CN105158990B - A kind of sealant and preparation method thereof, display device - Google Patents
A kind of sealant and preparation method thereof, display device Download PDFInfo
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- CN105158990B CN105158990B CN201510667079.8A CN201510667079A CN105158990B CN 105158990 B CN105158990 B CN 105158990B CN 201510667079 A CN201510667079 A CN 201510667079A CN 105158990 B CN105158990 B CN 105158990B
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- 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
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sealing Material Composition (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The embodiment of the invention provides a kind of sealants and preparation method thereof, display device, it is related to field of display technology, it can prevent or avoid outside water molecule to enter inside liquid crystal display device, and then be able to solve the problem of leading to liquid crystal display device bad display because of hydrone infiltration.The sealant includes: main body glue material；It further include the water-absorption particle being entrained in the main body glue material；The water-absorption particle includes kernel and the absorbent material layer for being wrapped in the core surface.The embodiment of the present invention is used for sealant, the preparation of the display device including the sealant.
Description
Technical field
The present invention relates to display fields more particularly to a kind of sealant and preparation method thereof, display device.
Background technique
Thin Film Transistor-LCD (Thin Film Transistor-Liquid Crystal Display, TFT-
LCD the advantages that) frivolous with its, environmentally friendly, high-performance, is widely used.The production of TFT-LCD is to first pass through independent technique
Color membrane substrates and array substrate are produced, dispenser method and coating sealant in array substrate or color membrane substrates, then by two
A substrate carries out to box, then sealant is solidified.Wherein the effect of sealant is bonding array substrate and color membrane substrates, and is prevented
Only intermediate liquid crystal will not leak, and keep periphery box thick.
As shown in Figure 1, liquid crystal display device includes: color membrane substrates 101, array substrate 102, liquid crystal layer 104, sealant
103.Wherein, which can be divided into effective display area domain 01a and frame region 01b, be arranged in frame region 01b
There is the sealant 103 for preventing liquid crystal molecule from leaking.
Glass lined base in traditional liquid crystal display device, due to sealant directly with color membrane substrates and array substrate
Plate is in contact, and the water vapour permeability of sealant directly affects the package quality of sealant.If sealant moisture-inhibiting with higher
Property, then will lead to outside water molecule can be through in the contacting permeation to liquid crystal display device between sealant and underlay substrate
Portion causes display panel internal components to generate display effect that is bad, and then influencing liquid crystal display under hydrone effect.
Summary of the invention
In consideration of it, to solve problem of the prior art, the embodiment of the present invention provides a kind of sealant and preparation method thereof, aobvious
Showing device can prevent or avoid outside water molecule to enter inside liquid crystal display device, and then be able to solve because hydrone seeps
The problem of leading to liquid crystal display device bad display thoroughly.
The embodiment of the present invention provides a kind of sealant, including main body glue material, further includes being entrained in the main body glue material
Water-absorption particle；
The water-absorption particle includes kernel and the absorbent material layer for being wrapped in the core surface.
Preferably, the value range of the mass ratio of the main body glue material and the water-absorption particle is 100:1~100:3.
Preferably, the water-absorption particle is micron order sphere.
Preferably, the water-absorption particle is evenly distributed in the main body glue material.
Preferably, the kernel includes one of silica dioxide granule, silicon nitride particle.
Preferably, the composition material of the absorbent material layer includes carbon.
On the other hand, the embodiment of the present invention also provides a kind of preparation method of sealant, comprising:
Water-absorption particle is incorporated into main body glue material, and is stirred；
The main body glue material of the incorporation water-absorption particle after stirring is subjected to deaeration, obtains sealant.
Preferably, described be incorporated into water-absorption particle in main body glue material, and it is stirred and includes:
Water-absorption particle is incorporated into main body glue material with predetermined mass ratio, and is stirred 5~10 minutes, wherein the main body
The value range of the predetermined mass ratio of glue material and the water-absorption particle is 100:1~100:3.
