CN109031795A - The production method of the preparation method and color membrane substrates of conducting solution - Google Patents
The production method of the preparation method and color membrane substrates of conducting solution Download PDFInfo
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- CN109031795A CN109031795A CN201810934595.6A CN201810934595A CN109031795A CN 109031795 A CN109031795 A CN 109031795A CN 201810934595 A CN201810934595 A CN 201810934595A CN 109031795 A CN109031795 A CN 109031795A
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- conducting solution
- pedot
- preparation
- organic solvent
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Classifications
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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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
- G02F1/133723—Polyimide, polyamide-imide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133796—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers having conducting property
Abstract
The present invention provide conducting solution preparation method and color membrane substrates production method, the preparation method of the conducting solution include: by PEDOT and be used in polyimides be anchored long-chain organic solvent mix；So that polymerization reaction occurs for the long-chain in PEDOT and the polyimides for anchoring, the conducting solution with alignment effect is obtained, wherein the conducting solution with alignment effect is used to form the transparent conductive film with alignment effect.The production method of the preparation method and color membrane substrates of conducting solution of the invention, improves the reliability and orientation effect of conductive film at the problem of can be avoided PEDOT indissoluble.
Description
[technical field]
The present invention relates to field of display technology, the production side of preparation method and color membrane substrates more particularly to conducting solution
Method.
[background technique]
ITO conductive film is the essential component part of liquid crystal display.In recent years, it is produced with to low cost, low-power consumption
The requirement of product, various ITO replace material to be increasingly becoming promising technological trend.But PEDOT (3,4-rthylene dioxythiophene monomer
The polymer of EDOT) it is in itself and insoluble, it need to be by preferable the PSS ((C of dissolubility8H7NaO3S)x) just dissolve in solvent,
While the presence of PSS influences PEDOT conductivity, loss is also resulted in its transmitance.
PI (polyimide, polyimides) is an important factor for influencing liquid crystal display display quality.Existing film is brilliant
Body pipe liquid crystal display, main structure is to be anchored liquid crystal using the PI film layer on ito film layer, to reach the mesh of orientation in advance
's.Liquid crystal deflects to reach the purposes of display after applying voltage to ITO.When we replace ITO using PEDOT and PSS
When, the organic solvent in PI printing solution can react with PEDOT and PSS, and cause the reliability of PEDOT and PSS to reduce,
To reduce orientation effect.
Therefore, it is necessary to a kind of preparation method of conducting solution and the production method of color membrane substrates are provided, it is existing to solve
The problems of technology.
[summary of the invention]
The purpose of the present invention is to provide a kind of preparation method of conducting solution and the production methods of color membrane substrates, can keep away
The problem of exempting from PEDOT indissoluble improves the reliability and orientation effect of conductive film.
In order to solve the above technical problems, the present invention provides a kind of preparation method of conducting solution comprising:
PEDOT and the organic solvent with the long-chain for being used to be anchored in polyimides are mixed；So that PEDOT gathers with described
Polymerization reaction occurs for the long-chain in acid imide for anchoring, obtains the conducting solution with alignment effect, wherein it is described have match
The transparent conductive film with alignment effect is used to form to the conducting solution of effect.
In the preparation method of conducting solution of the invention, the organic solvent is N-Methyl pyrrolidone.
The present invention also provides a kind of preparation methods of conducting solution comprising:
By positively charged PEDOT and organic solvent with the long-chain for being used to be anchored in polyimides and there is CN group
Compound mixing；And under the triggering of the compound with CN group, touching keeps the positively charged PEDOT and the polyamides sub-
Polymerization reaction occurs for the long-chain in amine for anchoring, obtains the conducting solution with alignment effect.
In the preparation method of conducting solution of the invention, the compound with CN group is also used to balance described lead
Electronics in electric solution.
In the preparation method of conducting solution of the invention, the positively charged PEDOT is by aoxidizing to PEDOT
It obtains afterwards.
In the preparation method of conducting solution of the invention, the organic solvent is N-Methyl pyrrolidone.
In order to solve the above technical problems, the present invention provides a kind of production method of color membrane substrates comprising:
Coating has the conducting solution of alignment effect on color film substrate；
The color film substrate for being coated with the conducting solution with alignment effect is dried and is solidified, to be had
The transparent conductive film of alignment effect；
Wherein the conducting solution with alignment effect is that have in polyimides in PEDOT and organic solvent for anchor
Fixed long-chain occurs to have in the either positively charged PEDOT and organic solvent that polymerization reaction obtains in polyimides for anchor
Fixed long-chain and the compound with CN group occur what polymerization reaction obtained.
In the production method of color membrane substrates of the invention, the compound with CN group is also used to balance described lead
Electronics in electric solution.
In the production method of color membrane substrates of the invention, the organic solvent is N-Methyl pyrrolidone.
In the production method of color membrane substrates of the invention, the cured temperature is 230 degree, and the cured time is
30 minutes.
The production method of the preparation method and color membrane substrates of conducting solution of the invention, by by PEDOT be highly soluble in
The PI long chain polymeric of solvent, to avoid the problem that PEDOT indissoluble, improves reliability and the orientation of conductive film to after together
Effect can additionally reduce the contaminated risk of alignment film, and reduce production cost.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the first step of the production method of color membrane substrates of the invention；
Fig. 2 is the structural schematic diagram of the second step of the production method of color membrane substrates of the invention；
Fig. 3 is the structural schematic diagram of color membrane substrates of the invention.
[specific embodiment]
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema
Example.The direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is to be given the same reference numerals in the figure.
The preparation method of the conducting solution of the embodiment of the present invention one, comprising the following steps:
S101, by PEDOT and be used in polyimides be anchored long-chain organic solvent mix；
For example, disperse B in organic solvent, B is very soluble in organic solvent, then by PEDOT (3,4- ethylene dioxies
The polymer of thiophene monomer EDOT) and with B organic solvent mixing, wherein organic solvent be NMP (N-Methyl pyrrolidone)
Solvent, B are the long-chain in polyimides with anchoring effect, namely the long-chain for anchoring.
The chemical formula of PEDOT is as follows:
The chemical formula of B is as follows:
The equivalent chemical formula of B is as follows:
Wherein 101 be (CH2)nOr derivatives thereof, wherein 10 > n > 2, n are best with 8-9.
S102, make the long-chain in PEDOT and the polyimides for anchoring that polymerization reaction occur, obtain with orientation
The conducting solution of effect.
For example, polymerization reaction occurs by the B and PEDOT in organic solvent namely B and PEDOT condenses together, while making B
It is grown on PEDOT and reaches alignment effect, obtain the conducting solution D ' with alignment effect.The conducting solution is used to form tool
There is the transparent conductive film of alignment effect.
The chemical formula of D ' is as follows:
The preparation method of the conducting solution of the embodiment of the present invention two, comprising the following steps:
S201, positively charged PEDOT and in polyimides for anchoring long-chain organic solvent and have CN
The compound of group mixes；
For example, in organic solvent by B dispersion, B after in organic solvent, aoxidizing to PEDOT very soluble in obtaining
Positively charged PEDOT, later again by A, the organic solvent with B, C mix, wherein organic solvent be N-Methyl pyrrolidone
(N-Methyl pyrrolidone) solvent.
The chemical formula of A is as follows:
The chemical formula of B is as follows:
The chemical formula of C is as follows: R-CN, and wherein R is any one group.
S202, under the triggering of the compound with CN group, touching make the positively charged PEDOT and the polyimides
In for anchoring long-chain occur polymerization reaction, obtain the conducting solution with alignment effect.
Under the triggering of C, touching is so that polymerization reaction namely B occurs by B and A in the organic solvent and A is aggregated in one
It rises, while is grown in B on PEDOT and reaching alignment effect；Obtain the conducting solution D with alignment effect.Wherein A is to be oxidized
Positively charged PEDOT afterwards；B is long-chain with anchoring effect in polyimides (PI)；C is the chemical combination with CN (cyano) group
Object, wherein furthermore C also acts as the effect of balance electronic for causing B chain polymerization in A.
The chemical formula of D is as follows:
The present invention also provides a kind of production methods of color membrane substrates comprising:
S301, coating has the conducting solution of alignment effect on color film substrate；
As shown in Figure 1, coating has the conducting solution 22 of alignment effect on color film substrate 21, it is described in color film substrate 21
Before upper coating has the step of conducting solution 22 of alignment effect, the method also includes:
S401, color blocking layer and black matrix" are made on underlay substrate；
S402, coating has the conducting solution of alignment effect in the color blocking layer and black matrix".
That is, color film substrate 21 may include color blocking layer and black matrix" on underlay substrate.The underlay substrate is such as
For glass substrate.
Wherein the conducting solution with alignment effect is that have in polyimides in PEDOT and organic solvent for anchor
Fixed long-chain occurs to have in the either positively charged PEDOT and organic solvent that polymerization reaction obtains in polyimides for anchor
Fixed long-chain and the compound with CN group occur what polymerization reaction obtained.The conducting solution with alignment effect is specific
It sees above.
Wherein, the compound with CN group is used for balance electronic.
Wherein, the organic solvent is N-Methyl pyrrolidone.
S302, the color film substrate for being coated with the conducting solution with alignment effect is dried and is solidified, with
To the transparent conductive film with alignment effect；
As shown in Figures 2 and 3, for example, to be coated with the color film substrate 21 of the conducting solution 22 with alignment effect into
Row is dry and solidifies (direction of dry solidification is as shown in arrow direction in figure), obtains the transparent conductive film with alignment effect
22 '.Wherein the cured temperature is 230 degree, and the cured time is 30 minutes.
And then by the color membrane substrates prepared directly with Array substrate to group, to filling liquid crystal after the completion of group, thus
Form complete color membrane substrates.
Due to by PEDOT be highly soluble in the PI long chain polymeric of solvent to after together, thus PSS can be saved, effectively solved
The problem of PEDOT indissoluble；The alignment film that such conducting solution is formed plays the role of conductive and orientation simultaneously, namely does not need list
Solely production alignment film and transparency conducting layer reduce production cost, and improve the trust of conductive film to simplify making technology
Property, the contaminated risk of alignment film is avoided, and then improve orientation effect.
The production method of the preparation method and color membrane substrates of conducting solution of the invention, by by PEDOT be highly soluble in
The PI long chain polymeric of solvent, to avoid the problem that PEDOT indissoluble, improves reliability and the orientation of conductive film to after together
Effect can additionally reduce the contaminated risk of alignment film, and reduce production cost.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of preparation method of conducting solution characterized by comprising
PEDOT and the organic solvent with the long-chain for being used to be anchored in polyimides are mixed；So that PEDOT and the polyamides are sub-
Polymerization reaction occurs for the long-chain in amine for anchoring, obtains the conducting solution with alignment effect, wherein described there is orientation to make
Conducting solution is used to form the transparent conductive film with alignment effect.
2. the preparation method of conducting solution according to claim 1, which is characterized in that the organic solvent is N- methyl pyrrole
Pyrrolidone.
3. a kind of preparation method of conducting solution characterized by comprising
By positively charged PEDOT and the organic solvent with the long-chain for being used to be anchored in polyimides and the change with CN group
Close object mixing；And under the triggering of the compound with CN group, touching makes in the positively charged PEDOT and the polyimides
Polymerization reaction occurs for the long-chain for anchoring, obtains the conducting solution with alignment effect.
4. the preparation method of conducting solution according to claim 3, which is characterized in that the compound with CN group
It is also used to balance the electronics in the conducting solution.
5. the preparation method of conducting solution according to claim 3, which is characterized in that the positively charged PEDOT is logical
It crosses and obtains after being aoxidized to PEDOT.
6. the preparation method of conducting solution according to claim 3, which is characterized in that the organic solvent is N- methyl pyrrole
Pyrrolidone.
7. a kind of production method of color membrane substrates, which is characterized in that
Coating has the conducting solution of alignment effect on color film substrate；
The color film substrate for being coated with the conducting solution with alignment effect is dried and is solidified, to obtain with orientation
The transparent conductive film of effect；
Wherein the conducting solution with alignment effect is that have in polyimides in PEDOT and organic solvent for being anchored
Long-chain occurs to have in the either positively charged PEDOT and organic solvent that polymerization reaction obtains in polyimides for anchoring
Long-chain and compound with CN group occur what polymerization reaction obtained.
8. the production method of color membrane substrates according to claim 7, which is characterized in that the compound with CN group
It is also used to balance the electronics in the conducting solution.
9. the production method of color membrane substrates according to claim 7, which is characterized in that
The organic solvent is N-Methyl pyrrolidone.
10. the production method of color membrane substrates according to claim 7, which is characterized in that the cured temperature is 230
Degree, the cured time are 30 minutes.
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| CN201810934595.6A CN109031795B (en) | 2018-08-16 | 2018-08-16 | Preparation method of conductive solution and manufacturing method of color film substrate |
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| CN201810934595.6A CN109031795B (en) | 2018-08-16 | 2018-08-16 | Preparation method of conductive solution and manufacturing method of color film substrate |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409830A (en) * | 1999-10-15 | 2003-04-09 | 爱克法－格法特有限公司 | Liquid crystal alignment layer |
| US6830814B1 (en) * | 1999-07-20 | 2004-12-14 | Robert Bosch Gmbh | Layer containing an electroconductive transparent material, method for producing same and uses thereof |
| KR20050065053A (en) * | 2003-12-24 | 2005-06-29 | 엘에스전선 주식회사 | Composition for photoinduced liquid crystal alignment comprising conductive polymers, the film for photoinduced liquid crystal alignment thereby, manufacturing method of the same and the liguid crystal cell comprising the film |
| KR20070042330A (en) * | 2005-10-18 | 2007-04-23 | 삼성전자주식회사 | Alignment layer, formation method of the same, and liquid crystal display comprising the same |
| CN101587778A (en) * | 2009-06-18 | 2009-11-25 | 天津大学 | Poly(3,4-ethylenedioxythiophene) aligned array layer thin-film electrode material and preparing method thereof |
| CN101981675A (en) * | 2008-02-07 | 2011-02-23 | 株式会社理光 | Laminated structure, method of manufacturing a laminated structure, electronic element, electronic element array, image displaying medium, and image displaying device |
| US20140184936A1 (en) * | 2012-12-27 | 2014-07-03 | Samsung Electro-Mechanics Co., Ltd. | Touch panel |
| US8810758B2 (en) * | 2009-03-24 | 2014-08-19 | Jay Ahling | Dual-function alignment layer for liquid crystal devices to improve degradation resistance to radiation |
| CN105527757A (en) * | 2016-02-01 | 2016-04-27 | 深圳市华星光电技术有限公司 | Production method for liquid crystal display panel |
| CN106653221A (en) * | 2016-12-30 | 2017-05-10 | 深圳市华星光电技术有限公司 | Graphene transparent conductive film and preparation method thereof |
| KR20170050153A (en) * | 2015-10-29 | 2017-05-11 | 에스케이씨하스디스플레이필름(유) | 2d/3d switchable active lenticular lens film for autostereoscopy and preparation method thereof |
| CN107357074A (en) * | 2017-07-28 | 2017-11-17 | 深圳市华星光电技术有限公司 | Liquid crystal display device and preparation method thereof |
-
2018
- 2018-08-16 CN CN201810934595.6A patent/CN109031795B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6830814B1 (en) * | 1999-07-20 | 2004-12-14 | Robert Bosch Gmbh | Layer containing an electroconductive transparent material, method for producing same and uses thereof |
| CN1409830A (en) * | 1999-10-15 | 2003-04-09 | 爱克法－格法特有限公司 | Liquid crystal alignment layer |
| KR20050065053A (en) * | 2003-12-24 | 2005-06-29 | 엘에스전선 주식회사 | Composition for photoinduced liquid crystal alignment comprising conductive polymers, the film for photoinduced liquid crystal alignment thereby, manufacturing method of the same and the liguid crystal cell comprising the film |
| KR20070042330A (en) * | 2005-10-18 | 2007-04-23 | 삼성전자주식회사 | Alignment layer, formation method of the same, and liquid crystal display comprising the same |
| CN101981675A (en) * | 2008-02-07 | 2011-02-23 | 株式会社理光 | Laminated structure, method of manufacturing a laminated structure, electronic element, electronic element array, image displaying medium, and image displaying device |
| US8810758B2 (en) * | 2009-03-24 | 2014-08-19 | Jay Ahling | Dual-function alignment layer for liquid crystal devices to improve degradation resistance to radiation |
| CN101587778A (en) * | 2009-06-18 | 2009-11-25 | 天津大学 | Poly(3,4-ethylenedioxythiophene) aligned array layer thin-film electrode material and preparing method thereof |
| US20140184936A1 (en) * | 2012-12-27 | 2014-07-03 | Samsung Electro-Mechanics Co., Ltd. | Touch panel |
| KR20170050153A (en) * | 2015-10-29 | 2017-05-11 | 에스케이씨하스디스플레이필름(유) | 2d/3d switchable active lenticular lens film for autostereoscopy and preparation method thereof |
| CN105527757A (en) * | 2016-02-01 | 2016-04-27 | 深圳市华星光电技术有限公司 | Production method for liquid crystal display panel |
| CN106653221A (en) * | 2016-12-30 | 2017-05-10 | 深圳市华星光电技术有限公司 | Graphene transparent conductive film and preparation method thereof |
| CN107357074A (en) * | 2017-07-28 | 2017-11-17 | 深圳市华星光电技术有限公司 | Liquid crystal display device and preparation method thereof |
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