第一控制器用于控制所述电致变色层是否通电，且所述电致变色层在通电时显示的颜色与未通电时显示的颜色不同。
本申请实施例中的后盖通过设置电致变色层，且该电致变色层在通电和断电时所显示的颜色不同，从而能够通过控制电致变色层的通断电状态来改变电致变色层所显示的颜色，进而改变后盖所显示的颜色，而无需通过更换装饰膜实现，具有操作方便的优点。因此，该后盖在使用过程中所显示的效果不固定，用户能够根据自身的需求来调整后盖所显示的颜色(通过改变电致变色层的通断电状态来调整)，从而能够满足用户的个性化需求，提高电子设备及其后盖的用户体验。
在一种可能的设计中，通入所述电致变色层的电流不同时，所述电致变色层所显示的内容不同。本实施例中，通过改变电致变色层的通断电状态以及电流的大小，使得电致变色层能够显示多种不同的颜色，从而使得后盖能够具有多种不同的效果，以满足用户的自主需求。
在一种可能的设计中，未通电时，所述电致变色层透明，所述电致变色层通入最大电流Amax时，所述电致变色层显示为黑色；所述电致变色层通入的电流A从0到 Amax逐渐增大时，所述电致变色层显示的颜色逐渐加深。因此，通过改变电致变色层的通断电状态以及电流的大小，使得电致变色层能够显示从透明到黑色的不同颜色，且电流越大，颜色越深，可以通过改变电致变色层的电流来自主控制后盖所显示的颜色。
在一种可能的设计中，所述主板还设置有第二控制器，所述第二控制器用于判断是否需要通入电流并判断通入电流A的数值，所述第一控制器能够根据所述第二控制器的信号控制对所述电致变色层通电或不通电，并控制通入所述电致变色层的电流A的数值。
在一种可能的设计中，所述电子设备设置有用户控制界面，所述用户控制界面包括后盖颜色选项，所述后盖颜色选项包括两个或两个以上的档位；所述主板还设置有芯片，所述芯片用于识别用户点击的所述档位，且所述芯片用于控制所述第二控制器，以使所述电致变色层显示对应所述档位的颜色。因此，用户仅需通过用户控制界面改变后盖颜色的档位即可使后盖显示对应的颜色，具有操作方便的优点。
在一种可能的设计中，所述第一控制器为通电控制器，所述第二控制器为主板控制器。
在一种可能的设计中，所述主板还设置有芯片和第三控制器，所述芯片用于感应所述电子设备所处的状态，所述第三控制器与所述第一控制器连接；所述第三控制器用于根据所述芯片的感应结果控制所述第一控制器，进而通过所述第一控制器控制所述电致变色层是否通电或电流的大小。本实施例中，通过芯片感应电子设备工作过程中所处的状态，并根据所处的状态对第三控制器发出信号，第三控制器判断该状态是否需要对电致变色层通入电流以及判断电流的大小，该第三控制器将判断结果传递至第一控制器，使得第一控制器能够根据判断结果控制电致变色层的通断电状态以及电流的大小，从而改变电致变色层的颜色。因此，通过第三控制器和第一控制器，能够实现后盖颜色的自动控制，无需用户手动控制，进一步改善后盖的显示性能，且本申请实施例中的电子设备不仅能够通过用户自主改变后盖的颜色，还能够在电子设备使用过程中自动改变后盖的颜色，从而进一步改善用户体验。
在一种可能的设计中，所述电子设备处于来电状态时，所述第三控制器控制所述第一控制器，以便通过所述第一控制器对所述电致变色层通入第一电流A1；所述电子设备处于消息提醒状态时，所述第三控制器控制所述第一控制器，以便通过所述第一控制器对所述电致变色层输出第二电流A2；其中，通入第一电流A1时所述电致变色层显示的颜色与通入第二电流A2时所述电致变色层显示的颜色不同。因此，电子设备在来电状态和消息提醒状态时后盖所显示的颜色不同，从而使得用户仅通过颜色即可判断电子设备所处的状态，降低漏接电话的可能，从而进一步提高电子设备的用户体验。
在一种可能的设计中，所述第一控制器为通电控制器，所述第三控制器为主板控制器。
在一种可能的设计中，所述电致变色层覆盖所述后盖。
在一种可能的设计中，所述电致变色层围成字符、图案、LOGO中的一种或多种。因此，当电致变色层所显示的内容不同时，上述字符、图案、LOGO中的一种或多种 显示为不同的颜色。
在一种可能的设计中，所述后盖包括一层或多层电致变色层，各所述电致变色层所显示的颜色相同或不同；各所述电致变色层沿厚度方向布置，或者，各所述电致变色层位于厚度方向的同一层。当包括多层电致变色层时，该后盖显示的状态为各电致变色层所显示的效果的叠加，从而使得该后盖能够呈现更加丰富的效果，进而使得该后盖更加满足用户的个性化需求，进一步提高用户体验。
在一种可能的设计中，所述电致变色层与所述盖板相适配，或者；在垂直于厚度方向的平面内，所述电致变色层的面积小于所述盖板的面积，所述后盖还包括透明层，所述透明层与所述电致变色层位于厚度方向的同一层，且所述电致变色层与所述透明层拼接。因此，在实际工况中，能够根据具体需求设置电致变色层的大小和位置。
在一种可能的设计中，所述后盖还包括装饰膜，且所述电致变色层与所述装饰膜沿厚度方向布置。本实施例中，后盖最终显示的效果为电致变色层所显示的效果与装饰膜所显示的效果的叠加，从而进一步丰富后盖的显示效果，使得后盖能够进一步满足用户的个性化需求，提高后盖的用户体验。
在一种可能的设计中，所述后盖包括一层所述装饰膜，沿厚度方向，所述装饰膜位于所述电致变色层的远离所述盖板的一端。
在一种可能的设计中，所述装饰膜至少包括第一装饰膜和第二装饰膜；沿厚度方向，所述电致变色层位于所述第一装饰膜与所述盖板之间，所述第二装饰膜位于所述第一装饰膜的远离所述电致变色层的一端，或者；沿厚度方向，所述盖板与所述第一装饰膜之间、所述第一装饰膜与所述第二装饰膜之间均具有所述电致变色层。
在一种可能的设计中，所述电致变色层与所述盖板之间通过光学胶粘连；或者，所述电致变色层通过镀膜工艺形成于所述盖板的表面。
在一种可能的设计中，所述电致变色层的材料包括无机电致变色材料或有机电致变色材料；所述无机电致变色材料包括Ⅵ族金属氧化物、Ⅷ族金属氧化物中的一种或多种，所述有机电致变色材料包括聚噻吩类及其衍生物、紫罗精类、四硫富瓦烯、金属酞菁类化合物中的一种或多种。
在一种可能的设计中，所述电致变色层沿厚度方向包括氧化钨层、硅层和氧化镍层；所述氧化镍层混合有钨或钒。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性的，并不能限制本申请。
附图说明
图1为现有技术中电子设备的后盖在一种具体实施例中的叠层示意图；
图2为现有技术中电子设备的后盖在另一种具体实施例中的叠层示意图；
图3为本申请所提供电子设备的后盖在第一种具体实施例中的叠层示意图；
图4为本申请所提供电子设备的后盖在第二种具体实施例中的叠层示意图；
图5为本申请所提供电子设备的后盖在第三种具体实施例中的叠层示意图；
图6为本申请所提供电子设备的后盖在第四种具体实施例中的叠层示意图；
图7为本申请所提供电子设备的后盖在第五种具体实施例中的叠层示意图；
图8为本申请所提供电子设备的后盖在第六种具体实施例中的叠层示意图；
图9为本申请所提供电子设备的后盖在第七种具体实施例中的叠层示意图。
附图标记：
1＇盖板、21＇第一装饰膜、22＇第二装饰膜、3＇光学胶层；
1-盖板；
21-第一装饰膜；22-第二装饰膜；
3-光学胶层；
4-电致变色层；
41-第一电致变色层；
42-第二电致变色层；
43-第三电致变色层；
5-透明层。
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。
具体实施方式
为了更好的理解本申请的技术方案，下面结合附图对本申请实施例进行详细描述。
应当明确，所描述的实施例仅仅是本申请一部分实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
在一种具体实施例中，下面通过具体的实施例并结合附图对本申请做进一步的详细描述。
