TWI800402B - 負介電各向異性液晶組合物及液晶顯示器件 - Google Patents

負介電各向異性液晶組合物及液晶顯示器件 Download PDF

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Publication number
TWI800402B
TWI800402B TW111121359A TW111121359A TWI800402B TW I800402 B TWI800402 B TW I800402B TW 111121359 A TW111121359 A TW 111121359A TW 111121359 A TW111121359 A TW 111121359A TW I800402 B TWI800402 B TW I800402B
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TW
Taiwan
Prior art keywords
liquid crystal
display device
negative dielectric
crystal display
dielectric anisotropic
Prior art date
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TW111121359A
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English (en)
Other versions
TW202309253A (zh
Inventor
舒克倫
尹碩
劉永祥
賴育宏
豐佩川
Original Assignee
大陸商煙台顯華科技集團股份有限公司
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Publication of TW202309253A publication Critical patent/TW202309253A/zh
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Publication of TWI800402B publication Critical patent/TWI800402B/zh

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    • 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
    • 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
    • C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13712—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering the liquid crystal having negative dielectric anisotropy

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Substances (AREA)
TW111121359A 2021-08-17 2022-06-09 負介電各向異性液晶組合物及液晶顯示器件 TWI800402B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110945024.4A CN113512430B (zh) 2021-08-17 2021-08-17 负介电各向异性液晶组合物及液晶显示器件
CN202110945024.4 2021-08-17

Publications (2)

Publication Number Publication Date
TW202309253A TW202309253A (zh) 2023-03-01
TWI800402B true TWI800402B (zh) 2023-04-21

Family

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Family Applications (1)

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TW111121359A TWI800402B (zh) 2021-08-17 2022-06-09 負介電各向異性液晶組合物及液晶顯示器件

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CN (1) CN113512430B (zh)
TW (1) TWI800402B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114350380A (zh) * 2022-01-13 2022-04-15 烟台显华科技集团股份有限公司 负介电各向异性液晶组合物、光学各向异构体及液晶显示器件
CN114350379A (zh) * 2022-02-14 2022-04-15 北京八亿时空液晶科技股份有限公司 一种新型液晶化合物及其制备方法与应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101120002A (zh) * 2005-02-17 2008-02-06 惠氏公司 环烷基稠合的吲哚、苯并噻吩、苯并呋喃和茚衍生物
JP2012080063A (ja) * 2010-09-08 2012-04-19 Fujifilm Corp 有機電界発光素子及び化合物
WO2012142256A2 (en) * 2011-04-12 2012-10-18 The Regents Of The University Of California Modulators of mitochondrial protein import
US10227320B2 (en) * 2015-05-06 2019-03-12 University Of Maryland, College Park Compounds for treating parasitic infections
CN109608423A (zh) * 2019-01-18 2019-04-12 重庆医科大学 以α-苯氧基酮为原料合成苯并呋喃衍生物的方法
CN109943346A (zh) * 2019-03-05 2019-06-28 曹亚宁 化合物、液晶介质、液晶显示器件及电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502007005017D1 (de) * 2006-04-25 2010-10-28 Merck Patent Gmbh Hexahydro-dibenzofuranderivate
KR20200111577A (ko) * 2019-03-19 2020-09-29 삼성전자주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
CN112480938B (zh) * 2020-12-15 2022-09-27 烟台显华化工科技有限公司 负介电各向异性液晶组合物及液晶显示器件
CN113234045B (zh) * 2021-06-17 2023-05-02 烟台显华科技集团股份有限公司 具有负介电各向异性的液晶化合物、液晶组合物、液晶显示器件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101120002A (zh) * 2005-02-17 2008-02-06 惠氏公司 环烷基稠合的吲哚、苯并噻吩、苯并呋喃和茚衍生物
JP2012080063A (ja) * 2010-09-08 2012-04-19 Fujifilm Corp 有機電界発光素子及び化合物
WO2012142256A2 (en) * 2011-04-12 2012-10-18 The Regents Of The University Of California Modulators of mitochondrial protein import
US10227320B2 (en) * 2015-05-06 2019-03-12 University Of Maryland, College Park Compounds for treating parasitic infections
CN109608423A (zh) * 2019-01-18 2019-04-12 重庆医科大学 以α-苯氧基酮为原料合成苯并呋喃衍生物的方法
CN109943346A (zh) * 2019-03-05 2019-06-28 曹亚宁 化合物、液晶介质、液晶显示器件及电子设备

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CN113512430A (zh) 2021-10-19
TW202309253A (zh) 2023-03-01
CN113512430B (zh) 2023-05-02

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