CN104865724A - Non-totally-attached screen with water mist resisting function and manufacturing method thereof - Google Patents
Non-totally-attached screen with water mist resisting function and manufacturing method thereof Download PDFInfo
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- CN104865724A CN104865724A CN201510249683.9A CN201510249683A CN104865724A CN 104865724 A CN104865724 A CN 104865724A CN 201510249683 A CN201510249683 A CN 201510249683A CN 104865724 A CN104865724 A CN 104865724A
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- proof function
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 11
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 239000003595 mist Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000010030 laminating Methods 0.000 claims description 67
- 239000007788 liquid Substances 0.000 claims description 42
- 239000007767 bonding agent Substances 0.000 claims description 36
- 239000000853 adhesive Substances 0.000 claims description 31
- 230000001070 adhesive effect Effects 0.000 claims description 31
- 239000003292 glue Substances 0.000 claims description 16
- 239000002390 adhesive tape Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000000779 smoke Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
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- 230000002411 adverse Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
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- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
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Classifications
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133311—Environmental protection, e.g. against dust or humidity
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133331—Cover glasses
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a non-totally-attached screen with a water mist resisting function. The screen comprises an inner screen body, an inner screen protecting structure, an outer screen body and a viscid structure, wherein the inner screen body and the inner screen protecting structure are bonded together, the inner screen protecting structure is provided with a gap on the surface, facing the outer screen body, of the inner screen body, the viscid structure adheres between the outer screen body and the inner screen protecting structure, part of the viscid structure is embedded in the gap of the inner screen protecting structure, the viscid structure is in the shape of a closed ring and comprises a first part embedded in the gap, a second part and a third part, and the second part and the third part are distributed between the inner screen protecting structure and the outer screen body in sequence. The invention correspondingly discloses a method for manufacturing the non-totally-attached screen with the water and fog resisting function. By arranging the viscid structure between the outer screen body and the inner screen protecting structure, a closed space is formed between the inner screen body and the outer screen body, air circulation between outside air and an air layer between the inner screen body and the outer screen body is cut off, and then water mist is resisted.
Description
Technical field
The present invention relates to display screen field, particularly relate to a kind of non-fully laminating screen with water-mist-proof function and preparation method thereof.
Background technology
Current LCD Panel, from structure, roughly can be divided into two parts, as shown in Figure 1, namely for screen 1 in showing and the outer screen 2 for the protection of interior screen 1.Usually, interior screen 1 is display screen, and outer screen 2 is the protection screen of plastics or glass.For touch liquid crystal screen, interior screen 1 is display screen, and outer screen 2 is touch screen or the touch screen with protective seam; Or interior screen 1 is touching display screen, outer screen 2 is the protection screen of plastics or glass.Together with interior screen 1 and outer screen 2 needs are fitted in, divide by the mode of laminating and can be divided into full laminating and non-fully laminating (i.e. frame subsides).
Namely full laminating is interior screen 1 and outer screen 2 are pasted together completely in seamless mode with glue or optical cement, forms screen of entirely fitting.Because full coating technique to make between inside and outside screen without air, what contribute between reducing is reflective, screen can be allowed to seem more penetrating, strengthen the display effect of screen.Non-fully is fitted, and namely frame pastes, and is also called a mouthful word glue laminating, namely simply by the laminating type of the Four built in boundaries of touch-screen and display screen.Because interior screen 1 has necessary circuit part behind, so just through simplified package when usually, screen dispatches from the factory, namely as illustrated in fig. 1, the edge of interior screen 1 is fixed with interior screen protection protection structure 11, and its sectional view can see the uppermost figure part of Fig. 3.In order to be beneficial to the heat radiation of circuit part, interior screen protection protection structure 11 is generally metal and makes, and its marginal portion is connected by the cohesive structure 21 of such as glue or double faced adhesive tape with interior screen 1, and surrounds whole circuit part thus together with interior screen 1.When carrying out non-fully laminating operation, as shown in Figure 1, by the cohesive structure 22 of such as glue or double faced adhesive tape, outer screen 2 being bonded together with interior screen protection protection structure 11, forming non-fully laminating screen.The advantage of non-fully coating technique is that technique is simple and with low cost, and therefore non-fully laminating screen is cheap, easy to use, widespread use in inquiry, navigation, game etc.
But due in order to easy to operate, Nei Ping production firm, when internally screen carries out simplified package, uses the sheet metal of full wafer inwardly to shield 1 bending to form interior screen protection protection structure 3 in edge usually.This must cause the part of interior screen protection protection structure 3 on the surface of interior screen 1 to be discontinuous, namely has gap, gap A and B as shown in Figure 2.And the cohesive structure 21 under the gap in simplified package situation can not be accomplished to block this gap completely usually, the surface of screen 1 in air-flow can be arrived by these gaps A.At this moment, if the cohesive structure 22 of the non-closed ring-type formed by discontinuous coating glue or sticking two-faced adhesive tape, space between the interior screen 1 of the non-fully laminating screen that it must be caused to be formed and outer screen 2 is communicated with ambient atmosphere, the passage between gap A and B is as shown in Figure 2.This brings a lot of adverse effect to the use of the non-fully laminating screen formed, and one of them common adverse effect is water smoke problem.
The air layer also existed between the inside and outside screen of non-fully laminating screen makes it be easier to occur water smoke problem, such as POS with cover plate LCDs its store or environment for use humiture change acquire a certain degree time, the air moisture content sealed up for safekeeping between its glass and liquid crystal display reaches supersaturation, thus separates out water smoke at screen glass inside surface; And when after display starting a period of time, the air between glass and liquid crystal display and outside air exchange, the water smoke condensing in inner side can disappear.This water smoke problem has had a strong impact on consumer and has used and visual effect.
Therefore, those skilled in the art is devoted to develop a kind of non-fully laminating screen with water-mist-proof function and preparation method thereof.
Summary of the invention
Because the above-mentioned defect of prior art, technical matters to be solved by this invention is to provide a kind of non-fully laminating screen with water-mist-proof function and preparation method thereof, realize cheap, make the simple and quick and non-fully of water-mist-proof laminating screen.
For achieving the above object, the invention provides a kind of non-fully laminating screen with water-mist-proof function, comprise interior screen, interior screen protection protection structure and outer screen, described interior screen and described interior screen protection protection structure are bonded as one; On the surface of described interior screen towards described outer screen, described interior screen protection protection structure has gap; It is characterized in that, also comprise cohesive structure, described cohesive structure is pasted onto between described outer screen and described interior screen protection protection structure and the described cohesive structure of part is embedded in the described gap of described interior screen protection protection structure; Described cohesive structure is closed annular, comprises Part I, Part II and Part III; Described Part I is embedded in described gap, and described Part II is distributed between described Part III and described interior screen protection protection structure and between described Part III and described Part I; Described Part III is distributed between described Part II and described outer screen.
Further, described Part I is formed by after the adhesive of liquid state; Described Part II is formed by solid-state adhesives.
Further, described Part III is formed by the bonding agent of liquid state.
Further, the bonding agent of described liquid state is glue; Described solid-state adhesives is double faced adhesive tape.
Further, described outer screen has one deck hydrophilic layer on the surface of described interior screen, and described Part III is distributed between described Part II and described hydrophilic layer.
Further, present invention also offers a kind of method for making with the non-fully laminating screen of water-mist-proof function, for realizing the laminating of outer screen and described interior screen as the aforementioned, it is characterized in that, comprise:
Step one, inserts liquid bonding agent, forms described Part I after the adhesive of described liquid state in described gap;
Step 2, on the surface of described outer screen and the surface of described Part I, paste solid-state adhesives at described interior screen protection protection structure, described solid-state adhesives forms described Part II;
Step 3, the surface of described Part II applies liquid bonding agent, and the bonding agent of described liquid state forms described Part III, and described Part III is closed annular;
Step 4, before described Part III solidifies, the surface of described Part III is placed described outer screen, to the described outer screen of direction extruding of described interior screen.
Present invention also offers a kind of method for making with the non-fully laminating screen of water-mist-proof function, for realizing the laminating of outer screen and described interior screen as the aforementioned, it is characterized in that, comprise:
Step one, inserts liquid bonding agent, forms described Part I after the adhesive of described liquid state in described gap;
Step 2, on the surface of described outer screen towards described interior screen, the bonding agent of edge's coating liquid state of described outer screen, the bonding agent of described liquid state forms described Part III, and described Part III is closed annular;
Step 3, after described Part III solidifies, on the surface of described Part III, pastes solid-state adhesives, and described solid-state adhesives forms described Part II;
Step 4, aims at the surface towards described outer screen of described interior screen protection protection structure, is placed on by described outer screen on the described surface of described interior screen protection protection structure by described Part II, and extrudes described outer screen to the direction of described interior screen.
Alternatively, described Part II is closed annular.
Alternatively, described Part II comprises multiple plates separated from one another, and described multiple plates are embedded in described Part III.
Further, the bonding agent of described liquid state is glue.
Further, described solid-state adhesives is double faced adhesive tape.
As can be seen here; non-fully laminating screen with water-mist-proof function of the present invention and preparation method thereof is by the cohesive structure between the outer screen of design and interior screen protection protection structure; make to form a closed space between interior screen and outer screen; achieve the circulation between the air layer between blocking-up outside air and inside and outside screen, thus reach the object preventing water smoke.The non-fully laminating screen structure with water-mist-proof function of the present invention is simple, with low cost; The method for making step of the non-fully laminating screen with water-mist-proof function of the present invention is few, convenient and simple for operation and fast.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is the structural representation of the non-fully laminating screen of prior art.
Fig. 2 to show in Fig. 1 screen protection protection structure on interior screen surfaces.
Fig. 3 is in a preferred embodiment, the process chart with the laminating of the non-fully laminating screen of water-mist-proof function of the present invention.
Fig. 4 is in second preferred embodiment, the process chart with the laminating of the non-fully laminating screen of water-mist-proof function of the present invention.
Fig. 5 is in the 3rd preferred embodiment, the some processes process flow diagram with the laminating of the non-fully laminating screen of water-mist-proof function of the present invention.
Fig. 6 is in the 4th preferred embodiment, the process chart with the laminating of the non-fully laminating screen of water-mist-proof function of the present invention.
Fig. 7 is in the 5th preferred embodiment, the process chart with the laminating of the non-fully laminating screen of water-mist-proof function of the present invention.
Fig. 8 is in the 6th preferred embodiment, the process chart with the laminating of the non-fully laminating screen of water-mist-proof function of the present invention.
Fig. 9 is in the 7th preferred embodiment, the process chart with the laminating of the non-fully laminating screen of water-mist-proof function of the present invention.
Figure 10 shows the cross-sectional view with the cohesive structure of the non-fully laminating screen of water-mist-proof function shown in Fig. 8,9.
Embodiment
As shown in Figure 3, in a preferred embodiment, the non-fully laminating screen with water-mist-proof function of the present invention is fitted by following steps:
1, take the interior screen 1 of simplified package, wherein, screen protection protection structure 11 marginal portion is connected by the cohesive structure 21 of such as glue or double faced adhesive tape with interior screen 1; On the surface of interior screen 1, interior screen protection protection structure 11 is discontinuous, and it has at least one gap of such as gap A.Because the cohesive structure 21 under the gap A in simplified package situation also not exclusively blocks this gap A, the surface of screen 1 in air-flow can be arrived by gap A.
The surface (namely treating and the surface that outer screen 2 is fitted) upward of internal screen protection protection structure 11 is cleaned, and comprises its gap clean, such as gap A.Cleaning mode such as passes through alcohol wipe.
2, use liquid bonding agent, be packed in the gap of interior screen protection protection structure 11, the passage on the surface of screen 1 in isolated air-flow is arrived by these gaps.The bonding agent of the liquid state used in this example is glue.
When after the adhesive of liquid state inserting gap, check whether the surface of its Part I 221 solidifying the cohesive structure of rear formation flushes with the surface upward of interior screen protection protection structure 11; Difference in height when between two surfaces is less, such as, when being less than 0.5mm, enters next step; Otherwise, for the surface of Part I 221 lower than the situation on the surface of interior screen protection protection structure 11, need again the bonding agent of filling liquid and wait for after it solidifies, again to judge whether two surperficial differences in height meet the demands; For the surface of Part I 221 higher than the situation on the surface of interior screen protection protection structure 11, need the Part I 221 removing part, meet the demands with the difference in height making its surface and surface of interior screen protection protection structure 11 see.
3, on the surface upward of interior screen protection protection structure 11 and the surface of Part I 221, paste the Part II 222 of the cohesive structure formed by solid-state adhesives, it is closed annular.The solid-state adhesives used in this example is double faced adhesive tape.
4, on Part II 222, place outer screen 2, extrude to make both good bond.
Obtain the non-fully laminating screen with water-mist-proof function of the present invention thus; it comprises interior screen, interior screen protection protection structure, outer screen and cohesive structure (being made up of Part I 221 and Part II 222), and cohesive structure is pasted onto between outer screen and interior screen protection protection structure and the cohesive structure of part is embedded in the gap of interior screen protection protection structure.This cohesive structure is closed annular.
It should be noted that, the cohesive structure shown in this example is made up of Part I 221 and Part II 222, wherein Part I 221 rear formation for glue solidifies, and Part II 222 is the double faced adhesive tape of closed annular.But in other embodiments; only can use liquid bonding agent (as glue); namely ensure when the bonding agent of the surperficial applying liquid of interior screen protection protection structure 11 that bonding agent enters gap and ensures that bonding agent forms closed annular, so also can realize the laminating with the non-fully laminating screen of water-mist-proof function of the present invention.Relative to this applying method, the advantage that this example adopts the applying method of the cohesive structure be made up of Part I 221 and Part II 222 to have is convenient to dismounting.This is because the adhesion of the bonding agent of the liquid of such as glue is usually larger, and the adhesion of the solid-state adhesives of such as double faced adhesive tape is relatively little, when outer screen is pulled down by needs, can be much easier to the operation with the non-fully laminating screen of water-mist-proof function of this example, and the not fragile assembly split.
Fig. 4 shows in second preferred embodiment, the laminating flow process with the non-fully laminating screen of water-mist-proof function of the present invention.Compared with previous example, the first two steps in this example are the same, are not repeated herein; Difference is that the Part II 222 of the cohesive structure that the solid-state adhesives in step 3 is formed is pasted onto on outer screen 2, and equally, Part II 222 is closed annular, and the solid-state adhesives used in this example is double faced adhesive tape.Correspondingly, step 4 is, is placed on interior screen protection protection structure 11 by the outer screen 2 of the Part II 222 with cohesive structure, extrudes to make both good bond.
In addition, the outer screen 2 with the non-fully laminating screen of water-mist-proof function of the present invention can also adopt the form shown in Fig. 5, and the outer rim of this outer screen 2 is fixedly connected with the screen protection limit 23 of ring-type, and screen protection limit 23 can be metal or plastics.Applying method in this example is identical with preceding example, is not repeated herein.
Fig. 6 shows in the 4th preferred embodiment, the laminating flow process with the non-fully laminating screen of water-mist-proof function of the present invention.Compared with first example, first three step in this example is the same, is not repeated herein; Difference is after step 3, comprises step 4,5:
4, the bonding agent that evenly coating is liquid on the surface of the Part II 222 of cohesive structure, forms closed annular.Liquid bonding agent forms the Part III 223 of cohesive structure, and the bonding agent of the liquid state used in this example is glue.
It should be noted that the bonding agent of liquid state should be coated on the surface of Part II 222 continuously in this step.
5, before Part III 223 does not solidify, place outer screen 2 thereon, extrude to make both good bond.
It should be noted that, second and third part 222,223 of the cohesive structure in this example optionally all can be produced on outer screen 2 and bond (as second embodiment) with interior screen protection protection structure 11, also can partly be produced on outer screen 2.Such as, interior screen protection protection structure 11 makes Part II 222, shield outside on 2 and apply liquid bonding agent, to make Part III 223; Before Part III 223 does not solidify, Part II 222 and Part III 222 are bonded.In addition, outer screen 2 also can adopt the form in the 3rd embodiment.
The multilayer form of the cohesive structure in the present embodiment can either ensure fitting tightly of outer screen and interior screen effectively, can be convenient to again the disassembling section be separated with interior screen by outer screen.
Fig. 7 shows in the 5th preferred embodiment, the laminating flow process with the non-fully laminating screen of water-mist-proof function of the present invention.Compared with first example, first three step in this example is the same, is not repeated herein; Difference is after step 3, to comprise step 4-6:
4, the bonding agent that evenly coating is liquid on the surface of the Part II 222 of cohesive structure, forms closed annular.Liquid bonding agent forms the Part III 223 of cohesive structure, and the bonding agent of the liquid state used in this example is glue.
It should be noted that the bonding agent of liquid state should be uniformly coated on the surface of Part II 222 in this step, namely Part III 223 solidify after surface should be smooth.
The surface of 5, Part III 223 is after solidification pasted the Part IV 224 of the cohesive structure formed by solid-state adhesives, it is closed annular.The solid-state adhesives used in this example is double faced adhesive tape.
6, on Part IV 224, place outer screen 2, extrude to make both good bond.
It should be noted that; cohesive structure in this example second and third, four parts 222,223,224 optionally all can be produced on outer screen 2 and bond (as second embodiment) with interior screen protection protection structure 11, also can partly be produced on outer screen 2.Such as, interior screen protection protection structure 11 makes Part II 222, shield outside on 2 and make Part IV 224 and Part III 223 successively, Part II 222 and Part III 222 are bonded; Or on interior screen protection protection structure 11, make Part II 222 and Part III 223, shield outside on 2 and make Part IV 224 successively, Part III 223 and Part IV 224 are bonded.In addition, outer screen 2 also can adopt the form in the 3rd embodiment.
The multilayer form of the cohesive structure in the present embodiment can either ensure fitting tightly of outer screen and interior screen effectively, and compared to previous embodiment, the more convenient disassembling section that outer screen is separated with interior screen.
Further, the Part II 222 of the cohesive structure formed by solid-state adhesives can not also be the structure of closed annular, as compared to fourth, fifth embodiment, in the embodiment of the 6th, seven shown in Fig. 8-10, the Part II 222 with the cohesive structure adopted in the laminating step 3 of the non-fully laminating screen of water-mist-proof function of the present invention is the plates formed by solid-state adhesives of multiple separation, as plates 2221 (other steps are identical with preceding example, are not repeated herein).Because these plates are pasted onto on the surface of the surface of interior screen protection protection structure 11 and the Part I 221 of cohesive structure; and then apply liquid bonding agent thereon to form the Part III 223 of closed annular; therefore can know after the adhesive of liquid state, these plates are actually and embed in Part III 223.
In addition, the outer screen 2 in any one embodiment described above can apply one deck hydrophilic layer in advance on the surface of interior screen 1, this layer of hydrophilic layer is formed by water wetted material, at least covers the visible area part of outer screen 2.Like this, space between interior screen 1 and outer screen 2 is due to when leakproofness is inadequate or gas leakage occurs aging damage, and enter the condensation vapor in this space on hydrophilic layer, the globule of formation is very little, naked eyes can not identify substantially, therefore substantially do not affect visual effect.Further, this hydrophilic layer cover outer screen 2 towards on the whole surface of interior screen 1, it contacts with cohesive structure, the impermeability that can tackify further between structure and outer screen 2, shields the impermeability in the space between 1 and outer screen 2 in namely improving.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all those skilled in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. one kind has the non-fully laminating screen of water-mist-proof function, and comprise interior screen, interior screen protection protection structure and outer screen, described interior screen and described interior screen protection protection structure are bonded as one; On the surface of described interior screen towards described outer screen, described interior screen protection protection structure has gap; It is characterized in that, also comprise cohesive structure, described cohesive structure is pasted onto between described outer screen and described interior screen protection protection structure and the described cohesive structure of part is embedded in the described gap of described interior screen protection protection structure; Described cohesive structure is closed annular, comprises Part I, Part II and Part III; Described Part I is embedded in described gap, and described Part II is distributed between described Part III and described interior screen protection protection structure and between described Part III and described Part I; Described Part III is distributed between described Part II and described outer screen.
2. have the non-fully laminating screen of water-mist-proof function as claimed in claim 1, wherein said Part I is formed by after the adhesive of liquid state; Described Part II is formed by solid-state adhesives.
3. have the non-fully laminating screen of water-mist-proof function as claimed in claim 2, wherein said Part III is formed by the bonding agent of liquid state.
4. have the non-fully laminating screen of water-mist-proof function as claimed in claim 2 or claim 3, the bonding agent of wherein said liquid state is glue; Described solid-state adhesives is double faced adhesive tape.
5. have the non-fully laminating screen of water-mist-proof function as claimed in claim 4, wherein said outer screen has one deck hydrophilic layer on the surface of described interior screen, and described Part III is distributed between described Part II and described hydrophilic layer.
6. there is a method for making for the non-fully laminating screen of water-mist-proof function, for realizing the laminating of outer screen as claimed in claim 1 and described interior screen, it is characterized in that, comprise:
Step one, inserts liquid bonding agent, forms described Part I after the adhesive of described liquid state in described gap;
Step 2, on the surface of described outer screen and the surface of described Part I, paste solid-state adhesives at described interior screen protection protection structure, described solid-state adhesives forms described Part II;
Step 3, the surface of described Part II applies liquid bonding agent, and the bonding agent of described liquid state forms described Part III, and described Part III is closed annular;
Step 4, before described Part III solidifies, the surface of described Part III is placed described outer screen, to the described outer screen of direction extruding of described interior screen.
7. there is a method for making for the non-fully laminating screen of water-mist-proof function, for realizing the laminating of outer screen as claimed in claim 1 and described interior screen, it is characterized in that, comprise:
Step one, inserts liquid bonding agent, forms described Part I after the adhesive of described liquid state in described gap;
Step 2, on the surface of described outer screen towards described interior screen, the bonding agent of edge's coating liquid state of described outer screen, the bonding agent of described liquid state forms described Part III, and described Part III is closed annular;
Step 3, after described Part III solidifies, on the surface of described Part III, pastes solid-state adhesives, and described solid-state adhesives forms described Part II;
Step 4, aims at the surface towards described outer screen of described interior screen protection protection structure, is placed on by described outer screen on the described surface of described interior screen protection protection structure by described Part II, and extrudes described outer screen to the direction of described interior screen.
8. as claimed in claims 6 or 7 have water-mist-proof function non-fully laminating screen, wherein said Part II is closed annular.
9. have the non-fully laminating screen of water-mist-proof function as claimed in claim 6, wherein said Part II comprises multiple plates separated from one another, and described multiple plates are embedded in described Part III.
10. as claimed in claims 6 or 7 have water-mist-proof function non-fully laminating screen, the bonding agent of wherein said liquid state is glue, and described solid-state adhesives is double faced adhesive tape.
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| CN104865724B (en) | 2017-11-10 |
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Address after: 351100 Putian City, Fujian Province Economic Development Zone (Licheng Zhen Dong Hu Cun Wei Hui Tang Industrial Park West) Patentee after: KECHUANG OPTOELECTRONIC (PUTIAN) Co.,Ltd. Address before: 351100 Putian City, Fujian Province Economic Development Zone (Licheng Zhen Dong Hu Cun Wei Hui Tang Industrial Park West) Patentee before: Fujian Kechuang Photoelectric Co.,Ltd. |
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Effective date of registration: 20231206 Address after: 362200 No. 168, huge industrial zone, Xintang street, Jinjiang City, Quanzhou City, Fujian Province Patentee after: Quanzhou Shengwei Electronic Technology Co.,Ltd. Address before: 351100 Tenghui Industrial Park, Licheng Economic Development Zone (Donghu Village, Xitianwei Town), Putian City, Fujian Province Patentee before: KECHUANG OPTOELECTRONIC (PUTIAN) Co.,Ltd. |