现有技术中，电子设备的后盖的结构如图1和图2所示，其中，如图1所示，沿厚度方向H，该后盖可以包括盖板1＇和第一装饰膜21＇，其中，该第一装饰膜21＇通过光学胶3＇粘贴于盖板1＇，该第一装饰膜21＇可以设计为具有特定的颜色和/或图案，从而使得电子设备的后盖的外观效果显示为特定的颜色和/或图案。如图2所示，沿厚度方向H，该后盖包括盖板1＇、第一装饰膜21＇和第二装饰膜22＇，其中，第一装饰膜21＇通过光学胶3＇粘贴于盖板1＇，第二装饰膜22＇通过光学胶3＇粘贴于第一装饰膜22＇，该第一装饰膜21＇和第二装饰膜22＇能够设计为具有特定的颜色和/或图案，且二者的颜色和/或图案可以相同，也可以不同，从而使得该后盖所显示的外观效果为第一装饰膜21＇与第二装饰膜22＇的叠加，因此，该方案与图1所示的方案相比，后盖所显示的效果更加复杂，且效果更好。
但是，上述两种后盖中，其显示的效果由装饰膜决定，且在电子设备使用过程中， 仅能显示单一效果，无法满足用户个性化需求以及后盖显示效果变化的需求。
为了解决该技术问题，本申请实施例提供一种电子设备及其后盖，其中，电子设备可以是手机、平板电脑、桌面型计算机、膝上型计算机、手持计算机、笔记本电脑、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本，以及蜂窝电话、个人数字助理(personal digital assistant，PDA)、增强现实(augmented reality，AR)设备、虚拟现实(virtual reality，VR)设备、人工智能(artificial intelligence,AI)设备、可穿戴式设备、车载设备、智能家居设备和/或智慧城市设备，本申请实施例对该电子设备的具体类型不作特殊限制。
电子设备可以包括屏幕模组、主板、电池、壳体等部件。其中，屏幕模组、电路板和电池均可以安装于壳体，该壳体可以包括后盖，且沿电子设备的厚度方向，后盖与屏幕模组相对设置，该后盖用于支撑电池、电路板等部件，并对电子设备的各部件起到保护作用。
具体地，如图3所示，该后盖包括盖板1和电致变色层4，电致变色层4与盖板1沿厚度方向H布置，且二者连接，其中，盖板1为透明材质，具体可以为玻璃材质或有机材质；电致变色层4与主板连接，且主板的第一控制器能够用于控制该电致变色层4是否通电，该电致变色层4通电时显示的颜色与未通电时显示的颜色不同。
本实施例中的后盖通过设置电致变色层4，且该电致变色层4在通电和断电时所显示的颜色不同，从而能够通过控制电致变色层4的通断电状态来改变电致变色层4所显示的颜色，进而改变后盖所显示的颜色，而无需通过更换装饰膜实现，具有操作方便的优点。因此，该后盖在使用过程中所显示的效果不固定，用户能够根据自身的需求来调整后盖所显示的颜色(通过改变电致变色层4的通断电状态来调整)，从而能够满足用户的个性化需求，提高电子设备及其后盖的用户体验。
其中，该电致变色层4可以覆盖整个后盖，此时，电致变色层4的通断电状态改变时，能够改变整个后盖的颜色，从而改变电子设备后盖的效果；或者，该电致变色层4可以围成字符、图案、LOGO中的一种或多种，此时，电致变色层4的通断电状态改变时，能够改变所围成的字符、图案或LOGO的颜色，从而改变后盖所显示的效果。
在一种可能的设计中，主板的第一控制器除了用于控制电致变色层4的通断电状态之外，还用于控制通入电致变色层4的电流大小，以改变电致变色层4显示的颜色的深浅。本实施例中，通过改变电致变色层4的通断电状态以及电流的大小，使得电致变色层4能够显示多种不同的颜色，从而使得后盖能够具有多种不同的效果，以满足用户的自主需求。
具体地，未通电时，电致变色层4透明，电致变色层通入最大电流Amax时，电致变色层4显示为黑色，当电致变色层4通入的电流A从0到Amax逐渐增大时，该电致变色层显示的颜色逐渐加深。因此，通过改变电致变色层4的通断电状态以及电流的大小，使得电致变色层4能够显示从透明到黑色的不同颜色，且电流越大，颜色越深，可以通过改变电致变色层4的电流来自主控制后盖所显示的颜色。
在一种具体实施例中，假设该电致变色层4围成字符“A”，且该电致变色层4在通电和断电时，能够改变其显示的颜色，例如，断电时，电致变色层4的颜色为透 明，此时，后盖显示为透明的字符“A”，在通入最大电流Amax时，电致变色层4的颜色为黑色，此时，后盖显示为黑色的字符“A”，通入的电流在0～Amax之间时，电致变色层4所显示的颜色为深浅可变的棕黄色，此时，后盖显示为棕黄色的字符“A”。
在另一种具体实施例中，假设电致变色层4覆盖后盖，且该电致变色层4在通电和断电时，能够改变其显示的颜色，例如，断电时，电致变色层4的颜色为透明，在通入最大电流Amax时，电致变色层4的颜色为黑色，通入的电流在0～Amax之间时，电致变色层4所显示的颜色为深浅可变的蓝色。以上所述仅为一个具体示例，在实际使用过程中，电致变色层4所显示的颜色以实际为准。
具体地，主板还设置有第二控制器，该第二控制器用于判断是否需要通入电流并判断通入电流A的数值，该第一控制器能够根据第二控制器的信号控制对电致变色层通电或不通电，并控制通入电致变色层的电流A的数值。其中，该第一控制器可以为通电控制器，第二控制器可以为主板控制器。
另外，该电子设备还可以设置有用于控制电致变色层4的用户控制界面，该用户控制界面可以包括用于用户自主控制后盖颜色的后盖颜色选项，且该后盖颜色选项可以包括两个或两个以上的档位。例如，该用户控制界面可以包括1档、2档、3档和4档四个档位，其中，1档表示透明，2档表示蓝色，3档表示深蓝色，4档表示黑色。因此，用户通过选择对应的档位，能够使得后盖显示对应的颜色。
同时，主板还设置有芯片，该芯片用于识别用户点击的档位，且该芯片用于控制第二控制器，以使电致变色层显示对应所述档位的颜色。该芯片可以为固定于主板的芯片，也可以为另外设置的芯片，且该芯片与主板连接，芯片、第一控制器、第二控制器、电池、主板、电致变色层4之间可以信号连接或电连接，例如，三者之间可以为蓝牙连接，或者，还可以通过导线连接，又或者，还可以通过柔性电路板(Flexible Printed Circuit，FPC)连接。
在一种具体实施例中，假设用户选择2档，则芯片识别到用户选择2档，该芯片能够对第二控制器发出信号，并将档位信息传递至第二控制器，第二控制器判断2档对应的电流A2，对第一控制器发出通入电流A2的信号，第一控制器控制主板对电致变色层4通入电流A2，其中，电池的电流经主板通入电致变色层4。
其中，上述后盖颜色选项的档位可以为设置于电子设备的实体按键，或者，还可以为设置于电子设备内部的触控按钮等。
在另一种具体实施例中，主板还设置有第三控制器，芯片用于感应电子设备所处的状态，第三控制器与第一控制器连接(包括电连接或信号连接)；其中，该第三控制器用于根据芯片的感应结果控制第一控制器，进而通过第一控制器控制电致变色层是否通电或电流A的大小。
本实施例中，通过芯片感应电子设备工作过程中所处的状态，并根据所处的状态对第三控制器发出信号，第三控制器判断该状态是否需要对电致变色层4通入电流以及判断电流A的大小，该第三控制器将判断结果传递至第一控制器，使得第一控制器能够根据判断结果控制电致变色层4的通断电状态以及电流A的大小，从而改变电致变色层4的颜色。因此，通过第三控制器和第一控制器，能够实现后盖颜色的自动控 制，无需用户手动控制，进一步改善后盖的显示性能，且本申请实施例中的电子设备不仅能够通过用户自主改变后盖的颜色，还能够在电子设备使用过程中自动改变后盖的颜色，从而进一步改善用户体验。
具体地，当电子设备处于来电状态时，芯片识别到该来电状态，并将识别信号传递至第三控制器，第三控制器根据识别信号判断电致变色层4所需通入的第一电流A1的大小，并将判断结果传递至第一控制器，从而通过第一控制器对电致变色层4通入第一电流A1，使得电子设备的后盖在来电时显示为特定的颜色(第一电流A1对应的颜色，例如深蓝色)。当电子设备处于消息提醒状态(包括短信或电子设备的各应用程序的消息提醒等)，芯片识别到该消息提醒状态，并将识别信号传递至第三控制器，第三控制器根据识别信号判断电致变色层4所需通入的第二电流A2的大小，并将判断结果传递至第一控制器，从而通过第一控制器对电致变色层4通入第二电流A2，使得电子设备的后盖在消息提醒时显示为特定的颜色(第二电流A2对应的颜色，例如蓝色)。且上述第一电流A1对应的颜色与第二电流A2对应的颜色可以不同，从而使得用户仅通过颜色即可判断电子设备所处的状态，降低漏接电话的可能，从而进一步提高电子设备的用户体验。
具体地，该第一控制器可以为通电控制器，第三控制器可以为主板控制器。
在一种具体实施例中，该后盖可以包括一层或多层电致变色层4，各电致变色层4所显示的颜色相同或不同，同时，各电致变色层4沿厚度方向H布置，或者，各电致变色层4位于厚度方向H的同一层。
具体地，如图5所示的实施例中，当各电致变色层4沿厚度方向H布置时，各电致变色层4所显示的颜色能够沿厚度方向H相互叠加，从而使得该后盖能够呈现更加丰富的外观效果，进而使得该后盖更加满足用户的个性化需求，进一步提高用户体验。例如，该后盖包括第一电致变色层41、第二电致变色层42和第三电致变色层43，且三个电致变色层沿厚度方向H布置，三者显示的颜色可以不同。假设第一电致变色层41围成、第二电致变色层42和第三电致变色层43围成字符“A”，由于三者所显示的颜色不同，因此，该后盖最终显示为字符“A”，且其颜色为第一电致变色层41、第二电致变色层42和第三电致变色层43所显示的颜色叠加后的颜色。另外，该第一电致变色层41、第二电致变色层42和第三电致变色层43还可以具有不同的光哑程度，从而使得该后盖的外观效果更加美观，更加能够满足用户的个性化需求。
另外，当各电致变色层4沿厚度方向H位于同一层时，各电致变色层4能够在垂直于厚度方向H的平面内相互叠加，从而使得该后盖能够呈现更加丰富的外观效果，进而使得该后盖更加满足用户的个性化需求，进一步提高用户体验。例如图6和图7所示的实施例中，该后盖包括第一电致变色层41、第二电致变色层42和第三电致变色层43，三个电致变色层位于厚度方向H的同一层，且三者的面积均小于盖板1的面积，同时，第一电致变色层41、第二电致变色层42和第三电致变色层43相互拼接，能够围成与盖板1的面积相同或相近的结构。另外，第一电致变色层41、第二电致变色层42和第三电致变色层43所显示的颜色可以不同也可以相同。
假设第一电致变色层41、第二电致变色层42和第三电致变色层43分别为字符“A”的一部分，且三者拼接围成字符“A”，由于三者显示的颜色不同，因此，该 后盖显示为具有多种颜色的字符“A”，另外，该第一电致变色层41、第二电致变色层42和第三电致变色层43还可以具有不同的光哑程度，从而使得该后盖的外观效果更加美观，更加能够满足用户的个性化需求。
需要说明的是，上述多层电致变色层4可以分别与主板和控制器连接，即能够实现各层电致变色层4的单独控制，使得该后盖所显示的效果具有多种组合。
在另一种具体实施例中，如图3所示，在垂直于厚度方向H的平面内，该电致变色层4的面积与盖板1的面积相同，二者相适配，从而使得在后盖中，电致变色层4与盖板1完全贴合。如图8和图9所示，在垂直于厚度方向H的平面内，电致变色层4的面积小于盖板1的面积，同时，该后盖还可以包括一层或多层透明层5，各透明层5与电致变色层4位于厚度方向H的同一层，并与电致变色层4拼接。其中，该透明层5具体可以为光学胶，例如OCA胶。
因此，在实际工况中，可以根据实际需要设置电致变色层4的大小和位置，只要使得电致变色层4不超出盖板1即可。
以上各实施例中，如图5所示，该电致变色层4与盖板1之间通过光学胶层3粘连，例如OCA胶；或者，电致变色层4通过镀膜工艺形成于盖板1的表面。
另一方面，如图3所示，该后盖还可以包括装饰膜2，沿厚度方向H，该电致变色层4位于盖板1与装饰膜2之间，且该装饰膜2与电致变色层4之间可以通过光学胶层3粘连，例如OCA胶。其中，装饰膜2可以设计为具有特定的图案、LOGO、字符、颜色等，因此，本实施例中，后盖最终显示的效果为电致变色层4所显示的效果与装饰膜2所显示的效果的叠加，从而进一步丰富后盖的显示效果，使得后盖能够进一步满足用户的个性化需求，提高后盖的用户体验。
