CN107815323B - 一种液晶组合物及其在防静电车载段码液晶屏中的应用 - Google Patents
一种液晶组合物及其在防静电车载段码液晶屏中的应用 Download PDFInfo
- Publication number
- CN107815323B CN107815323B CN201711138497.3A CN201711138497A CN107815323B CN 107815323 B CN107815323 B CN 107815323B CN 201711138497 A CN201711138497 A CN 201711138497A CN 107815323 B CN107815323 B CN 107815323B
- Authority
- CN
- China
- Prior art keywords
- liquid
- crystal composition
- crystal display
- liquid crystal
- vehicle
- 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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Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 88
- 239000000203 mixture Substances 0.000 title claims abstract description 54
- 239000002216 antistatic agent Substances 0.000 claims abstract description 27
- 239000000654 additive Substances 0.000 claims description 25
- 230000000996 additive effect Effects 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 15
- 230000003068 static effect Effects 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000008033 biological extinction Effects 0.000 abstract description 7
- 206010047571 Visual impairment Diseases 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 15
- 239000000126 substance Substances 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 208000032365 Electromagnetic interference Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
| 防静电剂添加量/ppm | 0 | 50 | 100 | 300 | 500 | 600 | 1000 |
| 电阻率/1010Ωcm | 870 | 650 | 95 | 89 | 82 | 41 | 19 |
| 静电消失时间/s | 230 | 170 | 21 | 20 | 18 | 9 | 2 |
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138497.3A CN107815323B (zh) | 2017-11-16 | 2017-11-16 | 一种液晶组合物及其在防静电车载段码液晶屏中的应用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138497.3A CN107815323B (zh) | 2017-11-16 | 2017-11-16 | 一种液晶组合物及其在防静电车载段码液晶屏中的应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107815323A CN107815323A (zh) | 2018-03-20 |
| CN107815323B true CN107815323B (zh) | 2018-09-14 |
Family
ID=61609816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138497.3A Active CN107815323B (zh) | 2017-11-16 | 2017-11-16 | 一种液晶组合物及其在防静电车载段码液晶屏中的应用 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107815323B (zh) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW434310B (en) * | 1995-07-13 | 2001-05-16 | Merck Patent Gmbh | Liquid crystal composition |
| CN1264790C (zh) * | 2002-11-28 | 2006-07-19 | 石家庄永生华清液晶有限公司 | 一种多元醚化合物、其制备方法及其液晶组合物 |
| CN104774622B (zh) * | 2014-01-15 | 2018-01-26 | 江苏和成显示科技股份有限公司 | 负性液晶组合物及包含该液晶组合物的显示器件 |
| CN106566563B (zh) * | 2016-10-26 | 2019-08-16 | 烟台显华化工科技有限公司 | 一种液晶组合物 |
-
2017
- 2017-11-16 CN CN201711138497.3A patent/CN107815323B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107815323A (zh) | 2018-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid crystal composition and application thereof in anti-static vehicle-mounted segment code liquid crystal screen Effective date of registration: 20200414 Granted publication date: 20180914 Pledgee: Suihua water supply and drainage Co.,Ltd. Pledgor: HEILONGJIANG TIANYOUWEI ELECTRONIC Co.,Ltd. Registration number: Y2020230000002 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 152000 Economic Development Zone, Beilin District, Suihua City, Heilongjiang Province Patentee after: Heilongjiang tianyouwei Electronics Co.,Ltd. Address before: 152000 Economic Development Zone, Beilin District, Suihua City, Heilongjiang Province Patentee before: HEILONGJIANG TIANYOUWEI ELECTRONIC Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220808 Granted publication date: 20180914 Pledgee: Suihua water supply and drainage Co.,Ltd. Pledgor: HEILONGJIANG TIANYOUWEI ELECTRONIC Co.,Ltd. Registration number: Y2020230000002 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |