CN201301284Y - Angle-visible glass - Google Patents
Angle-visible glass Download PDFInfo
- Publication number
- CN201301284Y CN201301284Y CNU2009201350685U CN200920135068U CN201301284Y CN 201301284 Y CN201301284 Y CN 201301284Y CN U2009201350685 U CNU2009201350685 U CN U2009201350685U CN 200920135068 U CN200920135068 U CN 200920135068U CN 201301284 Y CN201301284 Y CN 201301284Y
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- Prior art keywords
- glass
- control film
- pasted
- angle control
- double glazing
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- 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 - Lifetime
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- PIAIHJKZNFDXBZ-UHFFFAOYSA-N O=CC(C1)(C2)C1C21CCCC1 Chemical compound O=CC(C1)(C2)C1C21CCCC1 PIAIHJKZNFDXBZ-UHFFFAOYSA-N 0.000 description 1
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Abstract
Angle-visible glass comprises a glass substrate and a view angle control film, wherein the view angle control film adheres to an outdoor surface or an indoor surface of the glass substrate or in the glass substrate, and the view angle control film is provided with a plurality of crystal lattices to form a grating. The angle-visible glass is characterized by simple structure and easy implementation. Within the angle of view, light can penetrate through a slit of the grating of the view angle control film, thus the glass has good daylight and light-admitting qualities; outside the angle of view, light is blocked by the crystal lattices of the view angle control film, thereby generating multiple reflection and defused reflection to make invisible to others. The angle-visible glass has peep-proof and light operation functions, and is adaptable to buildings, vehicles, financial sites and displayers.
Description
Technical field
The utility model belongs to glass manufacturing area, relates in particular to a kind of bidirectional visual of angular range and glass that peep-proof function bonded is selected visible angle controlled.
Background technology
Transparent glass can baffle space can allow light penetrate again simultaneously, if but wish to play privacy and the effect of keeping the sun off, printing opacity is a problem often.
In today that technology is constantly brought forth new ideas, the glass that is applied to build in the market mainly be a slice above make transparent glass or coated glass, the place that has is indoor for the other side is seen, adopt the colored glazed glass of full version printing, the visual degree that has so also just completely cut off both sides, so shortage handiness, suitably daylighting.
If the employing mat glass, though can introduce outdoor fill light, but completely cut off both sides' visual degree.
If adopt the film of pasting floor height reflection at glass surface,, under the houselights condition in the night opening chamber, outdoorly still can clearly see indoor scene though cannot see indoor scene daytime when outdoor light is strong.
If adopt electricity to cause the liquid-crystalline glasses that control sees through, because of every square metre of market value needs 4000～5000 yuan of Renminbi approximately, its expensive price be it would be better on using value a plasm TV directly is installed.
Though Venetian blind can play the visible angle scope of selecting, not only take up space after installing, deposit dust again easily, and need repeat the work that is difficult to clean for a long time.Though and hollow Venetian blind glass has been removed cleaning problems from, power supply and mechanical fault have determined the work-ing life of hollow Venetian blind glass, and hollow Venetian blind glass only limits to vertical installation, can't be as horizontal installations such as daylighting tops.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of glass of selecting visible angle, and it is simple in structure, satisfy daylighting, penetration-resistant can be high, prevent to spy on and realize easily.
The utility model embodiment realizes like this, a kind of glass of selecting visible angle comprises glass substrate and viewing angle control film, and described viewing angle control film is pasted on outdoor or indoor surface of glass substrate, perhaps be positioned at the inside of glass substrate, it has some lattices and forms grating.
Simple, the realization easily of above-mentioned glass structure, in visible angle, light can see through from the slit of the grating of viewing angle control film, the daylighting of glass, light transmission height, outside visible angle, light is stopped by the lattice side of viewing angle control film, forms diffuse-reflectance thereby produce multiple reflection, and the other side can't be seen clearly.Above-mentioned glass can be used as peep-proof, light-operated purposes, can be applicable on buildings, the vehicles, financial place, the indicating meter.
Description of drawings
Fig. 1 is the structural representation of the utility model first embodiment.
Fig. 2 is the structural representation of the utility model second embodiment.
Fig. 3 is the structural representation of the utility model the 3rd embodiment.
Fig. 4 is the structural representation of the utility model the 4th embodiment.
Fig. 5 is the structural representation of the utility model the 5th embodiment.
Fig. 6 is the structural representation of the utility model the 6th embodiment.
Fig. 7 is the structural representation of the utility model the 7th embodiment.
Fig. 8 is the structural representation of the utility model the 8th embodiment.
Fig. 9 is the structural representation of the utility model the 9th embodiment.
Figure 10 is the structural representation of the utility model the tenth embodiment.
Figure 11 is the structural representation of the utility model the 11 embodiment.
Figure 12 is the structural representation of the utility model the 12 embodiment.
Figure 13 is the printing opacity principle schematic of viewing angle control film in 0 °～+ 55 ° scopes of visible angle the time.
Figure 14 is the printing opacity principle schematic of viewing angle control film when facing above+55 ° of angles among Figure 13.
Figure 15 is the printing opacity principle schematic of the viewing angle control film among Figure 14 when facing-1 ° of angle.
Figure 16 is that the utility model is selected first kind of vertical visible angle range effect of the positive apparent time of angular field of view of visible angle glass synoptic diagram.
Figure 17 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 16.
Figure 18 is that the utility model is selected second kind of vertical visible angle range effect of the positive apparent time of angular field of view of visible angle glass synoptic diagram.
Figure 19 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 18.
Figure 20 is that the utility model is selected the vertical visible angle range effect of the visible angle positive apparent time of the third angular field of view of glass synoptic diagram.
Figure 21 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 20.
Figure 22 is that the utility model is selected the 4th kind of vertical visible angle range effect of the positive apparent time of angular field of view of visible angle glass synoptic diagram.
Figure 23 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 22.
Figure 24 is that the utility model is selected the 5th kind of vertical visible angle range effect of the positive apparent time of angular field of view of visible angle glass synoptic diagram.
Figure 25 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 24.
Figure 26 is that the utility model is selected the 6th kind of vertical visible angle range effect of the positive apparent time of angular field of view of visible angle glass synoptic diagram.
Figure 27 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 26.
Figure 28 is that the utility model is selected the 7th kind of vertical visible angle range effect of the positive apparent time of angular field of view of visible angle glass synoptic diagram.
Figure 29 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 28.
Figure 30 is that the utility model is selected the 8th kind of vertical visible angle range effect of the positive apparent time of angular field of view of visible angle glass synoptic diagram.
Figure 31 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 30.
Figure 32 is that the utility model is selected the 9th kind of vertical visible angle range effect of the positive apparent time of angular field of view of visible angle glass synoptic diagram.
Figure 33 selects the horizontal visible angle range effect of the positive apparent time of visible angle glass synoptic diagram among Figure 32.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1 to Figure 12, be a plurality of embodiment that the utility model is selected the glass of visible angle, described glass comprises glass substrate 1 and viewing angle control film 2, viewing angle control film 2 is pasted on outdoor of glass substrate 1 or indoor surface, and (observer watches to indoor from outdoor usually, the palp glass surface of hand is called outdoor, and be called indoor surface with outdoor the opposing indoor glass surface that is positioned at), perhaps be positioned at the inside of glass substrate 1, it has some lattices 21 and forms grating (extremely shown in Figure 15 as Figure 13).
Described viewing angle control film 2 is made its thickness 〉=0.1mm, wide cut 〉=50mm, the length 〉=100mm of web-like or flaky viewing angle control film 2 by inorganic materials.The visible angle of viewing angle control film 2 is all angles in the scope between positive apparent time horizontal stroke, vertical 180 °.As Figure 16 and visible angle scope shown in Figure 17 is-15 °～+ 15 °, Figure 18 and visible angle scope shown in Figure 19 are-25 °～+ 25 °, Figure 20 and visible angle scope shown in Figure 21 are+25 °～+ 55 °, Figure 22 and visible angle scope shown in Figure 23 are 0 °～+ 55 °, Figure 24 and visible angle scope shown in Figure 25 are ± 25 °～± 55 °, Figure 26 and visible angle scope shown in Figure 27 are+15 °～+ 45 °, Figure 28 and visible angle scope shown in Figure 29 are+35 °～+ 65 °, Figure 30 and visible angle scope shown in Figure 31 are+45 °～+ 75 °, Figure 32 and visible angle scope shown in Figure 33 are+55 °～+ 90 °.
The visible angle of viewing angle control film 2 shown in Figure 13 is 0 °～+ 55 °, and in visible angle (promptly 0 °～+ 55 °), light can see through the daylighting of glass, light transmission height from the slit of the grating of viewing angle control film 2; As Figure 14 and shown in Figure 15, outside visible angle, light is stopped by lattice 21 sides of viewing angle control film 2, forms diffuse-reflectance thereby produce multiple reflection, the other side can't be seen clearly, as shown in figure 14, face when surpassing+55 ° of angles, the grating of lattice 21 distribution sortings dwindles gradually, as shown in figure 15, when facing-1 ° of angle, directly transmission of light during lattice 21 distribution sortings, the diffuse-reflectance of having only secondary light reflex to form.
One of them surface of described viewing angle control film 2 can have the adhesive layer (not shown), and viewing angle control film 2 is pasted on outdoor or indoor surface of glass substrate 1 by adhesive layer.Certainly, the surface of viewing angle control film 2 also can not have adhesive layer, and it can be pasted on 1 outdoor of glass substrate or indoor surface by ultra-violet curing glue or high molecular polymer, perhaps is compound in glass substrate 1 inside.
Visible light transmissivity 〉=10%, visible reflectance≤8% of above-mentioned glass in the visible angle scope, and at the extraneous visible light transmissivity of visible angle≤10%, visible reflectance≤8%.
Described glass substrate 1 can be the sheet glass of monolithic, also can be laminated glass, double glazing or interlayer double glazing.That the sheet glass of various glass substrates can adopt is transparent, the float glass process formed glass of ultrawhite or mass pigmentation, also can paste after follow-up heat treatment process or compound again, and its thickness is 〉=0.55mm.
When glass substrate 1 was the sheet glass of monolithic, as shown in Figure 1, viewing angle control film 2 was pasted on outdoor or indoor surface of sheet glass.
When glass substrate 1 was laminated glass, as shown in Figures 2 and 3, viewing angle control film 2 Pastings Figure 2 shows that the indoor surface that is pasted on laminated glass in outdoor or indoor surface of laminated glass; Viewing angle control film 2 also can be compound in the inside of laminated glass.As shown in Figure 3, this laminated glass has two blocks of compound sheet glass 11 and is attached at two intermediate coats 12 between the sheet glass 11, and viewing angle control film 2 is positioned at laminated glass inside, and is pasted between the two-layer intermediate coat 12.
When glass substrate 1 was double glazing, to shown in Figure 6, this double glazing had two blocks of compound sheet glass 11 and the interval box 13 between two blocks of sheet glass 11 as Fig. 4, forms hollow cavity 14 between two blocks of sheet glass 11.Usually claiming outdoor is first, is called second, the 3rd from the surface of outdoor each sheet glass 11 that is arranged in order toward indoor surface, and indoor surface is a fourth face.Viewing angle control film 2 Pastings Figure 4 shows that the indoor surface that is pasted on double glazing in outdoor or indoor surface of double glazing, and viewing angle control film 2 also can be positioned at the inside of double glazing.As shown in Figure 5, viewing angle control film 2 is pasted on the 3rd of double glazing, and certainly, this viewing angle control film 2 also can be pasted on the internal surface of another piece sheet glass 11, promptly second of double glazing; As shown in Figure 6, viewing angle control film 2 also can be fixed in the hollow cavity 14 of double glazing by interval box 13.
When glass substrate 1 is the interlayer double glazing, as 7 and shown in Figure 12, this glass substrate 1 has three blocks of compound sheet glass 11, wherein have hollow cavity 14 between two blocks of sheet glass 11 and form double glazing, another piece sheet glass 11 and double glazing wherein be pasted with intermediate coat 12 and the formation interlayer between a sheet glass 11.Usually claiming outdoor is first, is called second, the 3rd, fourth face, the 5th from the surface of outdoor each sheet glass 11 that is arranged in order toward indoor surface, and indoor surface is the 6th.Viewing angle control film 2 Pastings Figure 7 shows that the indoor surface that is pasted on the interlayer double glazing in outdoor or indoor surface of interlayer double glazing, Figure 8 shows that outdoor that is pasted on the interlayer double glazing.Viewing angle control film 2 can also be pasted on the inside of interlayer double glazing, can be pasted on the fourth face of interlayer double glazing and the 5th, Figure 9 shows that the 5th that is pasted on the interlayer double glazing, Figure 10 shows that the fourth face that is pasted on the interlayer double glazing.Viewing angle control film 2 can also be arranged in the hollow cavity 14 (as shown in figure 11) of interlayer double glazing, perhaps is compound in the interlayer of interlayer double glazing and is compound between the two-layer intermediate coat 12 (as shown in figure 12).
The transmittance height of above-mentioned glass can completely cut off 〉=99% ultraviolet ray, prevents that effectively indoor furniture or other organic materialss from fading, and has certain isolated mid and far infrared line effect.Outside visible angle, be the incident that diffuse effect can guarantee light, be installed on glass curtain wall or the door and window sun moving process is carried out selective blocking incident sunlight, the glass that lands that is installed in shop with street frontage can effectively stop the incident of car bulb, uses spying on of the process glass outer side that can prevent the meeting at night on automobile.Above-mentioned glass can be applicable to financial place and bank ATM (Automatic Teller Machine, ATM (Automatic Teller Machine)) the digital keyboard and the covering of indicating meter, the indoor partition of building curtain wall, meeting room balcony or stair protect and block, the glass door and window of automobile/track traffic/boats and ships, and be applied in dining room, box, the office of bank, to increase confidentiality, also can be applicable to the side window and the skylight of the side window and the automobile of aircraft.Glass as pad pasting can prevent that glass breakage from causing incised wound, laminated glass and double glazing can improve shock resistance, daylighting, sound insulation, heat insulation, every ultraviolet performance.
Below illustrate with regard to the application scenario of above-mentioned glass:
Example one: selecting the glass of visible angle is transparent glass in the visible angle scope, outside the visible angle scope then as the frosting effect.The showcase of for example passing by in the shopping street; what see at first is the vaporific effect of a slice; angle variation along with viewer's walking process; showcase is gradually by the translucent vitreous state that transfers to; this process can see that the commodity of being showed are placed in the transparent glass surface show window; so usually can think a kind of illusion, certainly, also can make two angles of a sheet glass as required and can form obviously and see through to the people.
Example two: the glass applications of selecting visible angle is in the installation of sightseeing elevator, bathroom or dressing cubicle glass, normally daylighting, and relative angle can't the interior scene of peeping room, as be applied on indicating meter or the projection screen, can prevent spying on of other visual angles.
Example three: the glass of selecting visible angle is at daylighting top application advantage, the purpose on daylighting top is to allow the indoor more daylighting that obtains, can incide the indoor high light environment that but causes into by excessive light, be incident on as the light on simple glass daylighting top that light can incide indoor between 7 o'clock to 18 o'clock, but midday sun light is strong excessively, as adopting ± 25 °～± 55 ° selection visible angle glass to be installed in the daylighting top, can eliminate the too much sunlight incident of stage at noon.
Simple, the realization easily of above-mentioned glass structure, in visible angle, light can see through from the slit of the grating of viewing angle control film 2, the daylighting of glass, light transmission height, outside visible angle, light is stopped by lattice 21 sides of viewing angle control film 2, forms diffuse-reflectance thereby produce multiple reflection, and the other side can't be seen clearly.Above-mentioned glass can be used as peep-proof, light-operated purposes, can be applicable on buildings, the vehicles, financial place, the indicating meter.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1, a kind of glass of selecting visible angle is characterized in that, it comprises glass substrate and viewing angle control film, and described viewing angle control film is pasted on outdoor or indoor surface of glass substrate, perhaps is positioned at the inside of glass substrate, and it has some lattices and forms grating.
2, the glass of selection visible angle as claimed in claim 1 is characterized in that, one of them surface of described viewing angle control film has adhesive layer, and described viewing angle control film is pasted on outdoor or indoor surface of glass substrate by adhesive layer.
3, the glass of selection visible angle as claimed in claim 1 is characterized in that, described viewing angle control film is pasted on outdoor or indoor surface of glass substrate by ultra-violet curing glue or high molecular polymer.
4, the glass of selection visible angle as claimed in claim 1 is characterized in that, described glass substrate is the sheet glass of monolithic, and described viewing angle control film is pasted on outdoor or indoor surface of sheet glass.
5, the glass of selection visible angle as claimed in claim 1 is characterized in that, described glass substrate is a laminated glass, and it has two blocks of compound sheet glass and is attached at two intermediate coats between the sheet glass; Described viewing angle control film is pasted on outdoor or indoor surface of laminated glass, perhaps is positioned at laminated glass inside, and is pasted between the two-layer intermediate coat.
6, the glass of selection visible angle as claimed in claim 1 is characterized in that, described glass substrate is a double glazing, and it has two blocks of compound sheet glass and the interval box between two blocks of sheet glass, forms hollow cavity between two blocks of sheet glass; Described viewing angle control film is pasted on outdoor or indoor surface of double glazing, perhaps is pasted on second or the 3rd of double glazing, perhaps is fixed in the hollow cavity of double glazing by interval box.
7, the glass of selection visible angle as claimed in claim 1, it is characterized in that, described glass substrate is the interlayer double glazing, it has three blocks of compound sheet glass, wherein have hollow cavity between two blocks of sheet glass and form double glazing, be pasted with intermediate coat between wherein sheet glass of another piece sheet glass and double glazing and form interlayer; Described viewing angle control film is pasted on outdoor or indoor surface of interlayer double glazing, perhaps be pasted on the fourth face of interlayer double glazing or the 5th, perhaps be arranged in the hollow cavity of interlayer double glazing, perhaps in interlayer and be pasted between the two-layer intermediate coat.
8, as the glass of claim 5 or 7 described selection visible angles, it is characterized in that the thickness＞0.2mm of described intermediate coat.
9, the glass of selection visible angle as claimed in claim 1 is characterized in that, the thickness of described viewing angle control film is 〉=0.1mm.
10, the glass of selection visible angle as claimed in claim 1 is characterized in that, described selection visible angle is all angles in the scope between positive apparent time horizontal stroke, vertical 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201350685U CN201301284Y (en) | 2009-02-25 | 2009-02-25 | Angle-visible glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201350685U CN201301284Y (en) | 2009-02-25 | 2009-02-25 | Angle-visible glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301284Y true CN201301284Y (en) | 2009-09-02 |
Family
ID=41084906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201350685U Expired - Lifetime CN201301284Y (en) | 2009-02-25 | 2009-02-25 | Angle-visible glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301284Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792703A (en) * | 2014-01-23 | 2014-05-14 | 京东方科技集团股份有限公司 | Anti-peeping displayer |
| CN104746796A (en) * | 2015-03-27 | 2015-07-01 | 朱小菊 | Special glass wall |
| CN107368225A (en) * | 2017-09-15 | 2017-11-21 | 信利光电股份有限公司 | A kind of screen cover plate and touch-screen |
| CN107536271A (en) * | 2017-08-24 | 2018-01-05 | 赵悦 | A kind of chafing dish bar desk shown with peep-proof |
-
2009
- 2009-02-25 CN CNU2009201350685U patent/CN201301284Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792703A (en) * | 2014-01-23 | 2014-05-14 | 京东方科技集团股份有限公司 | Anti-peeping displayer |
| WO2015109705A1 (en) * | 2014-01-23 | 2015-07-30 | 京东方科技集团股份有限公司 | Peep-proof display |
| CN103792703B (en) * | 2014-01-23 | 2016-04-06 | 京东方科技集团股份有限公司 | A kind of peep-proof display |
| US9507188B2 (en) | 2014-01-23 | 2016-11-29 | Boe Technology Group Co., Ltd. | Peep prevention display |
| CN104746796A (en) * | 2015-03-27 | 2015-07-01 | 朱小菊 | Special glass wall |
| CN107536271A (en) * | 2017-08-24 | 2018-01-05 | 赵悦 | A kind of chafing dish bar desk shown with peep-proof |
| CN107368225A (en) * | 2017-09-15 | 2017-11-21 | 信利光电股份有限公司 | A kind of screen cover plate and touch-screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xinyi energy saving glass (Wuhu) Co., Ltd. Assignor: Xinyi Glass Engineering (Dongguan) Co., Ltd. Contract record no.: 2012440020057 Denomination of utility model: Angle-visible glass Granted publication date: 20090902 License type: Exclusive License Record date: 20120416 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |