CN108086872A - Electrochromic laminated glass, window and curtain wall display system - Google Patents
Electrochromic laminated glass, window and curtain wall display system Download PDFInfo
- Publication number
- CN108086872A CN108086872A CN201611042170.1A CN201611042170A CN108086872A CN 108086872 A CN108086872 A CN 108086872A CN 201611042170 A CN201611042170 A CN 201611042170A CN 108086872 A CN108086872 A CN 108086872A
- Authority
- CN
- China
- Prior art keywords
- glass
- light source
- laminated glass
- electrochromic structure
- light
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
A kind of electrochromic laminated glass, window and curtain wall display system, wherein laminated glass include：The first glass and the second glass being oppositely arranged；The first electrochromic structure between the first glass and the second glass；Light source between the first electrochromic structure and the first glass or the second glass.The present invention enables laminated glass to send the light of color consistent with light source by setting light source between the first electrochromic structure and the first glass or the second glass.By the setting of light source, laminated glass can be made to realize colour display functions.Further, since electrochromic structure can change the translucency of laminated glass, it is possible to by realizing the control to laminated glass luminosity to the control of the first electrochromic structure, so as to fulfill the control to laminated glass colour display functions.So the setting of light source, the function of electrochromism laminated glass is added, expands the application range of electrochromism laminated glass.
Description
Technical field
The present invention relates to glass technology field, more particularly to a kind of electrochromic laminated glass, window and curtain wall are shown
System.
Background technology
Electrochromism refers under the action of extra electric field, the characteristics energy such as reflectivity, transmissivity and absorptivity of material
With polarity reversible variation occurs for enough sizes according to electric field.In glass surface electrochromic structure is set to form electrochromism glass
Glass can control the control realized to glass transmission performance by voltage.
It is reported according to U.S. Green Building Council, the energy expenditure of building accounts for nearly the 40% of whole energy consumption：Every
The heat that the window bad from performance is lost accounts for the 10%~30% of building winter heat loss；And summer penetrates window entrance
The light of interior of building then increases the required energy of indoor refrigeration.It is estimated that the U.S. every year due to glass of building window and
Caused by energy loss be worth about 20,000,000,000 dollars.
Electrochromic laminated glass can control the light transmission capacity of glass and dazzle amount, can to the light transmission capacity of glass and thoroughly
The heat for crossing glass optimizes, and keeps indoor conditions comfortable, so as to reduce the energy of Indoor environment temperature is maintained to disappear
Consumption.Therefore, with the rapid development of material technology, electrochromic laminated glass has begun progressively to be applied to automobile anti-dazzle light
Speculum, vehicle dormer window, window of high speed railway, aircraft windows, the fields such as cladding glass of high-grade mansion.And with comprehensive use into
This is gradually reduced, and electrochomeric glass can progressively substitute Low emissivity (Low-e) glass, in energy-saving and environment-friendly intelligent building
It is widely used.
With the expansion that electrochromic laminated glass is applied in building field, the electrochromic laminated glass of large area makes
With more and more extensive.But in the prior art electrochromic laminated glass there are function it is single the problem of.
The content of the invention
The present invention solves the problems, such as to be to provide a kind of electrochromic laminated glass, window and curtain wall display system, to expand
Open up the display function of laminated glass.
To solve the above problems, the present invention provides a kind of electrochromic laminated glass, including：
The first glass and the second glass being oppositely arranged；First between first glass and second glass
Electrochromic structure；Light source between first electrochromic structure and first glass or second glass.
Optionally, the light source is light emitting diode.
Optionally, first electrochromic structure includes central area and surrounds the fringe region of the central area；
The light source is arranged at and the first electrochromic structure fringe region corresponding position.
Optionally, the central area is square that the fringe region is annular to surround the side of the central area；It is described
Projection of the light source on the first electrochromic structure surface is located in the fringe region of side annular.
Optionally, close to the light source first glass or second glass be interior glass, the laminated glass
The optical waveguide layer between first electrochromic structure and the interior glass is further included, for making the light that the light source is sent
It is incident to the first electrochromic structure.
Optionally, the optical waveguide layer includes glassy layer, the glassy layer and first electrochromic structure or interior glass
It is in contact.
Optionally, the glassy layer is the support glass of first electrochromic structure, the glassy layer and described the
One electrochromic structure is in contact.
Optionally, the glassy layer is light guide glass layer.
Optionally, the optical waveguide layer is light guide plate or light guiding film, the optical waveguide layer and first electrochromic structure or
The interior glass fits.
Optionally, the optical waveguide layer be light guide plate, the light guide plate include towards the interior glass reflecting surface and with institute
State the opposite exit facet of reflecting surface and the end face between the reflecting surface and the exit facet；The light guide plate goes out
Face is penetrated to be in contact with first electrochromic structure；The reflecting surface of the light guide plate is in contact with second glass；It is described
Light source is arranged at the end face of the light guide plate.
Optionally, the optical waveguide layer is light guide plate, the light guide plate towards offering mounting hole on the face of the interior glass,
The light source is arranged at the mounting hole.
Optionally, it is interior glass close to the first glass of the light source or the second glass, the laminated glass further includes：Position
The second electrochromic structure between the light source and the interior glass.
Correspondingly, the present invention also provides a kind of window, including：
Laminated glass provided by the present invention；Surround the window frame of the laminated glass.
Optionally, first electrochromic structure includes central area and surrounds the fringe region of the central area,
The window frame overlay area is corresponding with the fringe region.
Optionally, the window further includes the control unit being connected with first electrochromic structure, for controlling
State the light transmittance of the first electrochromic structure.
Optionally, it is interior glass close to the first glass of the light source or the second glass, the laminated glass further includes：Position
The second electrochromic structure between the light source and the interior glass, described control unit and the second electrochromism knot
Structure is connected, for controlling the reflectivity of second electrochromic structure.
Optionally, described control unit is also connected with the light source, for controlling the luminosity of the light source.
Optionally, first electrochromic structure has the first conductive layer and the second conductive layer, first conductive layer
It is transparent conductive oxide with the material of the second conductive layer, described control unit is by the transparent conductive oxide to described the
One conductive layer and the second conductive layer apply voltage, control the light transmittance of first electrochromic structure；The window frame with it is described
Connecting wire is provided between laminated glass, described control unit controls the luminosity of the light source by connecting wire.
The present invention also provides a kind of curtain wall display system, including：
Multiple windows provided by the present invention.
Optionally, the multiple window is arranged in matrix form.
Compared with prior art, technical scheme has the following advantages：
The present invention between first electrochromic structure and first glass or second glass by setting
Light source enables the laminated glass to send the light of color consistent with the light source.By the setting of the light source, can make
The laminated glass realizes full-color EL display function.Further, since electrochromic structure can change the translucency of laminated glass,
So can by realizing control to the laminated glass luminosity to the control of first electrochromic structure, so as to
Realize the control to the laminated glass full-color EL display function.So the setting of the light source, adds electrochromism interlayer
The function of glass expands the application range of electrochromism laminated glass.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of electrochromism laminated glass first embodiment of the present invention；
Fig. 2 is along the schematic cross-sectional view of AA lines in Fig. 1；
Fig. 3 is the cross-sectional view of electrochromism laminated glass second embodiment of the present invention；
Fig. 4 is the cross-sectional view of electrochromism laminated glass 3rd embodiment of the present invention；
Fig. 5 is the cross-sectional view of electrochromism laminated glass fourth embodiment of the present invention；
Fig. 6 is the cross-sectional view of the 5th embodiment of electrochromism laminated glass of the present invention；
Fig. 7 is the overlooking the structure diagram of one embodiment of window of the present invention；
Fig. 8 is along the schematic cross-sectional view of BB lines in Fig. 7.
Specific embodiment
From background technology, in the prior art electrochromic laminated glass there are function it is single the problem of.
To solve the technical problem, the present invention provides a kind of electrochromic laminated glass, including：
The first glass and the second glass being oppositely arranged；First between first glass and second glass
Electrochromic structure；Light source between first electrochromic structure and first glass or second glass.
The present invention between first electrochromic structure and first glass or second glass by setting
Light source enables the laminated glass to send the light of color consistent with the light source.By the setting of the light source, can make
The laminated glass realizes full-color EL display function.Further, since electrochromic structure can change the translucency of laminated glass,
So can by realizing control to the laminated glass luminosity to the control of first electrochromic structure, so as to
Realize the control to the laminated glass full-color EL display function.So the setting of the light source, adds electrochromism interlayer
The function of glass expands the application range of electrochromism laminated glass.
It is understandable for the above objects, features and advantages of the present invention is enable to become apparent, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
With reference to figure 1 and Fig. 2, the structure diagram of electrochromism laminated glass first embodiment of the present invention is shown, wherein
Fig. 1 is the overlooking the structure diagram of the laminated glass, and Fig. 2 is along the sectional view of AA lines in Fig. 1.
The electrochromic laminated glass includes：
The first glass 110 and the second glass 120 being oppositely arranged；Positioned at first glass 110 and second glass
The first electrochromic structure 130 between 120；Positioned at first electrochromic structure 130 and first glass 110 or institute
State the light source 140 between the second glass 120.
First glass 110 and second glass 120 form laminated glass for clamping.It is described in the present embodiment
Laminated glass is used to form the window of building, that is to say, that the laminated glass is applied to building window, so described the
One glass 110 and second glass 120 are used to form the laminated glass of the building window.
It should be noted that in order to improve the intensity of the laminated glass, resistance of the laminated glass to impact is improved
Intensity, in the present embodiment, first glass 110 and second glass 120 are tempered glass.