具体地，如图4所示，该后盖至少包括第一装饰膜21和第二装饰膜22，该第一装饰膜21与第二装饰膜22沿厚度方向H布置，电致变色层4设置于盖板1(通过光学胶层3粘连或者通过镀膜工艺形成于盖板1的表面)，第一装饰膜21与电致变色层4之间通过光学胶层3粘连，第二装饰膜22与第一装饰膜21之间通过光学胶层3粘连。此时，该后盖的显示效果为第一装饰膜21、第二装饰膜22与电致变色层4的叠加。
或者，除了与盖板1连接的电致变色层4之外，该后盖还可以包括位于第一装饰膜21与第二装饰膜22之间的电致变色层4，且该电致变色层4与第一装饰膜21和第二装饰膜22之间均可以通过光学胶层3粘连。此时，该后盖的显示效果为第一装饰膜21、第二装饰膜22与两层电致变色层4的叠加。
综上所述，本申请实施例中，可以包括单层或多层电致变色层4，也可以包括单层或多层装饰膜21，本申请对电致变色层4的层数和装饰膜2的层数不作限定。
以上各实施例中，该电致变色层4的材料包括电致变色材料中的一种或多种。其中电致变色材料指的是材料的光学属性(包括反射率、透过率、吸收率等)在外加电场的作用下发生稳定、可逆的颜色变化的现象，在外观上表现为颜色和透明度的可逆变化。电致变色材料包括无机电致变色材料和有机电致变色材料，其中，无机电致变色材料包括Ⅵ族金属氧化物、Ⅷ族金属氧化物中的一种或多种，例如三氧化钨、氧化铱等，有机电致变色材料包括聚噻吩类及其衍生物、紫罗精类、四硫富瓦烯、金属酞 菁类化合物等。
在一种具体实施例中，该电致变色层4沿厚度方向包括氧化钨层、硅层和氧化镍层，其中，该硅层透明，用于连接氧化钨层和氧化镍层，同时，该氧化镍层还可以混合有金属钨，此时，该电致变色层4能够显示从透明到棕色到黑色的效果，且通入电致变色层4的电流大小不同时，颜色的深浅能够改变。
在另一种具体实施例中，该电致变色层4沿厚度方向包括氧化钨层、硅层和氧化镍层，且氧化镍层混合有金属钒，此时，电致变色层4能够显示从透明到深蓝色到黑色的效果，且通入电致变色层4的电流大小不同时，颜色的深浅能够改变。
需要指出的是，本专利申请文件的一部分包含受著作权保护的内容。除了对专利局的专利文件或记录的专利文档内容制作副本以外，著作权人保留著作权。

Claims (19)

  1. 一种电子设备，其特征在于，所述电子设备包括：
    电池；
    主板，所述电池与所述主板连接，且所述主板设置有第一控制器；
    壳体，所述电池和所述主板安装于所述壳体的内腔，且所述壳体包括后盖；
    其中，所述后盖包括电致变色层，所述电致变色层与所述主板连接，所述第一控制器用于控制所述电致变色层是否通电，且所述电致变色层在通电时显示的颜色与未通电时显示的颜色不同。
  2. 根据权利要求1所述的电子设备，其特征在于，所述第一控制器还用于控制通入所述电致变色层的电流大小，以改变所述电致变色层显示的颜色的深浅。
  3. 根据权利要求2所述的电子设备，其特征在于，未通电时，所述电致变色层透明，所述电致变色层通入最大电流Amax时，所述电致变色层显示为黑色；
    所述电致变色层通入的电流A从0到Amax逐渐增大时，所述电致变色层显示的颜色逐渐加深。
  4. 根据权利要求2所述的电子设备，其特征在于，所述主板还设置有第二控制器，所述第二控制器用于判断是否需要通入电流并判断通入电流A的数值，所述第一控制器能够根据所述第二控制器的信号控制对所述电致变色层通电或不通电，并控制通入所述电致变色层的电流A的数值。
  5. 根据权利要求4所述的电子设备，其特征在于，所述电子设备设置有用户控制界面，所述用户控制界面包括后盖颜色选项，所述后盖颜色选项包括两个或两个以上的档位；
    所述主板还设置有芯片，所述芯片用于识别用户点击的所述档位，且所述芯片用于控制所述第二控制器，以使所述电致变色层显示对应所述档位的颜色。
  6. 根据权利要求4所述的电子设备，其特征在于，所述第一控制器为通电控制器，所述第二控制器为主板控制器。
  7. 根据权利要求2所述的电子设备，其特征在于，所述主板还设置有芯片和第三控制器，所述芯片用于感应所述电子设备所处的状态，所述第三控制器与所述第一控制器连接；
    所述第三控制器用于根据所述芯片的感应结果控制所述第一控制器，进而通过所述第一控制器控制对所述电致变色层通电或不通电，并控制通入所述电致变色层的电流A的数值。
  8. 根据权利要求7所述的电子设备，其特征在于，所述电子设备处于来电状态时，所述第三控制器控制所述第一控制器，以便通过所述第一控制器对所述电致变色层通入第一电流A1；
    所述电子设备处于消息提醒状态时，所述第三控制器控制所述第一控制器，以便通过所述第一控制器对所述电致变色层通入第二电流A2；
    其中，通入第一电流A1时所述电致变色层显示的颜色与通入第二电流A2时所述电致变色层显示的颜色不同。
  9. 根据权利要求7所述的电子设备，其特征在于，所述第一控制器为通电控制器，所述第三控制器为主板控制器。
  10. 根据权利要求1～9中任一项所述的电子设备，其特征在于，所述电致变色层覆盖所述后盖。
  11. 根据权利要求1～9中任一项所述的电子设备，其特征在于，所述电致变色层覆盖所述后盖的一部分，并围成字符、图案、LOGO中的一种或多种。
  12. 根据权利要求1～9中任一项所述的电子设备，其特征在于，所述电致变色层的材料包括无机电致变色材料或有机电致变色材料；
    所述无机电致变色材料包括Ⅵ族金属氧化物、Ⅷ族金属氧化物中的一种或多种，所述有机电致变色材料包括聚噻吩类及其衍生物、紫罗精类、四硫富瓦烯、金属酞菁类化合物中的一种或多种。
  13. 根据权利要求1～9中任一项所述的电子设备，其特征在于，所述电致变色层沿厚度方向包括氧化钨层、硅层和氧化镍层；
    所述氧化镍层混合有钨或钒。
  14. 根据权利要求1～9中任一项所述的电子设备，其特征在于，所述后盖包括一层或多层电致变色层，各所述电致变色层所显示的颜色相同或不同；
    各所述电致变色层沿厚度方向布置，或者，各所述电致变色层位于厚度方向的同一层。
  15. 根据权利要求1～9中任一项所述的电子设备，其特征在于，所述后盖还包括盖板和透明层，所述盖板位于所述电致变色层的外侧；
    所述电致变色层与所述盖板相适配，或者；
    在垂直于厚度方向的平面内，所述电致变色层的面积小于所述盖板的面积，所述透明层与所述电致变色层位于厚度方向的同一层，且所述电致变色层与所述透明层拼接。
  16. 根据权利要求1～9中任一项所述的电子设备，其特征在于，所述后盖还包括装饰膜，且所述电致变色层与所述装饰膜沿厚度方向布置。
  17. 根据权利要求16所述的电子设备，其特征在于，所述后盖包括盖板和一层所述装饰膜，沿厚度方向，所述装饰膜位于所述电致变色层的远离所述盖板的一端。
  18. 根据权利要求16所述的电子设备，其特征在于，所述后盖包括盖板，所述装饰膜至少包括第一装饰膜和第二装饰膜；
    沿厚度方向，所述电致变色层位于所述第一装饰膜与所述盖板之间，所述第二装饰膜位于所述第一装饰膜的远离所述电致变色层的一端，或者；
    沿厚度方向，所述盖板与所述第一装饰膜之间、所述第一装饰膜与所述第二装饰膜之间均具有所述电致变色层。
  19. 根据权利要求16所述的电子设备，其特征在于，所述后盖包括盖板，所述电致变色层与所述盖板之间通过光学胶粘连；或者，
    所述电致变色层通过镀膜工艺形成于所述盖板的表面。
PCT/CN2021/105945 2020-07-17 2021-07-13 一种电子设备 WO2022012507A1 (zh)

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Publication number Priority date Publication date Assignee Title
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9743357B2 (en) * 2011-12-16 2017-08-22 Joseph Akwo Tabe Energy harvesting computer device in association with a communication device configured with apparatus for boosting signal reception
CN109613780A (zh) * 2018-12-28 2019-04-12 Oppo广东移动通信有限公司 电子装置
CN110133933A (zh) * 2019-05-30 2019-08-16 Oppo广东移动通信有限公司 电致变色模组、盖板组件和电子设备
CN110535211A (zh) * 2019-09-18 2019-12-03 努比亚技术有限公司 充电控制方法、终端及计算机可读存储介质
CN110768318A (zh) * 2018-07-27 2020-02-07 Oppo广东移动通信有限公司 电子设备、充电装置、充电提示方法及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005017931A1 (en) * 2004-02-16 2005-02-24 Siemens Aktiengesellschaft A keypad, an electronic device, and a method of changing the appearance of one or more keys
CN101577747B (zh) * 2009-05-08 2012-05-09 中兴通讯股份有限公司 电子设备及其外壳颜色的改变方法
CN110716361A (zh) * 2018-07-11 2020-01-21 Oppo广东移动通信有限公司 电致变色器件及制备方法、壳体、电子设备
CN109581778A (zh) * 2018-12-07 2019-04-05 Oppo广东移动通信有限公司 电致变色器件、壳体、电子设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9743357B2 (en) * 2011-12-16 2017-08-22 Joseph Akwo Tabe Energy harvesting computer device in association with a communication device configured with apparatus for boosting signal reception
CN110768318A (zh) * 2018-07-27 2020-02-07 Oppo广东移动通信有限公司 电子设备、充电装置、充电提示方法及存储介质
CN109613780A (zh) * 2018-12-28 2019-04-12 Oppo广东移动通信有限公司 电子装置
CN110133933A (zh) * 2019-05-30 2019-08-16 Oppo广东移动通信有限公司 电致变色模组、盖板组件和电子设备
CN110535211A (zh) * 2019-09-18 2019-12-03 努比亚技术有限公司 充电控制方法、终端及计算机可读存储介质

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4170419A4

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