CN105346443B - A kind of adjustable skylight of vehicle assembly of illumination effect - Google Patents
A kind of adjustable skylight of vehicle assembly of illumination effect Download PDFInfo
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- CN105346443B CN105346443B CN201510724938.2A CN201510724938A CN105346443B CN 105346443 B CN105346443 B CN 105346443B CN 201510724938 A CN201510724938 A CN 201510724938A CN 105346443 B CN105346443 B CN 105346443B
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Abstract
The present invention relates to luminous skylight of vehicle technical field, particularly a kind of adjustable skylight of vehicle assembly of illumination effect, including two-layer compound glass, the linear light source of TFT LCDs and the lateral edges for being fixed on the TFT LCDs, the two-layer compound glass is fixed on the top of the TFT LCDs, the two-layer compound glass is double glazing or vacuum glass, the TFT LCDs includes the first transparency conducting layer stacked gradually from up to down, liquid crystal layer, second transparency conducting layer and inner layer glass, the lower surface of the upper surface of first transparency conducting layer or second transparency conducting layer is provided with thin film transistor (TFT).Advantage is：With multiple patterns dispaly state, uniform light is soft, while also having the function such as light modulation, heat-insulated, secret protection concurrently.
Description
Technical field：
The present invention relates to luminous skylight of vehicle technical field, particularly a kind of adjustable skylight of vehicle assembly of illumination effect.
Background technology：
The skylight of vehicle that can be lighted is due to unique illumination and decorative effect so that compartment is more gorgeous at night
It is beautiful, it can play a part of setting off atmosphere by contrast and build in-car sentiment, be widely used in the skylight of vehicle skill of medium-to-high grade vehicle
Art field.A kind of conventional skylight of vehicle assembly lighted of prior art includes glass pane and at pane edge
Light-emitting component, by setting reflecting element in glass surface so that flat light source is formed in whole glass surface
Effect, therefore the Uniform Illumination in vehicle window can be realized.
A kind of vehicles glassing as disclosed in Chinese patent CN103770696, including light source, glass plate, refraction
Layer and photoconductive layer, the refracting layer are PVB, between glass plate and photoconductive layer, and the light source is located at composite construction or light guide
The edge of layer, by whole or partial structurtes photoconductive layer, can produce desired lighting pattern.But the lighting pattern compares
It is single, and the structure part of photoconductive layer will become no longer transparent, cause that the translucency of skylight is poor, have tunnel vision.
The content of the invention：
The technical problems to be solved by the invention are that there is provided one kind tool for above-mentioned technical problem present in prior art
There is the adjustable skylight of vehicle assembly of the soft illumination effect of a variety of dispaly states, uniform light.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of adjustable skylight of vehicle of illumination effect is total
Into, it is characterised in that including two-layer compound glass, TFT LCDs and it is fixed on the lateral edges of the TFT LCDs
Linear light source, the TFT LCDs is fixed on the lower section of the two-layer compound glass, during the two-layer compound glass is
Empty glass or vacuum glass, the TFT LCDs include the first transparency conducting layer, the liquid crystal stacked gradually from up to down
Layer, the second transparency conducting layer and inner layer glass, the upper surface of first transparency conducting layer or second transparency conducting layer
Lower surface is provided with thin film transistor (TFT).
Further, the lateral edges of the two-layer compound glass and TFT LCDs are fixed with edge cover strip, the wire
Light source is coated on the inside of the edge cover strip.
Further, the incident light of the linear light source incides the internal layer glass by the lateral edges of the inner layer glass
The lower surface of glass, the incident light is more than or equal to the incident light described in the incidence angle of the lower surface of the inner layer glass
The cirtical angle of total reflection of the lower surface of inner layer glass.
Further, the incident light of the linear light source is more than or equal in the incidence angle of the lower surface of the inner layer glass
60°。
Further, when the two-layer compound glass is double glazing, the double glazing includes successively from up to down
First glass, hollow layer and the second glass, the thickness of first glass is 3~6mm, and the thickness of hollow layer is 2~12mm, the
The thickness of two glass is 3~6mm, and the thickness of inner layer glass is 2~5mm.
Further, when the two-layer compound glass is vacuum glass, the vacuum glass includes successively from up to down
3rd glass, vacuum layer and the 4th glass, the thickness of the 3rd glass is 3~6mm, and the thickness of vacuum layer is 0.1~2mm,
The thickness of 4th glass is 3~6mm, and the thickness of inner layer glass is 2~5mm.
Further, it is the TFT LCDs includes stacking gradually from up to down the first transparent substrates, first transparent
Conductive layer, liquid crystal layer, the second transparency conducting layer and inner layer glass, the upper surface of first transparency conducting layer or described second saturating
The lower surface of bright conductive layer is provided with thin film transistor (TFT), and the upper surface of the first transparent substrates passes through the first transparent bonding glue and described pair
Layer compound glass is bonded together.
Further, first transparent substrates are polyethylene terephthalate, polymethyl methacrylate, poly- carbon
Acid esters or ultra-thin glass, the first transparent bonding glue are polyvinyl butyral resin, ethylene-vinyl acetate copolymer, poly- amino
Formic acid esters or polyvinyl chloride.
Further, the TFT LCDs includes the first transparency conducting layer, the liquid crystal stacked gradually from up to down
Layer, the second transparency conducting layer, the second transparent substrates, the second transparent bonding glue and inner layer glass, first transparency conducting layer
The lower surface of upper surface or second transparency conducting layer is provided with thin film transistor (TFT).
Further, second transparent substrates are polyethylene terephthalate, polymethyl methacrylate, poly- carbon
Acid esters or ultra-thin glass, the second transparent bonding glue are polyvinyl butyral resin, ethylene-vinyl acetate copolymer, poly- amino
Formic acid esters or polyvinyl chloride.
Further, the linear light source be and come the inner layer glass lateral edges light emitting diode.
Further, the two-layer compound glass includes upper strata glass and underlying lower floor's glass above,
The lower surface of the upper strata glass is provided with the second polarizer.
Further, the front end of the linear light source is provided with the first polarizer, first polarizer and the second polarizer
The angle of polarization direction be 60 °~90 °.
The present invention is due to taking above-mentioned technical proposal, and it has the advantages that：
1) in the present invention, liquid crystal layer is used to reflect light back into in-car, forms illumination or atmosphere lamp effect, and can be formed
Any required pattern, reaches different display effects；Glass be it also allows with work(such as light modulation, heat-insulated, secret protections
Energy.
2) in the present invention, by setting vacuum layer or hollow layer so that the light outside directive car occurs on the surface
Total reflection, plays a part of preventing light leak, and directive is in-car with guiding uniform light so that in-car light is more uniform soft
With；Moreover it is possible to improve the heat-insulated and soundproof effect of skylight of vehicle assembly.
3) it in the presence of the first polarizer and the second polarizer, can prevent the scattered light of inside from scattering to outside car, reduce
Light pollution and in-car light loss.
Brief description of the drawings：
Fig. 1 is the structural representation of the adjustable skylight of vehicle assembly of the first illumination effect of the present invention；
Fig. 2 is the structural representation of the adjustable skylight of vehicle assembly of second of illumination effect of the present invention；
Fig. 3 is the structural representation of the adjustable skylight of vehicle assembly of the third illumination effect of the present invention；
Fig. 4 is the structural representation of the adjustable skylight of vehicle assembly of the 4th kind of illumination effect of the present invention；
Fig. 5 transmits schematic diagram for the first light of the adjustable skylight of vehicle assembly of illumination effect of the present invention；
Fig. 6 transmits schematic diagram for second of light of the adjustable skylight of vehicle assembly of illumination effect of the present invention；
Fig. 7 transmits schematic diagram for the third light of the adjustable skylight of vehicle assembly of illumination effect of the present invention；
Fig. 8 transmits schematic diagram for the 4th kind of light of the adjustable skylight of vehicle assembly of illumination effect of the present invention；
Label declaration in accompanying drawing：1 is double glazing, and 11 be the first glass, and 12 be hollow layer, and 13 be the second glass, and 2 be true
Empty glass, 21 be the 3rd glass, and 22 be vacuum layer, and 23 be the 4th glass, and 3 be TFT LCDs, and 31 be the first electrically conducting transparent
Layer, 32 be the second transparency conducting layer, and 33 be liquid crystal layer, and 34 be the first transparent substrates, and 35 be the second transparent substrates, and 36 be internal layer glass
Glass, 37 be thin film transistor (TFT), and 4 be edge cover strip, and 5 be linear light source, and 6 be the first polarizer, and 7 be the second polarizer.
Embodiment：
Present disclosure is described further below in conjunction with accompanying drawing.
In the present invention, the orientation or position relationship of the instruction such as term " on ", " under " are all based on the side shown in accompanying drawing
Position or position relationship, i.e. skylight of vehicle assembly install relative position relation when onboard.These terms are intended merely to preferably
The description present invention and embodiment, particular orientation must be had by being not intended to limit each part.Needed for expression, curved surface glass
Glass is reduced to the thickness of each layer, size, shape etc. in flat glass, accompanying drawing and is also not drawn on scale in the accompanying drawings, accompanying drawing
What is represented is hierarchical chart, is not actual effect figure.
As shown in figures 1-4, a kind of adjustable skylight of vehicle assembly of illumination effect of the present invention, it is characterised in that bag
Include two-layer compound glass, TFT LCDs 3 and be fixed on the linear light source 5 of the lateral edges of the TFT LCDs 3, institute
The lower section that TFT LCDs 3 is fixed on the two-layer compound glass is stated, the two-layer compound glass is double glazing 1 or true
Empty glass 2, the first transparency conducting layer 31 that the TFT LCDs 3 includes stacking gradually from up to down, liquid crystal layer 33, the
Two transparency conducting layers 32 and inner layer glass 36, the upper surface of first transparency conducting layer 31 or second transparency conducting layer 32
Lower surface be provided with thin film transistor (TFT) 37.Second transparency conducting layer 32 is fixed on the inner layer glass 36 by sputtering sedimentation
On, can be while deposition film transistor 37.
Further, the incident light of the linear light source 5 is incided in described by the lateral edges of the inner layer glass 36
The lower surface of layer glass 36, the incident light is more than or equal to the incidence in the incidence angle of the lower surface of the inner layer glass 36
The cirtical angle of total reflection of the light in the lower surface of the inner layer glass 36.
In the present invention, the transparency conducting layer 32 of the first transparency conducting layer 31 and second is chosen as indium oxide tin film
(ITO), the conductive film well-known to those skilled in the art such as Zinc-aluminium film (AZO) or indium-zinc oxide film (IZO).Institute
State liquid crystal layer 33 to be fixed between the transparency conducting layer 32 of the first transparency conducting layer 31 and second by pressing, described first is saturating
The bright transparency conducting layer 32 of conductive layer 31 and second is connected with outside circuit drives control device, in first transparency conducting layer
31 and second apply different voltages between transparency conducting layer 32, change the ordered state of liquid crystal layer 33, reach that electrochromism is adjusted
The purpose of light.In the TFT LCDs 3, by the thin film transistor (TFT) (37) to the first transparency conducting layer 31 or the
The "on" position in two each the independent region of transparency conducting layer 32 carries out active control, so as to apply different in each isolated area
Voltage so that the liquid crystal layer 33 of each isolated area have different ordered states, and then cause the liquid crystal layer 33 be in
Existing required any display pattern.
The liquid crystal layer 33 is that the TFT LCDs 3 and the two-layer compound are being fixed under viscous state
Between glass.The liquid crystal layer 33 can be the conventional various PDLCs for dimming glass, by liquid crystal material
It is scattered to be formed in the polymer.The species of the liquid crystal material includes but is not limited to positivity liquid crystal, such as Terphenyls liquid crystal, second
Alkynes bridged bond class liquid crystal, dicyclic hexane liquid crystal, the monocrystalline of cyclohexylbenzene class liquid crystal or mixed crystal etc..The material of the polymer
Including but not limited to poly- (methyl) acrylic acid and poly- (methyl) acrylate, the species of poly- (methyl) acrylate include but not limited
In PMA, polyethyl acrylate, PHEMA, polyacrylic acid propyl ester, polyacrylic acid isopropyl ester, polypropylene
Sour hydroxypropyl acrylate, butyl polyacrylate, polyacrylic acid hydroxy butyl ester, polymethyl methacrylate, polyethyl methacrylate, poly- methyl
Hydroxy-ethyl acrylate, polypropylmethacryla,es, polyisopropyl methacrylate, polyhydroxypropyl methaciylate, poly- methyl-prop
Olefin(e) acid butyl ester, polymethylacrylic acid hydroxy butyl ester.
Needed according to entire vehicle design, generally the edge injection-molding edge bar in vehicle glass, the glass after bound edge has preferably
Sealing, outward appearance is good, and can drop low wind noise.In the present invention, the two-layer compound glass and TFT LCDs 3
Lateral edges are fixed with edge cover strip 4, and the linear light source 5 is coated on to the inside of the edge cover strip 4, and the edge cover strip 4 is automobile
The bound edge material commonly used on glass, such as polyurethane (PU), thermoplastic elastomer (TPE) (TPE), ethylene propylene diene rubber (EPDM), polychlorostyrene second
Alkene (PVC) and polypropylene (PP).
In the present invention, the whole fringe region of skylight of vehicle glass surface is provided with opaque occlusion area, such as upper
The edge region on the surface (upper surface or lower surface) of layer glass, lower floor's glass or inner layer glass sets ink to print side.Oil
Ink side is typically formed by opaque, nonconducting ceramic paint, is connect usually through in glass outer (side outside car) with pvb film
The fringe region screen printing ink slurry of tactile glass surface and drying is formed, mostly black non transparent, play it is attractive in appearance, block and
Aid in the effect of bonding.
In the present invention, linear light source 5 can be arranged only in the wherein a line of TFT LCDs 3, can also be
Linear light source 5 is arranged in the multiple summits of TFT LCDs 3 simultaneously, so as to reach different visions and display effect.The line
Shape light source 5 be preferably LED light-emitting sections, i.e., and come the inner layer glass 36 lateral edges light emitting diode.The Line of light
Source 5 can also be the electroluminescent coating for the lateral edges for being coated in the inner layer glass 36, and for example Litcoat companies in the U.S. produce
Novel electroluminescent coating.
In order that incident light produces total reflection, the incident light of the linear light source 5 in the lower surface of the inner layer glass 36
Lateral edges that must be at an angle from inner layer glass 36 are incident, can be by being in one by the linear light source 5 and horizontal direction
Constant inclination angle sets to reach the effect of total reflection, and inclination angle can be 0 °~30 °, preferably 5 °~15 ° so that it is described enter
The incidence angle that light is penetrated in the lower surface of the inner layer glass 36 is more than or equal to 60 °, preferably 75 °~85 °.
In the present invention, size, the size of double glazing 1 shown in the drawings, vacuum glass 2 and inner layer glass 36 are identical
's.It should be appreciated that it is also an option that being used as this relative to the double glazing 1 and the smaller size of glass of vacuum glass 2
The inner layer glass 36 of the described skylight of vehicle assembly of invention, now inner layer glass 36 is to be fitted in the double glazing 1 or vacuum
On the whole lower surface in addition to the region of edge of glass 2, the linear light source 5 is arranged on the side of the inner layer glass 36
Edge and the lower surface for being located at the double glazing 1 or vacuum glass 2.
As depicted in figs. 1 and 2, when the two-layer compound glass is double glazing 1, the double glazing 1 is from up to down
Include the first glass 11, the glass 13 of hollow layer 12 and second successively, the thickness of first glass 11 is 3~6mm, hollow layer 12
Thickness be 2~12mm, the thickness of the second glass 13 is 3~6mm, and the thickness of inner layer glass 36 is 2~5mm.First glass
Edge between the glass 13 of glass 11 and second is provided with empty space frame, first glass 11, empty space frame and the second glass
Glass 13 is bonded together by fluid sealant surrounds hollow layer 12, and the hollow layer 12 is airtight chamber, in it filled with air or
Other inert gases.
As shown in Figure 3 and Figure 4, when the two-layer compound glass is vacuum glass 2, the vacuum glass 2 is from up to down
Include the 3rd glass 21, the glass 23 of vacuum layer 22 and the 4th successively, the thickness of the 3rd glass 21 is 3~6mm, vacuum layer 22
Thickness be 0.1~2mm, the thickness of the 4th glass 23 is 3~6mm, and the thickness of inner layer glass 36 is 2~5mm.Vacuum layer 22
Inside supports the 3rd glass 21 and the 4th glass 23 provided with " supporter " square formation, and square formation needs to bear every square metre about 10
The atmospheric pressure of ton, makes to keep interval between the glass of both sides, to form vacuum layer.The spacing of " supporter " square formation is according to the thickness of glass
Degree and mechanics parameter design, between 20mm~40mm.In order to reduce heat transfer that " heat bridge " of supporter formed and make human eye
It is difficult to differentiate, the diameter of supporter is between 0.3mm~0.5mm, highly between 0.1mm~0.2mm.
In the present invention, the refractive index of glass is 1.4~1.6, and the refractive index of transparent bonding glue is 1.48~1.51, liquid crystal
The refractive index of layer is 1.52~1.65, therefore light will not occur when transmit between glass, transparent bonding glue and liquid crystal layer entirely
Reflection.And when light is transferred to lower surface, the glass of the hollow layer 12 and second of the inner layer glass 36 with certain incidence angle
When the interface of glass 13, the interface of the glass 23 of the vacuum layer 22 and the 4th, it is likely that be totally reflected.
As shown in figure 5, the incident light of the linear light source 5 occurs entirely when inciding the lower surface of the inner layer glass 36
Reflection, as total reflection light K1Incide the interface or the glass of the vacuum layer 22 and the 4th of the glass 13 of hollow layer 12 and second
During 23 interface, incidence angle now equally meets total reflection condition, will total reflection light K so as to produce total reflection again1
It is reflected back in inner layer glass 36.Thus achieve the inside that light is maintained at into the inner layer glass 36 to be transmitted, and reach
The regional of inner layer glass 36, so as to form the effect of flat light source so that in-car light more homogeneous soft.
As shown in fig. 6, during multiple total reflection, light is possible to be mapped on liquid crystal molecule, as total reflection light K2
When reflexing on the liquid crystal molecule of the liquid crystal layer 33, light is scattered to four sides, can be divided into scattering to in-car scattered light
(scattered light for scattering the direction of inner layer glass) and the scattered light scattered to outside car (are scattered to double glazing or vacuum glass
The scattered light in the direction of glass).Scatter to in-car scattered light directly can be mapped to in-car from inner layer glass 36, scatter dissipating to outside car
Light is penetrated directly to be mapped to outside car from the first glass 11.
In order to reduce light loss, light pollution or for other purposes, it should try one's best and avoid light from scattering to outside car.
Further, the two-layer compound glass includes upper strata glass and underlying lower floor's glass above,
The lower surface of the upper strata glass is provided with the second polarizer 7.Preferably, the front end of the linear light source 5 is provided with the first polarizer
6, the angle of the polarization direction of the polarizer 7 of the first polarizer 6 and second is 60 °~90 °, the He of the first polarizer 6
Second polarizer 7 is preferably PET polarizers.When the two-layer compound glass is double glazing, the upper strata glass is first
Glass 11；When the two-layer compound glass is vacuum glass, the upper strata glass is the 3rd glass 21.
Polarizer is usually the film being manually made, and is to make selective absorbing very strong Fine crystals saturating with specific process
Make in gelatin layer it is regular arrangement and be made, it allow through a certain electric vector vibration direction light (this direction be referred to as polarization
Change direction), and the light of perpendicular vibration is absorbed, after natural light is by polarizer, transmitted light essentially becomes linearly polarized light.
By setting the first polarizer 6 and the second polarizer 7 so that incident light turns into polarised light after the first polarizer 6, it is impossible to from
It is outer (when polarization direction is orthogonal) that upper strata glass is mapped to car.
As shown in Figure 7 and Figure 8, the incident light of the linear light source 5 turns into polarised light after first polarizer 6,
The lower surface for being then incident on the inner layer glass 36 produces total reflection, as total reflection light K3Reflex to the liquid crystal layer 33
When on liquid crystal molecule, light is scattered to four sides, can be divided into scattering and (be scattered the side of inner layer glass to in-car scattered light
To scattered light) and scatter the scattered light (scattered light for scattering the direction to double glazing or vacuum glass) to outside car.Dissipate
The in-car scattered light of directive directly can be mapped to in-car from inner layer glass 36, and scatter the scattered light to outside car due to inclined by second
Shake the effect of piece 7, it is impossible to projected at the first glass 11 or the 3rd glass 21 (when polarization direction is orthogonal), but entirely
The direction reflection of portion's inner layer glass 36, is finally projected from inner layer glass 36 to in-car direction.By setting the first polarizer
With the second polarizer, the scattered light that part can be prevented to be scattered by liquid crystal layer is mapped to outside car, so that playing prevents light leak, reduces light
Loss and the effect of light pollution.
Further, the TFT LCDs 3 includes the first transparent substrates 34, first stacked gradually from up to down
Transparency conducting layer 31, liquid crystal layer 33, the second transparency conducting layer 32 and inner layer glass 36, the upper table of first transparency conducting layer 31
The lower surface of face or second transparency conducting layer 32 is provided with thin film transistor (TFT) 37, and the upper surface of first transparent substrates 34 leads to
Cross the first transparent bonding glue (not shown in accompanying drawing) and the two-layer compound glassy bond together, first transparent substrates 34
Lower surface be bonded together with first transparency conducting layer 31 or thin film transistor (TFT) 37, first transparency conducting layer 31 is
It is attached to by sputtering sedimentation in first transparent substrates 34, can be while deposition film transistor 37.Described second is transparent
Conductive layer 32 is to be fixed on by sputtering sedimentation on the inner layer glass 36, can be while deposition film transistor 37.It is appreciated that
, first transparent substrates 34 are not required in that, when in the absence of the first transparent substrates 34, can be saturating by described first
The direct sputtering sedimentation of bright conductive layer 31 and thin film transistor (TFT) 37 is on the lower surface of the two-layer compound glass.
Further, the TFT LCDs 3 includes the first transparency conducting layer 31, the liquid stacked gradually from up to down
Crystal layer 33, the second transparency conducting layer 32, the second transparent substrates 35, the second transparent bonding glue (not shown in accompanying drawing) and inner layer glass
36, the lower surface of the upper surface of first transparency conducting layer 31 or second transparency conducting layer 32 is provided with thin film transistor (TFT)
37.First transparency conducting layer 31 is attached on the two-layer compound glass by sputtering sedimentation, can be while deposition film is brilliant
Body pipe 37；Second transparency conducting layer 32 is attached in second transparent substrates 35 by sputtering sedimentation, can be deposited simultaneously
Thin film transistor (TFT) 37.It is understood that second transparent substrates 35 are not required in that, when in the absence of the second transparent substrates
, can be by second transparency conducting layer 32 and the direct sputtering sedimentation of thin film transistor (TFT) 37 on the inner layer glass 36 when 35.
It should be appreciated that as shown in Figure 2 and Figure 4, can be on the TFT LCDs 3 while setting first is saturating
The bright transparent substrates 35 of substrate 34 and second.
Wherein, the transparent substrates 35 of the first transparent substrates 34 and second can be ultra-thin glass (thickness be 0.1~
1.1mm), or transparent polyester class material, such as polyethylene terephthalate (PET), polymethyl methacrylate
Or makrolon (PC) (PMMA).The first transparent bonding glue and the second transparent bonding glue are transparent thermoplastic polymer film
Layer, such as polyvinyl butyral resin (PVB), ethylene-vinyl acetate (EVA), polyurethane (PU), polyvinyl chloride (PVC), preferably
Bonded using PVB layer pressure technique.
Table 1：The embodiment 1 of skylight of vehicle assembly and the structure of embodiment 2
The embodiment 1 of skylight of vehicle assembly of the present invention and thickness and the refraction of each layer of embodiment 2 are shown in table 1
The experimental data of rate.In embodiment 1, the two-layer compound glass is vacuum glass, and its structural representation is as shown in Figure 4.
In embodiment 2, the two-layer compound glass is double glazing, and its structural representation is as shown in Figure 2.
Above content has been described in detail to a kind of adjustable skylight of vehicle assembly of illumination effect of the present invention, but
It is that the present invention is not limited to by specific embodiments described above content, so what all foundation technical key points were carried out
Any improvement, equivalent modifications and replacement etc., belong to the scope of protection of the invention.
Claims (12)
1. a kind of adjustable skylight of vehicle assembly of illumination effect, it is characterised in that：Including two-layer compound glass, TFT liquid crystal displays
Shield (3) and be fixed on the linear light source (5) of the lateral edges of the TFT LCDs (3), the TFT LCDs (3) is solid
The lower section of the two-layer compound glass is scheduled on, the two-layer compound glass is double glazing (1) or vacuum glass (2), the TFT
LCDs (3) includes the first transparency conducting layer (31), liquid crystal layer (33), the second electrically conducting transparent stacked gradually from up to down
Layer (32) and inner layer glass (36), the upper surface of first transparency conducting layer (31) or second transparency conducting layer (32)
Lower surface is provided with thin film transistor (TFT) (37)；The lateral edges that the incident light of the linear light source (5) passes through the inner layer glass (36)
The lower surface of the inner layer glass (36) is incided, the incident light is big in the incidence angle of the lower surface of the inner layer glass (36)
In or equal to the incident light the lower surface of the inner layer glass (36) the cirtical angle of total reflection.
2. skylight of vehicle assembly according to claim 1, it is characterised in that：The two-layer compound glass and TFT liquid crystals
The lateral edges of display screen (3) are fixed with edge cover strip (4), and the linear light source (5) is coated on the inside of the edge cover strip (4).
3. skylight of vehicle assembly according to claim 2, it is characterised in that：The incident light of the linear light source (5) is in institute
The incidence angle for stating the lower surface of inner layer glass (36) is more than or equal to 60 °.
4. skylight of vehicle assembly according to claim 1, it is characterised in that：When the two-layer compound glass is double glazing
(1) when, the double glazing (1) includes the first glass (11), hollow layer (12) and the second glass (13), institute successively from up to down
The thickness for stating the first glass (11) is 3~6mm, and the thickness of hollow layer (12) is 2~12mm, and the thickness of the second glass (13) is 3
~6mm, the thickness of inner layer glass (36) is 2~5mm.
5. skylight of vehicle assembly according to claim 1, it is characterised in that：When the two-layer compound glass is vacuum glass
(2) when, the vacuum glass (2) includes the 3rd glass (21), vacuum layer (22) and the 4th glass (23), institute successively from up to down
The thickness for stating the 3rd glass (21) is 3~6mm, and the thickness of vacuum layer (22) is 0.1~2mm, and the thickness of the 4th glass (23) is 3
~6mm, the thickness of inner layer glass (36) is 2~5mm.
6. skylight of vehicle assembly according to claim 1, it is characterised in that：The TFT LCDs (3) is from up to down
Including the first transparent substrates (34) stacked gradually, the first transparency conducting layer (31), liquid crystal layer (33), the second transparency conducting layer
(32) and inner layer glass (36), under the upper surface of first transparency conducting layer (31) or second transparency conducting layer (32)
Surface is provided with thin film transistor (TFT) (37), and the upper surface of first transparent substrates (34) passes through the first transparent bonding glue and described pair
Layer compound glass is bonded together.
7. skylight of vehicle assembly according to claim 6, it is characterised in that：First transparent substrates (34) are to be poly- to benzene
Naphthalate, polymethyl methacrylate, makrolon or ultra-thin glass, the first transparent bonding glue are polyethylene
Butyral, ethylene-vinyl acetate copolymer, polyurethanes or polyvinyl chloride.
8. skylight of vehicle assembly according to claim 1, it is characterised in that：The TFT LCDs (3) is from up to down
Including the first transparency conducting layer (31) stacked gradually, liquid crystal layer (33), the second transparency conducting layer (32), the second transparent substrates
(35), the second transparent bonding glue and inner layer glass (36), the upper surface of first transparency conducting layer (31) or described second saturating
The lower surface of bright conductive layer (32) is provided with thin film transistor (TFT) (37).
9. skylight of vehicle assembly according to claim 8, it is characterised in that：Second transparent substrates (35) are to be poly- to benzene
Naphthalate, polymethyl methacrylate, makrolon or ultra-thin glass, the second transparent bonding glue are polyethylene
Butyral, ethylene-vinyl acetate copolymer, polyurethanes or polyvinyl chloride.
10. skylight of vehicle assembly according to claim 1, it is characterised in that：The linear light source (5) is and come described
The light emitting diode of the lateral edges of inner layer glass (36).
11. skylight of vehicle assembly according to claim 1, it is characterised in that：The two-layer compound glass is included positioned at upper
The upper strata glass and underlying lower floor's glass of side, the lower surface of the upper strata glass are provided with the second polarizer (7).
12. skylight of vehicle assembly according to claim 11, it is characterised in that：The front end of the linear light source (5) is provided with
The angle of the polarization direction of first polarizer (6), first polarizer (6) and the second polarizer (7) is 60 °~90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724938.2A CN105346443B (en) | 2015-10-30 | 2015-10-30 | A kind of adjustable skylight of vehicle assembly of illumination effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724938.2A CN105346443B (en) | 2015-10-30 | 2015-10-30 | A kind of adjustable skylight of vehicle assembly of illumination effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105346443A CN105346443A (en) | 2016-02-24 |
| CN105346443B true CN105346443B (en) | 2017-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510724938.2A Active CN105346443B (en) | 2015-10-30 | 2015-10-30 | A kind of adjustable skylight of vehicle assembly of illumination effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627365A (en) * | 2016-07-29 | 2017-05-10 | 京东方科技集团股份有限公司 | Control method and device of vehicle-mounted display system and vehicle |
| US11092844B2 (en) * | 2017-04-25 | 2021-08-17 | Lg Chem, Ltd. | Optical device |
| DE102017113987A1 (en) * | 2017-06-23 | 2018-12-27 | Webasto SE | Vehicle window with liquid crystal arrangement |
| CN107762380B (en) * | 2017-11-06 | 2019-11-08 | 福耀玻璃工业集团股份有限公司 | A kind of hollow glass with transparence display function |
| CN107724933B (en) * | 2017-11-06 | 2019-11-08 | 福耀玻璃工业集团股份有限公司 | A kind of hollow glass with transparence display function |
| CN107978236A (en) * | 2018-01-08 | 2018-05-01 | 江苏铁锚玻璃股份有限公司 | The display structure of window |
| WO2020126011A1 (en) * | 2018-12-20 | 2020-06-25 | Webasto SE | Vehicle window having a composite comprising a liquid crystal assembly |
| CN109649132A (en) * | 2019-01-30 | 2019-04-19 | 上海毓恬冠佳汽车零部件有限公司 | A kind of solar energy glass skylight assembly |
| US11027599B2 (en) | 2019-03-20 | 2021-06-08 | AISIN Technical Center of America, Inc. | Systems, apparatus, and methods to adjust dimming associated with dual panel sunroofs |
| CN116430618A (en) * | 2023-03-27 | 2023-07-14 | 湖南上派新材料有限公司 | Modular electrically-illuminable glass structure and glass product with transparency changed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1658035A (en) * | 2004-02-18 | 2005-08-24 | 力特光电科技股份有限公司 | Wide-angle liquid crystal display panel |
| CN2799552Y (en) * | 2005-06-27 | 2006-07-26 | 杨振宇 | Vacuum glass for automobile |
| CN102754003A (en) * | 2010-02-10 | 2012-10-24 | 3M创新有限公司 | Illumination device having viscoelastic layer |
| WO2012157616A1 (en) * | 2011-05-16 | 2012-11-22 | 旭硝子株式会社 | Multilayer glass |
| CN202896252U (en) * | 2012-07-11 | 2013-04-24 | 法国圣戈班玻璃公司 | Skylight glass and vehicle-purpose lighting device |
-
2015
- 2015-10-30 CN CN201510724938.2A patent/CN105346443B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1658035A (en) * | 2004-02-18 | 2005-08-24 | 力特光电科技股份有限公司 | Wide-angle liquid crystal display panel |
| CN2799552Y (en) * | 2005-06-27 | 2006-07-26 | 杨振宇 | Vacuum glass for automobile |
| CN102754003A (en) * | 2010-02-10 | 2012-10-24 | 3M创新有限公司 | Illumination device having viscoelastic layer |
| WO2012157616A1 (en) * | 2011-05-16 | 2012-11-22 | 旭硝子株式会社 | Multilayer glass |
| CN202896252U (en) * | 2012-07-11 | 2013-04-24 | 法国圣戈班玻璃公司 | Skylight glass and vehicle-purpose lighting device |
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