CN110133933A - Electrochromism mould group, cover plate assembly and electronic equipment - Google Patents
Electrochromism mould group, cover plate assembly and electronic equipment Download PDFInfo
- Publication number
- CN110133933A CN110133933A CN201910464864.1A CN201910464864A CN110133933A CN 110133933 A CN110133933 A CN 110133933A CN 201910464864 A CN201910464864 A CN 201910464864A CN 110133933 A CN110133933 A CN 110133933A
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- electrochromism
- layer
- mould group
- optical device
- shell
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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
- G02F1/163—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
- H04M1/026—Details of the structure or mounting of specific components
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
This application involves a kind of electrochromism mould group, cover plate assembly and electronic equipments.Electrochromism mould group includes first substrate, electrochromism functional layer and the second substrate.Electrochromism functional layer is set to the side of first substrate and including at least two mutually isolated electrochromism body, and at least two electrochromism bodies can be controlled independently to switch between coloured state and transparent state.The second substrate is set to the side away from first substrate of electrochromism functional layer.The appearance of above electronic equipment can adapt to more diversified usage scenario, improve the appearance characteristics of electronic equipment.
Description
Technical field
This application involves the technical fields of electronic equipment, more particularly to a kind of electrochromism mould group, cover plate assembly and electricity
Sub- equipment.
Background technique
The mobile terminals such as smart phone are typically provided optical device (camera module, ambient light sensor, flash lamp etc.),
Mobile terminal needs to be correspondingly arranged transparent area so that optical device enters light or out light, and transparent area is generally transparent, transparent area
Presence be easily destroyed the appearance globality of mobile terminal.Also have to use and optical device is movably disposed in mobile terminal
Portion ensures the appearance globality of mobile terminal, but is moveable the problem of part still suffers from appearance globality in itself.
Summary of the invention
The embodiment of the present application provides a kind of electrochromism mould group, cover plate assembly and electronic equipment, so that optical device
The appearance globality for influencing mobile terminal is set not.
A kind of electrochromism mould group, comprising:
First substrate；
Electrochromism functional layer, set on the first substrate side and including at least two mutually isolated electrochromism
Body；At least two electrochromism bodies can be controlled independently to switch between coloured state and transparent state；And
The second substrate, set on the side away from the first substrate of the electrochromism functional layer.
When above electrochromism mould group is applied to electronic equipment, electrochromism body can cover optical device, pass through control
Circuit processed can be controlled such that electrochromism body switches between transparent state and coloured state to electrochromism body.Electrochromism
In transparent state, optical device can be used normally body, and in coloured state, scheduled color is presented in electrochromism body, so that electronics
Integrated appearance can be presented with the other parts of electronic equipment in the installed position of the optical device of equipment, to promote electronics
The appearance power of equipment.Since at least two electrochromism bodies can be controlled independently, electrochromism body can be to wouldn't
Need optical device to be used to be covered, optical device to be used needed to be shown so that electronic equipment outside
It sees and adapts to more diversified usage scenario, improve the appearance characteristics of electronic equipment.
A kind of cover plate assembly, comprising:
Lid, equipped with the transparent area for optical device light transmission and with relatively close optical device inner surface and with it is interior
The outer surface that surface is oppositely arranged；And
Above-described electrochromism mould group, the electrochromism mould group connect described in inner surface and the covering of the lid
Transparent area；In coloured state, the transparent area is covered by the electrochromism body, and in transparent state, the transparent area is from the electricity
Mutagens color mould group shows.
A kind of electronic equipment, comprising:
Ontology, is equipped with installation space, and the ontology is equipped with transparent area；
Above-described electrochromism mould group, the electrochromism mould group connect the ontology and the covering transparent area；
And
Optical device, set on the installation space and each electrochromism body covers at least one described optics device
Part, in transparent state, the optical device shows from the transparent area, and in coloured state, the optical device is by the electroluminescent change
Colour solid masking.
A kind of electronic equipment, comprising:
Shell；
Display screen module, set on the side of the shell；
Above-described electrochromism mould group, set on the opposite other side of the shell, the first substrate and the shell
Body forms installation space, and the electrochromism functional layer is located at the installation space；And
Optical device, set on the installation space and each electrochromism body covers at least one described optics device
Part, electrochromism body optical device in transparent state can be observed from the opposite other side of the shell, institute
Electrochromism body optical device in coloured state is stated to be covered by the electrochromism body.
A kind of electronic equipment, comprising:
Shell；
Display screen is set to the shell；
Optical device is set to the shell；And
Above-described electrochromism mould group, the first substrate is set to the side of the shell and lid sets the display screen
With the optical device, electrochromism body optical device in coloured state is covered by the electrochromism body, saturating
The optical device shows from the electrochromism mould group when bright state.
A kind of electronic equipment, comprising:
Shell；
Display screen module, set on the side of the shell；
Above-described electrochromism mould group, set on the opposite other side of the shell, the first substrate and the shell
Body forms installation space, and the electrochromism functional layer is located at the installation space；And
Mounting base is set to the installation space and including optical device；The mounting base can be mobile relative to the shell
To first position and the second position, at first position, the optical device is contained in the installation space, and each electricity
Mutagens colour solid covers at least one described optical device, and the optical device can be from transparent state for the electrochromism body
Side away from the display screen module shows, and in coloured state, the optical device is covered by the electrochromism body,
The optical device is located at outside the installation space when two positions.
A kind of electronic equipment, comprising:
Shell；
Display screen module, set on the side of the shell；
Rear cover, set on the opposite other side of the shell, the rear cover and the shell form installation space；
Above-described electrochromism mould group connects the rear cover and is located at the installation space；And
Mounting base is set to the installation space and including optical device；The mounting base can be mobile relative to the shell
To first position and the second position, at first position, the optical device is contained in the installation space, and each electricity
Mutagens colour solid covers at least one described optical device, and the optical device can be from away from the display screen in transparent state
The side of mould group shows, and at the second position, the optical device is located at outside the installation space.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the main view of electronic equipment in an embodiment；
Fig. 2 is the rearview of electronic equipment shown in Fig. 1；
Fig. 3 is the rearview of the shell of electronic equipment in an embodiment；
Fig. 4 is the cross-sectional view of the electrochromism mould group of electronic equipment in an embodiment；
Fig. 5 is the cross-sectional view of the electrochromism mould group of electronic equipment in another embodiment；
Fig. 6 is the main view of electronic equipment in another embodiment；
Fig. 7 is a kind of schematic diagram of state of electronic equipment in an embodiment；
Fig. 8 is another status diagram of electronic equipment shown in Fig. 7；
Fig. 9 is another status diagram of electronic equipment shown in Fig. 7；
Figure 10 is cross-sectional view of the electronic equipment along A-A shown in Fig. 7；
Figure 11 is a kind of manufacturing flow chart of the electrochromism mould group of electronic equipment in an embodiment；
Figure 12 is another manufacturing flow chart of the electrochromism mould group of electronic equipment shown in Figure 11；
Figure 13 is a kind of subregion schematic diagram of the second transparency conducting layer of the electrochromism mould group of electronic equipment shown in Figure 11；
Figure 14 is a kind of subregion schematic diagram of the second line layer of the electrochromism mould group of electronic equipment shown in Figure 11；
Figure 15 is a kind of manufacturing flow chart of the electrochromism mould group of electronic equipment in another embodiment；
Figure 16 is another manufacturing flow chart of the electrochromism mould group of electronic equipment shown in Figure 15；
Figure 17 is the perspective view of electronic equipment in another embodiment；
Figure 18 is the rearview of electronic equipment shown in Figure 17；
Figure 19 is the cross-sectional view of an embodiment of the rear cover for being equipped with electrochromism mould group of electronic equipment shown in Figure 18；
Figure 20 is the cross-sectional view of another embodiment of the rear cover for being equipped with electrochromism mould group of electronic equipment shown in Figure 18；
Figure 21 is that the mounting base of electronic equipment in another embodiment is located at the perspective view of first position；
Figure 22 is the rearview of electronic equipment shown in Figure 21；
Figure 23 is that the mounting base of electronic equipment shown in Figure 21 is located at the perspective view of the second position；
Figure 24 is the rearview of electronic equipment shown in Figure 23.
Specific embodiment
The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to disclosure of this application more saturating
It is thorough comprehensive.
Refer to including but not limited to as " terminal device " as used herein via following any one or several connection sides
The device that can receive and/or send signal of communication of formula connection:
(1) via Wireline connection type, such as via Public Switched Telephone Network (Public Switched
Telephone Networks, PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable,
Direct cable connection；
(2) via wireless interface mode, such as cellular network, WLAN (Wireless Local Area
Network, WLAN), the digital TV network of such as DVB-H network, satellite network, AM-FM broadcasting transmitter.
It is configured to that " mobile terminal " can be referred to as by the terminal device of radio interface communication.The example of mobile terminal
Including but not limited to following electronic device:
(1) satellite phone or cellular phone；
It (2) can be with the personal communication system of combination cellular radio telephone and data processing, fax and communication ability
System (Personal Communications System, PCS) terminal；
(3) radio telephone, pager, the Internet/intranet access, Web browser, memo pad, calendar, equipped with complete
Personal digital assistant (the Personal of ball positioning system (Global Positioning System, GPS) receiver
Digital Assistant, PDA)；
(4) conventional laptop and/or palmtop receiver；
(5) conventional laptop and/or hand held radiotelephone transceiver etc..
With reference to Fig. 1 and Fig. 2, in one embodiment, electronic equipment 10 is smart phone.In other embodiments, electronics
Equipment 10 can be plate, palm PC, handheld device etc..Electronic equipment 10 may include optical device 100, circuit board,
Display screen module 200 and shell 300 etc., optical device 100 are connected to circuit board, and circuit board is connected to shell 300, shell 300
Support and protective effect can be played to circuit board.Circuit board can integrate processor, storage unit, the power supply of electronic equipment 10
The electronic components such as administrative unit, baseband chip.Electronic equipment 10 may include battery, and battery is connected to circuit board and can be
Circuit board and optical device 100 are powered.In some embodiments, battery is removable module, and user can more conveniently
Replace battery.In other embodiments, battery be customization, user cannot arbitrarily replace namely the modularization of battery, easily
The design of replacement is not required electronic equipment 10.Display screen module 200 is fixedly connected with shell 300 and leads to circuit board
Letter connection, display screen module 200 can be used for showing information and provide interactive interface for user.
In some embodiments, optical device 100 may include camera module, flash lamp, light compensating lamp, environment light biography
One or more of sensor, focusing sensor, recognition of face mould group, structure optical mode group.Wherein, camera module can be used for
Acquire image, for example, for taking pictures, video record, video calling etc..Flash lamp can be used for for rear camera light filling, to be promoted
The shooting quality of rear camera.Light compensating lamp can be used for for front camera light filling, to promote the shooting quality of front camera.
Ambient light sensor is used to detect the intensity of environment light, shows so that display screen module 200 can be adjusted according to the intensity of environment light
Show brightness, allows the user to more cosily check the information that display screen module 200 is shown.Focusing sensor can be used for imaging
The focusing of head mould group in shooting process, to promote the quality of camera module shooting.Recognition of face mould group can be used for user's
Face recognition process may further include infrared lens, floodlight sense so that electronic equipment 10 is able to confirm that the identity of user
Element and dot matrix projector are answered, these elements can be communicated to connect with circuit board to play respective function in face recognition process
Energy.Structure optical mode group can be used for obtaining the image with depth information in shooting process, obtain more true shooting effect.When
So, structure optical mode group can also be used in face recognition process, to detect the depth characteristic of user's face, and then be used for verifying
The identity at family.
With reference to Fig. 3 and Fig. 4, in one embodiment, electronic equipment 10 includes electrochromism mould group 400, and shell 300 can
100 entering light of optical device or the out through-hole 310 of light are used for be equipped with.Electrochromism mould group 400 includes first substrate 410, the
Two substrates 420 and the electrochromism functional layer 430 between first substrate 410 and the second substrate 420, first substrate 410 or
Person's the second substrate 420 connects shell 300, and certainly, first substrate 410 or the second substrate 420 can also be connected by other middlewares
Shell 300.Electrochromism functional layer 430 includes at least two mutually isolated electrochromism bodies 431, and electrochromism body 431 is used
Optical device 100 is set in lid.At least two electrochromism bodies 431 can be controlled independently between coloured state and transparent state
Switching, in coloured state, optical device 100 is covered by electrochromism body 431, and in transparent state, optical device 100 is from electrochromism
Mould group 400 shows.It, can will independent control since at least two electrochromism bodies 431 can be controlled independently
Electrochromism body 431 be covered each by optical device 100 of the same race or not of the same race, with to optical device to be used wouldn't be needed
100 are covered, need to optical device 100 to be used shown, with for diversified usage scenario setting diversification
Control program so that the appearance of electronic equipment 10 adapts to more diversified usage scenario, and promote electronic equipment 10
Appearance characteristics.
Specifically, by taking optical device 100 is camera module as an example, the light transmission of electrochromism mould group 400 in coloured state
Rate is less than or equal to 20%, and camera module is shielded, and scheduled color is presented in electrochromism body 431, so that electrochromism mould group
400 color and surrounding other components consistent on the whole, or that electrochromism mould group 400 is presented of color presented
Color it is consistent on the whole so that the appearance globality of electronic equipment 10 is not because of the setting of camera module under coloured state
And it is adversely affected.In transparent state, the light transmittance of electrochromism mould group 400 is more than or equal to 80%, and camera module can be just
Chang Caiguang is to shoot image or video.In other words, in transparent state, the function of camera module can be unaffected.At other
In embodiment, when optical device 100 is ambient light sensor or focusing sensor, electrochromism mould group 400 is in coloured state
Can equally cover ambient light sensor perhaps focus sensor in transparent state ambient light sensor or focusing sensor then
It being capable of normal daylighting.When optical device 100 is any one of flash lamp, light compensating lamp, structure optical mode group, recognition of face mould group
When, electrochromism mould group 400 can cover this kind of optical device 100 in coloured state, this kind of optical device 100 in transparent state
Light can normally be gone out.
With reference to Fig. 1 and Fig. 3, in one embodiment, shell 300 includes substrate 301 and is molded in more on substrate 301
Kind supplementary structure, supplementary structure can be used for connecting and supporting circuit board, battery, display screen module 200 of electronic equipment 10 etc. first
Device, so that these components can reliably be positioned in shell 300.The material of substrate 301 can be aluminium alloy or stainless
Steel etc..Through-hole 310 is opened in supplementary structure and corresponding with the installation site of optical device 100, and the covering of electrochromism body 431 is used for
Enter light or the out through-hole 310 of light.In other some embodiments, formed because the part that substrate 301 extends out is more
The middle plate of substrate 301 can also be arranged in through-hole 310 by plate.
Enter light from the viewing area side of display screen module 200 or the optical device 100 of light may include camera mould out
One of group, ambient light sensor, light compensating lamp, structure optical mode group, recognition of face mould group are a variety of, and in present embodiment
In, camera module 100 is used as front camera, and in transparent state, user can be carried out certainly by camera module 100
The operation such as bat, video calling.Specifically, in one embodiment, display screen module 200 includes display screen and screen protection cover board
201, the lid of screen protection cover board 201 sets display screen and connects shell 300, the material of screen protection cover board 201 can for glass or
Person's sapphire, display screen can shield for LCD (Liquid Crystal Display, liquid crystal display), or OLED
(Organic Light-Emitting Diode, Organic Light Emitting Diode) screen.The circumferential edge of screen protection cover board 201 can be with
Be arranged ink layer, ink layer can define viewfinder area 203 and ink layer can be used in present appearance, viewfinder area 203 with
The viewing area of display screen module 200 is corresponding.Region equipped with ink layer can be considered as shading region, ink layer can play shading,
Decorative effect and can define and enter light or the out transparent area of light for optical device 100, transparent area be located at viewfinder area 203 it
Outside, transparent area is correspondingly arranged with optical device 100.For example, ink can be first made in the circumferential edge of screen protection cover board 201
Layer, then blind hole is opened up in ink layer, so that ink layer defines transparent area.The light transmittance of transparent area and shading region in transparent state
Light transmittance it is dramatically different, for example, the light transmittance of transparent area can be 80% or more, the light transmittance of shading region is below 20%.
In coloured state, transparent area covers light transmittance and the light transmittance substantially phase of shading region so that transparent area by electrochromism body 431
Together.Further, in coloured state, the color difference of the color of the color and ink layer of electrochromism mould group 400 can be minimum, so that electric
Integrated appearance can be presented in 200 side of display screen module of sub- equipment 10.
Enter in light or the out embodiment of light in optical device 100 from the viewing area side of display screen module 200, it can be with
The first substrate 410 of electrochromism mould group 400 is connected to the screen protection cover board 201 of display screen module 200, and makes electroluminescent change
Color functional layer 430 and the second substrate 420 are located at the side away from screen protection cover board 201 of first substrate 410.For example, first
Substrate 410 can be adhered to screen protection cover board 201 using optical cement.This setup can be by electrochromism mould group 400
It is made into the higher module of versatility, in favor of the assembling of electrochromism mould group 400 and screen protection cover board 201.Certainly, another
In a little embodiments, screen protection cover board 201 can be multiplexed with first substrate 410, namely in processing electrochromism mould group 400
When, the area of first substrate 410 can be made to the area greater than the second substrate 420, and first substrate 410 is protected as screen
The lid of protecting cover plate 201 is set on a display screen.This set is conducive to reduce screen protection cover board 201 and electrochromism mould group 400 exists
Thickness after assembling, in favor of the lightening design of electronic equipment 10.
In some embodiments, display screen is the shape of rule, for example, rectangular-shaped or round rectangle shape or circle
The shape of shape or track type or other rules.With reference to Fig. 6, in other embodiments, display screen can with aperture or
Fluting, and optical device 100 is installed in hole or slot.In this embodiment, electrochromism mould group 400 can be with corresponding aperture
Or slot setting, and electrochromism body 431 is made to cover optical device 100, electrochromism body 431 can be to optics in coloured state
Device 100 is covered, and color of the electrochromism mould group 400 in coloured state can be with the color difference of the color of peripheral region
It is minimum, so that the integrated aspect with higher of electronic equipment 10.
For entering light or the out optical device 100 of light from the viewing area side of display screen module 200, due at least two
Electrochromism body 431 can be controlled independently, thus can will the electrochromism body 431 of independent control be covered each by together
Kind or optical device 100 not of the same race, will need to be used to optical device 100 to be used wouldn't be needed to be covered
Optical device 100 is shown.Specifically, in some usage scenarios, the electrochromism of front camera and light compensating lamp is covered
Body 431 can be in transparent state simultaneously, or be in coloured state simultaneously, and the electrochromism body 431 of overlay environment optical sensor is then
It can separately control to switch between coloured state and transparent state.Cover the electroluminescent change of recognition of face mould group or structure optical mode group
Colour solid 431 can independently be controlled with the electrochromism body 431 of covering front camera.
Further, by taking electronic equipment 10 includes front camera, ambient light sensor, light compensating lamp as an example, electrochromism function
Ergosphere 430 may include two electrochromism bodies 431 that can independently control, and one of electrochromism body 431 covers
Front camera and light compensating lamp, another overlay environment optical sensor, using display screen module 200 but without calling preposition take the photograph
As head usage scenario in, electrochromism mould group 400 can cover front camera and light compensating lamp, and make ambient light sensing
Device shows from electrochromism mould group 400；In the usage scenario for needing to call front camera, then make front camera and benefit
Light lamp shows.
Equally by taking electronic equipment 10 includes front camera, ambient light sensor, light compensating lamp as an example, electrochromism functional layer
430 may include three electrochromism bodies 431 that can independently control, and three electrochromism bodies 431 can be independently
Control, so that any one optical device 100 shows or shielded.For example, in some environments, light compensating lamp is taken the photograph with preposition
As head is not necessarily to while being used, therefore front camera can be made to show, and light compensating lamp is covered, again when needing using light compensating lamp
Light compensating lamp is shown.It is understood that including the electronic equipment of two or more cameras for front camera
10, more can be set in the electrochromism body 431 that can independently control, such as can be four or four or more.
It is understood that for electronic equipment 10, front camera, light compensating lamp, ambient light sensor, recognition of face mould
Group and structure optical mode group are without being provided simultaneously with, for the congener for example multiple cameras of multiple optical devices 100, or
It, can be to two or more for different types of optical device 100 such as camera module and ambient light sensor
Electrochromism body 431 designs various control scheme, therefore there are many structure of electrochromism mould group 400 can correspond to, the application
This will not enumerate.
With reference to Fig. 2, in other embodiments, electronic equipment 10 includes set on shell 300 away from display screen module 200
The rear cover 500 of side, and rear cover 500 is covered on the battery of electronic equipment 10, rear cover 500 is also sometimes referred to as rear shell or battery
Lid.Rear cover 500 and shell 300 form installation space, and installation space is for set battery, circuit board, optical device 100 etc., electricity
The first substrate 410 or the second substrate 420 of mutagens color mould group 400 are fixedly connected with rear cover 500.The material of rear cover 500 can be with
For metal material such as aluminium alloy, magnesium alloy, stainless steel etc., the material of rear cover 500 may be non-metallic material such as glass,
Ceramics, plastic cement etc..Rear cover 500 has biggish outer surface, and the major part of the appearance of electronic equipment 10 is in by rear cover 500
It is existing.Enter light from 500 side of rear cover or the optical device 100 of light includes camera module, flash lamp, focusing sensing out
One or more of device, structure optical mode group.By taking camera module as an example, the camera of light is entered from 500 side of rear cover
Mould group is used to execute the function of rear camera, electrochromism body 431 in transparent state, user can by camera module into
The operation such as the shooting of row close shot, vista shot, video record.The camera module for entering light from 500 side of rear cover may include
Conventional camera lens, wide-angle lens, bugeye lens, telephoto lens, the one or more of black and white camera lens, quantity can for 1,
2,3 or 3 or more, flash lamp is used to be rear camera light filling, to promote rear camera in the bat of half-light environment
Take the photograph quality.Focusing sensor then can be used for the focusing of rear camera, and structure optical mode group, which can be used for obtaining, has depth information
Image, to promote the shooting quality of rear camera.
Enter in light or out light embodiment in optical device 100 from 500 side of rear cover, the corresponding optics of rear cover 500
The installation site of device 100 is equipped with transparent area, and electrochromism mould group 400 connects rear cover 500 and electrochromism body 431 covers light transmission
Area.Specifically, in some embodiments, the first substrate 410 of electrochromism mould group 400 connects rear cover 500, and makes electroluminescent
Colour change function layer 430 and the second substrate 420 are located at the side away from rear cover 500 of first substrate 410.Further, electrochromism
Functional layer 430 and the second substrate 420 are placed in installation space.For example, first substrate 410 can be adhered to rear cover using viscose glue
500.Electrochromism mould group 400 can be made into the higher module of versatility by this setup, in favor of electrochromism mould group
400 with the assembling of rear cover 500.Further, in the embodiment that rear cover 500 is metal material, the outer surface of rear cover 500 can be through
A variety of process of surface treatment such as anodic oxidation, plating are crossed, so that the face needed is presented in the outer surface of the rear cover 500 of metal material
Color, in coloured state, the color of electrochromism mould group 400 and the color difference of the color of rear cover 500 can be minimum, so that electronic equipment
Integrated appearance can be presented in 10 500 side of rear cover.Since optical device 100 is covered by electrochromism body 431
Lid, the optical device 100 in transparent state of electrochromism body 431 can be used normally, and arrangement above can make electronic equipment 10
In 500 side of rear cover appearance globality with higher.
When rear cover 500 is metal material or the not high non-metallic material of light transmittance, rear cover 500 offers loophole
502 use as transparent area, with the light out for optical device 100 or enter light, as shown in Figure 2.In other embodiments
In, rear cover 500 is made of the material of glass or other high transparency, and rear cover 500 is without opening up loophole 502 for optics
The light out of device 100 enters light.In this embodiment, rear cover 500 can be multiplexed with first substrate 410, namely add
When work electrochromism mould group 400, the area of first substrate 410 can be made to the area greater than the second substrate 420, and by first
Substrate 410 is located on battery as the lid of rear cover 500, so that first substrate 410 and shell 300 form installation space.
For entering light or the out optical device 100 of light from 500 side of rear cover, due at least two electrochromism bodies
431 can independently control, thus can will independent control electrochromism body 431 be covered each by it is of the same race or different
The optical device 100 of kind, optical device 100 to be used will be needed to optical device 100 to be used wouldn't be needed to be covered
Shown.Specifically, by taking electronic equipment 10 includes rear camera, focusing sensor, flash lamp as an example, electrochromism function
Layer 430 may include two electrochromism bodies 431 that can independently control, after one of electrochromism body 431 covers
Camera and focusing sensor are set, another covering flash lamp, in the usage scenario without calling flash lamp, electrochromism mould
Group 400 can cover flash lamp, and rear camera and focusing sensor are shown from electrochromism mould group 400；It is needing
It calls in the usage scenario such as half-light environment of flash lamp, then flash lamp is shown.
Equally by taking electronic equipment 10 includes rear camera, focusing sensor, flash lamp as an example, electrochromism functional layer
430 may include three electrochromism bodies 431 that can independently control, and three electrochromism bodies 431 can be independently
Control, so that any one optical device 100 shows or shielded.For example, in some environments, rear camera with it is right
Burnt sensor is not necessarily to while using, therefore rear camera can be made to show, and by flash lamp, focusing sensor masking, it is needing
It is controlled respectively again when using flash lamp or focusing sensor to show.It is understood that including for rear camera
The electronic equipment 10 of two or more cameras, the electrochromism body 431 that can independently control can be set to
More, such as can be four or four or more.
It particularly, include regular camera 101, wide-angle camera with camera module with reference to Fig. 7, Fig. 8, Fig. 9 and Figure 10
102 and focal length camera 103 three take the photograph for scheme, each camera is covered with electrochromism body 431, wherein an implementation
Example in, cover each camera electrochromism body 431 can independently control namely regular camera 101 show and
Masking can not be influenced by other two camera states, similarly, wide-angle camera 102 or focal length camera 103
Showing and covering can not also be influenced by other two camera states.It in other embodiments, can be by three camera shootings
The corresponding electrochromism body 431 of any two in head synchronizes control, so as to the two cameras while show or together
When it is shielded, another camera then can be controlled separately.Certainly, in some embodiments, three camera shootings will can be covered
The electrochromism body 431 of head synchronizes control, so as to three cameras while show or shielded simultaneously.With reference to Fig. 8 and
Figure 10 can control whole electrochromism bodies 431 and be in coloured state, by flash lamp 104 and three in some usage scenarios
A camera all covers, so that 500 side of rear cover appearance globality with higher.With reference to Fig. 7, in some usage scenarios
In, it can control whole electrochromism bodies 431 and be in transparent state, flash lamp 104 and three cameras are all shown, with
Execute the function of rear camera.With reference to Fig. 9, in other usage scenarios, any of three cameras can be made
And flash lamp 104 shows from 500 place side of rear cover, to execute the function of rear camera.Scheme, which is taken the photograph, for three combines flash of light
Lamp 104 can also design more kinds of control programs, will not enumerate herein.
It include a camera perhaps two cameras or four and four or more camera for camera module
Electronic equipment 10, be referred to above three camera control program combine other such as flash lamps of optical device 100, focusing
Sensor, structure optical mode group are designed, and to form diversified zonal control scheme, the application will not enumerate this.
It is understood that rear camera, flash lamp, focusing sensor, structure optical mode group are not necessarily to while having for electronic equipment 10
It is standby, for the congener for example multiple cameras of multiple optical devices 100, or for different types of optical device 100
Such as camera module and focusing sensor, can to two or more electrochromism bodies 431 design various control side
Case, therefore there are many structure of electrochromism mould group 400 can correspond to, this is repeated no more.
Electrochromism body 431 includes electrochromic material, optical properties (reflectivity, transmitance, the suction of electrochromic material
Yield etc.) it can stablize under the action of extra electric field, reversible color change, so that electrochromic material is in appearance
Show as the reversible change of color and transparency.In the embodiment that electronic equipment 10 includes processor and battery, battery can
It is the power supply of electrochromism mould group 400 by circuit board, processor can control electrochromism mould group 400, for example, processing
Device can control the size for flowing through the electric current of electrochromism mould group 400 and load the voltage in electrochromism mould group 400
The parameters such as size, phase, so that electrochromism mould group 400 can switch between coloured state and transparent state.For example, implementing one
In example, electrochromism mould group 400 is in the power-off state coloured state, and when user needs using optical device 100, controller can
It is in the conductive state with the control circuit for controlling electrochromism mould group 400, so that electrochromism mould group 400 switches to transparent state,
It allows the user to carry out corresponding operation by optical device 100.In one embodiment, after the operation of user, control
Device can disconnect the control circuit of electrochromism mould group 400, and electrochromism mould group 400 is gradually converted into coloured state.Implement one
Example in, after user's operation, controller can by control circuit to electrochromism mould group 400 load moment reverse voltage after
And short-circuit condition is switched to, so that electrochromism mould group 400 can switch to rapidly coloured state.Specifically, in one embodiment,
The duration of reverse voltage is 0.2s to 0.5s, and then control circuit is switched to rapidly short-circuit mode, to electrochromism mould
Group 400 is switched to Disconnected mode after being changed into coloured state again.Above-mentioned control mode can shorten electrochromism mould group 400 by transparent
State switches to the time of coloured state, for example, electrochromism mould group 400 can be controlled by the time that transparent state switches to coloured state
In the range of 0.3s to 0.5s, be conducive to the experience for promoting user.Certainly, above-mentioned control mode can also be used for shortening electroluminescent change
Color mould group 400 is changed into the time of transparent state by coloured state.In some embodiments, electrochromism body 431 may include receiving
Rice conductive particle, conductive nano particle is used to be promoted the conductivity of electrochromism body 431, and then promotes the rate of discoloration, shortens
Transparent state is switched to by coloured state or switches to the time of coloured state by transparent state.
It, can be to electrochromism body by control circuit when above electrochromism mould group 400 is applied to electronic equipment 10
431 are controlled such that electrochromism body 431 switches between transparent state and coloured state.Electrochromism body 431 in transparent state,
Optical device 100 can be used normally, and in coloured state, scheduled color is presented in electrochromism body 431, so that electronic equipment 10
Appearance parts corresponding with the installation site of optical device 100 can with the other parts of electronic equipment 10 present it is integrated
Appearance, to promote the appearance power of electronic equipment 10.Since at least two electrochromism bodies 431 can be controlled independently,
Electrochromism body 431 can will need optical device 100 to be used to optical device 100 to be used wouldn't be needed to be covered
Shown, so that the appearance of electronic equipment 10 adapts to more diversified usage scenario, improves the outer of electronic equipment 10
See characteristic.
With reference to Fig. 4 and Fig. 5, electrochromism functional layer 430 includes the first transparency conducting layer 433 being stacked, framework 435
With the second transparency conducting layer 437, the first transparency conducting layer 433 is set to first substrate 410, and the second transparency conducting layer 437 is set to the
Two substrates 420, it is mutually isolated that the first transparency conducting layer 433, framework 435 and the second transparency conducting layer 437 form at least two
Accommodating cavity 401, electrochromism body 431 are set to accommodating cavity 401.In one embodiment, the material of the first transparency conducting layer 433 can be with
Material for ITO (tin indium oxide), the second transparency conducting layer 437 can be identical as the material of the first transparency conducting layer 433.Framework
435 material is insulating materials such as plastic cement, silica gel, rubber or other high-molecular organic materials etc..In conjunction with Figure 19, some
In embodiment, supporter 440 is additionally provided in accommodating cavity 401, it is saturating that supporter 440 abuts the first transparency conducting layer 433 and second
Bright conductive layer 437, supporter 440 are in granular form, and can pass through the first transparency conducting layer 433 and the second transparency conducting layer 437
Support is formed to first substrate 410 and the second substrate 420, so that accommodating cavity 401 is during vacuumizing or forming vacuum
It keeps stablizing, prevents accommodating cavity 401 from collapsing.It is understood that can be seen as being stacked whether there is or not foreign object between each layer.Example
It such as, can be between first substrate 410 and the first transparency conducting layer 433, between the second transparency conducting layer 437 and the second substrate 420
There is no middle layer, other middle layers can also be equipped with, these situations all should be considered as the structure being stacked.
In some embodiments, first substrate 410 and the second substrate 420 are respectively transparence, for example, first substrate
410 light transmittance can be 85% or more, and the light transmittance of the second substrate 420 can be 85% or more.In one embodiment, first
The material of substrate 410 is Conventional glass or PET (Polyethylene terephthalate, the modeling of poly terephthalic acid class
Material), PET film forming with higher, optical property and weatherability are had good using first substrate 410 made of PET material
Translucency.The material of first substrate 410 may be the preferable materials of light transmissions such as PI (Polyimide, polyimides).
The material of the second substrate 420 can be identical as the material of first substrate 410, can also be different.Such as the material of the second substrate 420
It can be Conventional glass, or the preferable material of the light transmissions such as PET or PI.
Further, with reference to Fig. 5, in some embodiments, first substrate 410 towards electrochromism functional layer 430
Side and anti-reflection film 450 or the second substrate 420 are equipped with away from least one of side of electrochromism functional layer 430
It is equipped with towards the side of electrochromism functional layer 430 and away from least one of side of electrochromism functional layer 430 anti-reflection
Film 450.Specifically, anti-reflection film 450, the second substrate 420 can be set in at least side in the opposite two sides of first substrate 410
It may not need setting anti-reflection film 450.Certainly, anti-reflection film can be set in at least side in the opposite two sides of the second substrate 420
450, first substrate 410 may not need setting anti-reflection film 450.Anti-reflection film 450 can further promote electrochromism mould group 400
Light transmittance, it is to be understood that anti-reflection film 450 may include multilayer, and multi-layered antireflection coating 450 can be used for promoting certain wavelength respectively
Light transmitance, further to promote the light transmittance of electrochromism mould group 400.
Further, with reference to Fig. 4 and Fig. 5, the two electrochromism bodies that can independently control 431 corresponding two
First transparency conducting layer 433 is mutually isolated, or the two electrochromism bodies 431 corresponding two that can independently control
A second transparency conducting layer 437 is mutually isolated.Specifically, including two with electrochromism functional layer 430 can control independently of each other
For the electrochromism body 431 of system, in one embodiment, 433 phase of the first transparency conducting layer of two electrochromism bodies 431 is covered
Mutually isolation, the second transparency conducting layer 437 for covering two electrochromism bodies 431 can be mutually isolated.It is understood that covering
Second transparency conducting layer 437 of two electrochromism bodies 431 can not also be isolated namely the second transparency conducting layer 437 can be
One is whole, carries out zonal control to the first transparency conducting layer 433.In other embodiments, two electroluminescent changes are covered
Second transparency conducting layer 437 of colour solid 431 is mutually isolated, and the first transparency conducting layer 433 for covering two electrochromism bodies 431 can
To be isolated or not be isolated, the control respectively to two electrochromism bodies 431 equally can be realized.It can independently control
The quantity of electrochromism body 431 can be designed, details are not described herein again at three or more with reference to arrangement above method.
Further, framework 435 covers the edge of the first transparency conducting layer 433, the second transparency conducting layer 437.Specifically, right
In first transparency conducting layer 433, circumferential edge is covered by framework 435, and mutually isolated two first transparent are led
The circumferential edge of electric layer 433, every one first transparency conducting layer 433 is covered by framework 435 respectively.Second transparency conducting layer, 437 side
The capped set-up mode of edge is similar, and details are not described herein again.This set can prevent the first transparency conducting layer 433 and
Two transparency conducting layers 437 are exposed and contact the foreign matters such as grieshoch or steam etc., avoid the first transparency conducting layer 433 and second transparent
Conductive layer 437 is connected and short circuit occurs.
Further, electrochromism functional layer 430 includes first line layer 438 and the second line layer 439, first line layer
438 be set between the first transparency conducting layer 433 and framework 435 and framework 435 cover first line layer 438, the second line layer 439
Between the second transparency conducting layer 437 and framework 435 and framework 435 covers the second line layer 439, each electrochromism body
431 periphery is respectively equipped with first line layer 438 and the second line layer 439.First line layer 438 and the second line layer 439 are used
In drawing control line, to be further electrically connected to the circuit board of electronic equipment 10, so that electronic equipment 10 can pass through first
Line layer 438 and the first transparency conducting layer 433 and the second line layer 439 and the second transparency conducting layer 437 are in electrochromism body
431 opposite two sides apply voltage, so that electrochromism body 431 switches between transparent state and coloured state.
First line layer 438 is silver layer perhaps copper layer perhaps golden layer or molybdenum aluminium molybdenum coated glass
(MOALMO) layer, the width that 438 width of first line layer is less than or equal to 1.5mm such as first line layer 438 may be about 1mm,
Impedance is less than or equal to 5 Ω.Second line layer 439 is silver layer perhaps copper layer perhaps golden layer or molybdenum aluminium molybdenum plated film glass
Glass layer, the width that 439 width of the second line layer is less than or equal to 1.5mm such as the second line layer 439 may be about 1mm, and impedance is small
In equal to 5 Ω.Since the material of first line layer 438, the second line layer 439 influences conductivity, widths affect impedance and volume,
Arrangement above can take into account the discoloration rate of electrochromism mould group 400 and the requirement of device miniaturization, promote discoloration rate
Meet miniaturization, lightening design simultaneously.
Further, the two electrochromism bodies that can independently control, 431 corresponding two first line layers 438
Two electrochromism bodies, 431 corresponding two 439 phases of the second line layer that are mutually isolated, or can independently controlling
Mutually isolation.Specifically, by taking electrochromism functional layer 430 includes two electrochromism bodies 431 that can be controlled independently of each other as an example,
In one embodiment, two electrochromism bodies, 431 corresponding two first line layers 438 are mutually isolated, two electrochromism bodies
431 corresponding two the second line layers 439 can be mutually isolated.It is understood that two electrochromism bodies 431 are corresponding
Second line layer 439 can not also be isolated namely the second line layer 439 can be integral, and divide first line layer 438
Area's control.In other embodiments, two corresponding second line layers 439 of electrochromism body 431 are mutually isolated, and two
Corresponding second line layer 439 of a electrochromism body 431 can be mutually isolated or be isolated, and equally can be realized to two electricity
The control respectively of mutagens colour solid 431.Further, in the side of electrochromism body 431, two for capable of independently controlling are electroluminescent
431 corresponding two first line layers 438 of discoloration member are mutually isolated and two electrochromism can independently controlling
431 corresponding two the first transparency conducting layers 433 of body are mutually isolated.Alternatively, in the other side of electrochromism body 431, energy
Enough two electrochromism bodies, 431 corresponding two the second line layers 439 independently controlled are mutually isolated and can divide
Two electrochromism bodies, 431 corresponding two the second transparency conducting layers 437 of other independent control are mutually isolated.Namely in electricity
The opposite two sides for on-load voltage of mutagens colour solid 431, the line layer and transparency conducting layer while subregion of either side
Realize to the zonal control of electrochromism body 431, the line layer of the other side can subregion also not subregion, the electrically conducting transparent of the other side
Layer can subregion also not subregion.The quantity for the electrochromism body 431 that can independently control is at three or more, Ke Yican
It examines arrangement above method to be designed, details are not described herein again.
With reference to Figure 11 (a4), Figure 11 (c) and Figure 11 (d), in one embodiment, framework 435 includes matrix 435a and connection
The cock body 435b of matrix 435a, matrix 435a are equipped with the perfusion channel 402 being connected to accommodating cavity 401, cock body 435b closing perfusion
Channel 402.Perfusion channel 402 is for injecting the electrochromic material of flow-like into accommodating cavity 401 and then forming electrochromism
Body 431, cock body 435b is then used to close perfusion channel 402 after accommodating cavity 401 fills electrochromism body 431, and and matrix
435a forms accommodating cavity 401.In one embodiment, perfusion channel 402 is connected to two adjacent accommodating cavities 401, cock body 435b energy
Two adjacent accommodating cavities 401 are enough isolated.This structure design is able to ascend the charging efficiency of electrochromic material, for example,
In embodiment described in Figure 11, perfusion channel 402 at four mutually isolated settings of accommodating cavity 401 two.
Further, in one embodiment, at least one of first line layer 438 and the second line layer 439 are logical in perfusion
It is disconnected at road 402.For example, it may be first line layer 438 disconnects at perfusion channel 402, cock body 435b may not need covering
First line layer 438.It is of course also possible to be that the second line layer 439 disconnects at perfusion channel 402, cock body 435b may not need
Cover the second line layer 439.This set can save the material of first line layer 438 and the second line layer 439, and can prevent
Only electrochromic material remains in first line layer 438 or the second line layer 439 during electrochromic material is perfused
Surface.Certainly, in other embodiments, the first line layer 438 and the second line layer of each 431 periphery of electrochromism body
439 be in closed form respectively.This set can simplify the processing of first line layer 438 and the second line layer 439, can use
Some modes prevent electrochromic material from remaining in first line layer 438 and the second line layer 439, for example, in perfusion channel 402
The first line layer 438 at place or the coating of 439 surface of the second line layer attach isolated material.
With reference to Figure 11 and Figure 12, the process for the electrochromism mould group 400 for being equipped with perfusion channel 402 is said below
It is bright.
Step S100 plates the first transparency conducting layer 433 on the surface of first substrate 410, plates on the surface of the second substrate 420
Second transparency conducting layer 437.
With reference to Figure 11 (a1), Figure 11 (a2), Figure 11 (b1), Figure 11 (b2) and Figure 13 is combined, according to the design of zonal control,
The second transparency conducting layer 437 can be made to carry out subregion processing, to form at least two mutually isolated regions, the mode of isolation
Can be using the method for mechanical removal material or laser ablation material, it can also be using the method for chemical attack.Certainly, may be used
So that the first transparency conducting layer 433 forms at least two mutually isolated regions.It is understood that the first transparency conducting layer
433 and second one of them of transparency conducting layer 437 meet zoning design, without meeting simultaneously.
Step S200 plates first line layer 438 in the side away from first substrate 410 of the first transparency conducting layer 433,
Plate the second line layer 439 in the side away from the second substrate 420 of second transparency conducting layer 437.
With reference to Figure 11 (a3), Figure 11 (b3) and Figure 14 is combined, the zoning design of corresponding second transparency conducting layer 437 can be with
So that the second line layer 439 forms at least two mutually isolated regions, the mode of isolation can using mechanical removal material or
The method of person's laser ablation material, the method that chemical attack can also be used.It is of course also possible to be carried out to first line layer 438
Subregion processing, to form at least two mutually isolated regions.It is understood that first line layer 438 and the second line layer
One of them of 439 meets zoning design, without meeting simultaneously.
Step S300 makes the matrix 435a of framework 435 in the side away from first substrate 410 of first line layer 438,
It is made piece.
With reference to Figure 11 (a4), matrix 435a covering first line layer 438 and the side for extending over the first transparency conducting layer 433
Edge, matrix 435a and the first transparency conducting layer 433 form at least two accommodation grooves 403, and matrix 435a is equipped with perfusion slot 404, until
Few two adjacent accommodation grooves 403 are connected to by a perfusion slot 404.Matrix 435a shown in Figure 11 (a4) forms 4 accommodatings
Slot 403 is perfused there are two slots 404, and one of perfusion slot 404 is connected to two adjacent accommodation grooves 403, another perfusion slot
The 404 remaining two adjacent accommodation grooves 403 of connection.The quantity of accommodation groove 403 and final required 431 quantity of electrochromism body
Identical, 403 quantity of accommodation groove, which can according to need, makes variation.For example, the quantity of accommodation groove 403 can be two or more.
Perfusion channel 402 is not limited to shown position and quantity, for example, independent perfusion slot 404 each accommodation groove 403 can be arranged.
Step S400 encloses in the second line layer 439 and supporter 440 is arranged in the region set, and solidified, under being made
Piece.
Specifically, with reference to Figure 11 (b4), adhesive spots first can be printed in accommodation groove 403, then granular supporter 440 is sprayed
It is sprinkled upon in accommodation groove 403, then carries out UV solidification, so that supporter 440 is securely fixed in accommodation groove 403 by adhesive spots,
Prevent supporter 440 from moving easily during subsequent perfusion electrochromic material.
Step S500, by upper piece and bottom sheet be bonded, and carry out being formed by curing perfusion channel 402 and filling cavity 405, and make
Supporter 440 supports piece and bottom sheet.
With reference to Figure 11 (c), slot 404 is perfused by the covering of the second transparency conducting layer 437 and forms perfusion channel 402, accommodation groove 403
Filling cavity 405 is formed by the covering of the second transparency conducting layer 437, at least two adjacent filling cavities 405 are by a perfusion channel 402
Connection.
Electrochromic material is perfused in filling cavity 405, is closed perfusion channel 402 with cock body 435b by step S600.
With reference to Figure 11 (d), cock body 435b, 437 shape of matrix 435a, the first transparency conducting layer 433 and the second transparency conducting layer
At closed accommodating cavity 401, at least two accommodating cavities 401 are mutually isolated, so that 431 phase of electrochromism body in accommodating cavity 401
Mutually isolation.Perfusion can be completed in vacuum environment.
With reference to Figure 15 and Figure 16, in other embodiments, the design of perfusion channel 402 is not required, and framework 435 is
It is integrally formed.In this embodiment, the first line layer 438 and the second line layer 439 of each 431 periphery of electrochromism body
At least one of be in closed form.For example, the first line layer 438 of each 431 periphery of electrochromism body can be in closed form, or
Second line layer 439 of each 431 periphery of electrochromism body of person is in closed form.This set can simplify first line layer 438
Or second line layer 439 processing.In this embodiment, ODF (One Drop Filling, liquid crystal drop can be used
Under) electrochromism mould group 400 is made in technique.Specifically, with reference to Figure 15 and Figure 16, ODF technique is briefly described.
Step S1000 plates the first transparency conducting layer 433 on the surface of first substrate 410, on the surface of the second substrate 420
Plate the second transparency conducting layer 437.
It can be made with reference to Figure 15 (a1), Figure 15 (a2), Figure 15 (b1) and Figure 15 (b2) according to the design of zonal control
First transparency conducting layer 433 forms at least two mutually isolated regions, the mode of isolation can using mechanical removal material or
The method of person's laser ablation material, the method that chemical attack can also be used.It is of course also possible to the second transparency conducting layer 437
Subregion processing is carried out, to form at least two mutually isolated regions.It is understood that the first transparency conducting layer 433 and
One of them of two transparency conducting layers 437 meets zoning design, without meeting simultaneously.
Step S2000 plates first line layer 438 in the side away from first substrate 410 of the first transparency conducting layer 433,
The second line layer 439 is plated in the side away from the second substrate 420 of the second transparency conducting layer 437.
With reference to Figure 15 (a3) and Figure 15 (b3), the zoning design of corresponding first transparency conducting layer 433 can make First Line
Road floor 438 forms at least two mutually isolated regions, and the mode of isolation can use mechanical removal material or laser ablation
The method of material, the method that chemical attack can also be used.It is of course also possible to subregion processing is carried out to the second line layer 439, with
Form at least two mutually isolated regions.It is understood that wherein the one of first line layer 438 and the second line layer 439
It is a to meet zoning design, without meeting simultaneously.
Step S3000 makes framework 435 away from the side of first substrate 410 in first line layer 438, is made piece.
With reference to Figure 15 (a4), framework 435 covers first line layer 438 and extends over the side of the first transparency conducting layer 433
Edge, framework 435 and the first transparency conducting layer 433 form at least two mutually isolated accommodation grooves 403.Frame shown in Figure 15 (a4)
Body 435 forms 4 accommodation grooves 403, and the quantity of accommodation groove 403 is identical as final required 431 quantity of electrochromism body, accommodating
403 quantity of slot, which can according to need, makes variation.For example, the quantity of accommodation groove 403 can be two or more.
Step S4000 encloses in the second line layer 439 and supporter 440 is arranged in the region set, and solidified, under being made
Piece.
Specifically, with reference to Figure 15 (b4), adhesive spots first can be printed in accommodation groove 403, then granular supporter 440 is sprayed
It is sprinkled upon in accommodation groove 403, then carries out UV solidification, so that supporter 440 is securely fixed in accommodation groove 403 by adhesive spots,
Prevent supporter 440 from moving easily during subsequent perfusion electrochromic material.
Step S5000, drips electrochromic material in upper accommodation groove 403, then by upper piece and bottom sheet be bonded, and carry out
A solidification, so that supporter 440 supports piece and bottom sheet.This step can also be completed in vacuum environment.
In conjunction with Figure 15 (a5) and Figure 15 (c), 437 shape of the first transparency conducting layer 433, framework 435 and the second transparency conducting layer
At accommodating cavity 401, the electrochromism body 431 at least two accommodating cavities 401 is mutually isolated.
With reference to Figure 17 and Figure 18, in one embodiment, electronic equipment 10 has another structure type.Specifically, electronics
Equipment 10 includes optical device 100, display screen module 200, shell 300, electrochromism mould group 400 and rear cover 500.Display screen mould
Group 200 is set to the side of shell 300, and display screen module 200 can be used for showing information and provide interactive interface, rear cover for user
500 are set to the opposite other side of shell 300 and form installation space with shell 300.Electrochromism mould group 400 is set to rear cover
500 side towards display screen module 200.Shell 300 can be the frame enclosed set on 200 periphery of display screen module, shell
300 material can be aluminium alloy or stainless steel etc..During shell 300 can be formed further to 10 internal stretch of electronic equipment
Plate, middle plate can be used for installing the components such as the circuit board of electronic equipment 10, battery.Optical device 100 can be installed on shell
300, circuit board can also be installed on pass through circuit board again and is installed on shell 300.The electrochromism body of electrochromism mould group 400
431 covering optical devices 100.When electrochromism body 431 is in coloured state, optical device 100 is hidden by electrochromism body 431
Cover, when electrochromism body 431 is in transparent state optical device 100 show from electrochromism mould group 400 and can normally enter light or
Person goes out light.When electrochromism body 431 is in transparent state, optical device 100 be can be used normally.Optics device in present embodiment
Part 100 may include one of camera module, flash lamp, focusing sensor, structure optical mode group or a variety of.Particularly, though
So figure is not shown specifically, and camera module may include conventional camera lens, wide-angle lens, bugeye lens, telephoto lens, black and white mirror
The one or more of head.Certainly, in this embodiment, first substrate 410 can be multiplexed with rear cover 500, also i.e. by the
The enlarged leather area of one substrate 410, first substrate 410 connect the battery and circuit board in shell 300 and overlay electronic equipment 10, with
First substrate 410 is used as rear cover 500, first substrate 410 and shell 300 form installation space.
Since optical device 100 is covered by electrochromism mould group 400, the optical device in transparent state of electrochromism body 431
100 can be used normally, and rear cover 500 is without opening up loophole, therefore the viewing area backwards to display screen module 200 of rear cover 500
Side can have higher appearance globality.It is, of course, understood that in the present embodiment, optical device 100
It the part of the rear cover 500 of installation region can be equipped with electrochromism body 431, other than the installation region corresponding to optical device 100
Rear cover 500 part may not need setting electrochromism body 431.For example, corresponding to other than the installation region of optical device 100
Rear cover 500 part can use ink colorant, or using other modes formed decorative effect.In the present embodiment,
Shading region can be considered as corresponding to the part other than the installation region of optical device 100, the light transmittance of transparent area in transparent state
Dramatically different with the light transmittance of shading region, for example, the light transmittance of transparent area can be 80% or more, the light transmittance of shading region exists
20% or less.In coloured state, transparent area is covered by electrochromism body 431 so that the light transmittance of transparent area and the light transmission of shading region
Rate is roughly the same.
In some embodiments, the first substrate 410 of electrochromism mould group 400 is attached to the inner surface of rear cover 500.With reference to
Figure 19, rear cover 500 are strengthened glass, and rear cover 500 is for covering the side away from display screen module 200 for setting shell 300 to be formed
Installation space, electrochromism mould group 400 are set to installation space.Rear cover 500 includes towards the first surface outside electronic equipment 10
501 and towards the second surface 503 inside electronic equipment 10.Anti-fingerprint layer 504 or strengthening layer can be set in first surface 501.
503 side of second surface can be cascading NCVM (Non Conductive Vapor Metallization, it is non-conductive
Plating) layer 505, spall shield 506, decorative layer 507 and rupture pressure disc 508.NCVM layer 505 is to use to plate out metal and insulation chemical combination
The mode of the films such as object, using mutual discontinuous characteristic, obtaining appearance has metal-like and does not interfere with wireless communication transmission
The film layer of effect.Spall shield 506 can be made using OC0 (spraying resin liquid anti-crushing technique) technique, and decorative layer 507 can adopt
It is made with printing or spraying ink, rupture pressure disc 508 is for preventing rear cover 500 from bursting.It is understood that coating described above
Rear cover 500 is not required, without meeting simultaneously.Further, the multilayer coating of second surface 503 and second surface 503
Groove 510 can be formed, the boundary of groove 510 determines that transparent area, the slot bottom of groove 510 are a part of second surface 503.It is recessed
Optical adhesive layer 509 is further provided in slot 510, the first substrate 410 of electrochromism mould group 400 is fixed by optical adhesive layer 509
In rear cover 500.Optical adhesive layer 509 can extend to 508 surface of rupture pressure disc, and electrochromism mould group 400 is entirely located in rupture pressure disc 508
Side.But this set is not required, for example, the volume of groove 510 can be set larger, is set in groove 510
After setting optical adhesive layer 509, at least part of the first substrate 410 of electrochromism mould group 400 can be accommodated in groove 510,
The second substrate 420 can be thinned to the thickness between second surface 503 in this set, promote the light transmittance of transparent area.With reference to figure
20, in other embodiments, the second surface 503 of rear cover 500 can be set optical diaphragm 520, and optical diaphragm 520 can be with
Decorative effect played to terminal device 10, electrochromism mould group 400 be further disposed upon optical diaphragm 520 away from rear cover 500
Side.
With reference to Figure 21 and Figure 22, in another embodiment, electronic equipment 10 can have another structure type, and more than
Electrochromism mould group 400 in embodiment party is equally applicable.Specifically, electronic equipment 10 include display screen module 200, shell 300,
Electrochromism mould group 400, rear cover 500 and mounting base 600.Display screen module 200 is set to the side of shell 300, display screen module
200 can be used for showing information and provide interactive interface for user, and rear cover 500 is set to the opposite other side of shell 300 and and shell
Body 300 forms installation space.Electrochromism mould group 400 is set to the side towards display screen module 200 of rear cover 500.Shell 300
Support and protective effect can be played to display screen module 200 and electrochromism mould group 400.Specifically, shell 300, which can be, encloses
The material of frame set on 200 periphery of display screen module, shell 300 can be aluminium alloy or stainless steel etc..Shell 300 can be with
Middle plate further is formed to 10 internal stretch of electronic equipment, middle plate can be used for installing the members such as the circuit board of electronic equipment 10, battery
Device.
With reference to Figure 23 and Figure 24, mounting groove 320, mounting groove can be formed between display screen module 200 and rear cover 500
320 can be considered as a part of installation space.Mounting base 600 is set to mounting groove 320 and mounting base 600 includes optical device 100,
Mounting base 600 can be moved to first position and the second position with respect to shell 300 in mounting groove 320.With reference to Figure 21 and Figure 22,
Mounting base 600 is contained in mounting groove 320 when first position, enters light or the out optical device 100 of light from 500 side of rear cover
It is covered by electrochromism body 431, and each electrochromism body 431 covers at least one optical device 100, the optics in transparent state
Device 100 can show from the side away from display screen module 200.With reference to Figure 23 and Figure 24, the mounting base 600 at the second position
Mounting groove 320 is stretched out so that optical device 100 stretches out outside shell 300.In present embodiment, mounting base 600 towards display screen
Optical device 100 such as front camera, light compensating lamp, ambient light sensor, structure optical mode also can be set in the side of mould group 200
Group, recognition of face mould group etc., at the second position, these optical devices 100 be can be used normally.These optical devices 100 can
With cover electrochromism body 431 namely mounting base 600 can be equipped with electrochromism mould group 400 at the second position to optics
Device 100 is covered or is shown, and then a variety of usage scenarios of electronic equipment 10 are adapted to while promoting appearance characteristics.
In this embodiment, the electrochromism mould group 400 in mounting base 600 can be zonal control design, can not also use
The design of zonal control.The electronic equipment 10 of this structure, due at first position from 200 side of display screen module enter light or
The optical device 100 that person goes out light is not necessarily to occupy the area of 200 side of display screen module, therefore can promote electronic equipment 10
Screen accounting, for example, the screen accounting of electronic equipment 10 can be 90% or more at first position.Again due in first position
When optical device 100 covered by electrochromism body 431, at the second position, optical device 100 is exposed, and rear cover 500 is without opening up
Loophole, therefore 500 side of rear cover can have higher appearance globality.In this embodiment, first substrate 410 can
To be multiplexed with rear cover 500, also i.e. by the enlarged leather area of first substrate 410, first substrate 410 connects shell 300 and overlay electronic
Battery and circuit board in equipment 10 use first substrate 410 as rear cover 500, first substrate 410 and 300 shape of shell
At installation space.
Further, with reference to Figure 22, the rear cover 500 at first position corresponding to the installation region of optical device 100 can be with
Equipped with electrochromism body 431.At first position, electrochromism body 431 may be at coloured state, and optical device 100 is by electroluminescent change
Colour solid 431 covers, and scheduled color is presented in electrochromism mould group 400, the electroluminescent change of the installation region corresponding to optical device 100
Integrated appearance can be presented with the other parts of electronic equipment 10 in color mould group 400.It also may make at first position electroluminescent
Discoloration member 431 is in transparent state, so that optical device 100 can normally go out light or enter light.In first position and electrochromism
When body 431 is in transparent state, electrochromism mould group 400 can have higher light transmittance, for example, electrochromism mould group 400
Light transmittance can optical device 100 being capable of normal use 80% or more, therefore at first position.This set can either be protected
The appearance globality for demonstrate,proving 500 side of rear cover of electronic equipment 10, also helps the convenient use of optical device 100.Of course, it is possible to
Understand, in the present embodiment, at first position corresponding to the installation region of optical device 100 rear cover 500 portion
Electrochromism body 431 can be equipped with by dividing, and the other parts corresponding to the rear cover 500 other than the installation region of optical device 100 can
With no setting is required electrochromism body 431.For example, can be used corresponding to the rear cover 500 other than the installation region of optical device 100
Ink colorant, or decorative effect is formed using other modes.In the present embodiment, the installation corresponding to optical device 100
Part other than region can be considered as shading region, and in transparent state, the light transmittance of transparent area and the light transmittance of shading region be not significantly
Together, for example, the light transmittance of transparent area can be 80% or more, the light transmittance of shading region is below 20%.The light transmission in coloured state
It is covered by electrochromism body 431 so that the light transmittance of transparent area and the light transmittance of shading region are roughly the same in area.In present embodiment,
Enter light from 500 side of rear cover or the optical device 100 of light may include camera module, flash lamp, focusing sensor, knot out
One of structure optical mode group is a variety of.Particularly, although figure is not shown specifically, camera module may include conventional camera lens, wide
Angle mirror head, bugeye lens, telephoto lens, the one or more of black and white camera lens, details are not described herein again.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (37)
1. a kind of electrochromism mould group characterized by comprising
First substrate；
Electrochromism functional layer, set on the first substrate side and including at least two mutually isolated electrochromism bodies；
At least two electrochromism bodies can be controlled independently to switch between coloured state and transparent state；And
The second substrate, set on the side away from the first substrate of the electrochromism functional layer.
2. electrochromism mould group according to claim 1, which is characterized in that the electrochromism functional layer includes that stacking is set
The first transparency conducting layer, framework and the second transparency conducting layer set, first transparency conducting layer are set to the first substrate, institute
The second transparency conducting layer is stated set on the second substrate, first transparency conducting layer, the framework and described second transparent are led
Electric layer forms at least two mutually isolated accommodating cavities, and the electrochromism body is set to the accommodating cavity.
3. electrochromism mould group according to claim 2, which is characterized in that the electrochromism body includes conductive nano
Grain.
4. electrochromism mould group according to claim 2, which is characterized in that two electricity that can independently control
Corresponding two first transparency conducting layers of mutagens colour solid are mutually isolated；Or two institutes that can independently control
It is mutually isolated to state corresponding two second transparency conducting layers of electrochromism body.
5. electrochromism mould group according to claim 4, which is characterized in that the framework covers first electrically conducting transparent
The edge of layer or second transparency conducting layer.
6. electrochromism mould group according to claim 2, which is characterized in that supporter is equipped in the accommodating cavity, it is described
Supporter abuts first transparency conducting layer and second transparency conducting layer.
7. electrochromism mould group according to claim 2, which is characterized in that the electrochromism functional layer includes First Line
Road floor and the second line layer, the first line layer is set between first transparency conducting layer and the framework and the framework
The first line layer is covered, second line layer is set between second transparency conducting layer and the framework and the frame
Body covers second line layer, and the periphery of each electrochromism body is respectively equipped with the first line layer and described second
Line layer.
8. electrochromism mould group according to claim 7, which is characterized in that two electricity that can independently control
The corresponding two first line layers of mutagens colour solid two electricity that is mutually isolated, or can independently controlling
Corresponding two second line layers of mutagens colour solid are mutually isolated.
9. electrochromism mould group according to claim 7, which is characterized in that the framework is integrally formed.
10. electrochromism mould group according to claim 9, which is characterized in that the institute in each electrochromism external week
At least one of first line layer and second line layer are stated in closed form.
11. electrochromism mould group according to claim 7, which is characterized in that the framework includes described in matrix and connection
The cock body of matrix, described matrix are equipped with the perfusion channel being connected to the accommodating cavity, and the cock body closes the perfusion channel.
12. electrochromism mould group according to claim 11, which is characterized in that the perfusion channel is connected to adjacent two
Two adjacent accommodating cavities can be isolated in accommodating cavity, the cock body.
13. electrochromism mould group according to claim 12, which is characterized in that the first line layer and second line
At least one of road floor disconnects at the perfusion channel.
14. electrochromism mould group according to claim 12, which is characterized in that the institute in each electrochromism external week
State first line layer and second line layer is in closed form respectively.
15. electrochromism mould group according to claim 7, which is characterized in that the first line layer is silver layer, or
Copper layer perhaps golden layer or molybdenum aluminium molybdenum coated glass layer；Second line layer be silver layer perhaps copper layer or
Golden layer or molybdenum aluminium molybdenum coated glass layer.
16. electrochromism mould group according to claim 7, which is characterized in that further include at least one of following:
In transparent state, the light transmittance of the electrochromism mould group is more than or equal to 80%, the electrochromism mould group in coloured state
Light transmittance be less than or equal to 20%；
The first line slice width degree is less than or equal to 1.5mm, and impedance is less than or equal to 5 Ω；
The second line layer width is less than or equal to 1.5mm, and impedance is less than or equal to 5 Ω.
17. electrochromism mould group according to claim 1, which is characterized in that the first substrate towards described electroluminescent
The side of colour change function layer and away from least one of side of the electrochromism functional layer be equipped with anti-reflection film；Or it is described
The second substrate towards the side of the electrochromism functional layer and in the side of the electrochromism functional layer at least
One is equipped with anti-reflection film.
18. electrochromism mould group according to claim 1, which is characterized in that the area of the first substrate is greater than described
The area of the second substrate, and the first substrate is used for the display screen or shell in conjunction with electronic equipment.
19. a kind of cover plate assembly characterized by comprising
Lid, equipped with the transparent area for optical device light transmission and with the inner surface and and inner surface of relatively close optical device
The outer surface being oppositely arranged；And
The described in any item electrochromism mould groups of claim 1~17, the electrochromism mould group connect the interior table of the lid
Face and the covering transparent area；In coloured state, the transparent area is covered by the electrochromism body, described in transparent state
Light area shows from the electrochromism mould group.
20. cover plate assembly according to claim 19, which is characterized in that the lid is for covering the screen for setting display screen
Cover sheet.
21. cover plate assembly according to claim 19, which is characterized in that the lid is for covering the rear cover for setting battery.
22. cover plate assembly according to claim 21, which is characterized in that the inner surface is equipped with decorative layer, the decoration
Layer is equipped with the groove for extending to the inner surface, and optical adhesive layer is equipped in the groove, and the electrochromism mould group passes through described
Optical adhesive layer is fixed on the lid.
23. cover plate assembly according to claim 21, which is characterized in that the inner surface is cascading and has NCVM
Layer, spall shield, decorative layer and rupture pressure disc, side where the inner surface, which is equipped with, runs through described NCVM layers, the spall shield, the dress
The groove of layer and the rupture pressure disc is adornd, optical adhesive layer is equipped in the groove, the electrochromism mould group passes through the optical cement
Layer is fixed on the lid.
24. cover plate assembly according to claim 21, which is characterized in that the inner surface is equipped with optical diaphragm, the light
It learns diaphragm and is equipped with the groove for extending to the inner surface, be equipped with optical adhesive layer in the groove, the electrochromism mould group passes through
The optical adhesive layer is fixed on the lid.
25. a kind of electronic equipment characterized by comprising
Ontology, is equipped with installation space, and the ontology is equipped with transparent area；
The described in any item electrochromism mould groups of claim 1~17, the electrochromism mould group connect the ontology and covering
The transparent area；And
Optical device, set on the installation space and each electrochromism body covers at least one described optical device,
The optical device shows from the transparent area when transparent state, and in coloured state, the optical device is hidden by the electrochromism body
It covers.
26. electronic equipment according to claim 25, which is characterized in that the ontology includes shell and the connection shell
Screen protection cover board, the transparent area is located at the screen protection cover board, and the electrochromism mould group connects the screen and protects
Protecting cover plate.
27. electronic equipment according to claim 26, which is characterized in that the optical device includes camera module, mends
One or more of light lamp, ambient light sensor, recognition of face mould group, structure optical mode group.
28. electronic equipment according to claim 25, which is characterized in that the ontology includes shell and the connection shell
Rear cover, the shell and the rear cover form the installation space, and the transparent area is located at the rear cover, the electrochromism
Mould group connects the rear cover.
29. electronic equipment according to claim 28, which is characterized in that the optical device includes camera module, dodges
One or more of light lamp, focusing sensor, structure optical mode group.
30. a kind of electronic equipment characterized by comprising
Shell；
Display screen module, set on the side of the shell；
The described in any item electrochromism mould groups of claim 1~17, set on the opposite other side of the shell, first base
Plate and the shell form installation space, and the electrochromism functional layer is located at the installation space；And
Optical device, set on the installation space and each electrochromism body covers at least one described optical device, institute
Stating electrochromism body optical device in transparent state can be observed from the opposite other side of the shell, described electroluminescent
Discoloration member optical device in coloured state is covered by the electrochromism body.
31. electronic equipment according to claim 30, which is characterized in that the optical device includes camera module, dodges
Light lamp, focusing at least one of sensor and structure optical mode group.
32. a kind of electronic equipment characterized by comprising
Shell；
Display screen is set to the shell；
Optical device is set to the shell；And
The described in any item electrochromism mould groups of claim 1~17, the first substrate are set to the side of the shell and lid
If the display screen and the optical device, the electrochromism body in coloured state the optical device by the electrochromism
Body masking, in transparent state, the optical device shows from the electrochromism mould group.
33. electronic equipment according to claim 32, which is characterized in that the optical device includes camera module, mends
One or more of light lamp, ambient light sensor, recognition of face mould group, structure optical mode group.
34. a kind of electronic equipment characterized by comprising
Shell；
Display screen module, set on the side of the shell；
The described in any item electrochromism mould groups of claim 1~17, set on the opposite other side of the shell, first base
Plate and the shell form installation space, and the electrochromism functional layer is located at the installation space；And
Mounting base is set to the installation space and including optical device；The mounting base can the relatively described shell be moved to
One position and the second position, at first position, the optical device is contained in the installation space, and each electroluminescent change
Colour solid covers at least one described optical device, and the optical device can be from deviating from transparent state for the electrochromism body
The side of the display screen module shows, and in coloured state, the optical device is covered by the electrochromism body, in second
The optical device is located at outside the installation space when setting.
35. electronic equipment according to claim 34, which is characterized in that the mounting base is equipped with another electrochromism mould group
The optical device is covered or be shown at the second position.
36. a kind of electronic equipment characterized by comprising
Shell；
Display screen module, set on the side of the shell；
Rear cover, set on the opposite other side of the shell, the rear cover and the shell form installation space；
The described in any item electrochromism mould groups of claim 1~17 connect the rear cover and are located at the installation space；And
Mounting base is set to the installation space and including optical device；The mounting base can the relatively described shell be moved to
One position and the second position, at first position, the optical device is contained in the installation space, and each electroluminescent change
Colour solid covers at least one described optical device, and the optical device can be from away from the display screen module in transparent state
Side show, at the second position, the optical device is located at outside the installation space.
37. electronic equipment according to claim 36, which is characterized in that the mounting base is equipped with another electrochromism mould group
The optical device is covered or be shown at the second position.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464864.1A CN110133933A (en) | 2019-05-30 | 2019-05-30 | Electrochromism mould group, cover plate assembly and electronic equipment |
| US16/887,562 US11604393B2 (en) | 2019-05-30 | 2020-05-29 | Electronic apparatus and electrochromic device |
| EP20177481.7A EP3754421B1 (en) | 2019-05-30 | 2020-05-29 | Electrochromic device and electronic apparatus comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464864.1A CN110133933A (en) | 2019-05-30 | 2019-05-30 | Electrochromism mould group, cover plate assembly and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110133933A true CN110133933A (en) | 2019-08-16 |
Family
ID=67583043
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464864.1A Withdrawn CN110133933A (en) | 2019-05-30 | 2019-05-30 | Electrochromism mould group, cover plate assembly and electronic equipment |
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| Country | Link |
|---|---|
| CN (1) | CN110133933A (en) |
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| WO2021179995A1 (en) * | 2020-03-12 | 2021-09-16 | 华为技术有限公司 | Smart wearable product |
| CN113653723A (en) * | 2020-05-12 | 2021-11-16 | Oppo广东移动通信有限公司 | Folding device and electronic equipment |
| CN113653723B (en) * | 2020-05-12 | 2022-10-18 | Oppo广东移动通信有限公司 | Folding device and electronic equipment |
| WO2022012507A1 (en) * | 2020-07-17 | 2022-01-20 | 华为技术有限公司 | Electronic device |
| CN112165803A (en) * | 2020-09-04 | 2021-01-01 | Oppo广东移动通信有限公司 | Electronic equipment and shell assembly thereof |
| CN112558381A (en) * | 2020-12-09 | 2021-03-26 | 维沃移动通信有限公司 | Electronic device |
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