DE69407050D1 - Supertwist-flüssigkristallanzeige - Google Patents

Supertwist-flüssigkristallanzeige

Info

Publication number
DE69407050D1
DE69407050D1 DE69407050T DE69407050T DE69407050D1 DE 69407050 D1 DE69407050 D1 DE 69407050D1 DE 69407050 T DE69407050 T DE 69407050T DE 69407050 T DE69407050 T DE 69407050T DE 69407050 D1 DE69407050 D1 DE 69407050D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
supertwist liquid
supertwist
display
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
DE69407050T
Other languages
English (en)
Other versions
DE69407050T2 (de
Inventor
Axel Pausch
Akihiro Kojima
Matthias Bremer
Hideo Ichinose
Michael Junge
Hiroshi - Numata
Volker Reiffenrath
Bernhard Rieger
Atsusi Sawada
Kazuaki Tarumi
Georg Weber
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Application granted granted Critical
Publication of DE69407050D1 publication Critical patent/DE69407050D1/de
Publication of DE69407050T2 publication Critical patent/DE69407050T2/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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • 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
    • 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
DE69407050T 1993-08-11 1994-07-28 Supertwist-flüssigkristallanzeige Expired - Fee Related DE69407050T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP93112879 1993-08-11
EP93113898 1993-08-31
EP93118378 1993-11-12
EP94103199 1994-03-03
PCT/EP1994/002494 WO1995004789A1 (en) 1993-08-11 1994-07-28 Supertwist liquid-crystal display

Publications (2)

Publication Number Publication Date
DE69407050D1 true DE69407050D1 (de) 1998-01-08
DE69407050T2 DE69407050T2 (de) 1998-05-07

Family

ID=27442583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407050T Expired - Fee Related DE69407050T2 (de) 1993-08-11 1994-07-28 Supertwist-flüssigkristallanzeige

Country Status (6)

Country Link
US (1) US5714087A (de)
EP (1) EP0713515B1 (de)
JP (1) JP3674709B2 (de)
KR (1) KR960704005A (de)
DE (1) DE69407050T2 (de)
WO (1) WO1995004789A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3487613B2 (ja) * 1992-07-24 2004-01-19 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 ハフトング キラル２，６−ジフルオロベンゼン誘導体
KR100462959B1 (ko) 1995-08-01 2004-12-24 메르크 파텐트 게엠베하 액정 매질
JP3537265B2 (ja) * 1996-05-08 2004-06-14 チッソ株式会社 液晶組成物および液晶表示素子
DE19720295B4 (de) * 1996-05-28 2008-03-06 Merck Patent Gmbh Namatische Flüssigkristallmischung und deren Verwendung in einer Supertwist-Flüssigkristallanzeige
DE19758935B4 (de) * 1996-05-28 2010-10-14 Merck Patent Gmbh Flüssigkristallmischung zur Verwendung in einer Supertwist-Flüssigkristallanzeige
DE19746793A1 (de) * 1996-10-31 1998-05-07 Merck Patent Gmbh TN- und STN-Flüssigkristallanzeige
DE19750957A1 (de) * 1996-11-30 1998-06-04 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige
DE19732502A1 (de) * 1997-07-29 1999-02-04 Merck Patent Gmbh STN-Flüssigkristallanzeige
DE19848098A1 (de) * 1997-11-28 1999-06-17 Merck Patent Gmbh STN-Flüssigkristallanzeige
EP1002848B1 (de) * 1998-11-19 2005-06-15 MERCK PATENT GmbH Supertwist-nematische Flüssigkristallanzeigen
DE69925798D1 (de) * 1998-11-19 2005-07-21 Merck Patent Gmbh Supertwist-nematische Flüssigkristallanzeigen
TWI263086B (en) * 1999-02-25 2006-10-01 Hitachi Ltd Liquid crystal display device
JP3900779B2 (ja) * 1999-02-25 2007-04-04 株式会社日立製作所 液晶表示装置
DE10020059A1 (de) * 1999-05-04 2001-01-11 Merck Patent Gmbh STN-Flüssigkristallanzeige
JP4655357B2 (ja) 2000-11-20 2011-03-23 チッソ株式会社 液晶組成物および液晶表示素子
US6699533B2 (en) * 2000-12-01 2004-03-02 3M Innovative Properties Company Stabilized liquid crystal alignment structure with pre-tilt angle and display devices containing the same
DE10125707B4 (de) 2001-05-25 2010-07-29 Merck Patent Gmbh Flüssigkristalline Mischungen und ihre Verwendung
CN1283750C (zh) * 2001-06-13 2006-11-08 默克专利股份有限公司 高扭转液晶介质和液晶显示器
DE10150198A1 (de) * 2001-10-12 2003-04-24 Merck Patent Gmbh Flüssigkristallines Medium
ATE468380T1 (de) * 2006-03-17 2010-06-15 Merck Patent Gmbh Flüssigkristallines medium und flüssigkristallanzeige
EP1835010B1 (de) 2006-03-17 2010-05-19 Merck Patent GmbH Flüssigkristallines Medium und Flüssigkristallanzeige
US7815979B2 (en) * 2006-04-04 2010-10-19 Samsung Electronics Co., Ltd. Liquid crystal composition and liquid crystal display including same
EP1935962A1 (de) * 2006-12-19 2008-06-25 Merck Patent GmbH Flüssigkristallines Medium
DE102008064171A1 (de) * 2008-12-22 2010-07-01 Merck Patent Gmbh Flüssigkristallines Medium
EP3663378A1 (de) * 2014-11-25 2020-06-10 Merck Patent GmbH Flüssigkristallines medium
US20160208170A1 (en) * 2015-01-20 2016-07-21 Merck Patent Gmbh Liquid-crystalline medium
CN107636116B (zh) * 2015-05-23 2021-12-10 默克专利股份有限公司 液晶介质和包含其的高频组件
WO2018015321A1 (de) * 2016-07-20 2018-01-25 Merck Patent Gmbh Flüssigkristalline verbindungen
DE102019008296A1 (de) * 2018-12-20 2020-06-25 Merck Patent Gmbh Flüssigkristallines Medium
CN113234448A (zh) * 2021-03-31 2021-08-10 石家庄诚志永华显示材料有限公司 液晶组合物、液晶显示元件及液晶显示器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835804B4 (de) * 1988-10-20 2006-12-28 Merck Patent Gmbh Nematische Flüssigkristallmischung
US5387369A (en) * 1988-10-20 1995-02-07 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid crystal display
US5516454A (en) * 1989-07-13 1996-05-14 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid crystal display
KR100204745B1 (ko) * 1989-10-02 1999-06-15 플레믹 크리스티안 전광 액정 시스템
DE4028988A1 (de) * 1990-09-13 1992-03-19 Merck Patent Gmbh Fluessigkristallanzeige
DE4032579A1 (de) * 1990-10-13 1992-04-16 Merck Patent Gmbh Supertwist-fluessigkristallanzeige
DE59109091D1 (de) * 1990-12-07 1999-03-04 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige
DE69123127T2 (de) * 1990-12-20 1997-04-03 Merck Patent Gmbh Flüssigkristallanzeige
DE4119999A1 (de) * 1991-04-12 1992-10-15 Merck Patent Gmbh Supertwist-fluessigkristallanzeige
US5534187A (en) * 1994-03-29 1996-07-09 Chisso Corporation Liquid crystalline compound and liquid crystal composition
EP0681021B1 (de) * 1994-05-06 1998-12-23 Chisso Corporation Flüssigkristallzusammensetzung

Also Published As

Publication number Publication date
KR960704005A (ko) 1996-08-31
DE69407050T2 (de) 1998-05-07
US5714087A (en) 1998-02-03
JPH09503237A (ja) 1997-03-31
WO1995004789A1 (en) 1995-02-16
JP3674709B2 (ja) 2005-07-20
EP0713515B1 (de) 1997-11-26
EP0713515A1 (de) 1996-05-29

Similar Documents

Publication Publication Date Title
DE69407050T2 (de) Supertwist-flüssigkristallanzeige
DE69423552D1 (de) Flüssigkristallanzeige
DE69427882D1 (de) Flüssigkristallanzeige
DE9404467U1 (de) Flüssigkristallanzeige
DE59109091D1 (de) Supertwist-Flüssigkristallanzeige
DE69330337D1 (de) Flüssigkristallanzeige
DE69324314D1 (de) Flüssigkristallanzeige
DE69228929T2 (de) Flüssigkristallanzeige
DE69405437D1 (de) Flüssigkristallanzeige
DE69331021T2 (de) Flüssigkristallanzeigeeinrichtung
DE69311950D1 (de) Flüssigkristallanzeige
DE69318748T2 (de) Flüssigkristallanzeige
DE59107885D1 (de) Supertwist-Flüssigkristallanzeige
DE59606846D1 (de) Elektrooptische Flüssigkristallanzeige
DE69125055D1 (de) Supertwist Flüssigkristallanzeige
DE69318434T2 (de) Flüssigkristallanzeige
DE59209227D1 (de) Supertwist-flüssigkristallanzeige
DE59010890D1 (de) Supertwist-Flüssigkristallanzeige
DE69423941T2 (de) Flüssigkristallanzeige
KR950020454U (ko) 액정표시장치
KR940025330U (ko) 액정표시소자
KR940023233U (ko) 반사형 액정 표시장치
KR950001923U (ko) 액정표시소자
KR950004457U (ko) 액정표시소자
KR970702907A (ko) 수퍼트위스트 액정 표시 장치(supertwist liquid crystal display)

Legal Events

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