CN209141602U - A kind of automobile smart glass - Google Patents
A kind of automobile smart glass Download PDFInfo
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- CN209141602U CN209141602U CN201821662455.XU CN201821662455U CN209141602U CN 209141602 U CN209141602 U CN 209141602U CN 201821662455 U CN201821662455 U CN 201821662455U CN 209141602 U CN209141602 U CN 209141602U
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- glass substrate
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- silver paste
- heat
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Abstract
The utility model discloses a kind of automobile smart glass.Wherein, including the first glass substrate and the second glass substrate being oppositely arranged, liquid crystal light modulation film is additionally provided between first glass substrate and the second glass substrate, the two sides of liquid crystal light modulation film is pasted with conductive layer, conductive layer is the conductive silver paste of film-forming, sound-insulating and heat-insulating layer is pasted with outside conductive layer, sound-insulating and heat-insulating layer includes damp film, the one side of damp film is connected with conductive silver paste, another side is coated with heat-barrier material, between liquid crystal light modulation film and conductive silver paste, between conductive silver paste and damp film through adhesive bonding between the first glass substrate and the second glass substrate being oppositely arranged.This automobile is mixed colours, and glass manufacture is at low cost and sound isolating and heat insulating performance is outstanding.
Description
Technical field
The utility model relates to dimming glass technical field, in particular to a kind of automobile smart glass.
Background technique
Liquid crystal light modulation film (abbreviation PDLC layer) is a kind of photoelectricity composite material, keeps liquid crystal light modulation film layer saturating by extra electric field
The rate of mistake changes, and by using glass sandwich technique, liquid crystal light modulation film is clipped between glass, as dimming glass.Tradition
Dimming glass by simple glass sandwich technique, do not have good sound-insulating and heat-insulating effect mostly, can not effective protection vehicle
Main privacy.For traditional dimming glass by mounting the adjusting that ITO conductive layer carries out electric field on liquid crystal light modulation film two sides, ITO is conductive
Layer cost is high and not environmentally.
Utility model content
The low and outstanding sound isolating and heat insulating performance automobile smart glass the purpose of the utility model is to provide a kind of cost.
In order to realize above-mentioned purpose of utility model, the following technical solution that this automobile smart glass uses:
A kind of automobile smart glass, including the first glass substrate and the second glass substrate being oppositely arranged, first glass
Liquid crystal light modulation film is additionally provided between glass substrate and the second glass substrate, the two sides of liquid crystal light modulation film is pasted with conductive layer, described to lead
Electric layer is the conductive silver paste of film-forming, is pasted with sound-insulating and heat-insulating layer outside conductive layer, and the sound-insulating and heat-insulating layer includes damp film,
The one side of damp film is connected with conductive silver paste, and another side is coated with heat-barrier material, conductive between liquid crystal light modulation film and conductive silver paste
Between silver paste and damp film through adhesive bonding between the first glass substrate and the second glass substrate being oppositely arranged.It is conductive
Film flexibility made of silver paste solidification is good, and electric conductivity is strong, can realize that the maximum of electric conductivity is utilized with less silver powder, damping glue
Piece light transmittance well also has sound-absorbing effect, and insulating moulding coating can shield near infrared light and effectively absorb ultraviolet band.
First glass substrate and the second glass substrate use aluminum oxynitride ceramic.Aluminum oxynitride ceramic is transparent and hardness
Greatly, the breakage that glass for vehicle window is generated by external force can be effectively prevented.
The heat-barrier material selects the mixed resin solution of tin-antiomony oxide and aluminium oxide.Tin-antiomony oxide nano particle is for can
Light-exposed area possesses higher percent of pass and has good shielding to infrared light, and aluminum oxide nanoparticle has very strong ultraviolet
The coating that resin solution obtains is added in wave band absorbability after the two dispersion, have fabulous shielding infrared ray, completely cut off ultraviolet light
Function.
Described adhesive is PVB glue.PVB glue is by polyvinyl butyral resin, through two isooctyl acid of plasticizer triethylene glycol
Ester is plasticized a kind of high molecular material for the type that is extruded from, and has good caking property to unorganic glass, has transparent, heat-resisting, resistance to
Cold, moisture-proof, the characteristics such as mechanical strength height.
Compared with prior art, the utility model has the beneficial effects that:
1, the utility model automobile smart glass replaces ITO conductive layer using conductive silver paste.It is economic and environment-friendly, and electric conductivity
It is outstanding；
2, the utility model automobile smart glass dress posts damp film.It can be effectively protected the privacy of car owner, shielded
Infrared ray completely cuts off ultraviolet light, improves driving comfort.
Detailed description of the invention
Fig. 1 is the sectional view of the utility model；
Wherein, 1 first glass substrate, 2 damp films, 3 conductive silver pastes, 4 liquid crystal light modulation films, 5 second glass substrates.
Specific embodiment
With reference to embodiment, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Bright the utility model rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art
Member falls within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1, a kind of automobile smart glass, including the first glass substrate 1 being oppositely arranged and the second glass substrate
5, liquid crystal light modulation film 4 is additionally provided between the first glass substrate 1 and the second glass substrate 5, the two sides of liquid crystal light modulation film 4, which is pasted with, leads
Electric layer, conductive layer are the conductive silver pastes 3 of film-forming, and sound-insulating and heat-insulating layer is pasted with outside conductive layer, and sound-insulating and heat-insulating layer includes damping
The one side of film 2, damp film 2 is connected with conductive silver paste 3, between liquid crystal light modulation film 4 and conductive silver paste 3, conductive silver paste 3 and resistance
Between Buddhist nun's film 2 through adhesive bonding between the first glass substrate 1 and the second glass substrate 5 being oppositely arranged.
The specific work process and principle of the utility model: a kind of automobile smart glass, including the first glass being oppositely arranged
Glass substrate 1 and the second glass substrate 5, the aluminum oxynitride ceramic of 5 preferred high strength of the first glass substrate 1 and the second glass substrate,
Aluminum oxynitride ceramic light transmittance is high and hardness is big, can effectively extend the service life of vehicle window, the first glass substrate 1 and the second glass
Liquid crystal light modulation film 4 is additionally provided between glass substrate 5, the two sides of liquid crystal light modulation film 4 is pasted with conductive layer, and conductive layer is film-forming
Conductive silver paste 3, film flexibility made of conductive silver paste 3 solidifies is good, and electric conductivity is strong, can realize electric conductivity with less silver powder
Maximum utilizes, and is pasted with sound-insulating and heat-insulating layer outside conductive layer, sound-insulating and heat-insulating layer includes damp film 2, and 2 light transmittance of damp film is good
Also there is sound-absorbing effect, the one side of damp film 2 is connected with conductive silver paste 3, and another side is coated with heat-barrier material, and heat-barrier material uses
The mixed resin solution of tin-antiomony oxide and aluminium oxide, tin-antiomony oxide nano particle for visible region possess higher percent of pass and
There is good shielding to infrared light, aluminum oxide nanoparticle has very strong ultraviolet band absorbability, after the two dispersion
The coating that resin solution obtains is added, there is fabulous shielding infrared ray, completely cut off the function of ultraviolet light, liquid crystal light modulation film 4 with lead
Between electric silver paste 3, between conductive silver paste 3 and damp film 2 by adhesive bonding in the first glass substrate 1 being oppositely arranged and
Between second glass substrate 5, adhesive is PVB glue, and PVB glue has good caking property to unorganic glass, and has transparent, resistance to
Hot, cold-resistant, moisture-proof, the features such as mechanical strength height.
Claims (3)
1. a kind of automobile smart glass, including the first glass substrate and the second glass substrate being oppositely arranged, first glass
Liquid crystal light modulation film is additionally provided between substrate and the second glass substrate, it is characterised in that: the two sides of liquid crystal light modulation film is pasted with conduction
Layer, the conductive layer are the conductive silver pastes of film-forming, are pasted with sound-insulating and heat-insulating layer outside conductive layer, the sound-insulating and heat-insulating layer includes
The one side of damp film, damp film is connected with conductive silver paste, and another side is coated with heat-barrier material, liquid crystal light modulation film and conductive silver paste
Between, between conductive silver paste and damp film by adhesive bonding in the first glass substrate being oppositely arranged and the second glass base
Between plate.
2. a kind of automobile smart glass according to claim 1, it is characterised in that: first glass substrate and the second glass
Glass substrate uses aluminum oxynitride ceramic.
3. a kind of automobile smart glass according to claim 1, it is characterised in that: described adhesive is PVB glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821662455.XU CN209141602U (en) | 2018-10-12 | 2018-10-12 | A kind of automobile smart glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821662455.XU CN209141602U (en) | 2018-10-12 | 2018-10-12 | A kind of automobile smart glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141602U true CN209141602U (en) | 2019-07-23 |
Family
ID=67269838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821662455.XU Active CN209141602U (en) | 2018-10-12 | 2018-10-12 | A kind of automobile smart glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209141602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022046556A1 (en) * | 2020-08-24 | 2022-03-03 | Jiansheng Wang | Ir stable and uv stable switchable panel and methods for making and using |
| CN114507018A (en) * | 2020-11-16 | 2022-05-17 | 京东方科技集团股份有限公司 | Light-adjusting glass |
-
2018
- 2018-10-12 CN CN201821662455.XU patent/CN209141602U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022046556A1 (en) * | 2020-08-24 | 2022-03-03 | Jiansheng Wang | Ir stable and uv stable switchable panel and methods for making and using |
| EP4045970A4 (en) * | 2020-08-24 | 2023-11-08 | Scienstry, Inc. | Ir stable and uv stable switchable panel and methods for making and using |
| CN114507018A (en) * | 2020-11-16 | 2022-05-17 | 京东方科技集团股份有限公司 | Light-adjusting glass |
| CN114507018B (en) * | 2020-11-16 | 2024-05-14 | 京东方科技集团股份有限公司 | Dimming glass |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.4 south building, Chuanfu workshop, Jinrong science and Technology Park, No.158 Ji'an South Road, Hanjiang District, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Jingcai Photoelectric Technology Co., Ltd Address before: No.4 south building, Chuanfu workshop, Jinrong science and Technology Park, No.158 Ji'an South Road, Hanjiang District, Yangzhou City, Jiangsu Province, 225000 Patentee before: YANGZHOU JINGCAI INTELLIGENT GLASS TECHNOLOGY Co.,Ltd. |