CN117844495A - 液晶组合物和液晶显示元件 - Google Patents
液晶组合物和液晶显示元件 Download PDFInfo
- Publication number
- CN117844495A CN117844495A CN202311225607.5A CN202311225607A CN117844495A CN 117844495 A CN117844495 A CN 117844495A CN 202311225607 A CN202311225607 A CN 202311225607A CN 117844495 A CN117844495 A CN 117844495A
- Authority
- CN
- China
- Prior art keywords
- mass
- liquid crystal
- general formula
- group
- crystal composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 303
- 239000000203 mixture Substances 0.000 title claims abstract description 253
- 150000001875 compounds Chemical class 0.000 claims abstract description 413
- 125000004432 carbon atom Chemical group C* 0.000 claims description 122
- 125000000217 alkyl group Chemical group 0.000 claims description 70
- -1 Naphthalene-2, 6-diyl Chemical group 0.000 claims description 59
- 239000000126 substance Substances 0.000 claims description 52
- 125000003342 alkenyl group Chemical group 0.000 claims description 34
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 31
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 29
- 125000003545 alkoxy group Chemical group 0.000 claims description 27
- 238000006467 substitution reaction Methods 0.000 claims description 26
- 125000001153 fluoro group Chemical group F* 0.000 claims description 24
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 claims description 22
- 229910052731 fluorine Inorganic materials 0.000 claims description 21
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 13
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 11
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000004044 response Effects 0.000 abstract description 23
- 238000003860 storage Methods 0.000 abstract description 22
- 230000000704 physical effect Effects 0.000 abstract description 13
- 238000002834 transmittance Methods 0.000 abstract description 13
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 18
- 230000007704 transition Effects 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 10
- 125000004430 oxygen atom Chemical group O* 0.000 description 10
- 125000002947 alkylene group Chemical group 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 9
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 description 9
- 239000000178 monomer Substances 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 125000005843 halogen group Chemical group 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- RGOVYLWUIBMPGK-UHFFFAOYSA-N nonivamide Chemical compound CCCCCCCCC(=O)NCC1=CC=C(O)C(OC)=C1 RGOVYLWUIBMPGK-UHFFFAOYSA-N 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 125000005755 decalin-2,6-ylene group Chemical group [H]C1([H])C([H])([H])C2([H])C([H])([H])C([H])([*:2])C([H])([H])C([H])([H])C2([H])C([H])([H])C1([H])[*:1] 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 125000005647 linker group Chemical group 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- 125000005449 2-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C([H])=C(F)C([*:1])=C1[H] 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 150000008062 acetophenones Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical compound C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- CPPKAGUPTKIMNP-UHFFFAOYSA-N cyanogen fluoride Chemical group FC#N CPPKAGUPTKIMNP-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022-159934 | 2022-10-04 | ||
| JP2022159934A JP2024053606A (ja) | 2022-10-04 | 2022-10-04 | 液晶組成物および液晶表示素子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117844495A true CN117844495A (zh) | 2024-04-09 |
Family
ID=90535384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311225607.5A Pending CN117844495A (zh) | 2022-10-04 | 2023-09-21 | 液晶组合物和液晶显示元件 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2024053606A (ja) |
| CN (1) | CN117844495A (ja) |
-
2022
- 2022-10-04 JP JP2022159934A patent/JP2024053606A/ja active Pending
-
2023
- 2023-09-21 CN CN202311225607.5A patent/CN117844495A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024053606A (ja) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9650571B2 (en) | Nematic liquid crystal composition and liquid crystal display device | |
| TWI500746B (zh) | A liquid crystal display device of stable alignment type and a liquid crystal display device for use therefor | |
| EP2933308B1 (en) | Nematic liquid crystal composition and liquid crystal display device using same | |
| EP3095833B1 (en) | Nematic liquid crystal composition, liquid crystal display device using same | |
| US9260661B2 (en) | Nematic liquid crystal composition and liquid crystal display element including the same | |
| JP6265312B1 (ja) | ネマチック液晶組成物及びこれを用いた液晶表示素子 | |
| EP2966150B1 (en) | Nematic liquid crystal composition and liquid crystal display element using same | |
| KR20140104426A (ko) | 액정 조성물 및 액정 표시 소자 | |
| KR101786775B1 (ko) | 액정 조성물 및 그것을 사용한 액정 표시 소자 | |
| JPWO2019116902A1 (ja) | 液晶表示素子 | |
| CN111315846A (zh) | 液晶显示元件 | |
| CN117844495A (zh) | 液晶组合物和液晶显示元件 | |
| CN114456817A (zh) | 液晶组合物及液晶显示元件 | |
| JPWO2020044832A1 (ja) | 組成物及びそれを使用した液晶表示素子 | |
| US10414979B2 (en) | Composition and liquid crystal display device using the same | |
| JP7472469B2 (ja) | 液晶組成物及び液晶表示素子 | |
| CN114317007A (zh) | 液晶组合物及液晶显示元件 | |
| JP2021102752A (ja) | 液晶組成物及び該液晶組成物を用いた液晶表示素子 | |
| CN115612502A (zh) | 液晶组合物及液晶显示元件 | |
| JP2021095540A (ja) | 液晶組成物及び液晶表示素子 | |
| CN116568778A (zh) | 液晶介质 | |
| JP2023164337A (ja) | 液晶組成物および液晶素子 | |
| JPWO2021002205A1 (ja) | 液晶組成物及び液晶表示素子 | |
| KR20190071676A (ko) | 액정 조성물 및 액정 표시 소자 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |