CN101402866B - Mixed liquid crystal composition for STN-LCD - Google Patents
Mixed liquid crystal composition for STN-LCD Download PDFInfo
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- CN101402866B CN101402866B CN 200810088901 CN200810088901A CN101402866B CN 101402866 B CN101402866 B CN 101402866B CN 200810088901 CN200810088901 CN 200810088901 CN 200810088901 A CN200810088901 A CN 200810088901A CN 101402866 B CN101402866 B CN 101402866B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 38
- 239000000203 mixture Substances 0.000 title abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 50
- 229910052799 carbon Inorganic materials 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 125000000217 alkyl group Chemical group 0.000 claims description 22
- 125000003545 alkoxy group Chemical group 0.000 claims description 8
- 150000001721 carbon Chemical group 0.000 claims description 7
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 3
- 230000014509 gene expression Effects 0.000 abstract description 8
- 230000004044 response Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 description 22
- 239000000463 material Substances 0.000 description 10
- 229910052731 fluorine Inorganic materials 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- 0 CC(*)C1C=CC(CCC=C)CC1 Chemical compound CC(*)C1C=CC(CCC=C)CC1 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 3
- 125000000304 alkynyl group Chemical group 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 3
- 101150004094 PRO2 gene Proteins 0.000 description 2
- 150000001336 alkenes Chemical group 0.000 description 2
- XLJMAIOERFSOGZ-UHFFFAOYSA-N cyanic acid Chemical compound OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 2
- FNIATMYXUPOJRW-UHFFFAOYSA-N cyclohexylidene Chemical group [C]1CCCCC1 FNIATMYXUPOJRW-UHFFFAOYSA-N 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Liquid Crystal Substances (AREA)
Abstract
The invention relates to a mixed crystal compound used for STN-LCD. The mixture contains 1 to 65 percent of at least one compound expressed by a general expression (I) as a first component as well as 1 to 55 percent of at least one compound expressed by a general expression (II) as a second component; and the rest is selected from the compounds expressed by at least two general expressions from ageneral expression (IV) to a general expression (VIII) as a fourth component; the compound has the advantages of excellent gradient characteristic, enough wide nematic phase temperature range and refractive index anisotropy range, small viscosity and fast response speed; moreover, the dependency of the refractive index anisotropy on the temperature can meet the demands of a high grade STN-LCD apparatus and can meet the thickness demand of an STN-LCD box with a larger range.
Description
Technical field
The present invention relates to a kind of liquid-crystal display and use liquid-crystal compsn, specifically, the present invention relates to a kind of STN-LCD and use the mixed liquid crystal compsn.
Background technology
1888, Austrian scientist found liquid crystal, and the seventies in 20th century, Helfrich and Schadt utilize the photovoltaic effect of twisted nematic liquid crystal and unicircuit to combine, and have been made into liquid crystal device, have realized the industrialization of liquid crystal material.This liquid crystal material becomes twisted nematic liquid crystal and shows (TN-LCD) material.The mid-80 is succeeded in developing the supertwist nematic liquid crystal again and is shown (STN-LCD) material.Bistable state technology and TFT-LCD display format have again been developed thereafter.But because the restriction of cost, both promotion and application have received considerable restraint, and in the application of more areas, STN-LCD is still in occupation of dominant position at present.
The displaying principle and the TN of STN type are similar, and different is that the TN torsional mode is incident light to be revolved turn 90 degrees to the liquid crystal molecule of row field-effect, and the ultra torsional mode of STN is with incident light Rotate 180～270 degree to the row field-effect.
Along with STN-LCD drives the raising of way, the performance requriements of liquid crystal material is improved constantly.Especially along with the LCD device to the raising that response speed, background color change, contrast gradient requires, the performance requriements that mixes the stn liquid crystal material is also proposed higher requirement---require the steepness of mixed liquid crystal better, viscosity is littler, operating temperature range is wideer, elastic constant than optimize more, specific refractory power to temperature dependency further improve, driving voltage is with the improvement of temperature dependent improvement, static current of lcd.In patented claim CN98105339, disclose a kind of liquid-crystal compsn like Merck & Co., Inc., said composition mainly is made up of following compounds:
Wherein Ra is 1～12 straight chain alkane, and its 1 or 2 non-conterminous C can be by oxygen, alkene, carbonyl, carboxyl substituted; L=H, F; R=0,1.
Wherein Rb, Rc=1～7 carbochain alkene.
This based composition can improve the chemicalstability of liquid crystal material, and the liquid crystal display component of make making has short time of response, wide operating temperature range and low threshold voltage.But find that according to its practical implementation this liquid-crystal compsn threshold voltage and specific refractory power anisotropy coverage are narrow, can not the user demand of well adapted LCD manufacturer, limited its wider application.
In view of this, the inventor gropes through a large amount of tests, and preferred monocrystalline kind, optimization combination of monomers have been invented the liquid-crystal compsn of a series.STN-LCD of the present invention with liquid-crystal compsn have outstanding steepness characteristic, enough wide nematic temperature range and specific refractory power anisotropy scope, viscosity are little, response speed also has the performance of very outstanding uvioresistant (UV) irradiation soon, simultaneously.Can fully satisfy and be low to moderate 16 the tunnel, high to of the requirement of 240 tunnel driving STN-LCD devices to liquid crystal material; Its outstanding driving voltage can both satisfy the requirement of high-grade STN-LCD device with temperature variation characteristic, specific refractory power anisotropy to dependence on temperature simultaneously, and can satisfy the wider thick requirement of STN-LCD box.
Summary of the invention
The object of the invention is to provide the STN-LCD that a kind of performance is better, the specific refractory power coverage is wideer to use the mixed liquid crystal compsn.
To achieve these goals, the inventor takes following technique means:
A kind of STN-LCD uses the mixed liquid crystal compsn, and said liquid-crystal compsn is made up of following compounds: said per-cent is weight percentage,
1～65% at least a compound that is selected from general formula (I) representative, as first component,
1～55% at least a compound that is selected from general formula (II) representative, as second component,
The compound of 1～85% general formula (III) representative, as the 3rd component,
Surplus is the compound that is selected from least two kinds of general formula representatives of general formula (IV)～general formula (VIII), as four components,
Wherein R is 1～10 carbon straight chained alkyl or CH
2=CH-, CH
2=CH-CH
2-, CH
3-CH=CH-, CH
2=CH-CH
2-CH
2-in a kind of;
R
1, R
3, R
5, R
9It is the straight chained alkyl that contains 1～10 carbon atom;
R
7It is the straight-chain alkenyl that contains 1～3 carbon atom;
R
2, R
8, R
10It is the straight chained alkyl of 1～10 carbon straight chain alkoxyl group or 1～5 carbon;
R
4Be the straight chained alkyl or the F of 1～10 carbon straight chain alkoxyl group or 1～5 carbon;
R
6Be the straight chained alkyl of 1～10 carbon straight chain alkoxyl group or 1～5 carbon, or the F substituting group;
X, X
1, X
2Respectively or be H or F simultaneously;
M～m
6=0 or 1, and m
1, m
2Can not be 0 simultaneously, m
3～m
6Can not be 0 simultaneously, work as R
11, R
12When being H simultaneously, m
3～m
6=1;
n
1～n
10=0 or 1, and n
1, n
2Can not be 0 simultaneously, n
3, n
4Can not be 0 simultaneously, n
7, n
8Can not be 0 simultaneously;
When
When being 1,4 substituted phenylene simultaneously, R
11, R
12Be H, F, Cl, Br or methyl at the same time or separately;
In said the 4th component, the content of the compound that each general formula is represented in compsn is:
When general formula (IV) was present in the 4th component, its content was 1～40%;
When logical formula V was present in the 4th component, its content was 1～20%;
When general formula (VI) was present in the 4th component, its content was 1～35%;
When general formula (VII) was present in the 4th component, its content was 1～20%;
When general formula (VIII) was present in the 4th component, its content was 1～20%.
According to foregoing liquid crystal compound, said general formula (I) compound does,
Said general formula (III) compound does,
Said general formula (IV) compound does,
Said general formula (VI) compound does,
R
14It is the straight chained alkyl of 1～10 carbon straight chain alkoxyl group or 1～5 carbon;
m
5～m
16=0 or 1, and m
11, m
12Must not be 0 simultaneously, m
15, m
16Must not be 0 simultaneously.
According to foregoing liquid-crystal compsn, m in said general formula (Ia), (Ib) compound
8, m
9Be 0, R is alkyl or the CH that contains 1～7 carbon atom
2=CH-, CH
2=CH-CH
2-, CH
3-CH=CH-, CH
2=CH-CH
2-CH
2-in a kind of.
According to foregoing liquid-crystal compsn, general formula (II) compound is selected from least a in the following compound:
R wherein
3Be the straight chained alkyl of 1～5 carbon, while R
4Be-OCH
3,-OC
2H
5,-F ,-C
2H
5,-C
3H
7,-C
4H
9,-C
5H
11Wherein a kind of.
According to foregoing liquid-crystal compsn, general formula (III) compound is selected from least a of following compound:
According to foregoing liquid-crystal compsn, in general formula (IVa), (IVb), (IVc) compound: m
10, m
12Be 0, m
11Be 1,
Be anti-form-1,4 substituted cyclohexyls, R are alkyl or the CH that contains 1～7 carbon atom
2=CH-, CH
2=CH-CH
2-, CH
3-CH=CH-, CH
2=CH-CH
2-CH
2-in a kind of.
According to foregoing liquid-crystal compsn, logical formula V compound is selected from least a of following compound:
R wherein
1, R
2It all is the straight chained alkyl of 1～5 carbon.
According to foregoing liquid-crystal compsn, general formula (VI) compound is selected from least a of following compound:
R wherein
5It is the straight chained alkyl of 1～5 carbon.
According to foregoing liquid-crystal compsn, general formula (VII) compound is selected from least a of following compound:
R wherein
9Be straight chained alkyl, the R of 1～5 carbon
10Be the straight chain alkoxyl group of 2～5 carbon or the straight chained alkyl of 2～5 carbon.
According to foregoing liquid-crystal compsn, general formula (VIII) compound is selected from least a of following compound:
Wherein R is the straight chained alkyl of 2～5 carbon, R
8Be-OCH
3,-OC
2H
5,-C
2H
5,-C
3H
7,-C
4H
9,-C
5H
11In a kind of.
STN-LCD of the present invention has following advantage with liquid-crystal compsn
(1) outstanding steepness characteristic;
(2) enough wide nematic temperature range and specific refractory power anisotropy scope;
(3) viscosity is little, and response speed is fast;
(4) has the performance that very outstanding uvioresistant (UV) is shone;
(5) driving voltage can both satisfy the requirement of high-grade STN-LCD device with temperature variation characteristic, specific refractory power anisotropy to dependence on temperature, can fully satisfy and be low to moderate 16 the tunnel, highly drive the requirement of STN-LCD devices to liquid crystal material to 240 the road;
(6) can satisfy the wider thick requirement of STN-LCD box.
Embodiment
Below with reference to embodiment content of the present invention is introduced more in detail, but the scope of the invention is not limited to these instances.It should be noted that each component content of these examples is " weight % ".All adopt dummy suffix notation to represent in the instance, used abbreviation implication is following:
1. structural formula symbol:
The entire infrastructure formula all is based upon on the claim basis, but the substituting group symbol that here occurs in the structural formula be with might not equating in the claim, and is also not necessarily consistent with the normally used symbol in this area, abbreviation.Represent carboxyl here like C, but not expression carbon.Ph representes that phenylene, Cy represent that cyclohexylidene, alkynyl are expressed as yne, vinyl and are expressed as Vinyl, propenyl and are expressed as that Pro, allyl group are expressed as Ally, crotonyl is expressed as Buty in addition; N, m represent R in the structural formula respectively
1, R
2Carbon atom number in the substituting group; O representes R
2Substituting group is an alkoxyl group.
(1) with the form representation class of Cy-Ph-Cyn-m for example or Cy-Ph-Cyn-Om like following structure:
Wherein Z can be alkynyl or carboxyl.The symbol of expression phenylene, cyclohexylidene, carboxyl, alkynyl is connected with horizontal line according to order in the structural formula, again with R
1And R
2Middle carbon atom replaces number and connects with horizontal line, and the two separates with " ".If R
2Be alkoxyl group, then at expression R
2Represent with " O " before the carbonatoms purpose numeral.For example:
(2) with for example Cy-Ph-Phn-X
1X
2The X representation class is following structure seemingly:
X wherein
1, X
2Can be H, F, X can be cyanic acid (being expressed as N here) or F (being expressed as F).For example
(3) with for example Cy-PhX
1-PhX
2-Cyn-m or Cy-PhX
1-PhX
2-Cyn-Om representation class is following compound seemingly:
X wherein
1, X
2Difference or while can be hydrogen, fluorine, bromine, iodine, methyl, and represent with H, F, Br, I, M respectively.For example:
(4) with Cy-Ph-PhFFn-m for example or Cy-Ph-PhFFn-Om representation class like following structure:
For example:
(5) in the above-mentioned several kinds of structures, R
1And R
2Substituting group also can be vinyl, propenyl, allyl group, crotonyl.Can be respectively with Vinyl, Pro, Ally, Buty substitute n, thereby m representes vinyl, propenyl, allyl group, crotonyl.For example:
2. composition properties parameter symbol:
NI: nematic phase-isotropic phase transition temperature (℃)
η: volume viscosity in the time of 20 ℃ (mPas)
Δ ε: 1KHZ, the test of 7～8 μ m vertical cassette
Δ n:20 ℃ optical anisotropy is tested under the 589nm condition
HTP: a certain chiral material is to the distortion ability of this mixed liquid crystal
Δ V/ Δ T [mv/ ℃] (0 ℃-40 ℃): the temperature variant size of this mixed liquid crystal threshold voltage
P: steepness, steepness numerical value is more little, the high more (test condition: f of the way that can drive
Drive=128Hz; Bias=1; Duty=1; Δ nd=0.85 μ m; D/p=0.5; Twist angle=240 °; Test Temperature=23 ± 2 ℃)
Instance 1:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FHN Ph-C-Ph·3-FHN Ph-C-Ph·5-FHN Cy-Ph·3-FFN Ph-yne-Ph·3-O2 Cy-Ph-yne-Ph·3-O1 Cy-Ph-yne-Ph·3-O2 Cy-Ph-yne-Ph·5-O1 Cy-Ph-yne-Ph·5-2 Cy-Cy-Ph·3-FHF Cy-Cy-Ph·5-FHF Cy-Cy-Ph·Vinyl-FHF Cy-Cy-Ph·5-1 Cy-Cy-Ph·3-1 Cy-Ph-Ph-Cy·3-5 | 10 14 10 8 4 6 6 4 3 7 7 12 4 2 3 | NI： 96℃η： 39mPa·sΔε： 21.9Δn： ?0.165?HTP-S811(μm -1)： ?11.6ΔV/ΔT[mv/℃](0℃-40℃)：0.4P： ?1.09 |
Instance 2:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FHN Ph-C-Ph·3-FHN Cy-Cy-C-Ph-Cy·3-5 Cy-Cy-C-Ph-Cy·3-3 Ph-C-Ph·5-FHN Cy-Ph·3-FFN Cy-Ph-yne-Ph·3-O1 Cy-Cy-Ph·3-FHF Cy-Cy-Ph·5-FHF Cy-Cy-Ph·4-FHF Cy-Cy-Ph·Vinyl-FHF Cy-Cy·5-Vinyl Cy-Cy-Ph·5-1 Cy-Cy-Ph·3-1 Cy-Ph-Ph-Cy·3-5 Cy-PhH-PhF-Cy·3-5 Cy-Ph-Ph-Cy·3-3 | 10 13 2 2 12 6 4 10 5 7 12 4 4 2 3 2 2 | NI： 93℃ η： 35mPa·s Δε： 22.3 Δn： ?0.130 ?HTP-S811(μm -1)： ?12.1 ΔV/ΔT[mv/℃](0℃-40℃)：0.2 P： ?1.09 |
Instance 3:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FHN Ph-C-Ph·3-FHN Cy-Ph·3-HHN Cy-Ph·3-O2 Cy-Ph-yne-Ph·3-O1 Ph-yne-Ph·3-O2 Ph-yne-Ph·5-O2 Cy-Ph-yne-Ph·5-O1 Cy-Ph-yne-Ph·3-2 Cy-Ph-yne-Ph·5-2 Cy-Ph-yne-Ph·3-HHF Cy-Cy-Ph·3-FHF Cy-Cy-Ph·Vinyl-1 Cy-Cy-Ph·Buty-FHF Cy-Cy-Ph·Vinyl-FHF Cy-Cy-Ph·5-1 | 3 4 7 8 3 8 7 2 7 4 4 5 8 7 18 5 | NI： 109℃ η： 19mPa·s Δε： 6.1 Δn： ?0.166 ?HTP-S811(μm -1)： ?10.2 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.07 |
Instance 4:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·3-FHN Ph-C-Ph·5-FHN Cy-Ph-Ph-Cy·3-3 Cy-Cy-Ph·2-FHF Cy-Cy-Ph·3-FHF Cy-Cy-Ph·5-FHF | 4 3 4 10 9 8 | NI： 110℃ η： 18mPa·s Δε： 5.7 Δn： ?0.129 ?HTP-S811(μm -1)： ?9.8 ΔV/ΔT[mv/℃](0℃-40℃)：0.5 |
| Cy-Ph·3-HHN Cy-Cy-Ph·Vinyl-FHF Cy-Cy·5-Vinyl Cy-Cy-Ph·5-1 Cy-Cy-Ph·3-1 Ph-yne-Ph·3-O2 Ph-yne-Ph·5-O2 Cy-Ph-yne-Ph·3-2 Cy-Ph-yne-Ph·5-2 | 3 19 11 7 4 7 4 4 3 | P： 1.07 |
Instance 5:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FHN Ph-C-Ph·3-FHN Ph-C-Ph·5-FHN Cy-Ph·3-FFN Ph-yne-Ph·3-O2 Cy-Ph-yne-Ph·3-O1 Cy-Ph-yne-Ph·3-O2 Cy-Ph-yne-Ph·5-O1 Cy-Cy-Ph·Vinyl-1 Cy-Cy-Ph·Buty-FHF Cy-Cy-Ph·Vinyl-FHF Cy-Cy-Ph·Vinyl-HHF Cy-Ph-Ph-Cy·3-5 Cy-Ph-Ph-Cy·3-3 | 10 15 10 7 4 7 5 4 7 5 12 10 2 2 | NI： 97℃ η： 35mPa·s Δε： 22.0 Δn： ?0.164 ?HTP-S811(μm -1)： ?12.3 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.07 |
Instance 6:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FHN Ph-C-Ph·3-FHN Cy-Cy-C-Ph-Cy·3-5 Cy-Cy-C-Ph-Cy·3-3 Ph-C-Ph·5-FHN Cy-Ph·3-FFN Cy-Ph-yne-Ph·3-O1 Cy-Cy-Ph·Vinyl-HHF Cy-Cy-Ph·Vinyl-FHF Cy-Cy·5-Vinyl Cy-Cy-Ph·Buty-FHF Cy-Cy-Ph·Vinyl-1 Cy-Cy-Ph·Buty-1 Cy-Ph-Ph-Cy·3-5 Cy-PhH-PhF-Cy·3-5 Cy-Ph-Ph-Cy·3-3 | 10 13 3 3 10 8 2 8 14 2 14 4 2 3 2 2 | NI： 96℃ η： 32mPa·s Δε： 20.4 Δn： ?0.129 ?HTP-S811(μm -1)： ?12.6 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.07 |
Instance 7:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FHN Ph-C-Ph·3-FHN Cy-Ph·3-HHN Cy-Ph-yne-Ph·3-O1 Ph-yne-Ph·3-O2 Ph-yne-Ph·5-O2 Cy-Ph-yne-Ph·5-O1 Cy-Ph-yne-Ph·3-2 Cy-Ph-yne-Ph·3-O2 Cy-Cy-Ph·Vinyl-1 Cy-Cy-Ph·Buty-FHF Cy-Cy-Ph·Vinyl-FHF Cy-Cy·5-Vinyl Cy-Cy-Ph·Vinyl-HHF Cy-Cy-Ph·Buty-1 | 4 5 4 4 11 9 3 4 2 8 12 20 6 5 3 | NI： 108℃ η： 19mPa·s Δε： 6.4 Δn： ?0.164 ?HTP-S811(μm -1)： ?10.2 ΔV/ΔT[mv/℃](0℃-40℃)：0.2 P： ?1.06 |
Instance 8:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·3-FHN Ph-C-Ph·5-FHN Cy-Ph-Ph-Cy·3-3 Cy-Ph-Ph-Cy·3-5 Cy-Ph·3-HHN Cy-Cy-Ph·Vinyl-FHF Cy-Cy·5-Vinyl Cy-Cy-Ph·Vinyl-1 Cy-Cy-Ph·Buty-FHF Cy-Cy-Ph·Vinyl-HHF Ph-yne-Ph·3-O2 Ph-yne-Ph·5-O2 Cy-Ph-yne-Ph·3-2 Cy-Ph-yne-Ph·5-2 Cy-Ph-yne-Ph·3-O1 | 5 5 2 2 3 24 15 10 10 7 3 4 2 4 4 | NI： 109℃ η： 17mPa·s Δε： 6.5 Δn： ?0.130 ?HTP-S811(μm -1)： ?10.6 ΔV/ΔT[mv/℃](0℃-40℃)：0.2 P： ?1.04 |
Embodiment 9:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·10-FFN Cy-Cy-C-Cy-Cy·2-5 Cy-Ph-C-Cy-Cy·2-5 Cy-Ph-yne-Ph-Cy·3-5 Cy-Ph-yne-Ph-Cy·2-5 Cy-Cy·2-Vinyl Cy-Cy-Ph·2-FHF Cy-Cy-Ph·1-FHF Cy-Cy-Ph·10-FHF | 1 2 3 2 3 4 20 30 35 | NI： 103℃ η： 20mPa·s Δε： 7.5 Δn： ?0.150 ?HTP-S811(μm -1)： ?12.2 ΔV/ΔT[mv/℃](0℃-40℃)：0.3 P： ?1.05 |
Embodiment 10:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·8-FHN Ph-C-Ph·10-FFN Cy-Ph-yne-Ph-Cy·8-O5 Cy-Ph-yne-Ph-Cy·3-O10 Cy-Ph-yne-Ph-Cy·3-O2 Ph-yne-Ph-Cy·3-O5 Cy-Ph-Ph·2-HHF Cy-Cy-Ph·2-FHF Cy-Ph-Ph·Vinyl-HHF Cy-Ph-Ph·Vinyl-FHF Cy-PhH-PhF-Cy·5-5 Cy-PhM-PhF-Cy·1-5 Cy-Cy-PhFF·1-2 | 2 8 2 5 1 2 20 20 20 10 4 5 1 | NI： 107℃ η： 30mPa·s Δε： 21.5 Δn： ?0.125 ?HTP-S811(μm -1)： ?11.4 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.06 |
Embodiment 11:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·Vinyl-FFN Cy-Ph-C-Ph·3-FFN Ph-C-Ph·1-FFN Cy-Cy-Ph·8-FFN Cy-Cy-C-Cy-Cy·10-O10 Ph-yne-Ph·10-O5 Ph-yne-Ph-Cy·3-O10 Cy-Ph-yne-Ph·3-O1 Ph-yne-Ph-Cy·1-O8 Cy-Cy-Ph·2-O10 Cy-Ph-Ph·2-HHF Cy-Cy-Ph·Pro-O2 Cy-PhH-PhBr-Cy·10-O1 | 10 4 6 1 3 5 6 3 1 10 30 20 1 | NI： 103℃ η： 24mPa·s Δε： 9.5 Δn： ?0.135 ?HTP-S811(μm -1)： ?10.2 ΔV/ΔT[mv/℃](0℃-40℃)：0.3 P： ?1.08 |
Embodiment 12:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·6-FHN Cy-Ph-C-Ph·Buty-FHN Ph-C-Ph·2-FFN Ph·2-HHN Cy-Ph-Ph·2-FHN Cy-Ph-yne-Ph-Cy·3-5 Cy-Ph-yne-Ph-Cy·3-HHF Cy-Ph-yne-Ph·8-HHF Cy-Ph-yne-Ph-Cy·3-1 Ph-yne-Ph-Cy·1-3 Ph-yne-Ph·1-HHF Cy-Cy·1-Pro Cy-Cy-Ph·2-O6 PhFF·10-O2 | 8 9 13 2 8 5 6 4 15 17 8 1 1 3 | NI： 103℃ η： 20mPa·s Δε： 17.5 ?Δn： ?0.130 HTP-S811(μm -1)： ?11.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.08 |
Embodiment 13:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·10-FHN Ph-C-Ph·8-FFN Cy-Ph-C-Ph·Pro-FHN Ph-C-Ph·10-FFN Ph-Ph-yne-Ph-Cy·3-5 Cy·10-Vinyl Cy-Cy·2-Ally Cy-Cy-Ph·10-O4 Cy-Cy-Ph·Ally-O4 Cy-Ph-Ph·10-O4 Cy-Cy-Ph·10-FHF Cy-Ph-PhFF·1-2 Cy-Ph-PhFF·Buty-O10 | 5 15 10 10 1 5 4 5 15 9 11 5 5 | NI： 95℃ η： 32mPa·s Δε： 10.5 Δn： ?0.160 ?HTP-S811(μm -1)： ?11.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.5 P： ?1.06 |
Embodiment 14:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·9-FFN Ph-C-Ph·10-FFN Cy-Ph-C-Ph·10-FHN Ph-C-Ph·10-FFN Cy-Ph-C-Ph·Ally-FFN Ph-Cy-Ph·8-HFN Cy-Cy-C-Cy-Cy·2-O5 Ph-Ph-yne-Ph-Ph·3-O5 Ph-Ph-yne-Ph-Ph·10-O5 Cy-Cy-Ph·10-FHF Cy-Cy-Ph·Pro-FHF PhH-PhI-Cy·1-O10 | 30 5 2 8 5 20 1 2 3 10 10 4 | NI： 97℃ η： 19mPa·s Δε： 21.5 Δn： ?0.129 ?HTP-S811(μm -1)： ?9.9 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.08 |
Embodiment 15:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·6-FFN Ph-C-Ph·10-FHN Ph-C-Ph·2-FHN Ph-C-Ph·6-FHN Ph-Cy-C-Cy-Cy·2-5 Cy-Ph-C-Cy-Cy·2-2 Cy-Ph-C-Ph-Cy·2-1 Ph-yne-Ph-Ph·10-O5 Cy-Ph-Ph·2-FHF Cy-Ph-Ph·Buty-FHF Cy-Cy-PhFF·Pro-2 Cy-Cy-PhFF·Ally-5 Cy-PhFF·Ally-5 | 50 2 5 3 2 3 5 5 2 3 8 4 8 | NI： 98℃ η： 19mPa·s Δε： 20.2 Δn： ?0.156 ?HTP-S811(μm -1)： ?10.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.07 |
Embodiment 16:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·10-FHN Cy-Ph-C-Ph·Buty-FFN Cy-Ph-C-Ph·2-FHN Cy-Ph-C-Ph·4-FFN Cy-Ph-C-Ph·3-FFN Cy-Cy-Ph·Buty-FHN Cy-Ph-C-Cy-Cy·2-O8 Cy-Cy-C-Cy-Cy·2-O1 Ph-Ph-yne-Ph-Ph·3-HHF Cy-Cy·1-Pro Cy-Cy-Ph·2-O1 PhM-PhF·10-5 Cy-PhH-PhF·3-O8 | 8 2 30 20 5 5 1 1 1 3 4 10 10 | NI： 105℃ η： 34mPa·s Δε： 6.9 Δn： ?0.140 ?HTP-S811(μm -1)： ?10.7 ΔV/ΔT[mv/℃](0℃-40℃)：0.2 P： ?1.07 |
Embodiment 17:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FFN Cy-Ph-C-Ph·2-FFN Cy-Ph-C-Ph·2-FHN Cy-Cy-Ph·1-HHN Cy-Cy-C-Cy-Cy·2-5 Cy-C-Cy·10-5 Cy-C-Ph-Cy·4-O2 Ph-Ph-yne-Ph·2-HHF Ph-yne-Ph-Ph·1-HHF Cy-Ph-yne-Ph-Cy·3-O2 Ph-yne-Ph-Ph·1-5 Cy-Cy·8-Pro Cy-Cy-Ph·6-2 Cy-Ph-Ph·2-5 Cy-PhF-PhF-Cy·5-O1 Ph-PhFF·2-1 | 1 2 3 5 1 1 2 6 4 2 8 1 19 30 10 5 | NI： 108℃ η： 24mPa·s Δε： 6.2 Δn： ?0.138 ?HTP-S811(μm -1)： ?11.2 ΔV/ΔT[mv/℃](0℃-40℃)：0.5 P： ?1.08 |
Embodiment 18:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FHN Cy-Ph-C-Ph·1-FFN Ph-C-Ph·2-FFN Cy-Cy-C-Cy-Cy·2-1 Cy-Cy-C-Cy-Cy·2-4 Cy-Ph-yne-Ph-Cy·3-O5 Ph-yne-Ph-Cy·10-O2 Cy-Ph-yne-Ph-Ph·7-O2 Ph-yne-Ph-Ph·7-HHF Ph-Ph-yne-Ph-Cy·1-2 Ph-Ph-yne-Ph-Cy·7-O2 Cy-Cy·6-Vinyl | 3 6 6 10 10 4 2 3 1 11 9 3 | NI： 95℃ η： 26mPa·s Δε： 14.5 Δn： ?0.134 ?HTP-S811(μm -1)： ?10.7 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.05 |
| Cy-Cy-Ph·1-FHF Cy-Ph-Ph·2-FHF Cy-PhM-PhM-Cy·2-1 Cy-PhFF·7-O10 | 20 10 1 1 |
Embodiment 19:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·3-FHN Cy-Ph-C-Ph·10-FFN Ph-C-Ph·10-FFN Ph-C-Ph·10-FHN Cy-Cy-Ph·Vinyl-FFN Ph-C-Cy-Cy·1-1 Cy-Ph-yne-Ph-Cy·1-1 Cy-Ph-yne-Ph·2-4 Cy-Ph-yne-Ph-Cy·3-O2 Cy-Ph-yne-Ph·3-O1 Cy-Ph-yne-Ph-Cy·3-O10 Ph-yne-Ph-Cy·1-O2 Cy·2-Ally Cy-Cy-Ph·2-1 Cy-Ph-Ph-Cy·1-O5 Cy-Cy-PhFF·1-O2 | 4 4 9 14 1 2 4 4 5 13 3 7 10 10 5 5 | NI： 103℃ η： 20mPa·s Δε： 20 Δn： ?0.146 ?HTP-S811(μm -1)： ?11.2 ΔV/ΔT[mv/℃](0℃-40℃)：0.3 P： ?1.09 |
Embodiment 20:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·Ally-FHN Ph-C-Ph·3-FHN Ph-C-Ph·3-FFN Cy-Ph·2-FHN Cy-Cy-Ph·10-FHN Cy-Ph-C-Cy·2-2 Ph-yne-Ph-Cy·3-2 Ph-yne-Ph-Cy·10-3 Cy-Cy·8-Ally Cy-Cy·1-Ally Cy-Cy-Ph·Buty-FHF Cy-Ph-Ph-Cy·2-1 Cy-PhF-PhH-Cy·10-O2 | 15 10 10 1 2 2 1 1 15 20 3 8 12 | NI： 107℃ η： 30mPa·s Δε： 15.5 Δn： ?0.160 ?HTP-S811(μm -1)： ?10.7 ΔV/ΔT[mv/℃](0℃-40℃)：0.5 P： ?1.09 |
Embodiment 21:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·5-FFN Ph-C-Ph·3-FFN Cy-Ph·3-FHN Cy-Cy-C-Cy-Cy·2-1 Ph-Cy-C-Cy-Ph·1-2 | 2 8 40 2 7 | NI： 99℃ η： 19mPa·s Δε：9.5 Δn：?0.158 |
| Ph-Cy-C-Cy-Ph·5-1 Cy-Ph-yne-Ph·3-HHF Ph-yne-Ph-Cy·10-HHF Cy-Cy·2-Vinyl Cy-Ph·1-FHF PhBr-PhF-Cy·1-5 Cy-Cy-PhFF·Pro-2 | 11 2 3 2 3 10 10 | HTP-S811(μm -1)： ?11.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.5 P： ?1.04 |
Embodiment 22:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·2-FFN Ph-C-Ph·3-FHN Cy-Ph-C-Ph·3-FHN Cy-Ph-Ph·2-FHN Cy-Ph-yne-Ph-Cy·3-O1 Cy-Ph-yne-Ph-Cy·3-O2 Ph-yne-Ph-Cy·3-O2 Cy-Cy·2-Vinyl Cy-Cy·4-Pro Cy-Ph·2-O5 Cy-Ph·10-1 Cy-PhH-PhF-Cy·1-2 Cy-Cy-PhFF·2-3 Cy-Ph-PhFF·2-3 | 1 1 1 30 2 8 2 10 10 2 3 15 7 8 | NI： 105℃ η： 26mPa·s Δε： 7.8 Δn： ?0.152 ?HTP-S811(μm -1)： ?12.8 ΔV/ΔT[mv/℃](0℃-40℃)：0.3 P： ?1.07 |
Embodiment 23:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·Vinyl-FFN Cy-Ph-C-Ph·Buty-FFN Cy-Ph-C-Ph·Pro-FHN Cy-Cy-Ph·Ally-FHN Cy-C-Cy-Ph·2-3 Cy-Cy-C-Cy·2-3 Cy-Ph-yne-Ph-Cy·1-O2 Cy-Ph-yne-Ph·3-O2 Ph-yne-Ph·3-O1 Cy-Cy·4-Vinyl Cy-Ph·Vinyl-FHF Cy-Cy-Ph·2-FHF Cy-PhH-PhM-Cy·2-1 Cy-PhFF·2-5 Cy-PhFF·2-O5 | 5 2 13 10 10 5 1 3 1 15 10 5 10 2 8 | NI： 98℃ η： 19mPa·s Δε： 18.5 Δn： ?0.134 ?HTP-S811(μm -1)： ?12.0 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.05 |
Embodiment 24:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·Vinyl-FFN Cy-Ph-C-Ph·Buty-FFN | 5 2 | NI：94℃ η：20mPa·s |
| Cy-Ph-C-Ph·Pro-FFN Cy-Cy-Ph·Ally-FHN Cy-Ph-Ph·Ally-FFN Cy-C-Cy-Ph·2-3 Cy-Cy-C-Cy·5-3 Cy-Ph-yne-Ph·1-O2 Cy-Ph-yne-Ph·8-O2 Cy-Ph·7-FHF Cy-Cy-Ph·2-FHF | 3 10 10 5 15 3 17 15 15 | Δε： 8.5 Δn： ?0.134 HTP-S811(μm -1)： ?12.1 ?ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.05 |
Embodiment 25:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·2-FFN Cy-Ph-C-Ph·10-FHN Cy-Ph-C-Ph·2-FFN Cy-Cy-Ph·2-FHN Cy-Cy-Ph·2-HHN Cy-Ph-yne-Ph-Cy·10-O2 Cy-Ph-yne-Ph-Cy·3-O1 Ph-yne-Ph·3-O1 Cy-Ph·1-FHF Cy-Ph-Ph·2-HHF Cy-Ph-Ph·10-O10 Ph-PhFF·2-5 Ph-Cy-PhFF·2-O5 | 1 15 14 2 3 1 13 6 10 18 12 2 3 | NI： 108℃ η： 25mPa·s Δε： 19.5 Δn： ?0.164 ?HTP-S811(μm -1)： ?12.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.06 |
Embodiment 26:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·4-FHN Cy-Ph-C-Ph·1-FHN Cy-Cy-C-Cy·2-O3 Cy-Cy-C-Cy-Ph·2-3 Ph-yne-Ph·8-O2 Cy-Ph-yne-Ph·3-2 Cy-Ph-yne-Ph-Cy·8-5 Cy-Ph-yne-Ph-Cy·1-2 Cy-Ph·Pro-FHF Cy-Ph·3-O5 Cy-PhBr-PhM·2-1 | 25 15 5 5 8 2 11 19 3 5 2 | NI： 105℃ η： 27mPa·s Δε： 20.5 Δn： ?0.164 ?HTP-S811(μm -1)： ?12.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.05 |
Embodiment 27:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·Buty-FFN Cy-Ph-C-Ph·Pro-FFN Cy-Ph-yne-Ph-Cy·3-2 Cy-Ph-yne-Ph-Cy·10-1 Cy-Ph-yne-Ph-Cy·3-2 Cy-Cy·1-Vinyl | 11 19 8 11 1 10 | NI： ?108℃ η： ?30mPa·s Δε： ?19.5 Δn： 0.154 ?HTP-S811(μm -1)：11.5 |
| Cy-Cy·4-Pro Cy-Cy·4-Vinyl Cy-Ph·7-FHF Cy-Cy-Ph·2-4 PhM-PhM-Cy·2-O1 Cy-PhH-PhCl-Cy·2-1 | 5 15 2 8 5 5 | ΔV/ΔT[mv/℃](0℃-40℃)：0.5 P： ?1.07 |
Embodiment 28:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·2-FHN Cy-Ph-C-Ph·2-FFN Ph-C-Ph·2-FHN Ph-C-Ph·2-FFN Cy-Cy-Ph·2-FFN Cy-Cy-Ph·1-HHN Ph-Ph-C-Cy·2-5 Cy-Cy-C-Ph-Cy·2-3 Ph-yne-Ph·3-O2 Ph-yne-Ph-Cy·8-O5 Cy-Ph-yne-Ph-Cy·1-O2 Cy-Cy·10-Vinyl Cy-Cy·4-Pro Cy-Cy-Ph·4-HHF Cy-Ph-Ph·1-O2 | 15 15 10 10 2 8 5 10 2 1 2 2 3 8 7 | NI： 107℃ η： 32mPa·s Δε： 21.5 Δn： ?0.164 ?HTP-S811(μm -1)： ?12.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.5 P： ?1.08 |
Embodiment 29:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·2-FHN Cy-Ph-C-Ph·8-FHN Cy-Ph-C-Ph·1-FFN Cy-Ph·2-FHN Cy-Ph-Ph·10-FFN Cy-Cy-Ph·2-HHN Ph-Cy-C-Cy·2-O10 Cy-Ph-yne-Ph-Cy·3-O2 Cy-Ph-yne-Ph-Cy·8-5 Cy-Ph-yne-Ph-Cy·3-2 Cy-Ph-yne-Ph-Cy·1-4 Cy-Ph·8-FHF Cy-Ph-Ph·Buty-HHF Ph-Cy-PhFF·Vinyl-5 Cy-PhFF·10-O10 | 1 3 1 1 7 12 5 5 14 6 10 10 10 7 8 | NI： 98℃ η： 38mPa·s Δε： 9.5 Δn： ?0.134 ?HTP-S811(μm -1)： ?11.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.04 |
Embodiment 30:
| The structural formula symbol | Content (%) | Performance perameter |
| Ph-C-Ph·Vinyl-FFN Ph-C-Ph·2-FFN Cy-Ph-C-Ph·9-FHN Cy-Cy-Ph·Vinyl-FHN | 22 1 17 10 | NI： 106℃ η： 19mPa·s Δε：7.5 |
| Cy-Cy-Ph·Pro-HHN Cy-Cy-Ph·2-FHN Ph-yne-Ph·3-2 Cy-Ph-Ph·8-FHF Cy-Cy-Ph·5-HHF PhBr-PhM·2-5 PhM-PhBr-Cy·10-1 Cy-Cy-PhFF·1-5 | 10 10 5 2 3 10 5 5 | Δn： ?0.134 HTP-S811(μm -1)： ?12.4 ΔV/ΔT[mv/℃](0℃-40℃)：0.3 ?P： ?1.05 |
Embodiment 31:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·4-FFN Cy-Ph-C-Ph·3-FFN Cy-Cy-C-Ph·2-3 Ph-Ph-C-Ph-Ph·10-1 Cy-Ph-C-Cy·2-O2 Cy-Ph-yne-Ph-Cy·9-2 Cy-Cy·4-Ally Cy-Cy·2-Vinyl Cy-Cy-Ph·Pro-FHF Cy-Ph·Buty-HHF Cy-Ph·8-FHF Cy-Ph-Ph·2-10 Cy-PhM-PhM-Cy·1-1 | 7 8 2 14 4 5 2 8 10 10 10 15 5 | NI： 108℃ η： 38mPa·s Δε： 6.2 ?Δn： ?0.144 HTP-S811(μm -1)： ?11.2 ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.06 |
Embodiment 32:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·2-FHN Cy-Cy-C-Cy·2-O3 Cy-Cy-C-Cy·1-O3 Cy-Ph-yne-Ph·3-2 Cy-Ph-yne-Ph-Cy·8-O5 Ph-yne-Ph-Cy·1-2 Cy-Ph-yne-Ph·1-1 Cy-Cy·4-Ally Cy-Cy·1-Pro Cy-Cy·9-Vinyl Cy-Cy-Ph·1-FHF Cy-Ph-Ph·Ally-HHF Cy-Cy-PhFF·Buty-5 Cy-PhFF·1-O5 | 2 2 3 1 7 19 1 7 8 20 10 10 2 8 | NI： 103℃ η： 39mPa·s Δε： 9.5 Δn： ?0.164 ?HTP-S811(μm -1)： ?12.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.5 P： ?1.06 |
Embodiment 33:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·2-FHN Ph-C-Ph·2-FHN Cy-Ph-C-Ph·6-FFN Cy-Ph-C-Ph·1-FFN Cy-Ph-C-Cy-Cy·8-3 Cy-Ph-yne-Ph-Cy·1-1 | 14 4 23 4 17 1 | NI： ?108℃ η： ?25mPa·s Δε： ?18.5 Δn： 0.134 ?HTP-S811(μm -1)：12.5 |
| Cy-Ph-yne-Ph-Cy·1-O5 Cy-Cy-Ph·1-FHF Cy-Ph-Ph·2-HHF Cy-Ph·8-O7 PhBr-PhH-Cy·10-O10 Ph-PhFF·5-O1 Ph-Cy-PhFF·1-O5 Cy-PhFF·Pro-O5 | 9 2 5 3 2 2 7 7 | ΔV/ΔT[mv/℃](0℃-40℃)：0.4 P： ?1.04 |
Embodiment 34:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·2-FFN Cy-Ph-C-Ph·2-FHN Cy-Ph-yne-Ph·1-2 Cy-Ph-yne-Ph·8-2 Ph-yne-Ph-Cy·2-O2 Cy-Cy·10-Vinyl Cy-Ph·1-FHF Cy-Ph-Ph·8-HHF Cy-Ph-Ph·8-FHF Cy-Ph-Ph·Buty-5 PhF-PhM-Cy·1-2 Cy-Ph-PhFF·Ally-5 Cy-PhFF·2-O1 | 2 4 2 1 1 1 20 15 13 20 1 12 8 | NI： 106℃ η： 21mPa·s Δε： 22.3 Δn： ?0.153 ?HTP-S811(μm -1)： ?11.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.3 P： ?1.06 |
Embodiment 35:
| The structural formula symbol | Content (%) | Performance perameter |
| Cy-Ph-C-Ph·1-FFN Ph-C-Ph·7-FFN Cy-Ph-C-Ph·Pro-FFN Cy-Ph-Ph·1-FFN Cy-Ph-C-Ph-Cy·3-5 Cy-Ph-yne-Ph·1-5 Cy-Ph-yne-Ph-Cy·8-O10 Cy-Ph-yne-Ph-Cy·1-O2 Cy-Cy·5-Pro Cy-Cy-Ph·Vinyl-FHF Cy-Ph-Ph·2-HHF Cy-Cy-Ph·5-O10 | 7 11 12 9 2 5 3 7 2 14 19 9 | NI： 108℃ η： 29mPa·s Δε： 15.5 Δn： ?0.164 ?HTP-S811(μm -1)： ?10.5 ΔV/ΔT[mv/℃](0℃-40℃)：0.5 P： ?1.06 |
Claims (1)
1. a STN-LCD uses the mixed liquid crystal compsn, it is characterized in that, said liquid-crystal compsn is made up of following compounds: said per-cent is weight percentage,
1～65% at least a compound that is selected from general formula (I) representative, as first component,
Said general formula (I) compound is:
Wherein: m
8, m
9Be 0, R is alkyl or the CH that contains 1～7 carbon atom
2=CH-, CH
2=CH-CH
2-, CH
3-CH=CH-, CH
2=CH-CH
2-CH
2-in a kind of;
1～55% at least a compound that is selected from general formula (II) representative, as second component,
Said general formula (II) compound is selected from least a in the following compound:
R wherein
3Be the straight chained alkyl of 1～5 carbon, while R
4Be-OCH
3,-OC
2H
5,-F ,-C
2H
5,-C
3H
7,-C
4H
9,-C
5H
11Wherein a kind of;
1～85% be selected from least a in the following compound, as the 3rd component,
Surplus is the compound that is selected from least two kinds of general formula representatives of general formula (IV)～general formula (VIII), as the 4th component,
Said general formula (IV) compound does,
Wherein: m
10, m
12Be 0, m
11Be 1,
Be anti-form-1,4 substituted cyclohexyls, R are alkyl or the CH that contains 1～7 carbon atom
2=CH-, CH
2=CH-CH
2-, CH
3-CH=CH-, CH
2=CH-CH
2-CH
2-in a kind of;
Said logical formula V compound is selected from least a of following compound:
R wherein
1, R
2It all is the straight chained alkyl of 1～5 carbon;
Said general formula (VI) compound is selected from least a of following compound:
R wherein
5It is the straight chained alkyl of 1～5 carbon;
Said general formula (VII) compound is selected from least a of following compound:
R wherein
9Be straight chained alkyl, the R of 1～5 carbon
10Be the straight chain alkoxyl group of 2～5 carbon or the straight chained alkyl of 2～5 carbon;
Said general formula (VIII) compound is selected from least a of following compound:
Wherein R is the straight chained alkyl of 2～5 carbon, R
8Be-OCH
3,-OC
2H
5,-C
2H
5,-C
3H
7,-C
4H
9,-C
5H
11In a kind of;
In said the 4th component, the content of the compound that each general formula is represented in compsn is:
When general formula (IV) was present in the 4th component, its content was 1～40%;
When logical formula V was present in the 4th component, its content was 1～20%;
When general formula (VI) was present in the 4th component, its content was 1～35%;
When general formula (VII) was present in the 4th component, its content was 1～20%;
When general formula (VIII) was present in the 4th component, its content was 1～20%.
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| CN102199431B (en) * | 2010-03-26 | 2016-03-30 | 默克专利股份有限公司 | Liquid crystal media and liquid crystal device |
| CN104155801A (en) * | 2014-07-29 | 2014-11-19 | 京东方科技集团股份有限公司 | Liquid crystal display device |
| EP3130650B1 (en) * | 2015-08-10 | 2018-07-04 | Merck Patent GmbH | Liquid-crystalline medium |
| CN107129811B (en) * | 2017-05-31 | 2020-04-21 | 烟台显华化工科技有限公司 | Liquid crystal composition containing methyl substituent compound and application thereof |
| JP6900852B2 (en) * | 2017-09-11 | 2021-07-07 | Jnc株式会社 | Liquid crystal compounds having fluorobiphenyl and negative dielectric anisotropy, liquid crystal compositions and liquid crystal display devices |
| CN108300489B (en) * | 2018-02-09 | 2019-11-29 | 烟台显华化工科技有限公司 | A kind of liquid-crystal composition and its application |
| TWI675906B (en) * | 2018-03-14 | 2019-11-01 | 達興材料股份有限公司 | Liquid crystal compound and liquid crystal composition containing the same |
| CN109370609B (en) * | 2018-10-08 | 2022-10-11 | 河北迈尔斯通电子材料有限公司 | Liquid crystal composition for VA-LCD (vertical alignment-liquid Crystal display) with low threshold, low power consumption, low viscosity and quick response |
| CN113234454B (en) * | 2021-05-27 | 2023-04-25 | 重庆汉朗精工科技有限公司 | Liquid crystal composition and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1510107A (en) * | 2002-12-21 | 2004-07-07 | Ĭ��ר���ɷ�����˾ | Liquid-crystal medium |
| CN1590505A (en) * | 2003-07-09 | 2005-03-09 | 三星电子株式会社 | Nematic liquid crystal composition |
| CN101130694A (en) * | 2006-08-25 | 2008-02-27 | 默克专利股份有限公司 | Liquid crystal medium |
| WO2008025533A1 (en) * | 2006-09-01 | 2008-03-06 | Merck Patent Gmbh | Liquid-crystalline medium |
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| CN1510107A (en) * | 2002-12-21 | 2004-07-07 | Ĭ��ר���ɷ�����˾ | Liquid-crystal medium |
| CN1590505A (en) * | 2003-07-09 | 2005-03-09 | 三星电子株式会社 | Nematic liquid crystal composition |
| CN101130694A (en) * | 2006-08-25 | 2008-02-27 | 默克专利股份有限公司 | Liquid crystal medium |
| WO2008025533A1 (en) * | 2006-09-01 | 2008-03-06 | Merck Patent Gmbh | Liquid-crystalline medium |
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Denomination of invention: STN-LCD mixed liquid crystal composition Granted publication date: 20121212 Pledgee: Bank of China Limited Xingtang Branch Pledgor: HEBEI MILESTONE ELECTRONIC MATERIAL Co.,Ltd. Registration number: Y2024130000004 |