First electrochromic structure 130 is used to change light transmission under voltage control, so as to fulfill to the folder
The change of layer glass transmission performance.Specifically, first electrochromic structure 130 is led including the first conductive layer 131 and second
Electric layer 132 and the discoloration lamination 133 between 131 and second conductive layer 132 of the first conductive layer.
First conductive layer 131 and second conductive layer 132 are for on-load voltage, to form electric field.Described first
The material of conductive layer 131 and second conductive layer 132 includes transparent conductive oxide (Transparent Conductive
Oxide,TCO)。
Specifically, the transparent conductive oxide material of first conductive layer 131 and second conductive layer 132 can select
Autoxidation indium tin (ITO), zinc-tin oxide (IZO), zinc oxide aluminum (AZO), fluorine mix tin oxide (FTO), gallium doped stannum oxide (GTO)
Wait the one or more in materials；Can also be that conductive transparent nitride includes titanium nitride, titanium oxynitrides, tantalum nitride and oxygen
One or more in the materials such as tantalum nitride；It can also be the grapheme material of electrically conducting transparent；It can also be other transparent gold
Category or alloy material.
The discoloration lamination 133 is used to form electric field in first conductive layer 131 and second conductive layer 132
Effect is lower to change translucency, to change the light transmission of first electrochromic structure 130.Specifically, the discoloration lamination
133 include one or more functions layer, and the functional layer includes electrochromic layer, ion storage and positioned at electrochromic layer
Ion conducting layer between ion storage.
Wherein, the electrochromic layer under electric field action for occurring redox reaction, so as to change light transmission.
Specifically, the material of the electrochromic layer can be cathodic electrochromic metal oxide, i.e. light transmission after ion implanting
Changed metal oxide, such as oxygen debt tungsten oxide (WOx, 2.7<x<3), titanium oxide (TiO2), vanadium oxide (V2O5), oxidation
Niobium (Nb2O5), molybdenum oxide (MoO3), tantalum oxide (Ta2O5) etc. one or more in materials；Can also be lithium, sodium, potassium, vanadium or
Titanium doped cathodic electrochromic metal oxide.
The ion conducting layer is used for transmission ion, can be Li2O、Li2O2、Li3N、LiI、LiF、SiO2、Al2O3、
Nb2O3、LiTaO3、LiNbO3、La2TiO7、Li2WO4, oxygen-rich oxide tungsten (WOx, 3<x<3.5)、HWO3、ZrO2、HfO2、LaTiO3、
SrTiO3、BaTiO3、LiPO3Wait the one or more in materials.
The ion storage keeps the ionic equilibrium of whole system, can be sun for storing electrical corresponding ion
The changed metal oxide of color after pole electrochromic metal oxides, i.e. ion releasing, such as vanadium oxide (V2O5), oxidation
Chromium (Cr2O3), manganese oxide (Mn2O3), iron oxide (Fe2O3), cobalt oxide (Co2O3), nickel oxide (Ni2O3), yttrium oxide (IrO2), oxygen
Change the one or more in the materials such as nickel tungsten, nickel oxide vanadium, oxidation NiTi, nickel oxide niobium, nickel oxide molybdenum, nickel oxide tantalum；Also may be used
To be mixed-metal oxides LixNiyMzOa, wherein 0<x<10,0<y<1,0<z<10, (0.5x+1+0.5y+z)<a<(0.5x+1
+ 0.5y+3.5z), wherein M can be the metallic elements such as Al, Cr, Zr, W, V, Nb, Hf, Y, Mn.
The light source 140 is used to generate the light of different colours, and the laminated glass is made to send and 140 corresponding color of light source
Light, so as to fulfill the function of full-color EL display.Specifically, the light source 140 can be red, green, blueness or white
The light source of a variety of colors is waited, the present invention does not limit the color of the light source.In addition, the light source 140 can be point light source, line
The variously-shaped light source such as light source or area source.
In the present embodiment, the light source 140 is light emitting diode.Using way of the light emitting diode as light source 140, energy
It is enough effectively to reduce the cost for forming the laminated glass, additionally it is possible to reduce the energy consumption of the laminated glass.
As shown in Figure 1, first electrochromic structure 130 includes central area 130c and surrounds the central area
The fringe region 130e of 130c；The light source 140 is arranged at the 130 fringe region 130e of the first electrochromic structure and corresponds to position
Put place.That is, projection of the light source 140 on 130 surface of the first electrochromic structure is located at the fringe region
In 130e.
It sets light source 140 that can reduce light source 140 in the fringe region 130e corresponding positions to set to the interlayer
The influence of glass transmission performance also helps the line of the hiding light source 140, improves the performance attractive in appearance of the laminated glass.
But the set-up mode of this light source is only an example.In other embodiments of the invention, the light source can also be set
It is placed in the central area.It, can be by means of first electrochromic structure when the light source is arranged at central area
In close to the light source conductive layer realize light source line setting.
In the present embodiment, the central area 130c of first electrochromic structure 130 (including square or grows to be square
It is square), the fringe region 130e is the side's annular for surrounding the central area 130c；The light source 140 is arranged at the side
Position corresponding to the fringe region 130e of annular, that is to say, that the light source 140 is in first electrochromic structure 130
The projection on surface is in the fringe region 130e of side annular.
It should be noted that in other embodiments of the invention, the light source can be only to include a light emitting diode
Point light source or the light source are the multiple luminous optical diodes being arranged in array.
In addition, in the present embodiment, the multiple light emitting diode is in the projection on 130 surface of the first electrochromic structure
Way in described mono- ring side of side's annular rim region 130e is only an example.It is described in other embodiments of the invention
The set-up mode of light source can be to be distributed in multiple ring sides of the fringe region, or around the central area
Etc. other modes.
The initial light that the light source 140 is sent is projected in first electrochromic structure 130, through the described first electricity
The transmission of color changing structure 130 is caused, is emitted from first glass 110.When first electrochromic structure 130 is in the control of voltage
When the lower light transmission of system changes, can also it change from the intensity of 110 emergent light of the first glass.So by pair plus
Control from 110 exiting light beam intensity of the first glass can be changed by being loaded in the control of 130 voltage of the first electrochromic structure
System, so as to change the gray scale of the laminated glass display color.
With reference to figure 3, the cross-sectional view of electrochromism laminated glass second embodiment of the present invention is shown.
The present embodiment is repeated no more with first embodiment something in common.The present embodiment exists with first embodiment difference
In in the present embodiment, the laminated glass further includes optical waveguide layer 250.
Specifically, be interior glass close to first glass 210 of the light source 240 or second glass 220, it is described
Laminated glass further includes：Optical waveguide layer 250 between first electrochromic structure 230 and the interior glass, for making
The light that the light source 240 is sent is incident to the first electrochromic structure 230.
In the present embodiment, second glass 220 is the interior glass close to the light source 240, and first glass 210 is
The outer glass being oppositely arranged with the interior glass.First electrochromic structure 230 is located at the light source 240 and the outer glass
Between glass.
It should be noted that the laminated glass is used to forming the window of building, first glass 210 and described the
Two glass 220 are used to form the window-glass.The interior glass is close to indoor glass, and the outer glass is close to outdoor
Glass.But the purposes of the laminated glass is not limited to the window-glass of building.
In other embodiments of the invention, the laminated glass can also have other purposes, such as vehicle glass etc..When
The laminated glass is for when forming glass for vehicle window, the interior glass to be close to interior glass, and the outer glass is close to vehicle
Outer glass.The present invention does not limit the purposes of the laminated glass.
The optical waveguide layer 250 is between first electrochromic structure 230 and the interior glass.In the present embodiment,
The optical waveguide layer 250 is between first electrochromic structure 230 and second glass 220.The light source 240 generates
Initial light be projected in the optical waveguide layer 250, through the optical waveguide layer 250 conduction be incident to first electrochromic structure
230, and then be emitted from first glass 210.
Between first electrochromic structure 230 and the interior glass set optical waveguide layer 250 can be effectively increased from
The intensity of the light of the outer glass outgoing, reduces the waste from the interior glass emergent light, improves the light source 240 and generate just
The utilization rate of beginning light reduces the energy consumption of the laminated glass.
In the present embodiment, the optical waveguide layer 250 is glassy layer, the glassy layer and first electrochromic structure 230
Or interior glass is in contact.Specifically, the optical waveguide layer 250 is light guide glass layer.The light guide glass layer surface has microcosmic light
Micro-optics prism or optical lens structure is distributed in diffusing structure, i.e., described light guide glass layer surface.The microcosmic light scattering
Structure can make light that reflection or folding occur to the surface of close first electrochromic structure 230 of the light guide glass layer
It penetrates, so as to enhance the scattering situation of conduction light in the light guide glass layer, and then improves and be incident to first electrochromism
The light intensity and uniformity coefficient of structure 230.
It should be noted that in the present embodiment, the glassy layer is the support glass of first electrochromic structure 230
Glass, the glassy layer are in contact with first electrochromic structure 230.That is, the optical waveguide layer 250 is described in formation
As support glass during first electrochromic structure 230, for providing technique platform, play mechanical support.It adopts
The structure of the laminated glass can effectively be simplified by the use of the way of support glass as optical waveguide layer 250, reduce the laminated glass
Cost, but also the dead weight of the laminated glass can be reduced, reduce the difficulty of processing and processing cost of the laminated glass.
But it is only an example to use support glass as the way of glass material optical waveguide layer 250, in other realities of the invention
Apply in example, the optical waveguide layer of glass material can also be the glassy layer that is not in contact with first electrochromic structure or
Optical waveguide layer described in person can also be in contact with the interior glass.
With reference to figure 4, the cross-sectional view of electrochromism laminated glass 3rd embodiment of the present invention is shown.
The present embodiment and second embodiment the difference is that, in the present embodiment, the optical waveguide layer 350 is light guide plate or leads
Light film.Specifically, the optical waveguide layer 350 is light guide plate, so the optical waveguide layer 350 is the acrylic of optical grade or PC plate material.
The light guide plate include towards the interior glass (the second glass 320) reflecting surface 352 and with the reflecting surface 352
Opposite exit facet 351 and the end face between the reflecting surface 352 and the exit facet 351.The light guide plate goes out
It penetrates face 351 to be in contact with first electrochromic structure 330, the reflecting surface 352 of the light guide plate and second glass 320
It is in contact.The light source 340 is arranged at the end face of the light guide plate.
Specifically, the exit facet 351 of the light guide plate is plane.Therefore the light guide plate can also form described first
Substrate is used as during electrochromic structure 330, that is to say, that when forming first electrochromic structure 330, directly
First electrochromic structure 330 is formed on the exit facet of the light guide plate.But this way is only an example, this hair
In bright other embodiment, the light guide plate can also be attached in first electrochromic structure towards the interior glass (
Two glass) one side on.
In other embodiments of the invention, the light guide plate can also be in contact with the outer glass (the first glass).In addition,
The optical waveguide layer can also use light guiding film in addition to light guide plate may be employed.That is, the optical waveguide layer can also be
The soft light guide member layer being in contact with first electrochromic structure or the interior glass (the second glass).
It should be noted that in the present embodiment, the light source 340 is located at one end of the light guide plate (optical waveguide layer 350), and
The light-emitting surface of the light source 340 is towards the light guide plate.The initial light that the light source 340 generates enters from the end face of the light guide plate
The light guide plate is penetrated, the reflecting surface 352 through the light guide plate reflects, and is emitted from the exit facet 351, through the described first electroluminescent change
Color structure 330 is emitted from the outer glass (the first glass 310).
With reference to figure 5, the cross-sectional view of electrochromism laminated glass fourth embodiment of the present invention is shown.
The present embodiment with it is foregoing the difference is that, in the present embodiment, the optical waveguide layer 450 is light guide plate, and described is led
Towards mounting hole 453 is offered on the face of the interior glass, the light source 440 is arranged in the mounting hole 453 tabula rasa 450.
Specifically, in the present embodiment, the interior glass is second glass 420, light guide plate (optical waveguide layer 450) court
Mounting hole 453 of the opening towards the interior glass is provided on the reflecting surface 452 of the interior glass (the second glass 420).
The light source 440 is arranged in the mounting hole 453, and the light-emitting surface of institute's light source 440 is towards the side of mounting hole 453
Wall.The side wall of initial light from the mounting hole 453 that the light source 440 generates is incident in the light guide plate, from the leaded light
Plate exit facet 451 is emitted.
With reference to figure 6, the cross-sectional view of the 5th embodiment of electrochromism laminated glass of the present invention is shown.
The present embodiment and previous embodiment the difference is that, in the present embodiment, the laminated glass further includes：Second electricity
Cause color changing structure 532.
It is interior glass close to the first glass of the light source 540 or the second glass；It is oppositely arranged with the interior glass and is
Outer glass.In the present embodiment, second glass 520 is the interior glass, and first glass 530 is and the outer glass.
The laminated glass further includes：The second electrochromic structure 532 between the light source 540 and the interior glass.It is described
Second electrochromic structure 532 is used for when the laminated glass is shown, blocks the light that the light source 540 generates.
When outdoor light is stronger, under the conciliation of voltage, first electrochromic structure 531 reflects open air and gets in
Light, so as to fulfill the control to laminated glass light transmission capacity, especially for the reflection of infrared ray, can effectively reduce through institute
The heat radiation that laminated glass is got in is stated, so as to reduce the energy consumption of building.
When outdoor light is weaker, and the laminated glass is used for luminescence display, first electrochromic structure 531 is in electricity
The transmission amount that light is generated to the light source 540 is improved under the control of pressure, so as to fulfill display function；In addition, added by control
The voltage of first electrochromic structure 531 is loaded in, realizes control of first electrochromic structure 531 to light transmission amount
System, so as to control the luminosity of the laminated glass.
Second electrochromic structure 532 declines low-transmittance in the control of voltage, so as to reduce the laminated glass
Influence when realizing display to indoor environment；In addition, second electrochromic structure 532 can also be by enhancing reflectivity
Mode realize the reduction of light transmittance, so as to which the intensity to outdoor emergent ray can also be enhanced, so as to fulfill the folder is improved
The luminosity of layer glass reduces the energy consumption of the laminated glass.
