DE69019042T2 - Ferroelektrische Flüssigkristallzusammensetzung und Anzeigevorrichtung. - Google Patents

Ferroelektrische Flüssigkristallzusammensetzung und Anzeigevorrichtung.

Info

Publication number
DE69019042T2
DE69019042T2 DE69019042T DE69019042T DE69019042T2 DE 69019042 T2 DE69019042 T2 DE 69019042T2 DE 69019042 T DE69019042 T DE 69019042T DE 69019042 T DE69019042 T DE 69019042T DE 69019042 T2 DE69019042 T2 DE 69019042T2
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal composition
ferroelectric liquid
ferroelectric
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
Application number
DE69019042T
Other languages
English (en)
Other versions
DE69019042D1 (de
Inventor
Hiroyuki Onishi
Kazuhiro Johten
Tsuyoshi Uemara
Takao Sakurai
Naoko Mikami
Tadahiko Yokota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69019042D1 publication Critical patent/DE69019042D1/de
Publication of DE69019042T2 publication Critical patent/DE69019042T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/582—Electrically active dopants, e.g. charge transfer agents
    • C09K19/584—Electrically active dopants, e.g. charge transfer agents having a condensed ring system; macrocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
DE69019042T 1989-02-27 1990-02-26 Ferroelektrische Flüssigkristallzusammensetzung und Anzeigevorrichtung. Expired - Fee Related DE69019042T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1049573A JP2636035B2 (ja) 1989-02-27 1989-02-27 強誘電性液晶組成物および強誘電性液晶表示装置

Publications (2)

Publication Number Publication Date
DE69019042D1 DE69019042D1 (de) 1995-06-08
DE69019042T2 true DE69019042T2 (de) 1995-11-30

Family

ID=12834956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019042T Expired - Fee Related DE69019042T2 (de) 1989-02-27 1990-02-26 Ferroelektrische Flüssigkristallzusammensetzung und Anzeigevorrichtung.

Country Status (4)

Country Link
US (1) US5403511A (de)
EP (1) EP0385688B1 (de)
JP (1) JP2636035B2 (de)
DE (1) DE69019042T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908580A1 (de) * 1989-03-16 1990-09-20 Nokia Unterhaltungselektronik Fluessigkristallmischung und fluessigkristallzelle
JPH035723A (ja) * 1989-06-01 1991-01-11 Matsushita Electric Ind Co Ltd 液晶素子
JP2647256B2 (ja) * 1989-12-01 1997-08-27 ヘキスト・アクチェンゲゼルシャフト 強誘電性液晶混合物
EP0502964B1 (de) * 1989-12-01 1995-02-22 Hoechst Aktiengesellschaft Verwendung von komplexliganden für ionen in ferroelektrischen flüssigkristallmischungen
JP2841306B2 (ja) * 1989-12-01 1998-12-24 ヘキスト・アクチェンゲゼルシャフト 液晶ディスプレイ
US5702639A (en) * 1989-12-01 1997-12-30 Hoechst Aktiengesellschaft Use of complex ligands for ions in ferroelectric liquid-crystal mixtures
DE4011792A1 (de) * 1990-04-12 1991-10-17 Hoechst Ag Ionophore enthaltende ferroelektrische fluessigkristallmischungen
DE4100893A1 (de) * 1991-01-15 1992-07-16 Hoechst Ag Cyclische strukturelemente enthaltende orientierungsschichten
JP3097065B2 (ja) * 1991-04-23 2000-10-10 セイコーエプソン株式会社 情報処理機器
EP0606858B1 (de) * 1993-01-11 2000-04-26 Chisso Corporation Flüssigkristallzusammensetzungen und Anzeige-Vorrichtungen
TW434310B (en) * 1995-07-13 2001-05-16 Merck Patent Gmbh Liquid crystal composition
US6859548B2 (en) 1996-09-25 2005-02-22 Kabushiki Kaisha Toshiba Ultrasonic picture processing method and ultrasonic picture processing apparatus
EP0863127B1 (de) * 1997-03-06 2002-08-28 Mitsubishi Gas Chemical Company, Inc. Verfahren zur Reinigung von Flüssigkristallen
US6168758B1 (en) * 1997-11-19 2001-01-02 Starplex Scientific Liquid sample assay device
JP2001316670A (ja) * 2000-05-02 2001-11-16 Dainippon Ink & Chem Inc 液晶組成物
EP1184442A1 (de) 2000-08-30 2002-03-06 Clariant International Ltd. Flüssigkristallmischung
EP1390984B1 (de) 2001-05-07 2009-08-26 Advanced Micro Devices, Inc. Floating-gate-speicherbaustein, der zusammengesetztes molekularmaterial verwendet
KR100895901B1 (ko) 2001-05-07 2009-05-04 어드밴스드 마이크로 디바이시즈, 인코포레이티드 메모리 효과를 갖는 스위치 요소
EP1397809B1 (de) 2001-05-07 2007-06-27 Advanced Micro Devices, Inc. Speichervorrichtung mit einem sich selbst einbauenden polymer und verfahren zur herstellung derselben
US6873540B2 (en) 2001-05-07 2005-03-29 Advanced Micro Devices, Inc. Molecular memory cell
AU2002340795A1 (en) 2001-05-07 2002-11-18 Advanced Micro Devices, Inc. Reversible field-programmable electric interconnects
US6781868B2 (en) 2001-05-07 2004-08-24 Advanced Micro Devices, Inc. Molecular memory device
US6838720B2 (en) 2001-08-13 2005-01-04 Advanced Micro Devices, Inc. Memory device with active passive layers
WO2003017282A1 (fr) 2001-08-13 2003-02-27 Advanced Micro Devices, Inc. Cellule de memoire
US6858481B2 (en) 2001-08-13 2005-02-22 Advanced Micro Devices, Inc. Memory device with active and passive layers
US6806526B2 (en) 2001-08-13 2004-10-19 Advanced Micro Devices, Inc. Memory device
US6768157B2 (en) 2001-08-13 2004-07-27 Advanced Micro Devices, Inc. Memory device
US6824707B2 (en) 2001-10-23 2004-11-30 Clariant International Ltd. Active matrix liquid crystal device and smectic liquid crystal mixture
EP1367114A1 (de) * 2002-04-11 2003-12-03 Clariant International Ltd. Aktivmatrix-Flüssigkristallvorrichtung und smektische Flüssigkristallmischung
EP1306419A1 (de) * 2001-10-23 2003-05-02 Clariant International Ltd. Aktivmatrix-Flüssigkristallvorrichtung und smektische Flüssigkristallmischung
US7012276B2 (en) 2002-09-17 2006-03-14 Advanced Micro Devices, Inc. Organic thin film Zener diodes
US8848158B2 (en) * 2008-07-01 2014-09-30 Gentex Corporation Liquid crystal display device and associated liquid crystal media for use in the same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941849A (en) * 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
US4042293A (en) * 1975-01-03 1977-08-16 Rca Corporation Liquid crystal devices having diode characteristics
JPS52108385A (en) * 1976-03-10 1977-09-10 Hitachi Ltd Liquid crystal composition
JPS5482388A (en) * 1977-12-14 1979-06-30 Mitsubishi Electric Corp Liquid crystal composition
JPS54106084A (en) * 1978-02-08 1979-08-20 Mitsubishi Electric Corp Liquid crystal composition
JPS57204512A (en) * 1981-06-11 1982-12-15 Sharp Corp Manufacture of liquid crystal display element
JPS59213406A (ja) * 1983-05-16 1984-12-03 Mitsui Toatsu Chem Inc 有機高分子膜
JPS61296086A (ja) * 1985-06-25 1986-12-26 Toshiba Corp 液晶素子
JPS62173438A (ja) * 1986-01-28 1987-07-30 Fujitsu Ltd 液晶表示素子
JPS63163426A (ja) * 1986-12-26 1988-07-06 Canon Inc 強誘電性液晶素子
US4973426A (en) * 1987-03-04 1990-11-27 Chisso Corporation Optically active compound having a plurality of asymmetric carbon atoms
GB2205098A (en) * 1987-05-13 1988-11-30 Gen Electric Plc Liquid crystal material
JPH01197592A (ja) * 1988-02-02 1989-08-09 Teikoku Chem Ind Corp Ltd 双安定性の優れた強誘電性カイラルスメクチック液晶材料
US4917472A (en) * 1988-03-14 1990-04-17 Hughes Aircraft Company Light valves with positive dielectric anisotropy liquid crystal and highly tilted off-perpendicular surface alignment, and associated operating method
EP0347942B1 (de) * 1988-06-24 1994-09-21 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
DE68926901T2 (de) * 1988-10-19 1997-01-02 Matsushita Electric Ind Co Ltd Ferroelektrische Flüssigkristallmischung und Flüssigkristallanzeigevorrichtung
JPH0778219B2 (ja) * 1989-02-02 1995-08-23 出光興産株式会社 強誘電性液晶組成物

Also Published As

Publication number Publication date
JPH02225592A (ja) 1990-09-07
EP0385688A3 (de) 1992-01-08
US5403511A (en) 1995-04-04
EP0385688B1 (de) 1995-05-03
EP0385688A2 (de) 1990-09-05
JP2636035B2 (ja) 1997-07-30
DE69019042D1 (de) 1995-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee