CN110481045A - The bonding structure and preparation method thereof of the transparence display touch screen of loss of weight - Google Patents
The bonding structure and preparation method thereof of the transparence display touch screen of loss of weight Download PDFInfo
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- CN110481045A CN110481045A CN201910871672.2A CN201910871672A CN110481045A CN 110481045 A CN110481045 A CN 110481045A CN 201910871672 A CN201910871672 A CN 201910871672A CN 110481045 A CN110481045 A CN 110481045A
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- 208000020442 loss of weight Diseases 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 218
- 239000004033 plastic Substances 0.000 claims abstract description 218
- 239000000463 material Substances 0.000 claims abstract description 44
- 239000011521 glass Substances 0.000 claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 125000006850 spacer group Chemical group 0.000 claims description 25
- 230000004888 barrier function Effects 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229920001971 elastomer Polymers 0.000 claims description 19
- 239000004973 liquid crystal related substance Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 10
- 239000000806 elastomer Substances 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- CBECDWUDYQOTSW-UHFFFAOYSA-N 2-ethylbut-3-enal Chemical compound CCC(C=C)C=O CBECDWUDYQOTSW-UHFFFAOYSA-N 0.000 claims 1
- JTHNLKXLWOXOQK-UHFFFAOYSA-N n-propyl vinyl ketone Natural products CCCC(=O)C=C JTHNLKXLWOXOQK-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000003475 lamination Methods 0.000 abstract description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 13
- 239000004926 polymethyl methacrylate Substances 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000010030 laminating Methods 0.000 description 10
- 239000004417 polycarbonate Substances 0.000 description 10
- 229920000515 polycarbonate Polymers 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 4
- 229920001038 ethylene copolymer Polymers 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003503 terephthalic acid derivatives Chemical class 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000005391 art glass Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical compound C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/001—Joining in special atmospheres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
-
- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to a kind of bonding structure and preparation method thereof of the transparence display touch screen of loss of weight, which includes: that inside is bonded unit, further includes: the first inside plastics are set to the inside of inside fitting unit；Touch screen, inside are bonded the outside for being set to the first inside plastics；First inside is bonded medium, and inside is bonded the outside for being set to touch screen；Display screen, inside fitting are set to the outside of the first inside fitting medium；Second inside is bonded medium, and inside is bonded the outside for being set to display screen；And the second inside plastics, inside fitting are set to the outside of the second inside fitting medium；Outside is bonded unit, further includes: the first outside plastics are set to the inside of outside fitting unit.The present invention is by placing touch screen and display screen between plastic material, to balance the thermal expansion stress of display substrate two sides, the purpose of loss of weight can not only be played, also dexterously evaded lamination coating between glass and plastics because thermal expansion it is different caused by deformation problems.
Description
Technical field
The present invention relates to a kind of transparence display touch screens, more particularly to a kind of fitting of the transparence display touch screen of loss of weight
Structure and preparation method thereof.
Background technique
With the fast development of display technology, panel vendor is needed constantly to improve the display performance and product of complete product
Matter, such as liquid crystal display (Liquid Crystal Display, LCD) technology, light emitting diode (Light Emitting
Diode, LED), technology, laser display technology and Organic Light Emitting Diode (Organic Light-Emitting Diode,
OLED the application situation of diversification is presented in) technology, shows ubiquitous.Meanwhile in conjunction with projecting type capacitor touch technology, may be used also
With meet can transparence display and human-computer interaction intelligent functions demand.Through this " intelligentized updating " product, passenger is being seen
While to glass rear, moreover it is possible to various images, text information are shown on the screen, add product interest and convenience,
Bring strong visual impact.
Now transparence display touch-control product in the art generally includes three cover-plate glass, touch screen and display screen main portions
Part.Wherein, cover-plate glass generally passes through the glass material of the hardness of tempering processing, and transmitance is more than 90%, and touch screen is to project
Formula touch screen is mainstream, and substrate is generally the plastic material of soft flexible, and makes leading for the direction x and the direction y on it
Electrode, transmitance are more than 80%, and display screen is generally the alkali-free glass substrate of common hardness, and there are two glass gluing groups
At transmitance is more than 30%.
For the display screen technology of the prior art, LCD technology needs external light source or to backlight, the design of panel, but
Its transmitance is low, it is difficult to play penetrating display effect；And shadow casting technique uses the glass of half-reflection and half-transmission, but large scale projector
Application scenarios are limited, therefore are comprehensively compared, OLED technology can provide optimal transparence display effect, and have attracted much attention.Thoroughly
For bright OLED compared with other transparence displays, transmitance is more than 40%, and brightness reaches 150nits, and colour gamut is more than 100%NTSC,
A kind of brand-new application for belonging to OLED display technology, there are also many difficult needs gram in the cruel application environment of rail traffic
Clothes.To rail traffic glass manufacturer, how application proposes huge challenge for this.
Referring to FIG. 6, it illustrates the structural schematic diagrams of the track glass window of the prior art.Track in the prior art
Glass window is usually made of glass, and structure is successively inner glass S1/ fitting medium S2/ inner glass S3/ from inside to outside
Spacer bar S4 (sealant S5)/outside glass S6/ is bonded medium S7/ outside glass S8, by the thickness and the interval that adjust glass
The thickness of item meets the needs of different application scene.
Meanwhile side window lightweight can contribute to reduce energy consumption, be the technical goal that producer chases one after another in the industry.General feelings
Under condition, in order to play the purpose of loss of weight, plastic material such as polycarbonate (Polycarbonate, PC), polymethyl will use
Sour methyl esters (polymethyl methacrylate, PMMA) etc. replaces or all replaces glass, since plastic material is that glass is close
Half of degree or so can mitigate significantly the weight of window under identical thickness condition.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
Due to the reason of the easy water suctions such as plastic material such as PC, PMMA, the experiment of side window dew point can all be caused to be difficult to meet and want
It asks.In particular, when the side window (plastic material) of OLED display screen (substrate of display screen is glass material) and loss of weight is integrated in one
When rising, since plastic material is 10 times or so of the thermal expansion coefficient of glass, then, due to the variation of use environment temperature, meeting
Cause side window that apparent deformation occurs, makes display screen that Fragmentation Phenomena occur when serious.
Therefore, it is necessary to study and propose targetedly improvement plan, by new structural proposition and verifying, thus really
Protecting OLED display screen and loss of weight side window can integrate together.
Summary of the invention
To solve above-mentioned the technical problems existing in the prior art, the embodiment of the invention provides a kind of the transparent aobvious of loss of weight
Show the bonding structure and preparation method thereof of touch screen.Specific technical solution is as follows:
In a first aspect, a kind of bonding structure of the transparence display touch screen of loss of weight is provided, the wherein transparence display touching of loss of weight
Controlling the bonding structure shielded includes:
Inside is bonded unit, further includes:
First inside plastics are set to the inside of inside fitting unit；
Touch screen, inside are bonded the outside for being set to the first inside plastics；
First inside is bonded medium, and inside is bonded the outside for being set to touch screen；
Display screen, inside fitting are set to the outside of the first inside fitting medium；
Second inside is bonded medium, and inside is bonded the outside for being set to display screen；And
Second inside plastics, inside fitting are set to the outside of the second inside fitting medium；
Outside is bonded unit, further includes:
First outside plastics are set to the inside of outside fitting unit；
First outside is bonded medium, and inside is bonded the outside for being set to the first outside plastics；And
Second outside plastics, inside fitting are set to the outside of the first outside fitting medium；
Spacer bar, one end are set to the outer ledge of the second inside plastics, and the other end of spacer bar is set to the first outside
The inside edge of plastics, inside is bonded unit and is connect with outside fitting unit by spacer bar, and forms a hollow layer；And
Sealant is set to outside fitting unit and is bonded between unit with inside, and is located on the outside of spacer bar.
In the first possible implementation of first aspect, outside is bonded unit further include:
Water vapor barrier layer, inside fitting are set to the outside of the first outside fitting medium；And
Second outside is bonded medium, and inside is bonded the outside for being set to water vapor barrier layer, the inside patch of the second outside plastics
The outside for being set to the second outside fitting medium is closed, the inside of the second outside plastics passes through the second outside fitting medium and steam resistance
Barrier fitting is set to the outside of the first outside fitting medium.
The possible implementation of with reference to first aspect the first, in second of possible implementation of first aspect, water
Proof barrier is transparent unorganic glass, plastics or is that the transparent organic light emitting diode that substrate forms is shown by unorganic glass
Screen, transparent liquid crystal display display screen, transparent capacitive touch screen, transparent LED display screen, transparent Micro LED are shown
Screen, transparent Mini LED display, transparent liquid crystal display light modulation film or transparency dye liquid crystal light modulation film；First inside fitting is situated between
Matter, the second inside are bonded medium, the first outside is bonded medium and the material of the second outside fitting medium is polyvinyl butyral,
Ethylene-vinyl acetate copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber.
In the third possible implementation of first aspect, the first inside plastics, the second inside plastics, the first outside modeling
The material of material and the second outside plastics is organic plastics；First inside plastics, the second inside plastics, the first outside plastics and second
Outside plastics with a thickness of 0.01-10 millimeters；First inside plastics, the second inside plastics, the first outside plastics and the second outside
The structure of plastics is tabular, single-curvature shape or hyperbolicity shape.
In the 4th kind of possible implementation of first aspect, display screen is transparent organic light emitting diode display screen, no
Transparent organic light emitting diode display screen or liquid crystal display panels.
Second aspect provides a kind of production method of the bonding structure of the transparence display touch screen of loss of weight, wherein loss of weight
The production method of the bonding structure of transparence display touch screen the following steps are included:
It forms inside and is bonded unit；
It forms outside and is bonded unit；
Inside fitting unit is connect with outside fitting unit by spacer bar, and forms a hollow layer；And
In spacer bar outer application sealant, hollow layer is sealed.
In the first possible implementation of second aspect, the method for forming inside fitting unit further includes following step
It is rapid:
Prepare the first inside plastics and the second inside plastics, the material of the first inside plastics and the second inside plastics is organic
Plastics, with a thickness of 0.01-10 millimeters；
In successively attaching touch screen, the first inside fitting medium on the first inside plastics, full bonding structure for the first time is formed；
It full bonding structure will be sent into autoclave for the first time, the first inside plastics, touch screen and the first inside fitting is made to be situated between
Matter carries out high pressure fitting；
It is bonded on medium in the first inside and successively attaches display screen, the second inside fitting medium and the second inside plastics, shape
At second of full bonding structure；And
Second of full bonding structure is sent into autoclave, the first inside fitting medium, display screen, the second inside fitting are made
Medium and the fitting of the second inside plastic high voltage.
In second of possible implementation of second aspect, the production method for forming outside fitting unit further includes following
Step:
Prepare the first outside plastics and the second outside plastics, the material of the first outside plastics and the second outside plastics is organic
Plastics, with a thickness of 0.01-10 millimeters；
In successively attaching the first outside fitting medium and the second outside plastics on the first inside plastics, the full patch of third time is formed
Close structure；And
The full bonding structure of third time is sent into autoclave, the first inside plastics, the first outside is made to be bonded medium and second
Outside plastics carry out high pressure fitting.
In conjunction with second of possible implementation of second aspect, in the third possible implementation of second aspect, in
Successively attaching display screen, the second inside fitting medium and whens the second inside plastics on first inside fitting medium further includes, in the
A water vapor barrier layer is also attached between two inside fitting media and the second inside plastics.
In conjunction with second aspect the first or second may implementation, the 4th kind in second aspect can the side of being able to achieve
In formula, the method for high pressure fitting is further comprising the steps of:
Cold to autoclave to vacuumize, cold to find time greater than 2 hours, vacuum degree is between -0.05 megapascal (MPa)~-0.1 megapascal
Between this card；And
High pressure be bonded when, control autoclave in pressure be maintained between 0.05~10 megapascal (MPa), binding temperature between
Between 80 degrees Celsius~130 degrees Celsius, after pressure and constant temperature, the constant temperature time of holding is bonded between 0.5 hour~12
Hour.
The present invention has had the advantage that compared with prior art:
1, the present invention is by placing touch screen and display screen between plastic material, to balance display substrate two sides
Thermal expansion stress can not only play the purpose of loss of weight, also dexterously evade the lamination coating between glass and plastics because of heat
Deformation problems caused by expansion is different, meanwhile, it also solves in long life cycle, dew point is difficult caused by permeating steam because of plastics
Topic.
2, the present invention is applicable not only to transparent OLED screen, is also applied for LCD display and opaque OLED display screen, and
And the structure can be applied not only to automobile window, skylight, portlight family, also can be applied to rail and hands over the products such as side window.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of the bonding structure of the transparence display touch screen of the loss of weight of one embodiment of the invention.
Fig. 2 is another structural representation of the bonding structure of the transparence display touch screen of the loss of weight of one embodiment of the invention
Figure.
The step of Fig. 3 is the production method of the bonding structure of the transparence display touch screen of the loss of weight of two embodiments of the invention stream
Journey schematic diagram.
Fig. 4 is the step flow diagram of the method for fitting unit on the inside of the formation of two embodiments of the invention.
Fig. 5 is the step flow diagram of the method for fitting unit on the outside of the formation of two embodiments of the invention.
Fig. 6 is the structural schematic diagram of the track glass window of the prior art.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
In one embodiment of the invention, referring to FIG. 1, it illustrates the touchings of the transparence display of the loss of weight of one embodiment of the invention
Control a kind of structural schematic diagram of the bonding structure 1 of screen.The bonding structure 1 of the transparence display touch screen of loss of weight includes that inside fitting is single
Member 2, outside fitting unit 3, spacer bar 4 and sealant 5, in which:
Referring again to Fig. 1, inside fitting unit 2 further includes the first inside plastics 21, touch screen the 22, first inside fitting
Medium 23, display screen the 24, second inside fitting medium 25 and the second inside plastics 26, the first inside plastics 21 are set to inside patch
The inside of unit 2 is closed, the material of the first inside plastics 21 is preferably organic plastics, such as can be polycarbonate (PC) or poly- first
Base methyl acrylate (PMMA), but be not limited thereto.First inside plastics 21 with a thickness of 0.01-10 disclosed in the present embodiment
Millimeter, such as can be 0.01 millimeter, 1 millimeter, 3 millimeters, 5 millimeters, 8 millimeters or 10 millimeters, but be not limited thereto.This implementation
Further disclosed first inside plastics 21 can be tabular to example, or single-curvature shape or hyperbolicity shape specifically may be used
To be selected according to the shape of touch screen 22.
The inside fitting of touch screen 22 is set to the outside of the first inside plastics 21.Preferably, in touch screen 22 and first
OCA glue can be set on the binding face of side plastics 21, the outside of the first inside plastics 21 is set to by OCA glue laminating, it can also
To be not provided with OCA glue, the outside for being set to the first inside plastics 21 is directly fitted, but be not limited thereto.In the present embodiment
Can there is no particular/special requirement for the selection of touch screen 22, referring to the conventional selection of those skilled in the art.
The inside fitting of first inside fitting medium 23 is set to the outside of touch screen 22, and laminating type is full fitting.
Preferably, the size that the size of the first inside fitting medium 23 is greater than touch screen 22 makes equal to the size of the first inside plastics 21
The first inside fitting 23 all standing of medium is obtained on touch screen 22, to improve the bonding of touch screen 22 and the first inside plastics 21
Property, but be not limited thereto.In the present embodiment the material of the first inside fitting medium 23 is selected to be polyethylene
Butyral, ethylene-vinyl acetate copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber, but not with this
It is limited.
The inside fitting of display screen 24 is set to the outside of the first inside fitting medium 23, the second inside fitting medium 25
Inside is bonded the outside for being set to display screen 24.Preferably, the size of display screen 24 is less than the first inside fitting medium 23 and the
Two inside fitting media 25 size so that 24 all standing of display screen be coated on first inside fitting medium 23 with second on the inside of
It is bonded between medium 25, but is not limited thereto.Display screen 24 disclosed in the present embodiment can be transparent organic light emitting diode
Display screen or opaque organic light-emitting diode (OLED) display screen, or liquid crystal display panels, it is aobvious which kind of is specifically selected
Display screen can be selected according to customer requirement.It in the present embodiment can for the selection of the material of the second inside fitting medium 25
Think polyvinyl butyral, ethylene-vinyl acetate copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber,
But it is not limited thereto.
The inside fitting of second inside plastics 26 is set to the outside of the second inside fitting medium 25, and laminating type is complete
Fitting.Preferably, the size of the second inside plastics 26 is equal to the size of the second inside fitting medium 25, so that the second inside fitting
25 all standing of medium on the second inside plastics 26, thus improve second inside fitting medium 25 and the second inside plastics 26 glue
Knot property, but be not limited thereto.The material of second inside plastics 26 is preferably organic plastics, such as can be polycarbonate (PC)
Or polymethyl methacrylate (PMMA), but be not limited thereto.Second inside plastics 26 disclosed in the present embodiment with a thickness of
0.01-10 millimeters, for example, can be 0.01 millimeter, 1 millimeter, 3 millimeters, 5 millimeters, 8 millimeters or 10 millimeters, but not as
Limit.Further disclosed second inside plastics 26 can be tabular to the present embodiment, or single-curvature shape or hyperbolicity shape,
It can specifically be selected according to the shape of touch screen 22.
Referring again to Fig. 1, outside fitting unit 3 further includes that first the 31, first outside of outside plastics is bonded 32 and of medium
Second outside plastics 33, the first outside plastics 31 are set to the inside of outside fitting unit 3, and the material of the first outside plastics 31 is excellent
It is selected as organic plastics, such as can be polycarbonate (PC) or polymethyl methacrylate (PMMA), but be not limited thereto.This
First outside plastics 31 disclosed in embodiment with a thickness of 0.01-10 millimeters, such as can for 0.01 millimeter, 1 millimeter, 3 millimeters,
5 millimeters, 8 millimeters or 10 millimeters, but be not limited thereto.Further disclosed first outside plastics 31 can be flat to the present embodiment
Plate, or single-curvature shape or hyperbolicity shape can specifically be selected according to the shape of touch screen 22.
The inside fitting of first outside fitting medium 32 is set to the outside of the first outside plastics 31, the second outside plastics 33
Inside fitting be set to the outside of the first outside fitting medium 32, the first outside of outside plastics 31, first fitting medium 32 and
Laminating type between second outside plastics 33 is full fitting.Preferably, first the 31, first outside of outside plastics is bonded medium 32
And second outside plastics 33 size it is identical so that the first outside of outside plastics 31, first fitting medium 32 and the second outside modeling
Between material 33 it is the fitting of all standing, to improve first outside plastics the 31, first outside fitting medium 32 and the second outside modeling
The caking property being bonded between material 33, but be not limited thereto.In the present embodiment for the material of the first outside fitting medium 32
Select to be polyvinyl butyral, ethylene-vinyl acetate copolymer, polyurethanes or thermoplastic polyurethane elastic
Body rubber, but be not limited thereto.
The material of second outside plastics 33 is preferably organic plastics, such as can be polycarbonate (PC) or polymethyl
Sour methyl esters (PMMA), but be not limited thereto.Second outside plastics 33 disclosed in the present embodiment with a thickness of 0.01-10 millimeters,
It such as can be 0.01 millimeter, 1 millimeter, 3 millimeters, 5 millimeters, 8 millimeters or 10 millimeters, but be not limited thereto.The present embodiment into
Second outside plastics 33 disclosed in one step can be tabular, or single-curvature shape or hyperbolicity shape, it specifically can root
It is selected according to the shape of touch screen 22.
One end of spacer bar 4 is set to the outer ledge of the second inside plastics 26, and the other end of spacer bar 4 is set to first
The inside edge of outside plastics 31, inside is bonded unit 2 and is connect with outside fitting unit 3 by spacer bar 4, and it is hollow to form one
Layer 6, sealant 5 are set to outside fitting unit 3 and are bonded between unit 2 with inside, and are located at 4 outside of spacer bar, in sealing
Dead level 6.Can there is no particular/special requirement for the selection of spacer bar 4 in the present embodiment, referring to the routine of those skilled in the art
Selection, such as can choose as aluminium spacers item.
Referring again to Fig. 1, the bonding structure 1 of the transparence display touch screen of loss of weight disclosed in the present embodiment, by that will touch
Control screen 22 and display screen 24 are placed between plastic material (the first inside plastics 21 and the second inside plastics 26), so that balance is aobvious
The thermal expansion stress of 24 substrate two sides of display screen, can not only play the purpose of loss of weight, also dexterously evaded glass and plastics it
Between lamination coating because thermal expansion it is different caused by deformation problems.