With reference to figure 7 and Fig. 8, the structure diagram of one embodiment of window of the present invention is shown, wherein Fig. 7 is the window
Overlooking the structure diagram, Fig. 8 are along the schematic cross-sectional view of BB lines in Fig. 7.
The window includes：Laminated glass 600 provided by the present invention and the window frame 601 for surrounding the laminated glass.
The laminated glass 600 is laminated glass provided by the present invention, and concrete scheme refers to previous embodiment, the present invention
Details are not described herein.
It is interior close to the first glass 610 of the light source 640 or the second glass 620 it should be noted that in the present embodiment
Glass, it is outer glass to be oppositely arranged with the interior glass.Specifically, in the present embodiment, first glass 610 is outer glass
Glass, it is outdoor for direction；Second glass 620 is interior glass, indoor for direction.
The window frame 601 forms window for protecting the laminated glass.
Specifically, as shown in fig. 7, first electrochromic structure 631 include central area 630c and surround it is described in
The fringe region 630e of heart district domain 630c, 601 overlay area of window frame are corresponding with the fringe region 630e.
In addition, projection of the light source 640 on 631 surface of the first electrochromic structure is located at the fringe region
In 630e, therefore the setting of the window frame 601 can block the light source 640, so as to reduce the setting of light source 640 to the folder
The influence of layer glass transmission performance.In addition protection can also be played to the light source 640 by covering the light source 640 using window frame 601
Effect improves the stability of the light source 640, extends the service life of the light source 640.
With reference to figure 8, laminated glass described in the present embodiment further includes control unit 650, described control unit 650 with it is described
First electrochromic structure 631 is connected, for controlling the light transmittance of first electrochromic structure 631.In addition, the control
Unit 650 is also connected with the light source 640, for controlling the luminosity of the light source 640.
In the window for when showing, described control unit 650 both can be by control the luminance of the light source 640
Degree realizes the control that gray scale is shown to the window；It can also be by changing the light transmission of first electrochromic structure 631
Rate realizes the control that gray scale is shown to the window.This way can effectively improve and show gray-scale Control to the window
Ability improves the effect that the window is shown.
It should be noted that first electrochromic structure 631 has the first conductive layer and the second conductive layer, described the
The material of one conductive layer and second conductive layer is transparent conductive oxide, and described control unit 650 transparent is led by described
Electroxidation object applies voltage to first conductive layer and the second conductive layer, so as to control the saturating of first electrochromic structure
Light rate.Connecting wire is provided between the window frame 601 and the laminated glass 600, described control unit 650 passes through the company
Connect the luminosity of light source 640 described in polygon control survey.
In addition, in the present embodiment, the laminated glass further includes：Between the light source 640 and the interior glass
Second electrochromic structure 632, described control unit 650 is also connected with second electrochromic structure 632, for controlling
State the light transmittance of the second electrochromic structure 632；It is additionally operable to control the reflectivity of second electrochromic structure 632, so as to
Realize the control that gray scale is shown to the window.
Similar, second electrochromic structure 632 has the 3rd conductive layer and the 4th conductive layer, and the described 3rd is conductive
The material of layer and the 4th conductive layer is also transparent conductive oxide, and described control unit 650 passes through the electrically conducting transparent oxygen
Compound applies voltage to the 3rd conductive layer and the 4th conductive layer, so as to control the saturating of second electrochromic structure
Light rate and reflectivity.
In addition, the present invention also provides a kind of curtain wall display systems, which is characterized in that including：
Multiple windows provided by the present invention.
The window is window provided by the present invention, and specific technical solution refers to previous embodiment, and the present invention is herein not
It repeats again.
The multiple window is in matrix arrangement.According to the position of window, each window is provided with unique corresponding display
Address.The window further includes：Control unit is connected with first electrochromic structure, described first electroluminescent for controlling
The light transmittance of color changing structure；It is connected with the light source, for controlling the luminosity of the light source.
The curtain wall display system further includes control system, the control system according to the display address of window, control with
The control unit of the display corresponding window in address, so as to control laminated glass inner light source color, luminance in corresponding window
Degree and the translucency of first electrochromic structure and the reflectivity of the second electrochromic structure, so as to fulfill the glass
The display function of curtain wall.
To sum up, the present invention is by between first electrochromic structure and first glass or second glass
Light source is set, the laminated glass is enable to send the light of color consistent with the light source.Pass through the setting of the light source, energy
The laminated glass is enough made to realize full-color EL display function.Further, since electrochromic structure can change the saturating of laminated glass
Photosensitiveness, it is possible to by realizing the control to the laminated glass luminosity to the control of first electrochromic structure
System, so as to fulfill the control to the laminated glass full-color EL display function.So the setting of the light source, adds electroluminescent change
The function of color laminated glass expands the application range of electrochromism laminated glass.
Although present disclosure is as above, present invention is not limited to this.Any those skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the scope of restriction.
Claims (20)
1. a kind of electrochromic laminated glass, which is characterized in that including：
The first glass and the second glass being oppositely arranged；
The first electrochromic structure between first glass and second glass；
Light source between first electrochromic structure and first glass or second glass.
2. laminated glass as described in claim 1, which is characterized in that the light source is light emitting diode.
3. laminated glass as described in claim 1, which is characterized in that first electrochromic structure include central area and
Surround the fringe region of the central area；
The light source is arranged at and the first electrochromic structure fringe region corresponding position.
4. laminated glass as claimed in claim 3, which is characterized in that the central area is square, and the fringe region is
Surround side's annular of the central area；
Projection of the light source on the first electrochromic structure surface is located in the fringe region of side annular.
5. laminated glass as described in claim 1, which is characterized in that close to first glass of the light source or described the
Two glass are interior glass, and the laminated glass further includes leading between first electrochromic structure and the interior glass
Photosphere, for the light that the light source is sent to be made to be incident to the first electrochromic structure.
6. laminated glass as claimed in claim 5, which is characterized in that the optical waveguide layer include glassy layer, the glassy layer with
First electrochromic structure or interior glass are in contact.
7. laminated glass as claimed in claim 6, which is characterized in that the glassy layer is first electrochromic structure
Glass is supported, the glassy layer is in contact with first electrochromic structure.
8. laminated glass as claimed in claim 6, which is characterized in that the glassy layer is light guide glass layer.
9. laminated glass as claimed in claim 5, which is characterized in that the optical waveguide layer be light guide plate or light guiding film, it is described to lead
Photosphere fits with first electrochromic structure or the interior glass.
10. laminated glass as claimed in claim 9, which is characterized in that the optical waveguide layer is light guide plate, and the light guide plate includes
Towards the reflecting surface of the interior glass and the exit facet opposite with the reflecting surface and positioned at the reflecting surface and the outgoing
End face between face；
The exit facet of the light guide plate is in contact with first electrochromic structure；
The reflecting surface of the light guide plate is in contact with second glass；
The light source is arranged at the end face of the light guide plate.
11. laminated glass as claimed in claim 5, which is characterized in that the optical waveguide layer be light guide plate, the light guide plate direction
Mounting hole is offered on the face of the interior glass, the light source is arranged at the mounting hole.
12. laminated glass as described in claim 1, which is characterized in that close to the first glass or the second glass of the light source
For interior glass, the laminated glass further includes：The second electrochromic structure between the light source and the interior glass.
13. a kind of window, which is characterized in that including：
Laminated glass as described in any one of claim 1 to 12 claim；
Surround the window frame of the laminated glass.
14. window as claimed in claim 13, which is characterized in that first electrochromic structure includes central area and bag
The fringe region of the central area is enclosed, the window frame overlay area is corresponding with the fringe region.
15. window as claimed in claim 13, which is characterized in that the window further includes and first electrochromic structure
Connected control unit, for controlling the light transmittance of first electrochromic structure.
16. window as claimed in claim 15, which is characterized in that the first glass or the second glass of the close light source are interior
Glass, the laminated glass further include：The second electrochromic structure between the light source and the interior glass, the control
Unit processed is connected with second electrochromic structure, for controlling the reflectivity of second electrochromic structure.
17. window as claimed in claim 15, which is characterized in that described control unit is also connected with the light source, for controlling
Make the luminosity of the light source.
18. window as claimed in claim 17, which is characterized in that first electrochromic structure have the first conductive layer and
The material of second conductive layer, first conductive layer and the second conductive layer is transparent conductive oxide, and described control unit passes through
The transparent conductive oxide applies voltage to first conductive layer and the second conductive layer, controls the first electrochromism knot
The light transmittance of structure；
Connecting wire is provided between the window frame and the laminated glass, described in described control unit is controlled by connecting wire
The luminosity of light source.
19. a kind of curtain wall display system, which is characterized in that including：
Multiple windows as described in any one of claim 13 to 18 claim.
20. curtain wall display system as claimed in claim 19, which is characterized in that the multiple window is arranged in matrix form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042170.1A CN108086872A (en) | 2016-11-23 | 2016-11-23 | Electrochromic laminated glass, window and curtain wall display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042170.1A CN108086872A (en) | 2016-11-23 | 2016-11-23 | Electrochromic laminated glass, window and curtain wall display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086872A true CN108086872A (en) | 2018-05-29 |
Family
ID=62171005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611042170.1A Pending CN108086872A (en) | 2016-11-23 | 2016-11-23 | Electrochromic laminated glass, window and curtain wall display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086872A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690905A (en) * | 2020-06-24 | 2020-09-22 | 哈尔滨工业大学 | Multi-stimulus response type instantaneous strong light protection composite film and preparation method thereof |
| CN111719746A (en) * | 2020-06-28 | 2020-09-29 | 湖南新湘达门窗有限公司 | Glass curtain wall control system |
| CN113928093A (en) * | 2021-09-23 | 2022-01-14 | 信利半导体有限公司 | Vehicle-mounted sun shield cosmetic mirror with electrochromic function |
| CN114563896A (en) * | 2022-01-27 | 2022-05-31 | 南方科技大学 | Multicolor inorganic all-solid-state electrochromic device and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102099736A (en) * | 2008-07-17 | 2011-06-15 | 法国圣戈班玻璃厂 | Electrochromic device with controlled infrared reflection |
| US20120194895A1 (en) * | 2011-01-24 | 2012-08-02 | Sage Electrochromics, Inc. | Control system for electrochromic device |
| CN102639455A (en) * | 2009-07-22 | 2012-08-15 | 塞奇电致变色公司 | Electrochromic device |
| CN104181632A (en) * | 2014-07-25 | 2014-12-03 | 合肥鑫晟光电科技有限公司 | Light guide plate structure and reflective display device |
| CN104981348A (en) * | 2014-02-10 | 2015-10-14 | 法国圣戈班玻璃厂 | Light-emitting glazing unit with optical isolator |
-
2016
- 2016-11-23 CN CN201611042170.1A patent/CN108086872A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102099736A (en) * | 2008-07-17 | 2011-06-15 | 法国圣戈班玻璃厂 | Electrochromic device with controlled infrared reflection |
| CN102639455A (en) * | 2009-07-22 | 2012-08-15 | 塞奇电致变色公司 | Electrochromic device |
| US20120194895A1 (en) * | 2011-01-24 | 2012-08-02 | Sage Electrochromics, Inc. | Control system for electrochromic device |
| CN104981348A (en) * | 2014-02-10 | 2015-10-14 | 法国圣戈班玻璃厂 | Light-emitting glazing unit with optical isolator |
| CN104181632A (en) * | 2014-07-25 | 2014-12-03 | 合肥鑫晟光电科技有限公司 | Light guide plate structure and reflective display device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690905A (en) * | 2020-06-24 | 2020-09-22 | 哈尔滨工业大学 | Multi-stimulus response type instantaneous strong light protection composite film and preparation method thereof |
| CN111690905B (en) * | 2020-06-24 | 2022-04-12 | 哈尔滨工业大学 | Multi-stimulus response type instantaneous strong light protection composite film and preparation method thereof |
| CN111719746A (en) * | 2020-06-28 | 2020-09-29 | 湖南新湘达门窗有限公司 | Glass curtain wall control system |
| CN113928093A (en) * | 2021-09-23 | 2022-01-14 | 信利半导体有限公司 | Vehicle-mounted sun shield cosmetic mirror with electrochromic function |
| CN114563896A (en) * | 2022-01-27 | 2022-05-31 | 南方科技大学 | Multicolor inorganic all-solid-state electrochromic device and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206503500U (en) | Electrochromic laminated glass, window and curtain wall display system | |
| US6466298B1 (en) | Glazing with variable optical and/or energetic properties | |
| JP6374508B2 (en) | Smart glass structure and window glass for transportation | |
| JP7515702B2 (en) | Head-up display system | |
| US6746775B1 (en) | Glazing with optical and/or energetic properties capable of being electrically controlled | |
| US11427500B2 (en) | Radiative cooling device | |
| KR20190137833A (en) | High Performance Privacy Window Structures | |
| JP6783806B2 (en) | Laminated glazing | |
| CN108086872A (en) | Electrochromic laminated glass, window and curtain wall display system | |
| KR102050243B1 (en) | Dual-mode pixels including emissive and reflective device and dual-mode display using the pixels | |
| JP2019197877A (en) | Coating panel and manufacturing method thereof, and solar module | |
| KR101480948B1 (en) | Smart window | |
| CN103430089B (en) | There is the electrochromic device of anti-iridescent coating | |
| JP7564355B2 (en) | Head-up display system | |
| KR20080040439A (en) | Energy saving smart window and process for producing the same | |
| JP2008152070A (en) | All-solid type switchable reflection dimming electrochromic element using magnesium-titanium alloy, and switchable dimming member | |
| CN207965438U (en) | A kind of multi-functional compound glass | |
| JP4003921B2 (en) | Heat ray shielding glass and multilayer glass using the same | |
| EP3622346B1 (en) | Switchable window comprising an optical device having a switchable layer and at least one optical layer | |
| KR20070108873A (en) | Planar or substantially planar luminous structure | |
| US11747697B2 (en) | Electrochromic device | |
| KR20140074066A (en) | Electrochromic film and method for the same | |
| CN107409458A (en) | Display device and the method for manufacturing such equipment | |
| US11649670B2 (en) | Insulated glass units with variable light transmission structures | |
| JPS63104028A (en) | Optical function element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |