CN115960614A - 一种具有高对比度的正性液晶组合物及其应用 - Google Patents
一种具有高对比度的正性液晶组合物及其应用 Download PDFInfo
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- CN115960614A CN115960614A CN202310020725.6A CN202310020725A CN115960614A CN 115960614 A CN115960614 A CN 115960614A CN 202310020725 A CN202310020725 A CN 202310020725A CN 115960614 A CN115960614 A CN 115960614A
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- CN
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- Prior art keywords
- general formula
- compound represented
- liquid crystal
- crystal composition
- percent
- 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.)
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 175
- 239000000203 mixture Substances 0.000 title claims abstract description 129
- 150000001875 compounds Chemical class 0.000 claims abstract description 184
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 17
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 14
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 12
- 125000001424 substituent group Chemical group 0.000 claims abstract description 7
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims abstract description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000004044 response Effects 0.000 description 12
- 239000000178 monomer Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011978 dissolution method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- RGOVYLWUIBMPGK-UHFFFAOYSA-N nonivamide Chemical compound CCCCCCCCC(=O)NCC1=CC=C(O)C(OC)=C1 RGOVYLWUIBMPGK-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
Description
Cp | △n | Δε | <![CDATA[K<sub>11</sub>]]> | γ1 | |
液晶组合物A | 91.5 | 0.103 | 4.93 | 15.2 | 61.3 |
液晶组合物B | 92.0 | 0.104 | 4.94 | 15.6 | 62.2 |
液晶组合物C | 90.2 | 0.103 | 4.94 | 15.5 | 60.2 |
母体液晶组合物 | 80.8 | 0.100 | 4.92 | 12.51 | 59.8 |
Claims (10)
Priority Applications (1)
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CN202310020725.6A CN115960614A (zh) | 2023-01-06 | 2023-01-06 | 一种具有高对比度的正性液晶组合物及其应用 |
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CN202310020725.6A CN115960614A (zh) | 2023-01-06 | 2023-01-06 | 一种具有高对比度的正性液晶组合物及其应用 |
Publications (1)
Publication Number | Publication Date |
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CN115960614A true CN115960614A (zh) | 2023-04-14 |
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CN202310020725.6A Pending CN115960614A (zh) | 2023-01-06 | 2023-01-06 | 一种具有高对比度的正性液晶组合物及其应用 |
Country Status (1)
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CN (1) | CN115960614A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080063814A1 (en) * | 2006-09-06 | 2008-03-13 | Chisso Corporation | Cyclohexene derivative having alkenyl, liquid crystal composition and liquid crystal display device |
CN106479513A (zh) * | 2015-08-05 | 2017-03-08 | 默克专利股份有限公司 | 液晶介质 |
CN113072957A (zh) * | 2020-01-03 | 2021-07-06 | 北京八亿时空液晶科技股份有限公司 | 一种具有高对比度的正性液晶组合物 |
-
2023
- 2023-01-06 CN CN202310020725.6A patent/CN115960614A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080063814A1 (en) * | 2006-09-06 | 2008-03-13 | Chisso Corporation | Cyclohexene derivative having alkenyl, liquid crystal composition and liquid crystal display device |
CN106479513A (zh) * | 2015-08-05 | 2017-03-08 | 默克专利股份有限公司 | 液晶介质 |
CN113072957A (zh) * | 2020-01-03 | 2021-07-06 | 北京八亿时空液晶科技股份有限公司 | 一种具有高对比度的正性液晶组合物 |
TW202126792A (zh) * | 2020-01-03 | 2021-07-16 | 大陸商北京八億時空液晶科技股份有限公司 | 一種具有高對比度的正性液晶組合物 |
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Inventor after: Ren Jie Inventor after: Yang Xuebiao Inventor after: Chen Maoxian Inventor after: Guo Yunpeng Inventor after: Li Chenghe Inventor after: Liu Youran Inventor after: Wang Zhicheng Inventor before: Ren Jie Inventor before: Yang Xuebiao Inventor before: Chen Maoxian Inventor before: Guo Yunpeng Inventor before: Li Chenghe Inventor before: Liu Youran Inventor before: Wang Zhicheng |