CS101491A3 - Ferroelectric mixtures of liquid crystals containing ionophores - Google Patents

Ferroelectric mixtures of liquid crystals containing ionophores

Info

Publication number: CS101491A3
Authority: CS; Czechoslovakia
Prior art keywords: ionophores; liquid crystals; crystals containing; ferroelectric mixtures; mixtures
Prior art date: 1990-04-12

Application number

CS911014A

Other languages

Czech (cs)

English (en)

Inventor

Takamasa Harada

Norbert Dr Rosch

Rainer Dr Wingen

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.)

1990-04-12

Filing date

1991-04-10

Publication date

1992-05-13

1991-04-10 Application filed by Hoechst Ag filed Critical Hoechst Ag

1992-05-13 Publication of CS101491A3 publication Critical patent/CS101491A3/cs

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
- C09K19/52—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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Liquid Crystal Substances (AREA)
Liquid Crystal (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Compounds Of Iron (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Plural Heterocyclic Compounds (AREA)

CS911014A 1990-04-12 1991-04-10 Ferroelectric mixtures of liquid crystals containing ionophores CS101491A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4011792A DE4011792A1 (de)	1990-04-12	1990-04-12	Ionophore enthaltende ferroelektrische fluessigkristallmischungen

Publications (1)

Publication Number	Publication Date
CS101491A3 true CS101491A3 (en)	1992-05-13

Family

ID=6404243

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS911014A CS101491A3 (en)	1990-04-12	1991-04-10	Ferroelectric mixtures of liquid crystals containing ionophores

Country Status (17)

Country	Link
US (1)	US5167856A (fr)
EP (1)	EP0451821B1 (fr)
KR (1)	KR920005736A (fr)
CN (1)	CN1055755A (fr)
AT (1)	ATE116676T1 (fr)
AU (1)	AU635122B2 (fr)
CA (1)	CA2040239A1 (fr)
CS (1)	CS101491A3 (fr)
DE (2)	DE4011792A1 (fr)
FI (1)	FI911719A7 (fr)
IL (1)	IL97817A0 (fr)
NO (1)	NO911434L (fr)
PL (1)	PL289845A1 (fr)
PT (1)	PT97340A (fr)
TR (1)	TR25760A (fr)
TW (1)	TW201786B (fr)
ZA (1)	ZA912699B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4012750A1 (de) *	1990-04-21	1991-10-24	Hoechst Ag	Ferroelektrisches fluessigkristalldisplay mit hohem kontrast und hoher helligkeit
JPH04218018A (ja) *	1990-06-14	1992-08-07	Hoechst Japan Ltd	液晶セルの製造法
DE4226556A1 (de) *	1992-08-11	1994-02-17	Hoechst Ag	Modifizierter Polyzucker als Orientierungsschicht für Flüssigkristalldisplays
TW303385B (fr) *	1993-01-11	1997-04-21	Chisso Corp
DE4434754A1 (de) *	1993-09-30	1995-04-06	Hoechst Ag	Neue Verbindungen zur Verwendung in Flüssigkristallmischungen
CN113644224B (zh) *	2021-08-09	2024-06-14	光华临港工程应用技术研发(上海)有限公司	有机发光二极管的制备方法以及有机发光二极管

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3604898A1 (de) *	1986-02-17	1987-08-20	Hoechst Ag	Chirale umsetzungsprodukte aus mesogenen molekuelbausteinen und bifunktionell reaktionsfaehigen weinsaeurederivaten und ihre verwendung als dotierstoff in fluessigkristall-phasen
JP2636035B2 (ja) *	1989-02-27	1997-07-30	松下電器産業株式会社	強誘電性液晶組成物および強誘電性液晶表示装置

1990
- 1990-04-12 DE DE4011792A patent/DE4011792A1/de not_active Withdrawn
- 1990-04-15 ZA ZA912699A patent/ZA912699B/xx unknown
1991
- 1991-04-08 TW TW080102632A patent/TW201786B/zh active
- 1991-04-10 CS CS911014A patent/CS101491A3/cs unknown
- 1991-04-10 IL IL97817A patent/IL97817A0/xx unknown
- 1991-04-10 TR TR91/0351A patent/TR25760A/xx unknown
- 1991-04-10 DE DE59104113T patent/DE59104113D1/de not_active Expired - Fee Related
- 1991-04-10 EP EP91105700A patent/EP0451821B1/fr not_active Expired - Lifetime
- 1991-04-10 AT AT91105700T patent/ATE116676T1/de active
- 1991-04-10 FI FI911719A patent/FI911719A7/fi unknown
- 1991-04-10 US US07/683,305 patent/US5167856A/en not_active Expired - Fee Related
- 1991-04-11 AU AU74289/91A patent/AU635122B2/en not_active Expired - Fee Related
- 1991-04-11 NO NO91911434A patent/NO911434L/no unknown
- 1991-04-11 CN CN91102290A patent/CN1055755A/zh active Pending
- 1991-04-11 CA CA002040239A patent/CA2040239A1/fr not_active Abandoned
- 1991-04-11 PT PT97340A patent/PT97340A/pt not_active Application Discontinuation
- 1991-04-11 KR KR1019910005759A patent/KR920005736A/ko not_active Withdrawn
- 1991-04-11 PL PL28984591A patent/PL289845A1/xx unknown

Also Published As

Publication number	Publication date
TR25760A (tr)	1993-09-01
EP0451821A2 (fr)	1991-10-16
CA2040239A1 (fr)	1991-10-13
ZA912699B (en)	1991-12-24
NO911434L (no)	1991-10-14
EP0451821B1 (fr)	1995-01-04
US5167856A (en)	1992-12-01
CN1055755A (zh)	1991-10-30
IL97817A0 (en)	1992-06-21
NO911434D0 (no)	1991-04-11
KR920005736A (ko)	1992-04-03
FI911719L (fi)	1991-10-13
DE59104113D1 (de)	1995-02-16
EP0451821A3 (en)	1992-04-01
FI911719A7 (fi)	1991-10-13
PT97340A (pt)	1992-01-31
AU7428991A (en)	1991-10-17
ATE116676T1 (de)	1995-01-15
FI911719A0 (fi)	1991-04-10
PL289845A1 (en)	1991-11-04
TW201786B (fr)	1993-03-11
AU635122B2 (en)	1993-03-11
DE4011792A1 (de)	1991-10-17

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