CN108333839A - A kind of liquid crystal display panel and preparation method thereof, display device, frame glue mixture - Google Patents
A kind of liquid crystal display panel and preparation method thereof, display device, frame glue mixture Download PDFInfo
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- CN108333839A CN108333839A CN201810140535.7A CN201810140535A CN108333839A CN 108333839 A CN108333839 A CN 108333839A CN 201810140535 A CN201810140535 A CN 201810140535A CN 108333839 A CN108333839 A CN 108333839A
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- frame glue
- liquid crystal
- crystal display
- display panel
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- 239000003292 glue Substances 0.000 title claims abstract description 118
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 69
- 239000000203 mixture Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 109
- 239000000463 material Substances 0.000 claims abstract description 62
- 239000012528 membrane Substances 0.000 claims abstract description 49
- 238000005424 photoluminescence Methods 0.000 claims abstract description 36
- 230000005284 excitation Effects 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims description 11
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 4
- 239000000412 dendrimer Substances 0.000 claims description 4
- 229920000736 dendritic polymer Polymers 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000004936 stimulating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 9
- 239000005416 organic matter Substances 0.000 description 9
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 8
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 238000007711 solidification Methods 0.000 description 8
- 230000008023 solidification Effects 0.000 description 8
- 239000002096 quantum dot Substances 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 239000011787 zinc oxide Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This application discloses a kind of liquid crystal display panel and preparation method thereof, display device, frame glue mixture, the liquid crystal display panel include array substrate, color membrane substrates, connection array substrate and the frame glue and array substrate and color membrane substrates of color membrane substrates between liquid crystal；Wherein, photoluminescence material is provided in frame glue, photoluminescence material under the excitation of the first light for sending out the second light, and the second light is for making frame glue cure.By the above-mentioned means, the application can solve existing display panel when frame glue cures, light, which is blocked, to irradiate frame glue completely, and frame glue is caused to cure incomplete problem.
Description
Technical field
This application involves technical field of liquid crystal display, more particularly to a kind of liquid crystal display panel and preparation method thereof, show
Showing device, frame glue mixture.
Background technology
Liquid crystal display panel is made of pixel one by one, and each pixel is required for TFT (thin film transistor (TFT)) switches to control
Its picture shows that the outside of liquid crystal display would generally be arranged in by controlling the grid circuit line of these switches.
And with the more and more narrow demand of liquid crystal display frame, generally use GOA (Gate Driver on Array)
Technology effectively reduces the width of frame by the way that gate driving circuit to be placed in array substrate.And in display panel
Frame adhesive is usually coated on the sides (color filter) CF to reduce the influence of backlight light leakage and TFT metallic reflections, therefore
Generally use is to carry out the solidification irradiation of frame adhesive in array substrate side in frame adhesive processing procedure, and under this irradiation mode,
The blocked area of grid circuit line have frame adhesive irradiation not up to the phenomenon that occur, to reduce frame adhesive hardenability.
Invention content
The application mainly solving the technical problems that provide a kind of liquid crystal display panel and preparation method thereof, display device,
Frame glue mixture can solve existing display panel when frame glue cures, and light, which is blocked, to shine frame glue completely
It penetrates, frame glue is caused to cure incomplete problem.
In order to solve the above technical problems, the technical solution that the application uses is：A kind of liquid crystal display panel is provided, it should
Liquid crystal display panel include array substrate, color membrane substrates, connection array substrate and color membrane substrates frame glue and array substrate and
Liquid crystal between color membrane substrates；Wherein, photoluminescence material is provided in frame glue, photoluminescence material is used in the first light
The second light is sent out under excitation, the second light is for making frame glue cure.
In order to solve the above technical problems, another technical solution that the application uses is：A kind of liquid crystal display panel is provided
Production method, this method includes：Array basal plate and a color membrane substrates are provided；It is right in array substrate and/or color membrane substrates
The position in frame glue region is answered to form frame glue；Wherein, it is provided with photoluminescence material in frame glue；By array substrate and color membrane substrates pair
Box forms liquid crystal display panel；Illumination is carried out to frame glue region using the first light, so that photoluminescence material excitation generates the
Two light, to cure to frame glue.
In order to solve the above technical problems, another technical solution that the application uses is：A kind of liquid crystal display device is provided,
The liquid crystal display device includes liquid crystal display panel and backlight, wherein the liquid crystal display panel is such as above-mentioned liquid crystal display
Panel or liquid crystal display panel are using such as the above-mentioned prepared liquid crystal display panel of production method.
In order to solve the above technical problems, another technical solution that the application uses is：A kind of frame glue mixture is provided, it should
Frame glue mixture is mixed with photoluminescence material, and photoluminescence material is used to send out the second light under the excitation of the first light,
Second light is for making frame glue cure.
The advantageous effect of the application is：The case where being different from the prior art, liquid crystal display panel provided by the present application include
Liquid between array substrate, color membrane substrates, connection array substrate and the frame glue and array substrate and color membrane substrates of color membrane substrates
It is brilliant；Wherein, photoluminescence material is provided in frame glue, photoluminescence material under the excitation of the first light for sending out the second light
Line, the second light is for making frame glue cure.By the above-mentioned means, the frame glue region avoided in array substrate is provided with circuit
In the case of line, circuit line, which shuts out the light, makes light that can not irradiate frame glue completely, makes incomplete frame glue solidification, array substrate and coloured silk
Ilm substrate bonds unstable problem.By the excitation and scattering of photoluminescence material, light can be made to the part that is blocked
Frame glue is irradiated, so that frame glue can be fully cured, ensure that the connection between array substrate and color membrane substrates.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.Wherein：
Fig. 1 is the structural schematic diagram of liquid crystal display panel in the prior art；
Fig. 2 is the structural schematic diagram of one embodiment of liquid crystal display panel provided by the present application；
Fig. 3 is the structural schematic diagram of another embodiment of liquid crystal display panel provided by the present application；
Fig. 4 is the flow diagram of one embodiment of production method of liquid crystal display panel provided by the present application；
Fig. 5 is the structural schematic diagram of one embodiment of liquid crystal display device provided by the present application；
Fig. 6 is the structural schematic diagram of one embodiment of frame glue mixture provided by the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes.It is understood that specific embodiment described herein is only used for explaining the application, rather than the limit to the application
It is fixed.It also should be noted that illustrating only for ease of description, in attached drawing and the relevant part of the application and not all knot
Structure.Based on the embodiment in the application, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall in the protection scope of this application.
Term " first ", " second " in the application etc. be for distinguishing different objects, rather than it is specific suitable for describing
Sequence.In addition, term " comprising " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as comprising
The step of process of series of steps or unit, method, system, product or equipment are not limited to list or unit, and
It further includes the steps that optionally not listing or unit to be, or further includes optionally for these processes, method, product or equipment
Intrinsic other steps or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Refering to fig. 1, Fig. 1 is the structural schematic diagram of liquid crystal display panel in the prior art, which includes battle array
Frame glue 30 and array substrate 10 and the color film base of row substrate 10, color membrane substrates 20, connection array substrate 10 and color membrane substrates 20
Liquid crystal 40 between plate 20.
Its general production process is：Array substrate 10 and color membrane substrates 20 are first made respectively, then in array substrate 10
And/or the specific region of color membrane substrates 20 coats frame glue 30；Then array substrate 10 and color membrane substrates 20 are made into array base to box
Plate 10 and color membrane substrates 20 are bonded by frame glue 30；Then by the through-hole (not shown) in frame glue 30 to array substrate 10 and coloured silk
Liquid crystal 40 is perfused between ilm substrate 20；Finally, frame glue 30 is cured.
Particularly, ultraviolet light (UV) is generally used to irradiate to cure to frame glue 30 frame glue 30.Because in display surface
In plate usually frame glue 30 is coated in the black matrix 21 of 20 side of color membrane substrates, so as to reduce backlight light leakage and TFT
The influence of metallic reflection.Therefore, UV light generally can be from the incidence of 10 side of array substrate.
It should be understood that in order to realize that the narrow frame of display panel, present GOA types panel correspond to frame in array substrate 10
The position of glue 30 is provided with circuit line 11, gate driving function is realized, for example, it may be grid line.In order to save cost, grid
Line will not generally use transparent conductor wire, but use metals or its alloy such as aluminium, titanium, nickel, not have translucency.Cause
This, when carrying out the irradiation of UV light, the meeting shield portions UV light of circuit line 11, frame glue 30 can not be mapped to completely by UV illumination, cause
Frame glue 30 cures not exclusively, and the bonding between array substrate 10 and color membrane substrates 20 is insecure.
Referring to Fig.2, Fig. 2 is the structural schematic diagram of one embodiment of liquid crystal display panel provided by the present application, the liquid crystal display
Panel includes array substrate 10, color membrane substrates 20, the frame glue 30 and array substrate for connecting array substrate 10 and color membrane substrates 20
Liquid crystal 40 between 10 and color membrane substrates 20.
Wherein, photoluminescence material 31 is provided in frame glue 30, photoluminescence material 31 is used for the excitation in the first light
Under send out the second light, the second light is for making frame glue 30 cure.
Optionally, which is using ZnO (zinc oxide), CdSe (cadmium selenide), CdS (cadmium sulfide) equivalent
What sub- material made.
In addition, in order to improve the stability of quantum material, one layer of organic material can be coated in the outside of quantum material.Example
Such as, can be the CdSe or CdS of polyamide-amide dendrimer cladding.It should be understood that quanta point material has easily quenching property,
And organic matter package can improve the stability of quantum dot, that is, be blended in it is more stable under the quanta point material room temperature in frame glue,
Shining after light excitation makes entire frame glue realize cured effect, and during frame glue is heating and curing, organic matter package
Thermal quenching easily occurs for quantum dot, to which the quanta point material after heating loses luminous function, uses the Coated with Organic Matter amount
The advantages of son point material, is that it only works in frame glue UV solidification process, improves frame glue and cures not when circuit line blocks
Completely, just ineffective after frame glue is heating and curing, not will produce luminescence phenomenon in the follow-up process influences liquid crystal display panel
Normal display.
In the above-described embodiments, the material selection of quanta point material or fluorescent material, but be excitation wavelength it is 300-
400nm, emission wavelength 350-500nm.I.e. the wavelength of the first light is 300-400nm, and the wavelength of the second light is 350-
500nm。
In frame glue 30 in the above-described embodiments, the ratio of frame glue mixture (i.e. frame glue 30) and photoluminescence material 31 is
1:0.001 to 1:1.
Specifically, photic when the first light is irradiated to by the gap between circuit line 11 on photoluminescence material 31
Luminescent substance 31 can send out the second light under the excitation of the first light.Wherein, the direction of the launch of the second light is scattering,
Can in frame glue 30 other not by the first light irradiate region be irradiated so that it is cured.
Furthermore it is possible to understand, the photoluminescence material 31 in the present embodiment can also be reflexive substance, such as unrestrained
Reflection grain.Wherein, due to diffusing reflection particle absorb and reflect light wavelength be it is equal, using diffusing reflection particle
When, the selection of the wavelength of the first incident light can be determined according to the optical wavelength needed for the solidification of frame glue 30.
It is the structural schematic diagram of another embodiment of liquid crystal display panel provided by the present application, the liquid crystal refering to Fig. 3, Fig. 3
Show that panel includes array substrate 10, color membrane substrates 20, the frame glue 30 and array base for connecting array substrate 10 and color membrane substrates 20
Liquid crystal 40 between plate 10 and color membrane substrates 20.
Optionally, in the present embodiment, a plurality of circuit line 11 of array distribution, color film base are additionally provided in array substrate 10
The position that frame glue is corresponded on plate 20 is provided with black matrix 21.
It should be understood that having the first light to pass through between every two adjacent circuit lines 11, photoluminescence material 31 exists
The second light for emitting scattering under the excitation of first light, to ensure the solidification of frame glue 30.
It is different from the prior art, liquid crystal display panel provided by the present application includes array substrate, color membrane substrates, connection array
Liquid crystal between substrate and the frame glue and array substrate and color membrane substrates of color membrane substrates；Wherein, photic hair is provided in frame glue
Stimulative substance, photoluminescence material under the excitation of the first light for sending out the second light, and the second light is for making frame glue cure.
By the above-mentioned means, avoiding in the case where the frame glue region in array substrate is provided with circuit line, circuit line shuts out the light
Make light that can not irradiate frame glue completely, incomplete frame glue solidification, array substrate and color membrane substrates is made to bond unstable problem.It is logical
The excitation and scattering for crossing photoluminescence material, can make light be irradiated the frame glue for the part that is blocked, so that frame glue can
It is fully cured, ensure that the connection between array substrate and color membrane substrates.
It is the flow diagram of one embodiment of production method of liquid crystal display panel provided by the present application refering to Fig. 4, Fig. 4,
This method includes：
Step 41：Array basal plate and a color membrane substrates are provided.
Step 42：The position that frame glue region is corresponded in array substrate and/or color membrane substrates forms frame glue；Wherein, frame glue
In be provided with photoluminescence material.
Optionally, which is using quantum such as ZnO (zinc oxide), CdSe (cadmium selenide), CdS (cadmium sulfide)
What material made.
In addition, in order to improve the stability of quantum material, one layer of organic material can be coated in the outside of quantum material.Example
Such as, can be the CdSe or CdS of polyamide-amide dendrimer cladding.It should be understood that quanta point material has easily quenching property,
And organic matter package can improve the stability of quantum dot, that is, be blended in it is more stable under the quanta point material room temperature in frame glue,
Shining after light excitation makes entire frame glue realize cured effect, and during frame glue is heating and curing, organic matter package
Thermal quenching easily occurs for quantum dot, to which the quanta point material after heating loses luminous function, uses the Coated with Organic Matter amount
The advantages of son point material, is that it only works in frame glue UV solidification process, improves frame glue and cures not when circuit line blocks
Completely, just ineffective after frame glue is heating and curing, not will produce luminescence phenomenon in the follow-up process influences liquid crystal display panel
Normal display.
Wherein, formation frame glue may be used the modes such as spot printing, ink-jet and carry out.
Step 43：Array substrate and color membrane substrates are formed into liquid crystal display panel to box.
Specifically, can in frame glue reserved through hole, by by the way that liquid crystal is internally perfused after to box.
Step 44：Illumination is carried out to frame glue region using the first light, so that photoluminescence material excitation generates the second light
Line, to cure to frame glue.
Here light generally uses ultraviolet light, in one embodiment, illumination wavelength 300-400nm, luminescence generated by light object
The wavelength that matter excitation generates the second light is 350-500nm.
It should be understood that in the present embodiment, the production method of array substrate and color membrane substrates can be in the prior art
Production method.Optionally, in one embodiment, array substrate may include the underlay substrate, buffer layer, grid being stacked
Pole, gate insulating layer, TFT functional layers, dielectric layer, flatness layer and common electrode layer；Color membrane substrates may include being stacked
Underlay substrate, colored filter and pixel electrode.
In addition, in other embodiments, COA (Color Filter On Array) type panel can also be used, here not
It is restricted.
It is the structural schematic diagram of one embodiment of liquid crystal display device provided by the present application, the liquid crystal display refering to Fig. 5, Fig. 5
Device includes liquid crystal display panel 51 and backlight 52.
Wherein, which can be the display panel provided such as the embodiment of above-mentioned Fig. 2 or Fig. 3, also may be used
To be such as the prepared display panel of the production method of Fig. 4, structure is similar with production process, this is repeated no more.
It being different from the prior art, liquid crystal display device provided in this embodiment includes liquid crystal display panel and backlight,
In, which includes array substrate, color membrane substrates, the frame glue and array for connecting array substrate and color membrane substrates
Liquid crystal between substrate and color membrane substrates；Wherein, corresponded on array substrate and/or color membrane substrates frame glue position be provided with it is photic
Luminescent substance, photoluminescence material under the excitation of the first light for sending out the second light, and the second light is for making frame glue consolidate
Change, photoluminescence material is at least partially disposed on the light-path of the first light.By the above-mentioned means, avoiding in array substrate
On frame glue region be provided with circuit line in the case of, circuit line, which shuts out the light, makes light that can not irradiate frame glue completely, makes frame glue
Cure incomplete, array substrate and color membrane substrates bond unstable problem.Pass through the excitation and scattering of photoluminescence material, energy
So that light is irradiated the frame glue for the part that is blocked, so that frame glue can be fully cured, ensure that array substrate and color film
Connection between substrate.
It is the structural schematic diagram of one embodiment of frame glue mixture provided by the present application, the frame glue mixture refering to Fig. 6, Fig. 6
60 are mixed with photoluminescence material 61, and photoluminescence material 61 under the excitation of the first light for sending out the second light, and second
Light is for making frame glue cure.
Optionally, optionally, which is using ZnO (zinc oxide), CdSe (cadmium selenide), CdS (vulcanizations
Cadmium) etc. quantum material make.
In addition, in order to improve the stability of quantum material, one layer of organic material can be coated in the outside of quantum material.Example
Such as, can be the CdSe or CdS of polyamide-amide dendrimer cladding.It should be understood that quanta point material has easily quenching property,
And organic matter package can improve the stability of quantum dot, that is, be blended in it is more stable under the quanta point material room temperature in frame glue,
Shining after light excitation makes entire frame glue realize cured effect, and during frame glue is heating and curing, organic matter package
Thermal quenching easily occurs for quantum dot, to which the quanta point material after heating loses luminous function, uses the Coated with Organic Matter amount
The advantages of son point material, is that it only works in frame glue UV solidification process, improves frame glue and cures not when circuit line blocks
Completely, just ineffective after frame glue is heating and curing, not will produce luminescence phenomenon in the follow-up process influences liquid crystal display panel
Normal display.
Optionally, the ratio of frame glue mixture 60 and photoluminescence material 61 is 1:0.001 to 1:1.
It should be understood that Fig. 6 is only schematical, be not intended to limit the frame glue mixture 60 and, photoluminescence material
61 shape.The frame glue mixture 60 can be the mixture that liquid, colloid etc. do not have specific shape.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the claims of the application, every to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field includes similarly in the scope of patent protection of the application.
Claims (10)
1. a kind of liquid crystal display panel, which is characterized in that the liquid crystal display panel includes array substrate, color membrane substrates, connection
Liquid crystal between the array substrate and the frame glue and the array substrate and the color membrane substrates of the color membrane substrates；
Wherein, photoluminescence material is provided in the frame glue, the photoluminescence material is used under the excitation of the first light
The second light is sent out, second light is for making the frame glue cure.
2. liquid crystal display panel according to claim 1, which is characterized in that
The luminescent substance is quanta point material.
3. liquid crystal display panel according to claim 2, which is characterized in that
The quanta point material is covered by organic material.
4. liquid crystal display panel according to claim 3, which is characterized in that
The luminescent substance is the CdSe or CdS of polyamide-amide dendrimer cladding.
5. liquid crystal display panel according to claim 1, which is characterized in that
In the frame glue, the ratio of frame glue mixture and photoluminescence material is 1:0.001 to 1:1.
6. liquid crystal display panel according to claim 1, which is characterized in that
The excitation wavelength of the photoluminescence material is 300-400nm, and the emission wavelength of the photoluminescence material is 350-
500nm。
7. liquid crystal display panel according to claim 1, which is characterized in that
The position that the frame glue is corresponded in the array substrate is provided with a plurality of circuit line of array distribution；
The position that the frame glue is corresponded on the color membrane substrates is provided with black matrix.
8. a kind of production method of liquid crystal display panel, which is characterized in that including：
Array basal plate and a color membrane substrates are provided；
The position that the frame glue region is corresponded in the array substrate and/or the color membrane substrates forms frame glue；Wherein, described
Photoluminescence material is provided in frame glue；
The array substrate and the color membrane substrates are formed into liquid crystal display panel to box；
Illumination is carried out to the frame glue region using the first light, so that photoluminescence material excitation generates the second light,
To cure to the frame glue.
9. a kind of liquid crystal display device, which is characterized in that including liquid crystal display panel and backlight, wherein the liquid crystal display
Panel is that such as claim 1-7 any one of them liquid crystal display panel or the liquid crystal display panel are using as right is wanted
Seek the prepared liquid crystal display panel of the production method described in 8.
10. a kind of frame glue mixture, which is characterized in that the frame glue mixture is mixed with photoluminescence material, the photic hair
Stimulative substance under the excitation of the first light for sending out the second light, and second light is for making the frame glue cure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140535.7A CN108333839A (en) | 2018-02-09 | 2018-02-09 | A kind of liquid crystal display panel and preparation method thereof, display device, frame glue mixture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810140535.7A CN108333839A (en) | 2018-02-09 | 2018-02-09 | A kind of liquid crystal display panel and preparation method thereof, display device, frame glue mixture |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108077A1 (en) * | 2018-11-28 | 2020-06-04 | Tcl科技集团股份有限公司 | Quantum dot color filter and manufacturing method therefor |
| CN111352269A (en) * | 2020-04-15 | 2020-06-30 | Tcl华星光电技术有限公司 | Display panel and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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