In a preferred embodiment, referring to FIG. 2, it illustrates the transparence display touch-controls of the loss of weight of one embodiment of the invention
Another structural schematic diagram of the bonding structure 1 of screen.Outside fitting unit 3 further includes water vapor barrier layer 34 and the second outside fitting
Medium 35, the inside fitting of water vapor barrier layer 34 are set to the outside of the first outside fitting medium 32.Water disclosed in the present embodiment
Proof barrier 34 can be transparent unorganic glass, plastics or be the transparent organic light emitting diode that substrate forms by unorganic glass
(OLED) display screen, transparent liquid crystal display (LCD) display screen, transparent capacitive touch screen, transparent LED (LED) display
Screen, transparent Micro LED display, transparent Mini LED display, transparent liquid crystal display (LCD) light modulation film or transparency dye
Liquid crystal light modulation film.When it is unorganic glass, it can choose as common inorganic glass, also can choose as with transparent functional device
The unorganic glass of part, such as dye liquid crystal product (can adjust light penetration the case where being powered, the spy with low haze
Point), then the side window of the hollow structure of the loss of weight, not only has apparent loss of weight feature, is also equipped with touch display function and tune
Light function, but be not limited thereto；When it is plastics, can choose as the high saturating, polypropylene plastics of low haze, polyethylene modeling
Material or poly terephthalic acid class plastics etc., but be not limited thereto.
The inside fitting of second outside fitting medium 35 is set to the outside of water vapor barrier layer 34, and laminating type is full patch
It closes.Preferably, the size of water vapor barrier layer 34 is equal to the size of the second outside fitting medium 35, but is not limited thereto.At this
The material of the second outside fitting medium 35 is selected to be polyvinyl butyral, ethene-vinyl acetate in embodiment
Copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber, but be not limited thereto.Second outside plastics 33 it is interior
Side fitting is set to the outside of the second outside fitting medium 35, and the inside of the second outside plastics 33 is bonded medium by the second outside
35 and water vapor barrier layer 34 be bonded the outside for being set to the first outside fitting medium 32, but be not limited thereto.
Referring again to Fig. 2, the present embodiment is by adding one between the first outside plastics 31 and the second outside plastics 33
Water vapor barrier layer 34 evades the defect of plastic material infiltration steam.Simultaneously as 34 both sides of water vapor barrier layer are identical modeling
Expect material, it is possible to deformation problems caused by evading because of thermal expansion, and since the water vapor barrier layer 34 can stop completely
The infiltration of steam guarantees that the outside of hollow side window structure will not permeate steam and the inside of inside fitting unit 2 is integrated with touching
Control screen 22 and display screen 24, also block steam, therefore the present embodiment is provided in Life cycle and can pass through completely
The feasibility of dew point experiment.
In two embodiments of the invention, Fig. 3 and Fig. 1 please also refer to, Fig. 3 shows the loss of weight of two embodiments of the invention
The step flow diagram of the production method 7 of the bonding structure of transparence display touch screen.The patch of the transparence display touch screen of loss of weight
The production method 7 for closing structure includes the following steps 701-704, in which:
Step 701, it forms inside and is bonded unit 2.
Specifically, please also refer to Fig. 4 and Fig. 1, Fig. 4 shows fitting unit 2 on the inside of the formation of two embodiments of the invention
Method 8 step flow diagram.Form the further comprising the steps of 801-805 of method 8 of inside fitting unit 2, in which:
Step 801, prepare raw material.Prepare the first inside plastics 21 and the second inside plastics 26, the first inside plastics 21 and
The material of second inside plastics 26 is organic plastics, with a thickness of 0.01-10 millimeters.
Specifically, the material of the first inside plastics 21 and the second inside plastics 26 that prepare is preferably organic plastics, such as
It can be polycarbonate (PC) or polymethyl methacrylate (PMMA), but be not limited thereto.
First inside plastics 21 and the second inside plastics 26 with a thickness of 0.01-10 millimeters, such as can for 0.01 millimeter,
1 millimeter, 3 millimeters, 5 millimeters, 8 millimeters or 10 millimeters, but be not limited thereto.
First inside plastics 21 and the second inside plastics 26 can also be tabular, or single-curvature shape or hyperbolicity
Shape can specifically be selected according to the shape of touch screen 22.
Step 802, full bonding structure for the first time is formed.In successively attaching touch screen 22, first on the first inside plastics 21
Inside is bonded medium 23, forms full bonding structure for the first time.
Specifically, in first attaching touch screen 22 on the first inside plastics 21, touch screen 22 can be mounted directly in first
On side plastics 21, it can also be set to by OCA glue laminating on the first inside plastics 21, but be not limited thereto.First inside
Fitting medium 23 fits on touch screen 22, and laminating type is full fitting.Preferably, the size of the first inside fitting medium 23
Greater than the size of touch screen 22, equal to the size of the first inside plastics 21, so that the first inside fitting 23 all standing of medium is being touched
On control screen 22, to improve the caking property of touch screen 22 and the first inside plastics 21, but it is not limited thereto.
In the present embodiment the material of the first inside fitting medium 23 is selected to be polyvinyl butyral, second
Alkene-acetate ethylene copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber, but be not limited thereto.
Step 803, the first sub-high pressure is bonded.It full bonding structure will be sent into autoclave for the first time, and make the first inside plastics
21, touch screen 22 and the first inside fitting medium 23 carry out high pressure fitting.
Specifically, full bonding structure will be sent into autoclave for the first time, it is cold to autoclave to vacuumize, it is cold to find time greater than 2
Hour, then vacuum degree carries out high pressure fitting between -0.05 megapascal (MPa)~-0.1 megapascal (MPa), and high pressure is bonded
When, the pressure controlled in autoclave is maintained between 0.05~10 megapascal (MPa), and binding temperature is Celsius between 80 degrees Celsius~130
Between degree, after pressure and constant temperature, the constant temperature time of holding is bonded between 0.5 hour~12 hours, makes the first inside modeling
Material 21, touch screen 22 and the first inside fitting 23 high pressure of medium are bonded to form integral structure, but are not limited thereto.
Step 804, second of full bonding structure is formed.In first inside fitting medium 23 on successively attach display screen 24,
Second inside fitting medium 25 and the second inside plastics 26, form second of full bonding structure.
Specifically, first the fitting of display screen 24 is set on the first inside fitting medium 23, the second inside is bonded medium 25
Fitting is set on display screen 24, it is preferred that the size of display screen 24 is less than the first inside fitting medium 23 and the second inside patch
Close medium 25 size so that 24 all standing of display screen be coated on first inside fitting medium 23 with second on the inside of be bonded medium
Between 25, but it is not limited thereto.Then the inside fitting of the second inside plastics 26 is set to the second inside and is bonded medium 25
Outside, laminating type is full fitting.Preferably, the size of the second inside plastics 26 is equal to the second inside fitting medium 25
Size, so that the second inside fitting 25 all standing of medium is bonded medium to improve on the second inside plastics 26 on the inside of second
25 and second inside plastics 26 caking property, but be not limited thereto.
Display screen 24 disclosed in the present embodiment can be transparent organic light emitting diode display screen or opaque organic light emission
Diode (OLED) display screen 24, or which kind of display screen is liquid crystal display panels 24 specifically select can be wanted according to client
It asks and is selected.In the present embodiment the material of the second inside fitting medium 25 is selected to be polyvinyl alcohol contracting fourth
Aldehyde, ethylene-vinyl acetate copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber, but be not limited thereto.
Step 805, the second sub-high pressure is bonded.Second of full bonding structure is sent into autoclave, the first inside fitting is made
Medium 23, display screen the 24, second inside fitting medium 25 and the fitting of 26 high pressure of the second inside plastics.
Specifically, second of full bonding structure is sent into autoclave, it is cold to autoclave to vacuumize, it is cold to find time greater than 2
Hour, then vacuum degree carries out high pressure fitting between -0.05 megapascal (MPa)~-0.1 megapascal (MPa), and high pressure is bonded
When, the pressure controlled in autoclave is maintained between 0.05~10 megapascal (MPa), and binding temperature is Celsius between 80 degrees Celsius~130
Between degree, after pressure and constant temperature, the constant temperature time of holding is bonded between 0.5 hour~12 hours, makes the first inside patch
Medium 23, display screen the 24, second inside fitting medium 25 and 26 high pressure of the second inside plastics is closed to be bonded to form integral structure, from
And make the first inside plastics 21, the inside of touch screen 22, first fitting medium 23, display screen the 24, second inside fitting medium 25 and
Second inside plastics 26 form inside and are bonded unit 2, but are not limited thereto.
Step 702, it forms outside and is bonded unit 3.
Specifically, please also refer to Fig. 5 and Fig. 1, Fig. 5 shows fitting unit 3 on the outside of the formation of two embodiments of the invention
Production method 9 step flow diagram.Form the further comprising the steps of 901- of production method 9 of outside fitting unit 3
903, in which:
Step 901, prepare raw material.Prepare the first outside plastics 31 and the second outside plastics 33, the first outside plastics 31 and
The material of second outside plastics 33 is organic plastics, with a thickness of 0.01-10 millimeters.
Specifically, the material of the first outside plastics 31 and the second outside plastics 33 that prepare is preferably organic plastics, such as
It can be polycarbonate (PC) or polymethyl methacrylate (PMMA), but be not limited thereto.
First outside plastics 31 and the second outside plastics 33 with a thickness of 0.01-10 millimeters, such as can for 0.01 millimeter,
1 millimeter, 3 millimeters, 5 millimeters, 8 millimeters or 10 millimeters, but be not limited thereto.
First outside plastics 31 and the second outside plastics 33 can also be tabular, or single-curvature shape or hyperbolicity
Shape can specifically be selected according to the shape of touch screen 22.
Step 902, the full bonding structure of third time is formed.It is situated between in successively attaching the first outside fitting on the first inside plastics 21
Matter 32 and the second outside plastics 33 form the full bonding structure of third time.
Specifically, first by first outside fitting medium 32 fitting be set on the first outside plastics 31, then by second outside
The fitting of plastics 33 is set on the first outside fitting medium 32, and first the 31, first outside of outside plastics is bonded medium 32 and second
Laminating type between outside plastics 33 is full fitting.Preferably, the first outside of outside plastics 31, first fitting medium 32 and the
The size of two outside plastics 33 is identical, so that first outside plastics the 31, first outside fitting medium 32 and the second outside plastics 33
Between be the fitting of all standing, to improve the first outside of outside plastics 31, first fitting medium 32 and the second outside plastics 33
Between the caking property that is bonded, but be not limited thereto.
In the present embodiment the material of the first outside fitting medium 32 is selected to be polyvinyl butyral, second
Alkene-acetate ethylene copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber, but be not limited thereto.
More specifically, in successively attached on the first inside fitting medium 23 inside of display screen 24, second fitting medium 25 and
It further include also attaching steam resistance between the second inside fitting medium 25 and the second inside plastics 26 when the second inside plastics 26
Barrier 34, the fitting of water vapor barrier layer 34 are set on the first outside fitting medium 32, and the fitting of the second outside fitting medium 35 is set
It is placed on water vapor barrier layer 34, the fitting of the second outside plastics 33 is set on the second outside fitting medium 35, and laminating type is
Full fitting, it is preferred that the size of water vapor barrier layer 34 is equal to the size of the second outside fitting medium 35, but is not limited thereto.
Water vapor barrier layer 34 disclosed in the present embodiment can be transparent unorganic glass or plastics, when it is unorganic glass
When, it can choose as common inorganic glass, also can choose as the unorganic glass with transparent functional device, such as dye liquid crystal
Product (can adjust light penetration, have the characteristics that low haze) the case where being powered, then the hollow structure of the loss of weight
Side window not only has apparent loss of weight feature, is also equipped with touch display function and dimming function, but be not limited thereto；When it
When for plastics, can choose for it is high thoroughly, the polypropylene plastics of low haze, vinyon or poly terephthalic acid class plastics etc.,
But it is not limited thereto.
In the present embodiment the material of the second outside fitting medium 35 is selected to be polyvinyl butyral, second
Alkene-acetate ethylene copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber, but be not limited thereto.
Step 902, third sub-high pressure is bonded.The full bonding structure of third time is sent into autoclave, the first inside plastics are made
21, the first outside fitting medium 32 and the second outside plastics 33 carry out high pressure fitting.
Specifically, the full bonding structure of third time is sent into autoclave, it is cold to autoclave to vacuumize, it is cold to find time greater than 2
Hour, then vacuum degree carries out high pressure fitting between -0.05 megapascal (MPa)~-0.1 megapascal (MPa), and high pressure is bonded
When, the pressure controlled in autoclave is maintained between 0.05~10 megapascal (MPa), and binding temperature is Celsius between 80 degrees Celsius~130
Between degree, after pressure and constant temperature, the constant temperature time of holding is bonded between 0.5 hour~12 hours, makes the first inside modeling
Material the 21, first outside fitting medium 32 and 33 high pressure of the second outside plastics are bonded to form integral structure, to form outside patch
Unit 3 is closed, but is not limited thereto.
Step 703, a hollow layer 6 is formed.Inside fitting unit 2 is connect with outside fitting unit 3 by spacer bar 4,
And form a hollow layer 6.
Specifically, the both ends of spacer bar 4 are passed through respectively, adhesive is bonded unit 2 with inside and outside fitting unit 3 glues
It ties together, meanwhile, spacer bar 4 is set to the end of inside fitting unit 2 and outside fitting unit 3, spacer bar 4, inside patch
It closes and forms a hollow layer 6 between unit 2 and outside fitting unit 3.
Step 704, hollow layer 6 is sealed.In 4 outer application sealant 5 of spacer bar, hollow layer 6 is sealed.
Specifically, being bonded between unit 3 in inside fitting unit 2 with outside, the outer application sealant 5 of spacer bar 4 is close
Hollow layer 6 is sealed, to prevent water vapour from entering in hollow layer 6.
Several preferred embodiments of the invention have shown and described in above description, but as previously described, it should be understood that this hair
It is bright to be not limited to forms disclosed herein, it is not to be taken as the exclusion to other embodiments, and can be used for various other
Combination, modification and environment, and can within that scope of the inventive concept describe herein, by the technology of above-mentioned introduction or related fields or
Knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be
In the protection scope of appended claims of the present invention.
Claims (10)
1. a kind of bonding structure of the transparence display touch screen of loss of weight, which is characterized in that the transparence display touch screen of the loss of weight
Bonding structure include:
Inside is bonded unit, further includes:
First inside plastics are set to the inside of the inside fitting unit；
Touch screen, inside are bonded the outside for being set to first inside plastics；
First inside is bonded medium, and inside is bonded the outside for being set to the touch screen；
Display screen, inside fitting are set to the outside of the first inside fitting medium；
Second inside is bonded medium, and inside is bonded the outside for being set to the display screen；And
Second inside plastics, inside fitting are set to the outside of the second inside fitting medium；Outside is bonded unit, also wraps
It includes:
First outside plastics are set to the inside of the outside fitting unit；
First outside is bonded medium, and inside is bonded the outside for being set to first outside plastics；And
Second outside plastics, inside fitting are set to the outside of the first outside fitting medium；
Spacer bar, one end are set to the outer ledge of second inside plastics, and the other end of the spacer bar is set to described
The inside edge of first outside plastics, the inside fitting unit are connect with outside fitting unit by the spacer bar,
And form a hollow layer；And
Sealant is set to the outside fitting unit and is bonded between unit with the inside, and is located on the outside of the spacer bar.
2. the bonding structure of the transparence display touch screen of loss of weight according to claim 1, which is characterized in that the outside patch
Close unit further include:
Water vapor barrier layer, inside fitting are set to the outside of the first outside fitting medium；And
Second outside is bonded medium, and inside, which is bonded, is set to the outside of the water vapor barrier layer, second outside plastics it is interior
Side fitting is set to the outside of the second outside fitting medium, and the inside of second outside plastics passes through second outside
Fitting medium and water vapor barrier layer fitting are set to the outside of the first outside fitting medium.
3. the bonding structure of the transparence display touch screen of loss of weight according to claim 2, which is characterized in that the steam resistance
Barrier be transparent unorganic glass, plastics or by unorganic glass be substrate form transparent organic light emitting diode display screen, thoroughly
Bright liquid crystal display panels, transparent capacitive touch screen, transparent LED display screen, transparent Micro LED display, thoroughly
Bright Mini LED display, transparent liquid crystal display light modulation film or transparency dye liquid crystal light modulation film；First inside fitting is situated between
The material that matter, second inside are bonded medium, first outside fitting medium and the second outside fitting medium is poly-
Vinyl butyral, ethylene-vinyl acetate copolymer, polyurethanes or thermoplastic polyurethane elastomer rubber.
4. the bonding structure of the transparence display touch screen of loss of weight according to claim 1, which is characterized in that in described first
Side plastics, second inside plastics, first outside plastics and second outside plastics material be organic plastics；Institute
State the first inside plastics, second inside plastics, first outside plastics and second outside plastics with a thickness of
0.01-10 millimeters；First inside plastics, second inside plastics, first outside plastics and second outside
The structure of plastics is tabular, single-curvature shape or hyperbolicity shape.
5. the bonding structure of the transparence display touch screen of loss of weight according to claim 1, which is characterized in that the display screen
For transparent organic light emitting diode display screen, opaque organic light-emitting diode (OLED) display screen or liquid crystal display panels.
6. a kind of production method of the bonding structure of the transparence display touch screen of loss of weight, which is characterized in that the loss of weight it is transparent
Show touch screen bonding structure production method the following steps are included:
It forms inside and is bonded unit；
It forms outside and is bonded unit；
Inside fitting unit is connect with outside fitting unit by spacer bar, and forms a hollow layer；And
In the spacer bar outer application sealant, the hollow layer is sealed.
7. the production method of the bonding structure of the transparence display touch screen of loss of weight according to claim 6, which is characterized in that
The method of fitting unit is further comprising the steps of on the inside of the formation:
Prepare the first inside plastics and the second inside plastics, the material of first inside plastics and second inside plastics is
Organic plastics, with a thickness of 0.01-10 millimeters；
In successively attaching touch screen, the first inside fitting medium on the plastics of first inside, full bonding structure for the first time is formed；
The first time full bonding structure is sent into autoclave, first inside plastics, the touch screen and described the are made
One inside fitting medium carries out high pressure fitting；
It is bonded on medium in first inside and successively attaches display screen, the second inside fitting medium and second inside modeling
Material forms second of full bonding structure；And
Described second full bonding structure is sent into autoclave, the first inside fitting medium, display screen, described is made
Second inside fitting medium and the fitting of second inside plastic high voltage.
8. the production method of the bonding structure of the transparence display touch screen of loss of weight according to claim 6, which is characterized in that
The production method of fitting unit is further comprising the steps of on the outside of the formation:
Prepare the first outside plastics and the second outside plastics, the material of first outside plastics and second outside plastics is
Organic plastics, with a thickness of 0.01-10 millimeters；
In successively attaching the first outside fitting medium and second outside plastics on the plastics of first inside, third time is formed
Full bonding structure；And
The full bonding structure of the third time is sent into autoclave, first inside plastics, first outside fitting is made to be situated between
Matter and second outside plastics carry out high pressure fitting.
9. the production method of the bonding structure of the transparence display touch screen of loss of weight according to claim 8, which is characterized in that
When successively attaching display screen, the second inside fitting medium and the second inside plastics on the first inside fitting medium also
Including being bonded on the inside of Yu Suoshu second between medium and second inside plastics and also attaching a water vapor barrier layer.
10. the production method of the bonding structure of the transparence display touch screen of loss of weight according to claim 7 or 8, feature
It is, the method for the high pressure fitting is further comprising the steps of:
Cold to the autoclave to vacuumize, cold to find time greater than 2 hours, vacuum degree is between -0.05 megapascal (MPa)~-0.1 megapascal
Between this card；And
High pressure be bonded when, control the pressure in the autoclave and be maintained between 0.05~10 megapascal (MPa), binding temperature between
Between 80 degrees Celsius~130 degrees Celsius, after pressure and constant temperature, the constant temperature time of holding is bonded between 0.5 hour~12
Hour.
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