Preferably, the water-absorption particle and main body glue material after the stirring carry out deaeration, specifically:
The main gel of incorporation water-absorption particle after the stirring is put into sealing container, by the sealing container according to every point
The speed that 1600 turns~2000 turns of clock carries out centrifugal vacuum deaeration, wherein the pressure in the sealing container is 80 pa~100
Pa, inclined heated plate are 3-5 hours.
In another aspect, the embodiment of the present invention also provides a kind of display device, the display device includes be oppositely arranged
One substrate, the second substrate, the display device further include:
The sealant as described in above-described embodiment between the first substrate and the second substrate.
In embodiments of the present invention, sealant includes the water-absorption particle being entrained in main body glue material, and water-absorption particle includes interior
Core and the absorbent material layer for being wrapped in the core surface, when outside water molecule enters between sealant and substrate, infiltration
Hydrone can be absorbed by absorbent material layer, so as to prevent or outside moisture is avoided to enter in liquid crystal display device
Portion can solve the problem of leading to display device bad display because of hydrone infiltration accordingly.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 be the overlooking structure diagram (part a) of a kind of liquid crystal display device that the prior art provides and its A-A' to
The schematic diagram of the section structure (part b)；
Fig. 2 a is a kind of structure composition schematic diagram of sealant provided in an embodiment of the present invention；
Fig. 2 b is water-absorption particle structural schematic diagram provided in an embodiment of the present invention；
Fig. 3 is sealant preparation method flow chart provided in an embodiment of the present invention；
Fig. 4 is different sealant water vapour permeability test result figures provided in an embodiment of the present invention；
Fig. 5 is a kind of display device frame region the schematic diagram of the section structure provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be pointed out that unless otherwise defined, all terms used in the embodiment of the present invention (including technology and section
Technics) have and identical meanings commonly understood by one of ordinary skill in the art to which the present invention belongs.It is also understood that such as existing
Term those of is defined in usual dictionary should be interpreted as having and their meaning phases one in the context of the relevant technologies
The meaning of cause is explained, unless being clearly defined herein without application idealization or the meaning of extremely formalization.
Also, term " on " used in present patent application specification and claims, "lower" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Further, since each structure size involved in the embodiment of the present invention is usually in millimeter (mm), micron (μm), sub-micron
(100nm~1.0m), nanometer (nm) order of magnitude, for the sake of clarity, each structure and hydrone in attached drawing of the embodiment of the present invention
Size be amplified, do not represent actual size.
As shown in Figure 2 a, the embodiment of the invention provides a kind of sealant 20, which includes: main body glue material 201；
And it is entrained in the water-absorption particle 202 in main body glue material 201.
It should be noted that first, main body glue material 201 has an adhesivity, the composition material of main body glue material can there are many, than
It such as can be epoxy resin, acrylic resin, bisphenol-A-type epoxy resin, polyvinyl butyral resin, diethylene glycol mono butyl
One of ether acetate, polyurethane resin containing carboxyl etc. or multiple combinations.
The second, in above-mentioned sealant 20, so-called " particle " refers to several with characteristic shape within the scope of certain size
He Ti, certain size mentioned here is usually in nanometer to the micron order of magnitude.Therefore, above-mentioned water-absorption particle 202 refers to and has
The particle with a smaller size of water absorbing properties, micro-shape are generally micron order sphere, but in practical applications, to suction
The concrete shape of particle water does not do specific restriction.
Here, as shown in Figure 2 b, water-absorption particle 202 includes kernel 202-1 and the water-absorbent material for being wrapped in the core surface
Layer 202-2, since layers of absorbent material 202-2 has stronger adsorption capacity, specifically, water-absorbent material to adsorbate (i.e. hydrone)
The composition material of layer 202-2 includes carbon.Wherein, carbon can be obtained from glucose, sucrose and alcohols, wherein alcohols can wrap
Include ethylene glycol, glycerine, polyethylene glycol etc..
Here, the kernel 202-1 of water-absorption particle may include any one of silica dioxide granule and silicon nitride particle
Grain.In general, the kernel 202-1 of each water-absorption particle can use silica or silicon nitride, certainly, no matter titanium dioxide
Silicon or silicon nitride can be it is pure, impurity can also be contained.And multiple water suctions for being entrained in main body glue material 201
For particle, the material of kernel can it is identical, can also be different.
Third, water-absorption particle 202 are entrained in the ratio in main body glue material 201 can flexible setting, it is contemplated that due to water suction
Grain 202 is solid matter, will lead to that sealant toughness is excessive when 202 ratio of water-absorption particle is excessively high, influences main body glue material
Mixing uniformity；And 202 ratio of water-absorption particle is too low limited to the effect of Vapor adsorption.Therefore, on the basis of the above preferably,
The value range of the mass ratio of main body glue material 201 and water-absorption particle 202 is 100:1~100:3.Meanwhile water-absorption particle can be equal
It is distributed in main body glue material evenly.
Based on this, the above-mentioned sealant 20 provided through the embodiment of the present invention, due in the main body glue material 201 of sealant 20
It is mixed with water-absorption particle 202, when outside water molecule enters inside liquid crystal display device, the water-absorption particle 202 in sealant 20
The hydrone of infiltration can be absorbed water and be fixed, so as to prevent or avoid outside water molecule to enter liquid crystal display device
Inside, can solve accordingly because hydrone infiltration due to lead to display device bad display the problem of.
On the basis of the above, the embodiment of the invention also provides the preparation methods of above-mentioned sealant, as shown in figure 3, should
Preparation method the following steps are included:
Step 301, under conditions of dried and clean, disperse water-absorption particle in and be incorporated into main body glue material, and stirred
It mixes；
The main body glue material of the incorporation water-absorption particle after stirring is carried out deaeration by step 302, obtains sealant.
Wherein, when drying condition, that is, fingering row aforesaid operations step, the humidity in environment is not more than given threshold, here
Given threshold is primarily referred to as, and after water-absorption particle is incorporated into main body glue material, water-absorption particle still is able to the outside water that effectively absorbs water
Molecule, and can be avoided outside water molecule and proceed to setting value inside liquid crystal display.
In step 301, water-absorption particle be incorporated into the ratio in main body glue material can be with flexible setting, it is contemplated that water-absorption particle
For solid matter, when the water-absorption particle ratio in main body glue material that mixes is excessively high, the viscosity that may result in main body glue material is excessive,
The mixing uniformity of main body glue material is influenced, if the ratio of the water-absorption particle in incorporation main body glue material is lower, influences sealant
Water absorbing properties.Therefore, in embodiments of the present invention, the value range of the predetermined mass ratio of main body glue material and water-absorption particle is 100:
Between 1~100:3.
Since water-absorption particle is solid matter, after water-absorption particle is mixed main body glue material, need to carry out main body glue material
Stirring, water-absorption particle is evenly distributed in main body glue material, in embodiments of the present invention, after water-absorption particle mixes main body glue material
Mixing time, to incorporation main body glue material in the ratio of water-absorption particle it is related, if mix main body glue material water-absorption particle ratio
Example is lower, then the time stirred is relatively short, if the ratio of the water-absorption particle of incorporation main body glue material is higher, the time phase stirred
To longer, in embodiments of the present invention, mix the main body glue material of water-absorption particle mixing time be typically in the range of 5~10 minutes it
Between.
Before step 301, need first to prepare water-absorption particle, in embodiments of the present invention, with the preparation of carbon coating silicon ball
For method, the preparation method of water-absorption particle is specifically introduced.Wherein, preparation method may comprise steps of:
S1, silicon particle and sucrose by predetermined mass ratio, are added in distilled water, obtain reaction solution.
S2, reaction solution is heated on one side, is stirred on one side, until the moisture in reaction solution is all evaporated, taken out
The mixture of remaining after evaporation grinds the mixture.
S3, the mixture after grinding is put into the tubular type carbon-determining stove full of nitrogen, carbon is determined to the tubular type for being put into mixture
Furnace is heated, until tubular type carbon-determining stove temperature reaches 550 °, it is then, for 5 hours, it is always maintained at the temperature of tubular type carbon-determining stove
Degree is in 550 ° or so.
S4, stop heating tubular type carbon-determining stove, etc. temperature in tubular types carbon-determining stove reduce, will and after being cooled to room temperature
The mixture being put into tubular type carbon-determining stove takes out, and carries out grinding appropriate, it can obtains carbon coating silicon ball.
In S1, silicon particle can be optional a kind of particle from silica dioxide granule or silicon nitride particle.
Silicon particle and sucrose are weighed according to scheduled preparation ratio, due to needing to be added to sucrose and silicon particle
It is dissolved in distilled water, obtains reaction solution.If the quality of silicon particle and sucrose is smaller, the concentration of reaction solution will lead to
Smaller, the material layer that may result in silicon particle outer layer covers is imperfect；If the quality of silicon particle and sucrose is bigger, can lead
Cause the concentration of reaction solution bigger, the material thickness that may result in silicon particle outer layer covers is uneven.Based on the above issues,
In embodiments of the present invention, the value range of the predetermined mass ratio of silicon particle and sucrose is 10:1~10:5.
In S1, first silicon particle can be put into distilled water, then again incorporate sucrose in distilled water；It can also be simultaneously
Silicon particle and sucrose are put into distilled water, in embodiments of the present invention, silicon particle and sucrose are put into distilled water in S1
Sequencing do not do specific restriction.
In S3, mixture first can be put into tubular type carbon-determining stove, then be re-filled with nitrogen；Or mixture is put on one side
Enter tubular type carbon-determining stove, is filled with nitrogen into tubular type carbon-determining stove on one side.In the embodiment of the present invention, mixture is put into tubular type in S3
Carbon-determining stove and the sequencing for being filled with nitrogen do not do specific restriction.
In step 302, it after the main gel of the incorporation water-absorption particle after stirring being put into sealing container, needs to the sealing
Container is vacuumized, so that the pressure in the sealing container reaches between 80 pas~100 pas.
Etc. sealing containers pressure be maintained between 80 pas~100 pas after, which can be placed on rotator
In, keep sealing container that can carry out centrifugal vacuum deaeration according to 1600 turns per minute~2000 turns of speed, and the sealing is held
Device needs 3~5 hours of continuous centrifugal vacuum defoamation.
In the above-described embodiments, water-absorption particle is mixed in main body glue material, on the one hand, since the kernel of water-absorption particle includes
One of silica dioxide granule or silicon nitride particle can play the role of supporting glue frame in sealant；On the other hand,
Since the kernel of water-absorption particle is package layer of absorbent layer, and the absorbent material layer includes carbon, in sealant, when coming from
After extraneous hydrone enters in sealant, it can be absorbed by absorbent material layer and fixed, can prevent or avoid outside water
Molecule enters the inside of liquid crystal display device, and can solve leads to display device display effect not because of hydrone infiltration accordingly
Good problem.
Based on the above embodiment, in order to ensure sealant provided in an embodiment of the present invention can have suction to the hydrone of incorporation
It receives and fixed effect, and absorption to hydrone and fixed function are better than sealant in the prior art, the present invention is implemented
In example, the water vapour permeability of sealant prepared by sealant in the prior art and the embodiment of the present invention is tested.
Wherein, sealant in the prior art mainly also includes main body glue material and sealant provided in an embodiment of the present invention
Unlike, be in the prior art silicon particle is mixed in main body glue material, and the present invention implement in sealant be in main body
Water-absorption particle is mixed in glue material.
In water vapour permeability test, firstly, by sealant in the prior art and present invention implementation with phase homogenous quantities
The sealant that example provides is uniformly coated on respectively in punctulate aluminium cup, wherein the face of sealant is coated on two aluminium cups
Product is equal.Using UV (English are as follows: Ultraviolet, Chinese abbreviation: ultraviolet light) irradiation aluminium cup, the UV of irradiation aluminium cup adds up light
Amount is 3 joules；Aluminium cup after UV is irradiated is placed in the constant temperature oven that temperature is 120 DEG C, aluminium cup is waited to place 1 in constant temperature oven
After a hour, aluminium cup is taken out from warm furnace, and is cooled down；Cooling aluminium cup is respectively put into the beaker equipped with desiccant
In, and two beakers are sealed respectively, in this test experiments, the material of desiccant can be calcium chloride (chemical formula are as follows:
CaCl2), and the quality for the desiccant being placed in two beakers is equal.Two beakers are placed on temperature at 60 ° or so,
And in the environment of humidity is 90%RH (English are as follows: Relative Humidity, Chinese abbreviation: relative humidity), it is small to place 24
When, then the desiccant in two beakers is weighed respectively.
In this test experiments, the quality for the desiccant placed in two beakers is equal, the envelope of the aluminium cup coating of placement
The quality of frame glue is equal, and two beakers are in identical environment in entire test experiments, if in the prior art
Water-absorption particle water absorbing properties having the same in the sealant in silicon particle and the embodiment of the present invention in sealant, then surveying
After examination experiment, the quality for the desiccant placed in two beakers should be equal；If the silicon in sealant in the prior art
The water imbibition of particle is different from the water absorbing properties of the water-absorption particle of sealant provided in an embodiment of the present invention, then in test experiments knot
The quality of Shu Hou, the interior desiccant placed of two beakers can be unequal.
As shown in figure 4, providing sealant moisture penetrability weight (English are as follows: moisture for the embodiment of the present invention
Permeability weight) schematic diagram.Wherein, moisture penetrability weight can by tested media (desiccant) quality with
The area of test object (coating sealant) is compared to determination.In this test experiments, due to the desiccant in two beakers
Quality is equal, and the quality of the sealant for the aluminium cup coating placed in two beakers is equal, and coated area is equal.As shown in figure 4,
Sealant moisture penetrability weight is 82g/m in the prior art2, and sealant moisture penetrability weight provided in an embodiment of the present invention
Amount is 71g/m2.It can determine, the water absorbing properties of sealant provided in an embodiment of the present invention are better than the envelope that the prior art provides
The water absorbing properties of frame glue.
Based on above-mentioned test experiments, it may be determined that sealant provided in an embodiment of the present invention, due to the suction in main body glue material
Particle water includes kernel and is wrapped in the layer of absorbent layer that kernel is.Silicon particle is mixed in sealant in the prior art
It compares, water-absorption particle can play the role of supporting glue frame as silicon particle in the prior art, simultaneously as water suction
Particle further includes having one layer of absorbent material layer, can be by absorbent material layer after entering in sealant from extraneous hydrone
It absorbs and fixed, and absorbent material layer is better than sealant in the prior art to water to the water suction of hydrone and fixed function
The water suction and fixed function of molecule.
The embodiment of the present invention also provides a kind of display device, as shown in figure 5, the display device includes first be oppositely arranged
Substrate 501, the second substrate 502, the display device further include the sealant between first substrate 501 and the second substrate 502
503。
The display device can be for example liquid crystal display panel, liquid crystal display device, organic electroluminescent display panel, have
Organic electro luminescent display device, mobile phone, tablet computer, Electronic Paper, digital frame etc. have any display function product or
Component.
Here, when above-mentioned display device is specially liquid crystal display device or liquid crystal display panel, above-mentioned first substrate
It can color membrane substrates and array substrate each other with the second substrate；Above-mentioned display device is organic electroluminescence display device and method of manufacturing same
Or when organic electroluminescent display panel, first substrate and the second substrate can be respectively array substrate and package substrate.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
1. a kind of sealant, including main body glue material, which is characterized in that further include the water suction being entrained in the main body glue material
Grain；
The water-absorption particle includes kernel and the absorbent material layer for being wrapped in the core surface；
The water-absorption particle is micron order sphere；
The value range of the mass ratio of the main body glue material and the water-absorption particle is 100:1~100:3；
The kernel includes one of silica dioxide granule, silicon nitride particle；
The composition material of the absorbent material layer includes carbon.
2. sealant as described in claim 1, which is characterized in that the water-absorption particle is evenly distributed in the main body glue material
In.
3. a kind of preparation method of sealant characterized by comprising
Water-absorption particle is incorporated into main body glue material, and is stirred；The water-absorption particle includes kernel and is wrapped in described
The absorbent material layer on core surface；
The main body glue material of the incorporation water-absorption particle after stirring is subjected to deaeration, obtains sealant；
The water-absorption particle is micron order sphere；
The value range of the predetermined mass ratio of the main body glue material and the water-absorption particle is 100:1~100:3；
The kernel is formed using one of silica dioxide granule, silicon nitride particle；
The composition material of the absorbent material layer includes carbon.
4. preparation method as claimed in claim 3, which is characterized in that
It is described that water-absorption particle is incorporated into main body glue material, and be stirred and include:
Water-absorption particle is incorporated into main body glue material with predetermined mass ratio, and is stirred 5~10 minutes.
5. preparation method as claimed in claim 3, which is characterized in that
Water-absorption particle and main body glue material after the stirring carry out deaeration, specifically:
The main gel of incorporation water-absorption particle after the stirring is put into sealing container, by the sealing container according to per minute
1600 turns~2000 turns of speed carries out centrifugal vacuum deaeration, wherein and the pressure in the sealing container is 80 pas~100 pas,
Inclined heated plate is 3-5 hours.
6. a kind of display device, the display device includes the first substrate being oppositely arranged, the second substrate, which is characterized in that institute
State display device further include:
Between the first substrate and the second substrate such as the described in any item sealants of claim 1~2.
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896588A (en) | 2017-03-28 | 2017-06-27 | 京东方科技集团股份有限公司 | A kind of display panel, sealant coating unit and its painting method |
| CN108190832B (en) * | 2017-12-29 | 2020-09-18 | 深圳市华星光电半导体显示技术有限公司 | OLED panel and manufacturing method thereof |
| US10431770B2 (en) | 2017-12-29 | 2019-10-01 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | OLED panel with a ring shape resin encapsulation material |
| CN108535920B (en) * | 2018-04-24 | 2020-01-21 | 京东方科技集团股份有限公司 | Frame sealing glue, display panel, manufacturing method of display panel and display device |
| CN109536096A (en) * | 2018-11-06 | 2019-03-29 | 深圳市华星光电半导体显示技术有限公司 | Frame glue and liquid crystal display panel |
| CN111176022B (en) * | 2020-03-12 | 2022-02-22 | Tcl华星光电技术有限公司 | Display panel, preparation method thereof and display device |
| CN112965302B (en) * | 2021-03-01 | 2022-12-13 | 惠科股份有限公司 | Anti-corrosion frame glue and display |
| CN114690488A (en) * | 2022-04-15 | 2022-07-01 | 邯郸市富亚电子技术有限公司 | Method for enhancing sealing performance of flexible liquid crystal display frame |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331642A (en) * | 2011-09-22 | 2012-01-25 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method thereof |
| CN103022378A (en) * | 2012-12-17 | 2013-04-03 | 京东方科技集团股份有限公司 | OLED (organic light emitting diode) device, package method thereof and display device |
| CN103440824A (en) * | 2013-08-07 | 2013-12-11 | 北京京东方光电科技有限公司 | Organic electroluminescent display panel, manufacturing method thereof and display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3315110B2 (en) * | 1990-03-28 | 2002-08-19 | 触媒化成工業株式会社 | Spherical spacer particles and display device using the same |
| JP6266973B2 (en) * | 2012-12-28 | 2018-01-24 | 積水化学工業株式会社 | Organic-inorganic hybrid particles, conductive particles, conductive materials, and connection structures |
-
2015
- 2015-10-15 CN CN201510667079.8A patent/CN105158990B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331642A (en) * | 2011-09-22 | 2012-01-25 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method thereof |
| CN103022378A (en) * | 2012-12-17 | 2013-04-03 | 京东方科技集团股份有限公司 | OLED (organic light emitting diode) device, package method thereof and display device |
| CN103440824A (en) * | 2013-08-07 | 2013-12-11 | 北京京东方光电科技有限公司 | Organic electroluminescent display panel, manufacturing method thereof and display device |
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