CN101407718B - 一种向列型液晶组合物 - Google Patents
一种向列型液晶组合物 Download PDFInfo
- Publication number
- CN101407718B CN101407718B CN2007101758115A CN200710175811A CN101407718B CN 101407718 B CN101407718 B CN 101407718B CN 2007101758115 A CN2007101758115 A CN 2007101758115A CN 200710175811 A CN200710175811 A CN 200710175811A CN 101407718 B CN101407718 B CN 101407718B
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- compound
- nematic liquid
- alkyl
- formula
- 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.)
- Expired - Fee Related
Links
- MCPKSFINULVDNX-UHFFFAOYSA-N Cc(cc1-[n]2nc(cccc3)c3n2)ccc1O Chemical compound Cc(cc1-[n]2nc(cccc3)c3n2)ccc1O MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Liquid Crystal Substances (AREA)
Abstract
Description
Mixture | A | B | |
S→N | [℃] | ≤-40 | ≤-40 |
清亮点 | [℃] | 93 | 93 |
体积粘度[20℃] | η[mm2·s-1] | 40 | 37 |
光学 [589.3nm,20℃] | Δn | 0.130 | 0.128 |
ne | 1.627 | 1.625 | |
no | 1.497 | 1.497 | |
Δn/dλ[20℃] | Δn(436nm)/Δn(589nm) | ≤1.10 | ≤1.10 |
介电参数 [25℃,1.0kHz] | Δε | 19.5 | 19.3 |
ε// | 24.3 | 25.6 | |
ε⊥ | 5.8 | 6.3 | |
光电特性 [25℃] 1/1 duty | 阈值电压V10,0,25(V) | 1.16 | 1.18 |
饱和电压V90,0,25(V) | 1.27 | 1.26 | |
陡度V10/V90 | 1.1 | 1.07 | |
响应时间[20℃] | τ(ms)(ton+toff) | 300 | 200 |
响应时间[-20℃] | τ(ms)(ton+toff) | 5000 | 3700 |
温度依赖性 | 0.25 | 0.15 | |
ΔV/ΔT[%/℃](0℃-40℃) ΔV/ΔT[mv/℃](0℃-40℃) | 0.02 | 0.01 | |
频率依赖性[25℃] | Vop(10kHz)/Vop 100Hz | ≤1.20 | ≤1.20 |
生产成本 | ¥/KG | 11000 | 7000 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101758115A CN101407718B (zh) | 2007-10-12 | 2007-10-12 | 一种向列型液晶组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101758115A CN101407718B (zh) | 2007-10-12 | 2007-10-12 | 一种向列型液晶组合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101407718A CN101407718A (zh) | 2009-04-15 |
CN101407718B true CN101407718B (zh) | 2012-06-06 |
Family
ID=40570934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101758115A Expired - Fee Related CN101407718B (zh) | 2007-10-12 | 2007-10-12 | 一种向列型液晶组合物 |
Country Status (1)
Country | Link |
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CN (1) | CN101407718B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6140160B2 (ja) * | 2011-09-05 | 2017-05-31 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | 液晶媒体およびそれを含む高周波コンポーネント |
CN102732260B (zh) * | 2012-04-26 | 2014-01-15 | 北京八亿时空液晶科技股份有限公司 | 一种超扭曲向列型液晶组合物 |
CN103086849B (zh) * | 2012-12-18 | 2015-05-27 | 北京八亿时空液晶科技股份有限公司 | 一种液晶化合物及其组合物 |
CN108624335B (zh) * | 2017-03-15 | 2020-12-18 | 北京八亿时空液晶科技股份有限公司 | 一种液晶材料及其应用 |
CN110452710B (zh) * | 2018-05-08 | 2021-04-09 | 北京八亿时空液晶科技股份有限公司 | 一种液晶组合物及其应用 |
WO2021127950A1 (zh) * | 2019-12-24 | 2021-07-01 | 北京八亿时空液晶科技股份有限公司 | 一种向列型液晶组合物及在液晶显示器件中的应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1147829A (zh) * | 1994-05-10 | 1997-04-16 | 默克专利股份有限公司 | 超扭曲液晶显示器 |
CN1303904A (zh) * | 1999-10-28 | 2001-07-18 | 大日本油墨化学工业株式会社 | 液晶组合物 |
CN1536052A (zh) * | 2003-04-07 | 2004-10-13 | Ĭ��ר���ɷ�����˾ | 液晶混合物 |
CN1606608A (zh) * | 2001-05-25 | 2005-04-13 | 默克专利股份有限公司 | 液晶混合物 |
CN1753969A (zh) * | 2003-02-26 | 2006-03-29 | 内莫普蒂公司 | 用于双稳态显示设备的向列型液晶混合物 |
-
2007
- 2007-10-12 CN CN2007101758115A patent/CN101407718B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1147829A (zh) * | 1994-05-10 | 1997-04-16 | 默克专利股份有限公司 | 超扭曲液晶显示器 |
CN1303904A (zh) * | 1999-10-28 | 2001-07-18 | 大日本油墨化学工业株式会社 | 液晶组合物 |
CN1606608A (zh) * | 2001-05-25 | 2005-04-13 | 默克专利股份有限公司 | 液晶混合物 |
CN1753969A (zh) * | 2003-02-26 | 2006-03-29 | 内莫普蒂公司 | 用于双稳态显示设备的向列型液晶混合物 |
CN1536052A (zh) * | 2003-04-07 | 2004-10-13 | Ĭ��ר���ɷ�����˾ | 液晶混合物 |
Also Published As
Publication number | Publication date |
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CN101407718A (zh) | 2009-04-15 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 100085 No. 5, building 1, East Road, Haidian District, Beijing, 701 Applicant after: Beijing Bayi Space LCD Materials Technology Co., Ltd. Address before: 100085 No. 5, building 1, East Road, Haidian District, Beijing, 701 Applicant before: Beijing Bayi Space Liquid Crystal Materials Sci-tech Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BEIJING BAYI SPACE LIQUID CRYSTAL MATERIALS SCI-TECH CO., LTD. TO: BEIJING BAYI SPACE LCD MATERIALS TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Jinxunyangguang Electronic Materials Technology Co., Ltd. Assignor: Beijing Bayi Space LCD Materials Technology Co., Ltd. Contract record no.: 2012990000252 Denomination of invention: Nematic liquid crystal composition License type: Exclusive License Open date: 20090415 Record date: 20120420 |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 100085 Building No. 2, building 1, ten Street, Haidian District, Beijing, 2013 Patentee after: Beijing Bayi Space LCD Materials Technology Co., Ltd. Address before: 100085 No. 5, building 1, East Road, Haidian District, Beijing, 701 Patentee before: Beijing Bayi Space LCD Materials Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20141012 |
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EXPY | Termination of patent right or utility model |