CN208384315U - Electrochromism paster, shell, electronic equipment - Google Patents
Electrochromism paster, shell, electronic equipment Download PDFInfo
- Publication number
- CN208384315U CN208384315U CN201820955400.1U CN201820955400U CN208384315U CN 208384315 U CN208384315 U CN 208384315U CN 201820955400 U CN201820955400 U CN 201820955400U CN 208384315 U CN208384315 U CN 208384315U
- Authority
- CN
- China
- Prior art keywords
- layer
- electrochromism
- substrate
- paster
- optical adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The utility model discloses electrochromism paster, shell, electronic equipments.The electrochromism paster includes: first substrate, and the first optical adhesive layer is provided on the first substrate, and first optical adhesive layer is provided with the first release film layer far from the surface of the first substrate side；Side of the first substrate far from first optical adhesive layer is arranged in electrochromism functional layer, the electrochromism functional layer；And the second substrate, the side of the electrochromism functional layer far from the first substrate is arranged in the second substrate, and the second substrate is provided with the second optical adhesive layer far from the side of the electrochromism functional layer, second optical adhesive layer is provided with the second release film layer far from the surface of the second substrate side.As a result, the electrochromism paster have the characteristics that can free cutting profile, can freely fit to different product and can independently store, convenient for existing casing substrate carry out assembling formed have electrochromism function shell.
Description
Technical field
The utility model relates to electronic equipment part preparation fields, and in particular, to electrochromism paster, shell, electronics
Equipment.
Background technique
Electrochromism refers to the optical properties (reflectivity, transmitance, absorptivity etc.) of material under the action of extra electric field
Color change there is a phenomenon where stablizing, reversible shows as the reversible change of color and transparency in appearance.With electroluminescent change
The material of color performance be electrochromic material, information, electronics, the energy, building and in terms of have extensive use
On the way.
However, still having much room for improvement currently used for electrochromic shell, electronic equipment.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.
The utility model is the following discovery based on inventor and completes:
Currently, there is higher cost for electrochromic shell (for example, handset shell) more.Inventor passes through
Further investigation and many experiments discovery, cause this is mainly due to the production yield currently used for electrochromism shell is lower
's.Specifically, existing electrochromism shell is usually the shape first by glass substrate forming for shell, immediately having
There is production electrochromism paster on the glass substrate of hull shape.In other words, existing electrochromism shell is by one
Production line preparation, preparation process needs to consider to require of both casing substrate and electrochromism paster, if wherein certain
A technique occurs bad, then the product is scrapped, and causes its production yield lower, and inventors have found that glass after shaping
On substrate make electrochromic layer efficiency it is lower, waste paper rate is higher, above-mentioned factor cause the cost of electrochromism shell compared with
It is high.
In view of this, the utility model proposes a kind of electrochromism pasters in the one aspect of the utility model.According to
The embodiments of the present invention, which includes: first substrate, and the first optical cement is provided on the first substrate
Layer, first optical adhesive layer are provided with the first release film layer far from the surface of the first substrate side；Electrochromism function
Side of the first substrate far from first optical adhesive layer is arranged in layer, the electrochromism functional layer；And second base
The side of the electrochromism functional layer far from the first substrate, and the second substrate is arranged in plate, the second substrate
Side far from the electrochromism functional layer is provided with the second optical adhesive layer, and second optical adhesive layer is far from second base
The surface of plate side is provided with the second release film layer.As a result, the electrochromism paster have can free cutting profile, can freely paste
The characteristics of closing different product and can independently storing is formed convenient for carrying out assembling with existing casing substrate with electrochromism
The shell of function.
In the another aspect of the utility model, the utility model proposes a kind of shells.Implementation according to the present utility model
Example, which includes mentioned-above electrochromism paster, and the shell has the complete of mentioned-above electrochromism paster as a result,
Portion's feature and advantage, details are not described herein.Generally speaking, which has the advantages that easy for assembly, cost is relatively low.
In the another aspect of the utility model, the utility model proposes a kind of electronic equipment.It is according to the present utility model
Embodiment, the electronic equipment include mentioned-above shell, and the electronic equipment has all special of mentioned-above shell as a result,
Sign and advantage, details are not described herein.Generally speaking, cost is relatively low for the electronic equipment.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of the electrochromism paster according to the utility model one embodiment；
Fig. 2 shows the flow diagram for preparing shell processes according to the utility model one embodiment；
Fig. 3 shows the structural schematic diagram of the shell according to the utility model one embodiment；
Fig. 4 shows the structural schematic diagram of the electrochromism paster according to the utility model one embodiment；And
Fig. 5 shows the structural schematic diagram of the shell according to the utility model one embodiment.
Appended drawing reference:
100: casing substrate；200: electrochromism paster；210: first substrate；220: electrochromism functional layer；221: the
One electrode layer；222: electrochromic layer；223: electrolyte layer；224: ion storage layer；225: the second electrode lay；230: the second bases
Plate；240: the first optical adhesive layers；250: the first release film layers；260: the second optical adhesive layers；270: the second release film layers；300: figure
Case diaphragm；310: texture printing layer；320: optical coatings；330: ink layer.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the one aspect of the utility model, the utility model proposes a kind of electrochromism pasters.It is practical new according to this
The embodiment of type, with reference to Fig. 1, electrochromism paster 200 includes: first substrate 210, the second substrate 230 and electrochromism function
Ergosphere 220.Wherein, the first optical adhesive layer 240 is provided on first substrate 210, the first optical adhesive layer 240 is far from first substrate
The surface of 210 sides is provided with the first release film layer 250, and electrochromism functional layer 220 is arranged in first substrate 210 far from first
Side of the electrochromism functional layer 220 far from first substrate 210 is arranged in the side of optical adhesive layer 240, the second substrate 230, and
The second substrate 230 is provided with the second optical adhesive layer 260 far from the side of electrochromism functional layer 220, and the second optical adhesive layer 260 is remote
Surface from 230 side of the second substrate is provided with the second release film layer 270.The electrochromism paster has and can freely cut as a result,
The characteristics of cutting shape, can freely fitting to different product and can independently store, convenient for being assembled with existing casing substrate
Form the shell with electrochromism function.
In order to make it easy to understand, first below to the shell formed according to the electrochromism paster of the utility model embodiment
Preparation method is briefly described:
Embodiment according to the present utility model, with reference to Fig. 2, this method comprises:
S100: casing substrate and electrochromism paster are provided
Embodiment according to the present utility model provides casing substrate and electrochromism paster in this step.According to this
The embodiment of utility model, casing substrate are formed by transparent material.The color that electrochromism paster generates as a result, can be saturating
Casing substrate is crossed to show.Specific embodiment according to the present utility model, casing substrate can be glass substrate, plastic substrate
Or composite board.Thus, it is possible to make electrochromic effect on the casing substrate of various material.It is according to the present utility model
Embodiment, casing substrate can use the existing technique for preparing common shell and be prepared, and the casing substrate can be only
Vertical storage, when forming the shell according to the utility model embodiment, it is only necessary to by the casing substrate prepared and electrochromism
Paster simply assemble.
Embodiment according to the present utility model, with reference to Fig. 1, electrochromism paster 200 be provided with two layers of optical adhesive layer and
Two layers of release film layer, as a result, on the one hand the electrochromism paster can independently store, on the other hand the electrochromism paster not only
It can be assembled, can also be assembled with other diaphragms with casing substrate, to enhance the appearance of shell.
Embodiment according to the present utility model, casing substrate and electrochromism paster can using independent production line into
Row preparation, can carry out independent storage respectively after the completion of preparing respectively, when forming the shell with electrochromism function, will make
The casing substrate and electrochromism paster got ready simply assemble.
In the technique of prior art preparation electrochromism shell, forms casing substrate and electrochromism paster is at one
It is completed on production line, in other words, needs to prepare electrochromism paster on casing substrate immediately after forming casing substrate,
Preparation process is limited by casing substrate and electrochromism paster both sides simultaneously, and limitation is larger, and preparation requirement is harsher,
As long as wherein some technique occurs bad, which scraps, and production yield is lower, and makes on casing substrate after shaping
The efficiency for making electrochromic layer is lower, and above-mentioned factor causes the preparation cost of existing electrochromism shell to improve.Compared to
The technique of prior art preparation electrochromism shell, the preparation process according to the shell of the utility model embodiment is more flexible, drop
There is undesirable frequency in low final products, improve production yield, improve the producing efficiency of electrochromic layer, reduce life
Produce cost.
Embodiment according to the present utility model, with reference to Fig. 3, other diaphragms can be patterns membrane 300, patterns membrane 300
Including at least one of texture printing layer 310, optical coatings 320 and ink layer 330.Thus, it is possible to further enhance shell
The appearance of body.Embodiment according to the present utility model, ink layer 330 are arranged in patterns membrane 300 far from electrochromism
The side of paster 200, thus, it is possible to block the component in electronic equipment.About texture printing layer and optical coatings
Setting sequence is not particularly limited, and ink layer 330 is arranged in towards the side of electrochromism paster 200, line in optical coatings 320
Side of the optical coatings 320 far from ink layer 330 is arranged in reason printing layer 310.Alternatively, texture printing layer 310 is arranged in oil
Layer of ink 330 is arranged in texture printing layer 310 towards the side of electrochromism paster 200, optical coatings 320 far from ink layer
330 side (not shown).
