DE3650066D1 - Ferroelektrische Flüssigkristallvorrichtungen. - Google Patents
Ferroelektrische Flüssigkristallvorrichtungen.Info
- Publication number
- DE3650066D1 DE3650066D1 DE3650066T DE3650066T DE3650066D1 DE 3650066 D1 DE3650066 D1 DE 3650066D1 DE 3650066 T DE3650066 T DE 3650066T DE 3650066 T DE3650066 T DE 3650066T DE 3650066 D1 DE3650066 D1 DE 3650066D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- ferroelectric liquid
- crystal devices
- devices
- 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
Links
Classifications
-
- 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
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8504761A SE8504761D0 (sv) | 1985-10-14 | 1985-10-14 | Improvements of ferroelectric liquid crystal devices |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3650066D1 true DE3650066D1 (de) | 1994-10-20 |
DE3650066T2 DE3650066T2 (de) | 1995-04-06 |
Family
ID=20361732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863650066 Expired - Fee Related DE3650066T2 (de) | 1985-10-14 | 1986-10-14 | Ferroelektrische Flüssigkristallvorrichtungen. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0219479B1 (de) |
DE (1) | DE3650066T2 (de) |
SE (1) | SE8504761D0 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8614838D0 (en) * | 1986-06-18 | 1986-07-23 | Gen Electric Co Plc | Liquid crystal devices |
GB8622715D0 (en) * | 1986-09-20 | 1986-10-29 | Emi Plc Thorn | Display device |
US5164852A (en) * | 1986-12-16 | 1992-11-17 | Semiconductor Energy Laboratory Co., Ltd. | Method of orientating a ferroelectric liquid crystal layer by AC electric field |
EP0356458A1 (de) * | 1987-04-23 | 1990-03-07 | The Victoria University Of Manchester | Ferroelektrische anordnungen mit flüssigkristallen |
AU610242B2 (en) * | 1987-09-18 | 1991-05-16 | Semiconductor Energy Laboratory Co. Ltd. | Liquid crystal electro-optical device |
JPH01177016A (ja) * | 1987-12-28 | 1989-07-13 | Sharp Corp | 強誘電性液晶シャッタ |
JPH086091B2 (ja) * | 1988-07-26 | 1996-01-24 | 出光興産株式会社 | 強誘電性液晶物質組成物及び液晶光学素子 |
DE68914207T2 (de) * | 1988-07-26 | 1994-11-17 | Idemitsu Kosan Co | Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung. |
FR2637407B1 (fr) * | 1988-09-30 | 1994-02-11 | Commissariat A Energie Atomique | Procede d'affichage de niveaux de gris sur un ecran a cristaux liquides ferroelectriques a phase smectique chirale |
US5247379A (en) * | 1989-02-16 | 1993-09-21 | S. T. Lagerwall S.A.R.L. | Chiral nematic liquid crystal device with linear electroclinic effect |
US5231525A (en) * | 1989-06-02 | 1993-07-27 | Idemitsu Kosan Co., Ltd. | Apparatus for orienting a liquid crystal material using a shear force and electric field |
NL8901481A (nl) * | 1989-06-12 | 1991-01-02 | Philips Nv | Passieve ferro-elektrisch vloeibaar kristal weergeefinrichting en werkwijze ter vervaardiging daarvan. |
FR2671656B1 (fr) * | 1991-01-11 | 1993-03-26 | Commissariat Energie Atomique | Procede d'affichage sur un ecran matriciel d'images comportant q niveaux de gris. |
DE69330854D1 (de) * | 1992-07-30 | 2001-11-08 | Canon Kk | Flüssigkristall-Anzeigevorrichtung |
US6714212B1 (en) | 1993-10-05 | 2004-03-30 | Canon Kabushiki Kaisha | Display apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0032362B1 (de) * | 1980-01-10 | 1984-08-22 | Noel A. Clark | Elektro-optische Vorrichtung mit einem chiralen smektischen Flüssigkristall und Verfahren zu ihrer Herstellung |
JPS60156043A (ja) * | 1984-01-23 | 1985-08-16 | Canon Inc | カイラルスメクティック液晶素子 |
JPH0644120B2 (ja) * | 1985-05-08 | 1994-06-08 | チッソ株式会社 | 液晶表示素子 |
JPS61272719A (ja) * | 1985-05-27 | 1986-12-03 | Hosiden Electronics Co Ltd | 強誘電性液晶セル及びその製造方法 |
-
1985
- 1985-10-14 SE SE8504761A patent/SE8504761D0/xx unknown
-
1986
- 1986-10-14 DE DE19863650066 patent/DE3650066T2/de not_active Expired - Fee Related
- 1986-10-14 EP EP19860850351 patent/EP0219479B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0219479A3 (en) | 1988-11-17 |
EP0219479A2 (de) | 1987-04-22 |
DE3650066T2 (de) | 1995-04-06 |
EP0219479B1 (de) | 1994-09-14 |
SE8504761D0 (sv) | 1985-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3687962D1 (de) | Ferroelektrisches fluessigkristallpolymer. | |
DE3688700T2 (de) | Flüssigkristallvorrichtung. | |
DE3685642D1 (de) | Fluessigkristall-anzeigevorrichtung. | |
DE3674259D1 (de) | Fluessigkristallanzeigevorrichtung. | |
DE3876059D1 (de) | Ferroelektrische fluessigkristallzelle. | |
DE3587241D1 (de) | Fluessigkristall-vorrichtung. | |
DE3853893D1 (de) | Flüssigkristallvorrichtung. | |
DE3685032D1 (de) | Substituierte fluessigkristallverbindungen. | |
DE3686351T2 (de) | Fluessigkristallanzeigevorrichtung. | |
DE3677623D1 (de) | Fluessigkristallanzeigen. | |
DE3787218T2 (de) | Flüssigkristallvorrichtungen. | |
DE3677854D1 (de) | Fluessigkristallanzeigevorrichtung. | |
DE3787253D1 (de) | Ferroelektrische Flüssigkristalle. | |
DE3650066T2 (de) | Ferroelektrische Flüssigkristallvorrichtungen. | |
DE3687435T2 (de) | Fluessigkristallanzeigegeraet. | |
DE3575793D1 (de) | Fluessigkristall-anzeigevorrichtung. | |
DE3584697D1 (de) | Fluessigkristallvorrichtung. | |
DE3688656T2 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE3689872T2 (de) | Ferroelektrische Flüssigkristallvorrichtungen. | |
DE3677459D1 (de) | Ferroelektrische fluessigkristallvorrichtung. | |
DE3750320D1 (de) | Flüssigkristalleinrichtung. | |
DE3677397D1 (de) | Fluessigkristallanzeigevorrichtungen. | |
DE68922369T2 (de) | Ferroelektrisches Flüssigkristallelement. | |
DE3680428D1 (de) | Fluessigkristallanzeige. | |
DE3676152D1 (de) | Fluessigkristallanzeige. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |