CN207867823U - A kind of blind flange and display terminal - Google Patents
A kind of blind flange and display terminal Download PDFInfo
- Publication number
- CN207867823U CN207867823U CN201820354414.8U CN201820354414U CN207867823U CN 207867823 U CN207867823 U CN 207867823U CN 201820354414 U CN201820354414 U CN 201820354414U CN 207867823 U CN207867823 U CN 207867823U
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- film
- blind flange
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Abstract
The utility model discloses a kind of blind flange and display terminals.The blind flange includes the light shield layer with pierced pattern of substrate and setting over the substrate, and there is the compound refracting film layer of different refractivity to the light of different-waveband, the compound refracting film layer is arranged in one side of the substrate toward or away from the light shield layer.In the case where ceasing screen state, either transmission region or lightproof area can show gorgeous color to the display cover board, and the integrated effect of breath screen is good, good visual effect.
Description
Technical field
The utility model is related to display field more particularly to a kind of blind flanges and display terminal.
Background technology
Color, the different style design of pattern are a main trend of the following display terminal, under the casing and environment of colorful,
The screen of collocation black always seems lofty, influences beauty.How screen to be set in the case where ceasing screen state with the appearance of display terminal
Meter combines together, and desired information can be shown when lighting, at designer's most issue to be resolved.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, a kind of blind flange of the utility model offer and display terminal.This is aobvious
Show that either transmission region or lightproof area can show gorgeous color, breath screen integration to cover board in the case where ceasing screen state
Effect is good, good visual effect.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of blind flange, including substrate and setting light shield layer with pierced pattern over the substrate and right
There is the light of different-waveband the compound refracting film layer of different refractivity, the compound refracting film layer to be arranged in the substrate direction
Or in the one side of the light shield layer.
Further, the light shield layer is provided with semi-permeable layer at pierced pattern, forms semi-transparent pattern.
Further, the compound refracting film layer includes the second refraction film of multilayer first refractive film and multilayer, and described first
It is alternately laminated between refraction film and the second refraction film, wherein the refractive index of the first refractive film is more than second refraction film
Refractive index.
Further, the thickness between multilayer first refractive film is different.
Further, the thickness between the second refraction film of multilayer is different.
Further, the first refractive film is titanium deoxid film, and second refraction film is silica membrane.
Further, the compound refracting film layer includes：It sets gradually over the substrate
The silica membrane of 400-500nm thickness；
The titanium deoxid film of 50-70nm thickness；
The silica membrane of 85-105nm thickness；
The titanium deoxid film of 55-75nm thickness；
The silica membrane of 330-350nm thickness；
The titanium deoxid film of 45-65nm thickness.
Further, the substrate is frosting backwards to the one side of the light shield layer.
Further, the compound refracting film layer is arranged on the frosting of the substrate.
A kind of display terminal, including above-mentioned blind flange and planar light source device, the blind flange are arranged in the face
On the light-emitting surface of light supply apparatus.
The utility model has the advantages that：Compound refracting film layer is provided on the surface of the blind flange, when outer
When boundary's light is radiated on the radiation refracting film layer, the radiation refracting film layer has difference due to the light to different-waveband
Refractive index can form the light of different-waveband in ambient different degrees of and angle reflection, with to institute in ambient
The light of wave band is needed to be detached, reflected so that the blind flange is either in light-transparent pattern region or black out ink region
Gorgeous color can be showed when ceasing screen according to demand, the integrated effect of breath screen is good, good visual effect.
Description of the drawings
Fig. 1 is the schematic diagram of blind flange provided by the utility model；
Fig. 2 is the schematic diagram of another blind flange provided by the utility model.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment one
As illustrated in fig. 1 and 2, a kind of blind flange, including substrate 1 have pierced pattern with what is be arranged on the substrate 1
21 light shield layer 2, and there is the compound refracting film layer 3 of different refractivity, the compound refraction film to the light of different-waveband
Layer 3 is arranged in one side of the substrate 1 toward or away from the light shield layer 2.
The blind flange is provided with compound refracting film layer 3 on the surface of the substrate 1, when ambient be radiated at it is described
When on compound refracting film layer 3, the compound refracting film layer 3, can be external since the light to different-waveband has different refractivity
In boundary's light the light of different-waveband formed in various degree and angle reflection, with the light to required wave band in ambient into
Row separation, reflection so that the blind flange can either exist in light-transparent pattern region or black out ink region according to demand
Gorgeous color is showed when breath screen, the integrated effect of breath screen is good, good visual effect.
The light shield layer 2 is preferably the anti-lid ink of black.
Preferably, as shown in Fig. 2, the light shield layer 2 is provided with semi-permeable layer 4 at pierced pattern 21, semi-transparent pattern is formed,
Optimally, the semi-permeable layer 4 is semi-transflective reflective layer, forms semi-transflective reflective pattern, can further improve breath in this way
The integrated effect of screen.
The compound refracting film layer 3 is to the specific refractive index of the light of different-waveband, different color effect when according to breath screen
Fruit and shade and difference, this is not restricted.
The compound refracting film layer 3 include the second refraction film of multilayer first refractive film and multilayer, the first refractive film and
It is alternately laminated between second refraction film, wherein the refractive index of the first refractive film is more than the refractive index of second refraction film.
Specific selection according to the first refractive film and the second refraction film is different, reaches the specific thickness of required refractive index
Degree also differs, and the number of plies of the number of plies of the first refractive film and second refraction film is also not necessarily identical, cross layered
Afterwards, the first refractive film can be one layer more than the second refraction film, can also be one layer fewer than the second refraction film；In addition, to reach
Different color effects, the thickness between multilayer first refractive film can be the same or different, between the second refraction film of multilayer
Thickness can be the same or different.
Wherein, the material with high index includes niobium pentaoxide, silicon nitride, titanium dioxide etc., has relatively low folding
The material for penetrating rate includes silica etc..
In the present embodiment, the number of plies of the first refractive film is identical with the number of plies of second refraction film, the first folding of multilayer
The thickness penetrated between film is different, and the thickness between the second refraction film of multilayer is different.
Specifically, for forming piece red effect after the compound refraction film extraneous ray of reflecting, the first refractive
Film is titanium deoxid film, and second refraction film is silica membrane, and the compound refracting film layer 3 includes：It sets gradually
On the substrate 1
The silica membrane 31 of 400-500nm thickness；
The titanium deoxid film 32 of 50-70nm thickness；
The silica membrane 33 of 85-105nm thickness；
The titanium deoxid film 34 of 55-75nm thickness；
The silica membrane 35 of 330-350nm thickness；
The titanium deoxid film 36 of 45-65nm thickness.
This piece of red blind flange can be all that the display terminal of rose housing design is arranged in pairs or groups and used, in display terminal
When in breath screen state, which can combine together with the overall appearance of display terminal.
In addition, in order to improve the anti-dazzle function of the blind flange and form matte effect, the substrate 1 is backwards to the screening
The one side of photosphere 2 is frosting, and reflection light is broken up, mirror-reflection is prevented.
At this point, the compound refracting film layer 3 is preferably provided on the frosting of the substrate 1, such color effects meeting
More preferably.
Embodiment two
A kind of display terminal, including the blind flange described in embodiment one and planar light source device, the blind flange are set
It sets on the light-emitting surface of the planar light source device.
The display terminal can be used for showing some fixed patterns, such as logo, trade mark etc..
The embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot it therefore be interpreted as the limitation to the utility model patent range, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (10)
1. a kind of blind flange, which is characterized in that include the shading with pierced pattern of substrate and setting over the substrate
Layer, and there is the compound refracting film layer of different refractivity to the light of different-waveband, the compound refracting film layer is arranged in institute
Substrate is stated toward or away from the one side of the light shield layer.
2. blind flange according to claim 1, which is characterized in that the light shield layer is provided with semi-transparent at pierced pattern
Layer, forms semi-transparent pattern.
3. blind flange according to claim 1 or 2, which is characterized in that the compound refracting film layer includes multilayer first
The second refraction film of refraction film and multilayer, it is alternately laminated between the first refractive film and the second refraction film, wherein first folding
The refractive index for penetrating film is more than the refractive index of second refraction film.
4. blind flange according to claim 3, which is characterized in that the thickness between multilayer first refractive film is different.
5. blind flange according to claim 3, which is characterized in that the thickness between the second refraction film of multilayer is different.
6. blind flange according to claim 3, which is characterized in that the first refractive film is titanium deoxid film, institute
It is silica membrane to state the second refraction film.
7. blind flange according to claim 6, which is characterized in that the compound refracting film layer includes：It is successively set on
On the substrate
The silica membrane of 400-500nm thickness；
The titanium deoxid film of 50-70nm thickness；
The silica membrane of 85-105nm thickness；
The titanium deoxid film of 55-75nm thickness；
The silica membrane of 330-350nm thickness；
The titanium deoxid film of 45-65nm thickness.
8. blind flange according to claim 1, which is characterized in that the substrate is mill backwards to the one side of the light shield layer
Sand face.
9. blind flange according to claim 8, which is characterized in that the compound refracting film layer is arranged in the substrate
On frosting.
10. a kind of display terminal, which is characterized in that including any blind flange in claim 1-9 and area source dress
It sets, the blind flange is arranged on the light-emitting surface of the planar light source device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354414.8U CN207867823U (en) | 2018-03-15 | 2018-03-15 | A kind of blind flange and display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354414.8U CN207867823U (en) | 2018-03-15 | 2018-03-15 | A kind of blind flange and display terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867823U true CN207867823U (en) | 2018-09-14 |
Family
ID=63455815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354414.8U Active CN207867823U (en) | 2018-03-15 | 2018-03-15 | A kind of blind flange and display terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064906A (en) * | 2018-09-30 | 2018-12-21 | 维沃移动通信有限公司 | A kind of euphotic cover plate and mobile terminal |
| CN111951679A (en) * | 2020-08-13 | 2020-11-17 | 东莞市晶博光电股份有限公司 | Panel assembly and processing method thereof, display screen and mobile terminal |
-
2018
- 2018-03-15 CN CN201820354414.8U patent/CN207867823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064906A (en) * | 2018-09-30 | 2018-12-21 | 维沃移动通信有限公司 | A kind of euphotic cover plate and mobile terminal |
| CN111951679A (en) * | 2020-08-13 | 2020-11-17 | 东莞市晶博光电股份有限公司 | Panel assembly and processing method thereof, display screen and mobile terminal |
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