ZA912700B - Process for the production of an impact-resistant liquid crystal switching and display device - Google Patents

Process for the production of an impact-resistant liquid crystal switching and display device

Info

Publication number
ZA912700B
ZA912700B ZA912700A ZA912700A ZA912700B ZA 912700 B ZA912700 B ZA 912700B ZA 912700 A ZA912700 A ZA 912700A ZA 912700 A ZA912700 A ZA 912700A ZA 912700 B ZA912700 B ZA 912700B
Authority
ZA
South Africa
Prior art keywords
impact
production
liquid crystal
display device
resistant liquid
Prior art date
Application number
ZA912700A
Other languages
English (en)
Inventor
Claus Escher
Escher Claus
Gerhard Illian
Illian Gerhard
Norbert Roesch
Roesch Norbert
Takamasa Harada
Harada Takamasa
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA912700B publication Critical patent/ZA912700B/xx

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
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents
    • 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
    • G02F1/139—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 based on orientation effects in which the liquid crystal remains transparent
    • G02F1/141—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 based on orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Liquid Crystal Substances (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
ZA912700A 1990-04-12 1991-04-11 Process for the production of an impact-resistant liquid crystal switching and display device ZA912700B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4011805A DE4011805A1 (de) 1990-04-12 1990-04-12 Verfahren zur herstellung einer schockstabilen fluessigkristall-schalt- und -anzeigevorrichtung

Publications (1)

Publication Number Publication Date
ZA912700B true ZA912700B (en) 1991-12-24

Family

ID=6404252

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA912700A ZA912700B (en) 1990-04-12 1991-04-11 Process for the production of an impact-resistant liquid crystal switching and display device

Country Status (17)

Country Link
US (1) US5206751A (no)
EP (1) EP0451820B1 (no)
JP (1) JPH03296021A (no)
CN (1) CN1055823A (no)
AU (1) AU7429191A (no)
CA (1) CA2040227A1 (no)
CS (1) CS101691A3 (no)
DE (2) DE4011805A1 (no)
FI (1) FI911721A (no)
HU (1) HUT56828A (no)
IL (1) IL97818A0 (no)
NO (1) NO911435L (no)
PL (1) PL289847A1 (no)
PT (1) PT97342B (no)
RU (1) RU2002286C1 (no)
TW (1) TW199923B (no)
ZA (1) ZA912700B (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5702639A (en) * 1989-12-01 1997-12-30 Hoechst Aktiengesellschaft Use of complex ligands for ions in ferroelectric liquid-crystal mixtures
DE4012750A1 (de) * 1990-04-21 1991-10-24 Hoechst Ag Ferroelektrisches fluessigkristalldisplay mit hohem kontrast und hoher helligkeit
DE4023027A1 (de) * 1990-07-20 1992-01-23 Hoechst Ag Chirale alken-aryl-2,3-epoxyalkyl-ether und ihre verwendung in fluessigkristallinen mischungen
DE4100893A1 (de) * 1991-01-15 1992-07-16 Hoechst Ag Cyclische strukturelemente enthaltende orientierungsschichten
TW226994B (no) * 1991-08-21 1994-07-21 Hoechst Ag
JPH05297375A (ja) * 1992-04-20 1993-11-12 Hoechst Japan Ltd 強誘電性液晶混合物およびこれを用いたディスプレイ素子
JPH05297376A (ja) * 1992-04-20 1993-11-12 Hoechst Japan Ltd 強誘電性液晶ディスプレイ素子
DE4221784A1 (de) * 1992-07-03 1994-01-05 Hoechst Ag Elektrische Adressierung von ferroelektrischen Flüssigkristalldisplays
DE4226556A1 (de) * 1992-08-11 1994-02-17 Hoechst Ag Modifizierter Polyzucker als Orientierungsschicht für Flüssigkristalldisplays
US5781266A (en) * 1993-09-27 1998-07-14 Matsushita Electric Industrial Co., Ltd. Ferroelectric liquid crystal display device and method for producing the same
US5417883A (en) * 1994-04-11 1995-05-23 Minnesota Mining And Manufacturing Company Process for controlling layer spacing in mixtures of smectic liquid crystal compounds
DE69522494T2 (de) * 1994-04-14 2002-04-25 Canon K.K., Tokio/Tokyo Flüssigkristallzusammensetzung, Anzeigevorrichtung und Verfahren diese verwendend
GB2293889A (en) * 1994-10-03 1996-04-10 Sharp Kk Liquid crystal device and method of making a liquid crystal device
US5838414A (en) * 1995-12-30 1998-11-17 Samsung Display Devices Co., Ltd. LCD device with improved resilient adhesive spacers
JPH1124041A (ja) * 1997-06-30 1999-01-29 Toshiba Corp 液晶表示装置
TWI263834B (en) 2005-04-29 2006-10-11 Au Optronics Corp Liquid crystal display panel
JP5261881B2 (ja) * 2006-03-01 2013-08-14 株式会社リコー 液晶素子、光路偏向素子及び画像表示装置
JP5495003B2 (ja) * 2008-04-11 2014-05-21 Ｄｉｃ株式会社 強誘電性液晶組成物、及びそれを用いた表示素子
JP5509586B2 (ja) * 2008-04-11 2014-06-04 Ｄｉｃ株式会社 強誘電性液晶組成物、及びそれを用いた表示素子
KR102652817B1 (ko) * 2016-12-30 2024-04-01 엘지디스플레이 주식회사 접착 필름 및 이를 이용한 폴더블 표시 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114482A (en) * 1976-03-18 1977-09-26 Merck Patent Gmbh Liquid cryatal dielectric substance and manufacture
DE3908580A1 (de) * 1989-03-16 1990-09-20 Nokia Unterhaltungselektronik Fluessigkristallmischung und fluessigkristallzelle
JPH02311594A (ja) * 1989-05-27 1990-12-27 Mitsubishi Kasei Corp 液晶組成物および液晶素子
EP0502964B1 (de) * 1989-12-01 1995-02-22 Hoechst Aktiengesellschaft Verwendung von komplexliganden für ionen in ferroelektrischen flüssigkristallmischungen

Also Published As

Publication number Publication date
DE59107368D1 (de) 1996-03-21
PT97342B (pt) 1998-08-31
US5206751A (en) 1993-04-27
AU7429191A (en) 1991-10-17
EP0451820A3 (en) 1992-03-25
HUT56828A (en) 1991-10-28
EP0451820B1 (de) 1996-02-07
CS101691A3 (en) 1992-02-19
JPH03296021A (ja) 1991-12-26
PL289847A1 (en) 1991-11-04
EP0451820A2 (de) 1991-10-16
NO911435D0 (no) 1991-04-11
CN1055823A (zh) 1991-10-30
DE4011805A1 (de) 1991-10-17
TW199923B (no) 1993-02-11
IL97818A0 (en) 1992-06-21
PT97342A (pt) 1993-05-31
RU2002286C1 (ru) 1993-10-30
FI911721A0 (fi) 1991-04-10
CA2040227A1 (en) 1991-10-13
NO911435L (no) 1991-10-14
FI911721A (fi) 1991-10-13

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