CN206783753U - A kind of vaporising device - Google Patents
A kind of vaporising device Download PDFInfo
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- CN206783753U CN206783753U CN201720664594.5U CN201720664594U CN206783753U CN 206783753 U CN206783753 U CN 206783753U CN 201720664594 U CN201720664594 U CN 201720664594U CN 206783753 U CN206783753 U CN 206783753U
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Abstract
The application provides a kind of vaporising device, including：Evaporation source, the evaporation source include jet, and the direction that evaporation material is emitted along the jet is injection direction；Objective table positioned at the evaporation source side；Substrate positioned at the objective table towards the surface of the evaporation source；Wherein, the angle of plane where the substrate towards the surface of the evaporation source and the injection direction is more than 0 ° and less than 90 °.Because the plane where substrate towards the surface of evaporation source with the angle of the injection direction of evaporation source is not vertical corresponding, angle by plane where changing substrate relative to evaporation source, so that evaporated material non-normal incidence is to substrate surface, so that the film thickness that the substrate surface nearer apart from evaporation source is formed is thicker, the film thickness formed apart from the substrate surface of evaporation source farther out is relatively thin, film thickness is different, it is different through the color of light and reflected light, so as to form the substrate of gradient color so that base color variation.
Description
Technical field
It the utility model is related to optical coating field, more particularly to a kind of vaporising device.
Background technology
As technology develops, the outward appearance of display device is no longer single color, and such as mobile phone, tablet personal computer are portable aobvious
Showing device, the color of its backboard is varied, but the color of the cover plate of display device is also substantially black or white so that city
Electronic product unification especially severe on field.
In order to break the deadlock of product homogeneity, the making manufacturer innovation of electronic product is continuous, but also can be only formed single
The glass cover-plate of the display device of color, it can not make it that the color of glass cover-plate is more various.
Therefore, needing one kind badly enables to the diversified technology of glass cover-plate color.
Utility model content
In view of this, the utility model provides a kind of vaporising device, and with solution, glass cover-plate color is single in the prior art,
The problem of people's demand can not be met.
To achieve the above object, the utility model provides following technical scheme：
A kind of vaporising device, including：
Evaporation source, the evaporation source include jet, and the direction that evaporation material is emitted along the jet is injection direction；
Objective table positioned at the evaporation source side；
Substrate positioned at the objective table towards the surface of the evaporation source；
Wherein, the angle of plane and the injection direction where the substrate towards the surface of the evaporation source be more than 0 ° and
Less than 90 °.
Preferably, the substrate is transparent substrates.
Preferably, the transparent substrates are glass or sapphire.
Preferably, the glass is glare proof glass.
Preferably, the glare proof glass towards the surface of the evaporation source be anti-dazzle smooth surface.
Preferably, the substrate is nontransparent substrate.
Preferably, the substrate is metal substrate.
Preferably, plane and the angular range of the injection direction are where the substrate towards the surface of the evaporation source
30 ° -60 °, including endpoint value.
Preferably, plane where the substrate towards the surface of the evaporation source and the angle of the injection direction are 45 °.
Understood via above-mentioned technical scheme, vaporising device provided by the utility model, because substrate is towards evaporation source
Plane where surface with the angle of the injection direction of evaporation source be not it is vertical corresponding, it is relative by plane where changing substrate
In the angle of evaporation source so that evaporated material non-normal incidence to substrate surface so that the substrate surface nearer apart from evaporation source
The film thickness of formation is thicker, and the film thickness formed apart from the substrate surface of evaporation source farther out is relatively thin, and film thickness is different, thoroughly
It is different to cross the color of light and reflected light, so as to form the substrate of gradient color so that base color variation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is the structural representation for the vaporising device that prior art provides；
Fig. 2 is the structural representation of vaporising device provided by the utility model.
Embodiment
As described in background, the unification of electronic product is serious in the prior art, such as the cover plate of electronic product
It is essentially all black or white, few manufacturers can change the color of cover plate.
Inventor has found by practice, in order to reduce the reflection of light, increases light transmittance, the evaporation coating shape on glass cover-plate
Into optical film, glass substrate 03 to be coated is placed on objective table 02 by Principle of plating as shown in figure 1, during evaporation coating,
Evaporation material vertically 04 steaming upwards in the underface of glass substrate 03 to be coated placement evaporation source 01, evaporation source 01
Coating Materials is sent out, Coating Materials deposits on glass substrate 03 to be coated, forms optical film.
Different structural evaporation coating film materials is added in evaporation source 01, different optical films can be obtained.But in the prior art
The optical film of formation is only able to display a kind of color, and can not realize gradient color, so that the outward appearance variation of glass cover-plate.Inventor
It was found that caused by this is due to the underface that evaporation source 01 is located at glass substrate 03 to be coated.
Based on this, the utility model provides a kind of vaporising device, including：
Evaporation source, the evaporation source include jet, and the direction that evaporation material is emitted along the jet is injection direction；
Objective table positioned at the evaporation source side；
Substrate positioned at the objective table towards the surface of the evaporation source；
Wherein, the angle of plane and the injection direction where the substrate towards the surface of the evaporation source be more than 0 ° and
Less than 90 °.
Vaporising device provided by the utility model, due to the plane where substrate towards the surface of evaporation source and evaporation source
The angle of injection direction is not vertical corresponding, the angle by plane where changing substrate relative to evaporation source so that evaporation
Material non-normal incidence is to substrate surface so that the film thickness that the substrate surface nearer apart from evaporation source is formed is thicker, distance
The film thickness that the substrate surface of evaporation source farther out is formed is relatively thin, and film thickness is different, through the color of light and reflected light not
Together, so as to forming the substrate of gradient color so that base color variation.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 2 is referred to, the utility model provides a kind of vaporising device, including：Evaporation source 1, evaporation source 1 include jet,
The direction that evaporation material is emitted along jet is injection direction 4；Objective table 2 positioned at the side of evaporation source 1；Positioned at the court of objective table 2
To the substrate 3 on the surface of evaporation source 1；Wherein, plane where substrate 3 towards the surface of evaporation source 1 and the angle theta of injection direction 4
More than 0 ° and less than 90 °.
It should be noted that the utility model does not limit the specific material of the substrate, substrate 3 can be transparent material,
It can also be non-transparent material.When substrate is mainly used in the cover plate of display device, optionally, substrate is transparent substrates, equally
The material of the transparent substrates is not limited in the utility model embodiment, optionally, the transparent substrates are glass or sapphire
Material.When in the bonnet or other devices that substrate is used for display device, when not requiring the translucency of substrate, optionally, substrate 3
Can also be nontransparent substrate, it is preferred that the nontransparent substrate can be metallic substrates, to the Metal Substrate in the present embodiment
The specific material at bottom, is not limited, and can be configured according to the actual requirements.
When substrate is transparent substrates, in order to prevent cover plate from producing dazzle, the generally table in cover plate to the eyes of user
Glare prevention structure is made on face.When cover plate is glass cover-plate, formed using AG glass, AG glass is called anti-reflective glass and prevented
Glaring glass, the entitled Anti-glare glass of English, it is a kind of glass that special processing is carried out to glass surface.It is characterized in
Bare glass reflecting surface is set to be changed into dumb light areflexia surface (surface irregularity).Its principle be the two-sided of high-quality sheet glass or
One side passes through special working process.It is set to be reduced compared with simple glass with relatively low reflectivity, the reflectivity of light by 8%
To less than 1%, Clear ＆ Transparent visual effect is gone out with technology creation, allows audience to experience more preferably sense organ vision.
Which surface of the substrate is not limited in the utility model embodiment as the surface with glare prevention structure, substrate
A surface there is glare prevention structure, or two relative surfaces of substrate are respectively provided with glare prevention structure.In the present embodiment
Optionally, substrate is glare proof glass, as shown in Fig. 2 glare proof glass towards the surface of evaporation source 1 be anti-dazzle smooth surface.Have
Rough anti-dazzle micro-structural, the concrete shape of the anti-dazzle micro-structural is not limited in the present embodiment, can be density
Different round pools or boss point, or boss structure or groove structure, do not limit this in the present embodiment.
Angle in the utility model by plane where changing substrate relative to evaporation source, changes and is deposited in substrate surface
Change in film thickness, and then cause different-thickness light reflecting thin film or transmitted light color it is different, form optics graded films,
Even if user when observe substrate surface under an angle, it is different to the color of opposite side from the side of substrate, due to being deposited
The thickness of film has continuity, therefore, also make it that the gradual change of color is gentleer, in the absence of the situation of color change.
Plane where not limiting substrate 3 towards the surface of evaporation source 1 in the utility model embodiment and the folder of injection direction 4
Angle θ concrete numerical value, if plane where substrate 3 towards the surface of evaporation source 1 and the angle theta of injection direction 4 are not 0, and it is small
In 90 °, it becomes possible to realize the gradient thickness of the optical thin film of formation.
It should be noted that plane and the angle theta of injection direction 4 are closer where substrate 3 towards the surface of evaporation source 1
0 °, the color category formed in gradient color is more, for the display device such as mobile phone or tablet personal computer, it is possible to cause noisy guest
Take main situation by force so that the picture that display device is shown can not cause the attention or identification of user, cause display device picture to show
Show and not enough protrude, so as to influence Consumer's Experience；And plane where substrate 3 towards the surface of evaporation source 1 and the angle of injection direction 4
For θ closer to 90 °, then fade effect is poorer, occurs without substantially, and eye recognition does not go out gradient color, therefore, the utility model embodiment
In, optionally, the scope of plane where substrate 3 towards the surface of evaporation source 1 and the angle theta of injection direction 4 is 30 ° -60 °, bag
Include endpoint value.In the case of ensureing that fade effect is preferable, enable to the color of display picture unaffected.
It should be noted that it is more optional, in the utility model embodiment where substrate 3 towards the surface of evaporation source 1
Plane and the angle theta of injection direction 4 are 45 °, so that graduated colors are not excessive only few, and then improve Consumer's Experience
Meanwhile the picture for not influenceing normal display device is shown.
Vaporising device provided by the utility model, due to the plane where substrate towards the surface of evaporation source and evaporation source
The angle of injection direction is not vertical corresponding, the angle by plane where changing substrate relative to evaporation source so that evaporation
Material non-normal incidence is to substrate surface so that the film thickness that the substrate surface nearer apart from evaporation source is formed is thicker, distance
The film thickness that the substrate surface of evaporation source farther out is formed is relatively thin, and film thickness is different, through the color of light and reflected light not
Together, so as to forming the substrate of gradient color so that base color variation.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
Any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that article or equipment including a series of elements not only include those key elements, but also
Including the other element being not expressly set out, or also include for this article or the intrinsic key element of equipment.Do not having
In the case of more limitations, the key element that is limited by sentence "including a ...", it is not excluded that including the article of above-mentioned key element
Or other identical element in equipment also be present.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
- A kind of 1. vaporising device, it is characterised in that including：Evaporation source, the evaporation source include jet, and the direction that evaporation material is emitted along the jet is injection direction；Objective table positioned at the evaporation source side；Substrate positioned at the objective table towards the surface of the evaporation source；Wherein, the angle of plane where the substrate towards the surface of the evaporation source and the injection direction is more than 0 ° and is less than 90°。
- 2. vaporising device according to claim 1, it is characterised in that the substrate is transparent substrates.
- 3. vaporising device according to claim 2, it is characterised in that the transparent substrates are glass or sapphire.
- 4. vaporising device according to claim 3, it is characterised in that the glass is glare proof glass.
- 5. vaporising device according to claim 4, it is characterised in that table of the glare proof glass towards the evaporation source Face is anti-dazzle smooth surface.
- 6. vaporising device according to claim 1, it is characterised in that the substrate is nontransparent substrate.
- 7. vaporising device according to claim 6, it is characterised in that the substrate is metal substrate.
- 8. according to the vaporising device described in claim 1-7 any one, it is characterised in that the substrate is towards the evaporation source Surface where the angular range of plane and the injection direction be 30 ° -60 °, including endpoint value.
- 9. vaporising device according to claim 8, it is characterised in that where the substrate towards the surface of the evaporation source Plane and the angle of the injection direction are 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664594.5U CN206783753U (en) | 2017-06-08 | 2017-06-08 | A kind of vaporising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664594.5U CN206783753U (en) | 2017-06-08 | 2017-06-08 | A kind of vaporising device |
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| Publication Number | Publication Date |
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| CN206783753U true CN206783753U (en) | 2017-12-22 |
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| CN201720664594.5U Active CN206783753U (en) | 2017-06-08 | 2017-06-08 | A kind of vaporising device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144595A1 (en) * | 2018-01-26 | 2019-08-01 | 华为技术有限公司 | Housing, mobile terminal, and sputter coating apparatus |
| CN110129749A (en) * | 2019-05-13 | 2019-08-16 | 江西沃格光电股份有限公司 | Gradient color coated basal plate and preparation method thereof, film coating jig |
-
2017
- 2017-06-08 CN CN201720664594.5U patent/CN206783753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144595A1 (en) * | 2018-01-26 | 2019-08-01 | 华为技术有限公司 | Housing, mobile terminal, and sputter coating apparatus |
| CN110129749A (en) * | 2019-05-13 | 2019-08-16 | 江西沃格光电股份有限公司 | Gradient color coated basal plate and preparation method thereof, film coating jig |
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