CN110171274A - A kind of light modulation hollow glass - Google Patents
A kind of light modulation hollow glass Download PDFInfo
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- CN110171274A CN110171274A CN201910444401.9A CN201910444401A CN110171274A CN 110171274 A CN110171274 A CN 110171274A CN 201910444401 A CN201910444401 A CN 201910444401A CN 110171274 A CN110171274 A CN 110171274A
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- light modulation
- line
- dimming function
- function layer
- damping glue
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention relates to a kind of light modulation hollow glasses, including the first glass plate, second glass plate, aluminium chassis and dimming function layer, dimming function layer includes at least one layer of light modulation film, dimming function layer is bonded in the inner surface of the second glass plate by the first damping glue-line, first damping glue-line includes two pairs of symmetrical adhesive tape for being attached to four side of dimming function layer respectively, the upper surface of dimming function layer is bonded with the second damping glue-line, second damping glue-line includes being attached to a dimming function layer left side respectively, the symmetrical adhesive tape of a pair of right edge, the boundary of second damping glue-line is left beyond dimming function layer, 3~5mm of right edge, first damping glue-line and the second damping glue-line with a thickness of 0.38~2mm, width is 10~20mm, the length of first damping glue-line and the second damping glue-line is the 2/3~4 of the side length of dimming function layer respective side / 5.The present invention effectively prevents light modulation film and the phenomenon that uneven color occurs, and the dimming function of the product made is stablized.
Description
Technical field:
The present invention relates to intelligent glass field more particularly to a kind of light modulation hollow glasses.
Background technique:
Hollow glass is a kind of good heat-insulated, sound insulation, beauty, practical New Building Materials, it is by two panels (or three
Piece) glass, binder is met using high-intensitive, high-air-tightness, sheet glass and the aluminum alloy frame bonding that includes desiccant is close
Envelope, manufactured high-effect sound-and heat-insulated glass.
Dimming hollow glass is that the functional materials such as polymer dispersed liquid crystals are attached on the basic materials such as glass or film,
It is embedded in hollow glass, glass colour depth degree is controlled by control voltage or curent change and adjusts what sunlight was shining into
Intensity keeps the light through glass soft, comfortable pleasant, and the not effect of devitrification light.When glass can dim i.e. power-off with positive
Fuzzy, when energization, is clear, can achieve signa grade as needed by obscuring thoroughly clearly response speed.Hollow glass
Glass is also likely to be reverse phase light modulation, and when power-off is clear, and when energization is fuzzy.
For example, Chinese patent CN202727454U discloses a kind of intelligent electric-controlled light modulation hollow glass, it includes hollow glass
Glass, the first adhesive layer, the first conductive layer, polymer dispersed liquid crystal layer, the second conductive layer, the second adhesive layer and hard film layer.On
The light modulation hollow glass for stating this traditional structure is mainly used in building glass field, long after building glass is largely installed
Phase is at stationary state, and the light modulation hollow glass is applied in the field of vehicles such as bus or high-speed rail locomotive, then can
There are the following problems: being a kind of comparison by the light modulation film that the first conductive layer, polymer dispersed liquid crystal layer and the second conductive layer are constituted
Film thin, structural strength is relatively low, and motor-car is in the process of moving, vehicle body and the light modulation hollow glass meeting being mounted on vehicle body
Vibrate always, while dimming hollow glass and also suffering from the wind pressure generated by high speed and external foreign matter impact etc., especially into
Deformation of the wind pressure to glass when tunnel out, when entering tunnel outside sheet glass wind pressure squeeze, cause deformation, in extruded hollow glass
Gas, gas compression squeeze interior sheet glass, so that interior sheet glass, to interior deformation, usual light modulation film is fixed on interior sheet glass
With interior sheet glass together deformation, when light modulation film stress deformation to a certain degree, it may appear that the phenomenon that uneven color, influence to adjust
Light film works normally, if light modulation film is chronically at this state, light modulation film is easy cracking, the light modulation function of the light modulation hollow glass made
It can directly fail.
Summary of the invention:
To be solved by this invention is to provide that a kind of structure is simple, adjusts for above-mentioned technical problem of the existing technology
Light function-stable, and the hollow light modulation for being suitable for the field of vehicles such as bus or locomotive that dimming function will not fail easily
Glass.
The technical solution of the present invention is as follows:
A kind of light modulation hollow glass, including the first glass plate, the second glass plate, aluminium chassis and dimming function layer, feature
It is, the dimming function layer includes at least one layer of light modulation film, and the dimming function layer is bonded in the by the first damping glue-line
The inner surface of two glass plates, the first damping glue-line include two pairs of symmetrical glue for being attached to four side of dimming function layer respectively
Item, the upper surface of the dimming function layer are bonded with the second damping glue-line, and the second damping glue-line includes being attached to light modulation respectively
The symmetrical adhesive tape of a pair of the left and right side of functional layer, the boundary of the second damping glue-line exceed the left and right side 3 of dimming function layer
~5mm, the first damping glue-line and the second damping glue-line with a thickness of 0.38~2mm (preferably 1.5mm), width be 10~
The length of 20mm (preferably 15mm), the first damping glue-line and the second damping glue-line is the side length of dimming function layer respective side
2/3~4/5.In the process of moving due to bus and locomotive, it vibrates up and down relatively more caused by, and is set on dimming function layer
The vibration that dimming function layer is transmitted in terms of glass can effectively be absorbed and slow down by setting the first damping glue-line and the second damping glue-line
Dimming function layer is effectively protected from structure design in dynamic and pressure；First damping glue-line is due to being arranged in dimming function layer
The design of bottom, the first damping glue-line needs while considering cohesive force and adhesive tape between dimming function layer and the second glass plate
Damping effect, therefore by the first damping rubber layer arrangement in four sides of dimming function layer, and the second damping glue-line is setting
At the top of dimming function layer, the design of the second damping glue-line only needs to consider the damping effect of adhesive tape, and hollow due to dimming
Glass entrucking is vertically to place, therefore being pasted onto for the second damping glue-line only not will increase dimming function layer in upper and lower direction
The left and right side of stress, while by the boundary design of the second damping glue-line beyond dimming function layer or so 3~5mm of side makes the
The damping effect of two damping glue-lines reaches best；And for the damping effect for guaranteeing the first damping glue-line and the second damping glue-line
It can reach to the light modulation enough protecting effects of functional layer, thickness, width and the length of adhesive tape require to rationally design, and size is
Cannot be too big, it otherwise will affect other performances of light modulation hollow glass, size can not be too small, does not otherwise have enough dampings
Effect, by long-term experiment and test, (preferably for 1~2mm by the thickness design of the first damping glue-line and the second damping glue-line
1.5mm), width design be 10~20mm (preferably 15mm), Design of length be dimming function layer respective side side length 2/3~
4/5, length so designs on the one hand in order to guarantee the damping effect and adherence force of adhesive tape, while also making adhesive tape not and will form one
Sealing ring, it is ensured that dimming function layer interior outside pressure balance under different use environments.
Wherein, glass substrate layers are also stained between the dimming function layer and the first damping glue-line.By further adding
One layer of glass substrate layers can be pressed from both sides dimming function layer or flexible dimming function layer using (PVB or EVA) glue line by interlayer
Glue mode bonds on the glass substrate, then presss from both sides in a piece of inner glass for being fixed on hollow glass by adhesive glue (such as PU glue)
Layer.Glass substrate layers are thicker, the deformation that inside and outside sheet glass is generated by external force when different work condition environments use by glue line (such as
PU glue) snubber, it will not be transmitted on very sensitive dimming function layer, dimming function layer is outer caused by reducing because of deformation
See it is bad, to considerably increase the reliability of dimming function layer.
Wherein, the dimming function layer includes two layers of light modulation film.It is dimmed using two layers of light modulation film, it can every layer of individually control
System can also combine control or control simultaneously；Light transmittance depth can be adjusted to by the vertical light modulation diaphragm in two panels polarization direction
Intimate 0%, increase dimming scope selectivity while light modulation lower bound range can be lowered significantly.
Wherein, the light modulation film is PDLC light modulation film, the electroluminescent light modulation film of SPD, the electroluminescent light modulation film of LC (the liquid crystal electricity with polarization
Cause light modulation film or the liquid crystal light modulation film of dopant dye etc.).PDLC light modulation film is shown transparent after powering off simultaneously, in safety, is fitted
For vehicles such as bus and locomotives, and film layer is very thin, is easy to be fitted on glass；SPD light modulation film is changed by electric current
Becoming color and transparency, product is mature and stable, long service life, power consumption polar region, and film layer is relatively thin, and it is easy to process, it is suitable for
The vehicles such as bus and locomotive；The electroluminescent light modulation film of LC is that the electroluminescent light modulation film of liquid crystal, the liquid crystal with polarization of dopant dye are electroluminescent
Light modulation film or i.e. dopant dye and the electroluminescent light modulation film of the liquid crystal with polarization, processing technology and vehicle glass compatible degree are high, dim function
It can be good.
Wherein, the boundary of the dimming function layer is 3~30mm, preferably 5~10mm at a distance from aluminium chassis.Different shape
Deformation that hollow glass generates under different working conditions is different, center largest deformation up to 8~9mm, if dimming function layer away from
Close from excessively, when hollow glass is by positive/negative-pressure, dimming function layer module edge can generate collision with aluminium frame, and edge is caused to destroy；
Hollow glass hollow glass aluminum frame and glue depth width and about 14mm, common 30~50mm of printed design, light modulation layer exceed apart from aluminium frame is excessive
Printing zone unsightly, if printed design larger impact entirety glass appearance.
Wherein, the first damping glue-line and the second damping glue-line are polyvinyl alcohol contracting butyl ester, ethene-vinyl acetate copolymerization
Object and polyurethane adhesive.It is preferred that the poly- propylhomoserin rouge of PU, therefore the hardness of the poly- propylhomoserin rouge of PU is adjusted in shore A40~85, and easily, is had simultaneously
It is flexible it is good, bond effect is good.
Wherein, first glass plate and the second glass plate are strengthened glass or laminated glass.
Wherein, the aluminium chassis is equipped with open at one end, is equipped with connector in the opening, inside the light modulation film
Conducting wire is connected by connector with external power supply.The conducting wire inside light modulation film is drawn by connector, without again
Aperture is bored on aluminium chassis, it is ensured that the air-tightness and watertightness of hollow glass are dimmed, to improve light modulation hollow glass product
Service life.
Wherein, the switch of the dimming function layer is captured using manual mode, audio control pattern, optical mode control and movement video display
Mode.The switch of dimming function layer is controlled by the way that various intelligentized control models are arranged, makes the use for dimming hollow glass
More conveniently and quickly.
Wherein, sealing is filled on the outside of the aluminium chassis and in groove composed by the first glass plate and the second glass plate
Glue.The leakproofness and stability of light modulation hollow glass can be further increased, and it is whole more beautiful to dim hollow glass.
The present invention has the following beneficial effects: due to taking above-mentioned technical proposal
Light modulation hollow glass of the invention on dimming function layer by being arranged the first damping glue-line and the second damping glue-line
Vibration and pressure that dimming function layer is transmitted in terms of glass can be effectively absorbed and slow down, from structure design, in not shadow
In the case where ringing light modulation other performances of hollow glass, light modulation film is effectively prevented by excessive pressure distortion and uneven color occurs
The phenomenon that, prevent light modulation film from cracking, the dimming function of the light modulation hollow glass product made is stablized, long service life.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the embodiment 1 of invention；
Fig. 2 is the Section A-A schematic diagram of Fig. 1；
Fig. 3 is the section B-B schematic diagram of Fig. 1；
Fig. 4 is a schematic structural view of Embodiment 2 of the present invention；
Fig. 5 is a schematic structural view of Embodiment 3 of the present invention；
Fig. 6 is control system flow diagram of the invention；
Fig. 7 is smart glass controller operation principle schematic diagram of the invention；
Label declaration:
1, the first glass plate, the 2, second glass plate, 3, aluminium chassis, 4, dimming function layer, the 5, first damping glue-line, 6, second
Damping glue-line, 7, sealant, the 8, second adhesive layer, 9, glass substrate layers；
31, connector；
41, the first light modulation film, the 42, first adhesive layer, the 43, second light modulation film.
Specific embodiment:
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention is further described in detail.
In the present invention, the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" is all based on attached drawing
Shown in orientation or positional relationship.It should be understood, however, that these terms primarily to preferably description the present invention and in fact
Example is applied, is not intended to limit the device of shown instruction, element or component there must be particular orientation, the present invention can also adopt
With various other orientations, therefore this term should not be construed restrictive.
Embodiment 1
As shown in Figure 1 to Figure 3, a kind of light modulation hollow glass of the present invention, including the first glass plate 1, the second glass plate 2, aluminium
Frame 3 and dimming function layer 4, the first glass plate 1 and the second glass plate 2 are strengthened glass, the first glass plate 1 and second
Glass plate 2 is bonded in 3 two sides of aluminium chassis face-to-face and forms hollow cavity, 3 outside of aluminium chassis and the first glass plate 1 and the second glass
It is filled with silicone sealant 7 in groove composed by plate 2, is equipped with and adjusts in the hollow cavity of the first glass plate 1 or the second glass plate 2
Light functional layer 4, the left and right frontier distance aluminium chassis 3 of dimming function layer 4 have a 10mm, and dimming function layer 4 includes the stacked gradually
One light modulation film 41, the first adhesive layer 42 and the second light modulation film 43, dimming function layer 4 are bonded in second by the first damping glue-line 5
The inner surface of glass plate 2, the first damping glue-line 5 include that two pairs of four sides for being attached to 43 lower surface of the second light modulation film respectively are right
Claim adhesive tape, the upper surface of the first light modulation film 41 is bonded with the second damping glue-line 6, and the second damping glue-line 6 includes being attached to first respectively
The symmetrical adhesive tape of a pair of the left and right side of 41 upper surface of light modulation film, the boundary of the second damping glue-line 6 exceed the first light modulation film 41
Left and right side 3mm, the first damping glue-line 5 and the second damping glue-line 6 with a thickness of 2mm, width 10mm, the first damping glue-line 5
Length with the second damping glue-line 6 is the 4/5 of the side length of 4 respective side of dimming function layer.
Wherein, the first light modulation film 41 and the second light modulation film 43 are PDLC light modulation film, and PDLC light modulation film is by polymer point
The high molecular materials such as dispersion liquid crystalline substance are attached on conductive metal film, and the energization of PDLC light modulation film is transparent, and power-off is in the ash of frosted finish effect
White opaque shape.
Wherein, the first damping glue-line 5 and the second damping glue-line 6 can be used, and PU, PVC, single, double surface band glue EVA, PE (are second
A kind of aggregated thermoplastic resin obtained of alkene), CR (neoprene is as a kind of universal specific rubber) etc., comprehensively consider reality
Existing technique, effect and cost, preferably PU (poly- propylhomoserin rouge).
Wherein, aluminium chassis 3 is equipped with open at one end, and connector 31 is equipped in opening, and the first light modulation film 41 and second is adjusted
Conducting wire inside light film 43 is connected by connector 31 with external power supply.
Embodiment 2
As shown in figure 4, embodiment 2 the difference from embodiment 1 is that, the first light modulation film 41 and the second light modulation film 43 are
The electroluminescent light modulation film of SPD, the bottom of the first light modulation film 41 are additionally provided with glass substrate layers 9, the first light modulation film 41 and glass substrate layers 9 it
Between bonded by the second adhesive layer 8, the first damping glue-line 6 is attached to four sides of 9 lower surface of glass substrate layers.Other knots
Structure is substantially the same manner as Example 1, and so it will not be repeated.
Embodiment 3
As shown in figure 5, being embodied in glass when the first glass plate 1 of hollow glass and the major-minor curvature of the second glass plate 2 are smaller
When horizontal and vertical sagitta≤10mm of glass, the first damping glue-line 5 can be used directly with a thickness of 0.76mmPVB using doubling work
Skill bonding, pastes around the bottom of the first light modulation film 41, and such setting makes such hollow glass buffering effect in doubling
Identical, the first light modulation film 41 and the second light modulation film 43 are the electroluminescent light modulation film of LC, and two panels light modulation film is band polarization function and partially
The electroluminescent light modulation box (cell) of the vibration orthogonal liquid crystal in direction or the i.e. dopant dye electroluminescent light modulation of the liquid crystal with polarization function again
Film.Other structures are substantially the same manner as Example 1, and so it will not be repeated.
Wherein, the first adhesive layer 42 and the second adhesive layer 8 can use PVB (polyvinyl butyral) or EVA (ethylene-
Acetate ethylene copolymer), the preferably strong PVB of heat insulating function.
The equal of the light modulation hollow glass of above-described embodiment 1, embodiment 2 and embodiment 3 makes of following technique:
1) dimming function layer 4 is bonded into (solidification of optical cement coating UV or PVB, EVA doubling) or is bonded in glass substrate
Upper (solidification of optical cement coating UV or PVB, EVA doubling)；
2) after the bonding of dimming function layer 4 is good, dimming function layer 4 and the second glass plate 2 are bonded: the selection according to adhesive glue
Selection technique, a) optical cement, coating, UV solidification；B) the existing doubling technique interlayer of PVB/EVA, the Power Regulation ergosphere 4 is whole
It is bonded in hollow glass.
3) the first glass plate 1, the second glass plate 2 are carried out hollow (glass-cutting, edging, clear using existing hollow technique
Clean, curved aluminium frame, aluminium frame patch, fill molecular sieve, hollow glass coating gluing)；
4) hollow technique is completed, and is cleaned, dried and is cased, and production process is completed.
It, can be from glass from side as shown in fig. 6, light modulation hollow glass of the invention is for locomotive (height dynamic iron car window)
Outlet is connect with light adjusting controller and (is placed under seat) by connector 31, and the middle control display screen with microphone is (before being fixed on
Square block chair leans on back) outlet connect again by connector 31 with light adjusting controller, forms an entirety, realize the hollow glass of light modulation
The manual and speech-control of glass；
Voice realizes function:
1) when phonetic incepting opens vehicle window or closes vehicle window, a LIN/CAN signal is issued；
2) phonetic incepting more secretly, then it is dark a bit, it is then dark a little or brighter then brighter, then brighter this letter
After breath, vehicle device issues another LIN/CAN signal；
3) light modulation hollow glass controller receives LIN/CAN signal output corresponding voltage current control light modulation hollow glass
Dimming state.
Control screen App operational order in integrated:
1) in when the App operational order operation of control screen, a LIN/CAN signal is issued；
2) light modulation hollow glass controller receives LIN/CAN signal output corresponding voltage current control light modulation hollow glass
Dimming state.
Smart glass controller working principle is as shown in Figure 7: vehicle-mounted+12V/24V D/C voltage passes through boost DC-DC circuit,
Voltage is set to rise to 55V or so, as the input source of controller circuit fer requlating light, MCU exports SPWM wave by receiving LIN signal,
It realizes and 55V DC voltage is converted into 36V alternating voltage.Motor-car vehicle-mounted voltage is 110V, is depressured and by adjusting SPWM wave
, it can be achieved that 0~36V of output voltage is adjustable, control light modulation hollow glass light and shade changes duty ratio.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (10)
1. a kind of light modulation hollow glass, including the first glass plate (1), the second glass plate (2), aluminium chassis (3) and dimming function layer
(4), which is characterized in that the dimming function layer (4) includes at least one layer of light modulation film, and the dimming function layer (4) passes through first
Damping glue-line (5) is bonded in the inner surface of the second glass plate (2), and the first damping glue-line (5) includes being attached to light modulation function respectively
Two pairs of symmetrical adhesive tape of (4) four sides of ergosphere, the upper surface of the dimming function layer (4) are bonded with the second damping glue-line (6),
A pair symmetrical adhesive tape of the second damping glue-line (6) including being attached to dimming function layer (4) left and right side respectively, described second
The boundary of damping glue-line (6) exceeds dimming function layer (4) left and right 3~5mm of side, and the first damping glue-line (5) and second subtracts
Shake glue-line (6) is 10~20mm, the first damping glue-line (5) and the second damping glue-line with a thickness of 0.38~2mm, width
(6) length is the 2/3~4/5 of the side length of dimming function layer (4) respective side.
2. light modulation hollow glass according to claim 1, which is characterized in that the dimming function layer (4) and the first damping
Glass substrate layers (9) are also stained between glue-line (5).
3. light modulation hollow glass according to claim 1, which is characterized in that the dimming function layer (4) includes two layers of tune
Light film.
4. light modulation hollow glass according to claim 1 or 3, which is characterized in that the light modulation film be PDLC light modulation film,
The electroluminescent light modulation film of SPD and the electroluminescent light modulation film of LC.
5. light modulation hollow glass according to claim 1, which is characterized in that the boundary of the dimming function layer (4) and aluminium
The distance of frame (3) is 3~30mm.
6. light modulation hollow glass according to claim 1, which is characterized in that the first damping glue-line (5) and second subtracts
Shaking glue-line (6) is polyvinyl alcohol contracting butyl ester, ethylene-vinyl acetate copolymer and polyurethane adhesive.
7. light modulation hollow glass according to claim 1, which is characterized in that first glass plate (1) and the second glass
Plate (2) is strengthened glass or laminated glass.
8. light modulation hollow glass according to claim 1, which is characterized in that the aluminium chassis (3) be equipped with it is open at one end,
It is equipped in the opening connector (31), the conducting wire inside the light modulation film is connected by connector (31) with external power supply
It connects.
9. light modulation hollow glass according to claim 1, which is characterized in that the switch of the dimming function layer (4) uses
Manual mode, audio control pattern, optical mode control and movement video display trap mode.
10. light modulation hollow glass according to claim 1, which is characterized in that aluminium chassis (3) outside and the first glass
Sealant (7) are filled in groove composed by plate (1) and the second glass plate (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910444401.9A CN110171274B (en) | 2019-05-27 | 2019-05-27 | Hollow glass adjusts luminance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444401.9A CN110171274B (en) | 2019-05-27 | 2019-05-27 | Hollow glass adjusts luminance |
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| CN110171274B CN110171274B (en) | 2020-10-30 |
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Cited By (11)
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| CN110794608A (en) * | 2019-11-06 | 2020-02-14 | 福耀玻璃工业集团股份有限公司 | PDLC (polymer dispersed liquid crystal) dimming film and edge sealing process thereof |
| CN111409330A (en) * | 2020-03-19 | 2020-07-14 | 福耀玻璃工业集团股份有限公司 | Sandwich light modulation glass |
| CN112938175A (en) * | 2021-01-26 | 2021-06-11 | 浦美琼 | Vacuum packaging box capable of detecting sealing performance |
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| WO2022022109A1 (en) * | 2020-07-27 | 2022-02-03 | 京东方科技集团股份有限公司 | Dimming glass window assembly |
| CN114442361A (en) * | 2022-02-18 | 2022-05-06 | 京东方科技集团股份有限公司 | Light-adjusting glass |
| CN114458130A (en) * | 2021-12-22 | 2022-05-10 | 天津耀皮工程玻璃有限公司 | Manufacturing process of multi-interlayer hollow dimming glass |
| WO2022111077A1 (en) * | 2020-11-26 | 2022-06-02 | 京东方科技集团股份有限公司 | Dimming glass window and vehicle |
| CN114771219A (en) * | 2021-11-26 | 2022-07-22 | 一汽奔腾轿车有限公司 | Vehicle-mounted machine control backdrop system based on solar cell film and control method thereof |
| CN114791684A (en) * | 2021-01-25 | 2022-07-26 | 京东方科技集团股份有限公司 | Preparation method of dimming panel, dimming panel and dimming device |
| WO2024017364A1 (en) * | 2022-07-22 | 2024-01-25 | 福耀玻璃工业集团股份有限公司 | Switchable transparent glass, vehicle door assembly, and vehicle |
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| CN110794608A (en) * | 2019-11-06 | 2020-02-14 | 福耀玻璃工业集团股份有限公司 | PDLC (polymer dispersed liquid crystal) dimming film and edge sealing process thereof |
| CN111409330A (en) * | 2020-03-19 | 2020-07-14 | 福耀玻璃工业集团股份有限公司 | Sandwich light modulation glass |
| CN111409330B (en) * | 2020-03-19 | 2021-03-16 | 福耀玻璃工业集团股份有限公司 | Sandwich light modulation glass |
| WO2022022109A1 (en) * | 2020-07-27 | 2022-02-03 | 京东方科技集团股份有限公司 | Dimming glass window assembly |
| US11846843B2 (en) | 2020-11-26 | 2023-12-19 | Beijing Boe Optoelectronics Technology Co., Ltd. | Dimming glass window and vehicle |
| WO2022111077A1 (en) * | 2020-11-26 | 2022-06-02 | 京东方科技集团股份有限公司 | Dimming glass window and vehicle |
| CN114791684A (en) * | 2021-01-25 | 2022-07-26 | 京东方科技集团股份有限公司 | Preparation method of dimming panel, dimming panel and dimming device |
| US11940695B2 (en) | 2021-01-25 | 2024-03-26 | Beijing Boe Sensor Technology Co., Ltd. | Manufacturing method of light modulation panel, light modulation panel and light modulation device |
| CN114791684B (en) * | 2021-01-25 | 2023-10-20 | 京东方科技集团股份有限公司 | Preparation method of dimming panel, dimming panel and dimming device |
| CN112938175A (en) * | 2021-01-26 | 2021-06-11 | 浦美琼 | Vacuum packaging box capable of detecting sealing performance |
| CN114771219A (en) * | 2021-11-26 | 2022-07-22 | 一汽奔腾轿车有限公司 | Vehicle-mounted machine control backdrop system based on solar cell film and control method thereof |
| CN113997768A (en) * | 2021-11-26 | 2022-02-01 | 一汽奔腾轿车有限公司 | Vehicle-mounted machine control automobile backdrop system based on light valve technology and control method thereof |
| CN114458130A (en) * | 2021-12-22 | 2022-05-10 | 天津耀皮工程玻璃有限公司 | Manufacturing process of multi-interlayer hollow dimming glass |
| CN114442361A (en) * | 2022-02-18 | 2022-05-06 | 京东方科技集团股份有限公司 | Light-adjusting glass |
| WO2024017364A1 (en) * | 2022-07-22 | 2024-01-25 | 福耀玻璃工业集团股份有限公司 | Switchable transparent glass, vehicle door assembly, and vehicle |
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