Embodiment according to the present utility model, with reference to Fig. 1 and Fig. 3, the electrochromism paster with two layers of optical adhesive layer
200 include first substrate 210, the second substrate 230, and the electroluminescent change being arranged between first substrate 210 and the second substrate 230
Color functional layer 220, electrochromism functional layer 220 include first electrode layer 221 and the second electrode lay 225, first electrode layer 221
First substrate 210 is set towards the side of the second substrate 230, the second electrode lay 225 is arranged in the second substrate 230 towards first
The side of substrate 210, wherein first substrate 210, first electrode layer 221, the second substrate 230 and the second electrode lay 225 are
Hyaline layer.The color of electrochromism paster and the color of patterns membrane or pattern can be presented in shell simultaneously as a result, further
Improve the appearance of shell.
Embodiment according to the present utility model, first substrate 210 can be to be formed by glass or flexible material, when
When one substrate 210 is formed by glass, the thickness of first substrate 210 can be 0.15-0.25mm.Thus, it is possible to guarantee most end form
At shell have relatively thin thickness.Specific embodiment according to the present utility model, when first substrate 210 is formed by glass,
Thickness can be 0.2mm.Embodiment according to the present utility model can be into one when first substrate 210 is formed by flexible material
The thickness of finally formed shell is thinned in step, and can further decrease the cost of shell.It is according to the present utility model specific
Embodiment, first substrate 210, which can be, to be formed by polyethylene terephthalate or polycarbonate.
Embodiment according to the present utility model, the second substrate 230 are formed by flexible material.Thus, it is possible to further
Reduce the cost of shell.Specific embodiment according to the present utility model, the second substrate 230 can be by poly terephthalic acid second two
What alcohol ester or polycarbonate were formed.
Embodiment according to the present utility model, in electrochromism paster 200, first electrode layer 221 and the second electrode lay
225 are separately formed by least one of tin indium oxide and nano silver, and first electrode layer 221 and the second electrode lay
225 sheet resistance is separately less than 200 Ω.Thus, it is possible to which first electrode layer, the second electrode lay is made to all have good conduction
Property and higher transparency.
Embodiment according to the present utility model, with reference to Fig. 4, electrochromism paster 200 can also be only on the surface of one side
It is provided with optical adhesive layer and release film layer.Specifically, the surface of 200 side of electrochromism paster is provided with the first optical adhesive layer
240, the first optical adhesive layer 240 is provided with the first release film layer 250 far from the side of electrochromism paster 200.The electrochromism
Paster have the characteristics that can free cutting profile, can freely fit to different product and can independently store, convenient for it is existing
Casing substrate carries out assembling and forms the shell with electrochromism function.
Embodiment according to the present utility model, with reference to Fig. 4, electrochromism paster 200 includes first substrate 210, the second base
Plate 230, and the electrochromism functional layer 220 being arranged between first substrate 210 and the second substrate 230, the first optical cement
Side of the first substrate 210 far from electrochromism functional layer 220 is arranged in layer 240, and the first release film layer 250 is arranged in the first light
Side or first optical adhesive layer 240 of the glue-line 240 far from first substrate 210 is learned to be arranged in the second substrate 230 far from electroluminescent change
The first side of the optical adhesive layer 240 far from the second substrate 230 is arranged in the side of color functional layer 220, the first release film layer 250
(not shown).The electrochromism paster can be stored independently as a result, and form tool convenient for carrying out assembling with casing substrate
There is the shell of electrochromism function.
Embodiment according to the present utility model, with reference to Fig. 5, electrochromism functional layer 220 include first electrode layer 221 and
The second electrode lay 225, wherein first substrate 210 is arranged in towards the side of the second substrate 230, the second electricity in first electrode layer 221
The second substrate 230 is arranged in towards the side of first substrate 210 in pole layer 225, and first substrate 210 and first electrode layer 221
It is hyaline layer, at least one of the second substrate 230 and the second electrode lay 225 are non transparent layer.Electrochromism paster as a result,
Color can be showed through first substrate and first electrode layer, and when electrochromism paster is pellucidity,
The opaque structure that can use the second substrate or the second electrode lay blocks the component of electronic equipment internal, makes electronic equipment
Good appearance is presented.In the present embodiment, the first optical adhesive layer 240 is arranged in first substrate 210 far from electrochromism
The side of functional layer 220, to guarantee that the color of electrochromism functional layer can be presented out.In other words, the first optical cement
240 setting of layer is on the transparent substrate.
Embodiment according to the present utility model is provided with the electrochromism patch of one layer of optical adhesive layer and one layer of release film layer
In paper 200, first electrode layer 221 can be to be formed by least one of tin indium oxide and nano silver, and first electrode layer
221 sheet resistance is less than 200 Ω.First electrode layer can have good electric conductivity and higher transparency as a result,.According to this
The embodiment of utility model can be by tin indium oxide and nano silver extremely when the second electrode lay 225 is transparent configuration
One of few formation, the side in electrochromism functional layer 220 far from first substrate 210 is arranged in the second electrode lay 225, thoroughly
Lightness does not influence the presentation of 220 color of electrochromism functional layer, and the transparency of the second electrode lay 225 can be lower as a result, this
When, the sheet resistance of the second electrode lay 225 can design smaller, make it have good electric conductivity.It is according to the present utility model another
Some embodiments can be and be formed by metal materials such as copper, aluminium when the second electrode lay 225 is nontransparent structure, by
This, on the one hand the second electrode lay has good electric conductivity, and on the other hand the second electrode lay is nontransparent structure, can hide
The component in electronic equipment is kept off, another further aspect the second electrode lay is formed by metal material, and finally formed shell can be made to exist
Certain metallic luster is presented on the basis of presentation electrochromism paster color, further improves the appearance of shell.According to
The embodiments of the present invention, first electrode layer 221 and the second electrode lay 225 have good electric conductivity, can shorten electricity
The time of mutagens color makes shell that better appearance be presented.
Embodiment according to the present utility model, when the second electrode lay 225 is transparent configuration, the second substrate 230 is non-
Bright layer, specifically, can be dyed flexible material to form non transparent layer by techniques such as printings.According to the utility model
Embodiment, when the second electrode lay 225 is nontransparent structure, for example, the second electrode lay 225 is formed by metal material, second
Substrate 230 can be hyaline layer, or non transparent layer.
Embodiment according to the present utility model, first electrode layer 221 and the second electrode lay 225 can be through sputter point
It is not formed in first substrate 210 and the second substrate 230.Embodiment according to the present utility model, when first substrate 210 is
When glass substrate, first electrode layer 221 can be formed using high temperature sputter, specifically, the temperature of high temperature sputter is higher than 400 DEG C.
When first substrate 210 is formed by flexible material, first electrode layer 221 can be formed using low temperature sputter, specifically, low temperature splashes
The temperature of plating is lower than 100 DEG C.Similar, the second substrate 230 is formed by flexible material, thus, it is possible to be formed using low temperature sputter
The temperature of the second electrode lay 225, low temperature sputter is lower than 100 DEG C.Embodiment according to the present utility model, the sputter on flexible material
Large stretch of flexible material can be rolled carry out sputter by electrode layer, and sputter is more efficient, and to the fixture of sputter require compared with
It is low.Thus, it is possible to further decrease production cost.
Embodiment according to the present utility model, it is electroluminescent with two layers or single layer optical glue-line with reference to Fig. 3 and Fig. 5
Change colour in paster, electrochromism functional layer 220 further includes electrochromic layer 222, electrolyte layer 223 and ion storage layer 224.
Electrochromism functional layer is constituted as a result, realizes the variation of color.Wherein, electrochromic layer 222 is arranged in first electrode layer 221
And between the second electrode lay 225, electrolyte layer 223 is arranged between electrochromic layer 222 and ion storage layer 224.
Material about electrochromic layer is not particularly limited, as long as electrochromism function may be implemented.According to this
The embodiment of utility model, electrochromic layer 222 can be to be formed by inorganic off-color material, can also be by organic discoloration material
What material was formed.The thickness of embodiment according to the present utility model, electrochromic layer 222 is not more than 200nm.As a result, by electroluminescent change
The thickness of chromatograph is arranged in above range, can make Coloring Time control in shorter range, improve timeliness.
Embodiment according to the present utility model, electrochromic layer can be poly- by electropolymerization, thermal polymerization, coating or light
Close formation.Thus, it is possible to form electrochromic layer using simple method.Embodiment according to the present utility model, works as use
For electropolymerization when forming electrochromic layer 222 in first electrode layer 221, the sheet resistance of first electrode layer 221 need to be less than 50 Ω, example
Such as, 30 Ω are smaller than.Thus, it is possible to which electrochromic layer is made to be easier to electropolymerization to the surface of first electrode layer, and it can guarantee first
Electrode layer has good electric conductivity and higher transparency.In other words, the sheet resistance of electrode layer is smaller, can make electroluminescent change
Chromatograph is easier on electropolymerization to electrode layer.Embodiment according to the present utility model, when use electropolymerization is in first electrode layer 221
When forming electrochromic layer 222, since nano silver can react with the electrolyte of electropolymerization, the shape of electrochromic layer is influenced
At therefore, first electrode layer 221 is formed by tin indium oxide, thus, it is possible to guarantee using electropolymerization in first electrode layer
Form electrochromic layer.
Electrochromic layer 222 is arranged when forming electrochromic layer using thermal polymerization in embodiment according to the present utility model
First substrate 210 be made of glass, thus, it is possible to realize utilize thermal polymerization formed electrochromic layer.According to the utility model
Embodiment, using thermal polymerization, photopolymerization or coating form electrochromic layer when, be provided with the first of electrochromic layer 222
The sheet resistance of electrode layer 221 is less than 200 Ω, to guarantee the electric conductivity and transparency of first electrode layer, and first electrode layer 221
It is formed by least one of tin indium oxide and nano silver.
Embodiment according to the present utility model, the thickness of ion storage layer 224 can be Nano grade.Thus, it is possible to make
Color change occurs for electrochromic layer.Embodiment according to the present utility model, when the ion in ion storage layer 224 is presented centainly
Color when, the thickness of ion storage layer 224 is unsuitable blocked up: when the thickness of ion storage layer 224 is thicker, color is deeper,
The color of ion storage layer 224 can make finally formed shell that a degree of face be presented when voltage is not added in electrochromism paster
Color influences the color changeable effect of shell.Specific thickness value about ion storage layer is not particularly limited, as long as can make electrochromism
Color change and entire the shell relatively transparent color changeable effect for not influencing shell when not applying voltage occur for layer.Example
Such as, specific embodiment according to the present utility model, the pure solid content thickness in ion storage layer 224 can be 100-700nm.Example
Such as, when certain blue is presented in ion storage layer 224, the pure solid content thickness in ion storage layer 224 can be 200-
300nm.Embodiment according to the present utility model, ion storage layer can be through silk-screen or spray formation.According to this reality
With novel embodiment, when ion storage layer 224 is pellucidity, in the case where not influencing electrochromism efficiency, ion
The thickness of storage layer 224 can increase, and the thickness of ion storage layer 224 can be for 10 μm or greater than 10 μm, as long as not at this time
Influence electrochromism efficiency.For example, by silk-screen formed it is unseasoned before the thickness of ion storage layer can be 5 μ
M, it is dry after ion storage layer with a thickness of 1 μm.
Embodiment according to the present utility model, electrolyte layer 223 is made of colloidal material, specifically, electrolyte layer
223 include glue material, plasticizer, conductive ion and solvent.The electrolyte layer formed by colloidal material, compared with liquid electrolyte
Have many advantages, such as that high stability, service life are long, the bad phenomenons such as bubbling or electrolyte leakage will not be generated, so as to improve this
The service life of electrochromism paster.The thickness of embodiment according to the present utility model, electrolyte layer 223 is thicker.Thus, it is possible to
Electrochromic layer and ion storage layer are separated by electrolyte layer, so that the negative ions of migration will not converge quickly, together
When can separate electronics in first electrode layer and the second electrode lay, guarantee the stability of electrochromic layer discoloration.According to this
The specific embodiment of utility model, the thickness of electrolyte layer 223 can be 50-300 μm.Thus, it is possible to further increase electroluminescent
The stability of photochromic layer discoloration.Within the above range by the thickness design of electrolyte layer 223,223 mistake of electrolyte layer can be prevented
Breakdown etc. is bad caused by thin, and the electrochromism time is longer caused by electrolyte layer 223 can be prevented blocked up, shell
The bad problems such as integral thickness is thicker.Embodiment according to the present utility model, electrolyte layer 223 can pass through the modes shapes such as blade coating
At.
Embodiment according to the present utility model, can by will be provided with the second substrate of electrolyte layer be provided with it is electroluminescent
The first substrate of photochromic layer is packaged to obtain electrochromism paster.Specific embodiment according to the present utility model, encapsulation can be with
It is that electrolyte layer is fitted on electrochromic layer and is dried realization using the viscosity of electrolyte layer itself, can also be utilization
Insulating cement is wound around what electrochromic layer and electrolyte layer periphery were realized.
In order to make it easy to understand, the principle of electrochromism paster discoloration is briefly described below:
By taking the electrochromic layer that organic off-color material is formed as an example, when to first electrode layer 221 and the second electrode lay 225
When applying certain positive voltage, the anion in electrolyte layer 223 can be moved in electrochromic layer 222, with electrochromic layer
Organic off-color material in 222 adulterates, and oxidation reaction occurs for organic off-color material, so that face occurs for electrochromic layer 222
Color change.Embodiment according to the present utility model, when electrochromism paster 200 not being given to apply voltage, electrochromic layer 222 is in
Existing color is the color of itself extinction, after applying positive voltage to electrochromism paster 200, in electrochromic layer 222
Organic off-color material oxidation reaction occurs, substance itself changes, the spectrum change of absorption, so that another face be presented
Color.Embodiment according to the present utility model, when applying negative voltage to the electrochromism paster 200 after generation color change, electricity
Reduction reaction can occur for organic off-color material in mutagens chromatograph 222, and the ion and electronics of migration will move back to its original film
In layer, to become original color again.
Embodiment according to the present utility model, the electrochromism paster can be cut by radium be processed into it is consistent with casing substrate
Shape, or be processed into special shape.For example, being processed into the shape or LOGO with specific pattern.Thus, it is possible to
Further enrich the appearance of finally formed shell.
S200: by electrochromism paster applying on casing substrate, to form shell
Embodiment according to the present utility model, in this step, by electrochromism paster applying on casing substrate, so as to
Form shell.Specifically, release film layer is removed, and using optical adhesive layer, by electrochromism paster applying on casing substrate, thus
Form the shell with electrochromism function.Embodiment according to the present utility model, when electrochromism paster is provided with two layers of light
When learning glue-line and two layers of release film layer, i.e., electrochromism paster is arranged in first substrate far from the side of electrochromism functional layer
There are the first optical adhesive layer and the first release film layer, the side of electrochromism functional layer is provided with the second light in the second substrate
When learning glue-line and the second release film layer, the first release film layer is removed, is pasted the electrochromism paster using the first optical adhesive layer
It closes on casing substrate, and removes the second release film layer, patterns membrane is fitted in the electrochromism using the second optical adhesive layer
On paster, with reference to Fig. 3, the shell of formation includes casing substrate 100, electrochromism paster and patterns membrane 300.According to this reality
With novel embodiment, when electrochromism paster is only provided with one layer of optical adhesive layer and one layer of release film layer, i.e., electroluminescent change
Color paster is only provided with the first optical adhesive layer and the first release film layer far from the side of electrochromism functional layer in first substrate
When, remove the first release film layer, using the first optical adhesive layer by the electrochromism paster applying on casing substrate, with reference to Fig. 5,
The shell of formation includes casing substrate 100 and the electrochromism paster being fitted on casing substrate 100.To sum up, this method has
There is the advantages that easy to operate, production yield is higher, and cost is relatively low.
In the electrochromism paster according to the utility model embodiment, between first electrode layer and the second electrode lay,
The specific setting position of electrolyte layer, ion storage layer and electrochromic layer is not particularly limited, as long as may be implemented electroluminescent
Colour change function: specifically, electrochromism paster, in subsequent be bonded, electrochromic layer can be set close to shell
The side of structure base board also can be set in the side close to patterns membrane: due to two substrates, two electrode layers, and electrolysis
Matter layer, ion storage layer be it is transparent, therefore, any side of electrochromism paster is bonded with casing substrate,
Appearing for electrochromic layer color may be implemented.In other words, according to the electrochromism paster of the utility model embodiment, into
Fitting direction when row fitting can be unrestricted, does not need to distinguish front and back sides, is conducive to be further simplified assembling process.
Specific embodiment according to the present utility model, electrochromic layer can be set in first electrode layer far from first substrate
Side, electrolyte layer is arranged in side of the electrochromic layer far from first electrode layer, and ion storage layer is arranged in electrolyte layer
Side far from electrochromic layer.Alternatively, other embodiments according to the present utility model, ion storage layer setting is in the first electricity
Side of the ion storage layer far from first electrode layer, electrochromism is arranged in pole side of the layer far from first substrate, electrolyte layer
Side of the electrolyte layer far from ion storage layer is arranged in layer.It, only need to be by the release film on the outside of electrochromism paster in fitting
Layer removes, and on electrochromism paster applying to casing substrate and patterns membrane, will not have to distinguish just using optical adhesive layer
Reverse side simplifies assembling process.
In the another aspect of the utility model, the utility model proposes a kind of shells.Implementation according to the present utility model
Example, which includes previously described electrochromism paster, and the shell has the complete of previously described electrochromism paster as a result,
Portion's feature and advantage, details are not described herein.Generally speaking, which has the advantages that easy for assembly, cost is relatively low.
As previously described, because above-mentioned electrochromism paster, front and back sides, therefore basis may not necessarily be distinguished when being bonded
Specific embodiment of the utility model, the shell finally obtained can have with flowering structure: electrochromism paster passes through the first light
It learns glue-line and is sticked and be arranged in the inside of casing substrate, first substrate and first electrode layer close to casing substrate, electrochromic layer
Side of the first electrode layer far from first substrate is set, and one of electrochromic layer far from first electrode layer is arranged in electrolyte layer
Side of the electrolyte layer far from electrochromic layer is arranged in side, ion storage layer.
Alternatively, other embodiments according to the present utility model, the shell can have with flowering structure: electrochromism paster
It is sticked by the first optical adhesive layer and is arranged in the inside of casing substrate, first substrate and first electrode layer close to casing substrate,
Side of the first electrode layer far from first substrate is arranged in ion storage layer, and electrolyte layer is arranged in ion storage layer far from first
Side of the electrolyte layer far from ion storage layer is arranged in the side of electrode layer, electrochromic layer.
In the another aspect of the utility model, the utility model proposes a kind of electronic equipment.It is according to the present utility model
Embodiment, the electronic equipment include previously described shell, and the electronic equipment has all special of previously described shell as a result,
Sign and advantage, details are not described herein.Generally speaking, cost is relatively low for the electronic equipment.Specific implementation according to the present utility model
Example, the electronic equipment include shell, display, and the structures such as setting mainboard in the housing and battery.Specifically, shell can
Including casing substrate and electrochromism paster, electrochromism paster includes the first optical adhesive layer, first substrate, first electrode
Layer, electrochromic layer, electrolyte layer, ion storage layer, the second electrode lay, the second substrate and the second optical adhesive layer.Voltage control
Circuit processed is used to control the voltage between first electrode layer and the second electrode lay, so that electrochromic layer changes colour, electroluminescent change
Different colors can be presented in chromatograph under different voltage, to obtain the electronic equipment with appearance variable cover.
It should be strongly noted that in the present invention, term " first " " second " is only used for distinguishing, can not manage
Solution is the difference of limitations of the present invention or importance.Specifically: in electrochromism paster or shell, first
Substrate, the second substrate are only used for distinguishing two substrates, can not be interpreted as it being arranged position, importance or material, knot
The limitation of structure.As previously mentioned, first substrate and the second substrate only need to be transparent.Similarly, first electrode layer and
The second electrode lay is also used only for distinguishing two electrode layers, and for convenience of describing, enabling setting electrode layer on the first substrate is the
One electrode layer, the electrode layer being arranged in the second substrate are the second electrode lay.First electrode layer and the second electrode lay only need to meet
It is transparent, electrochromism functional layer can be enabled to realize electrochromism, specific material and shape are not particularly limited.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (12)
1. a kind of electrochromism paster characterized by comprising
First substrate is provided with the first optical adhesive layer on the first substrate, and first optical adhesive layer is far from first base
The surface of plate side is provided with the first release film layer；
The first substrate is arranged in far from first optical adhesive layer in electrochromism functional layer, the electrochromism functional layer
Side；And
The side of the electrochromism functional layer far from the first substrate, and institute is arranged in the second substrate, the second substrate
It states the second substrate and the side of the electrochromism functional layer is provided with the second optical adhesive layer, second optical adhesive layer is separate
The surface of the second substrate side is provided with the second release film layer.
2. electrochromism paster according to claim 1, which is characterized in that the electrochromism functional layer includes the first electricity
Pole layer, the second electrode lay and the electrochromic layer being arranged between the first electrode layer and the second electrode lay, it is described
The first substrate is arranged in towards the side of the second substrate in first electrode layer, and the second electrode lay setting is described the
Two substrates are towards the side of the first substrate, the first substrate, the first electrode layer, the second electrode lay and institute
Stating the second substrate is hyaline layer.
3. electrochromism paster according to claim 2, which is characterized in that the first substrate is by glass or flexible material
Material formed, the glass with a thickness of 0.15-0.25mm, the second substrate is formed by flexible material.
4. electrochromism paster according to claim 3, which is characterized in that the flexible material is poly terephthalic acid second
Diol ester or polycarbonate.
5. electrochromism paster according to claim 2, which is characterized in that the first electrode layer and second electricity
Pole layer separately includes at least one of tin indium oxide and nano silver, the first electrode layer and the second electrode
The sheet resistance of layer is separately less than 200 Ω.
6. electrochromism paster according to claim 2, which is characterized in that the thickness of the electrochromic layer is not more than
200nm。
7. electrochromism paster according to claim 2, which is characterized in that the electrochromism functional layer is further wrapped
It includes:
Ion storage layer and electrolyte layer, the electrolyte layer and the ion storage layer are arranged in the electrochromic layer
And between electrode layer, and the ion storage layer is arranged far from the electrochromic layer.
8. a kind of shell, which is characterized in that including the described in any item electrochromism pasters of claim 1-7.
9. shell according to claim 8, which is characterized in that further comprise:
The side of the casing substrate is arranged in casing substrate, the electrochromism paster；And
The side of the electrochromism paster far from the casing substrate is arranged in patterns membrane, the patterns membrane.
10. shell according to claim 9, which is characterized in that the shell includes:
Casing substrate；
It is sticked the electrochromism paster on the casing substrate by first optical adhesive layer, the electrochromism patch
Electrochromism functional layer in paper includes the electrochromic layer, electrolyte layer and ion storage layer being cascading, wherein
The electrochromic layer is arranged close to the casing substrate；And
It is sticked the patterns membrane on the electrochromism paster by second optical adhesive layer.
11. shell according to claim 9, which is characterized in that the shell includes:
Casing substrate；
It is sticked the electrochromism paster on the casing substrate by first optical adhesive layer, the electrochromism patch
Electrochromism functional layer in paper includes the ion storage layer being cascading, electrolyte layer and electrochromic layer, wherein
The ion storage layer is arranged close to the casing substrate；And
It is sticked the patterns membrane on the electrochromism paster by second optical adhesive layer.
12. a kind of electronic equipment, which is characterized in that including the described in any item shells of claim 8-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955400.1U CN208384315U (en) | 2018-06-19 | 2018-06-19 | Electrochromism paster, shell, electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955400.1U CN208384315U (en) | 2018-06-19 | 2018-06-19 | Electrochromism paster, shell, electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384315U true CN208384315U (en) | 2019-01-15 |
Family
ID=64967364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820955400.1U Expired - Fee Related CN208384315U (en) | 2018-06-19 | 2018-06-19 | Electrochromism paster, shell, electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925143A (en) * | 2021-04-01 | 2021-06-08 | 维沃移动通信有限公司 | Housing assembly and electronic device |
-
2018
- 2018-06-19 CN CN201820955400.1U patent/CN208384315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925143A (en) * | 2021-04-01 | 2021-06-08 | 维沃移动通信有限公司 | Housing assembly and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108549182A (en) | Prepare the method for shell, shell, electrochromism paster, electronic equipment | |
| CN108594557A (en) | Electrochromism plank and preparation method, shell and electronic equipment | |
| CN208384317U (en) | Shell, electronic equipment | |
| CN214311196U (en) | Color-changing diaphragm, shell assembly and electronic equipment | |
| CN208521114U (en) | Electrochromism plate, shell and electronic equipment | |
| CN110446380A (en) | Production method, shell and the intelligent terminal of diaphragm | |
| CN104375704A (en) | UV film sensor, manufacturing method of UV film sensor and touch control screen | |
| CN108761950A (en) | Shell and preparation method, electronic equipment | |
| US20220294949A1 (en) | Camera module and electronic device | |
| CN107329344B (en) | Electrochromic device, manufacturing method thereof and photochromic glass | |
| CN108549183A (en) | Shell and preparation method, electronic equipment | |
| CN109164658A (en) | Electrochromic device and preparation method thereof, casting of electronic device and electronic equipment | |
| CN208384315U (en) | Electrochromism paster, shell, electronic equipment | |
| CN113467148A (en) | Electrochromic film, preparation method thereof, shell assembly and electronic device | |
| CN110716361A (en) | Electrochromic device, preparation method, shell and electronic equipment | |
| CN208384318U (en) | Shell, electronic equipment | |
| CN108549185A (en) | Shell and preparation method, electronic equipment | |
| CN113504685A (en) | Housing and electronic device | |
| CN209356820U (en) | A kind of discoloration cover board | |
| CN210745739U (en) | Ceramic case and electronic device | |
| CN208841985U (en) | A kind of anti-pseudo-colours of holographic laser is aluminized two-sided Composite food packaging | |
| CN208521113U (en) | Electrochromism motherboard, electrochromism plate, shell and electronic equipment | |
| CN208580285U (en) | Shell, electronic equipment | |
| CN204143412U (en) | Uv film inductor and touch screen | |
| CN208580287U (en) | Shell, electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |