FR2682780B1 - Dispositif a cristaux liquides. - Google Patents
Dispositif a cristaux liquides.Info
- Publication number
- FR2682780B1 FR2682780B1 FR9212440A FR9212440A FR2682780B1 FR 2682780 B1 FR2682780 B1 FR 2682780B1 FR 9212440 A FR9212440 A FR 9212440A FR 9212440 A FR9212440 A FR 9212440A FR 2682780 B1 FR2682780 B1 FR 2682780B1
- Authority
- FR
- France
- Prior art keywords
- liquid crystal
- crystal device
- liquid
- crystal
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title 1
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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Dispersion Chemistry (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3270934A JP3049875B2 (ja) | 1991-10-18 | 1991-10-18 | 液晶素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2682780A1 FR2682780A1 (fr) | 1993-04-23 |
FR2682780B1 true FR2682780B1 (fr) | 1994-04-15 |
Family
ID=17493039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9212440A Expired - Fee Related FR2682780B1 (fr) | 1991-10-18 | 1992-10-16 | Dispositif a cristaux liquides. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3049875B2 (fr) |
DE (1) | DE4234981B4 (fr) |
FR (1) | FR2682780B1 (fr) |
IT (1) | IT1255688B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6556262B1 (en) * | 2000-01-06 | 2003-04-29 | Eastman Kodak Company | Display sheet having memory using limited coalescence domains |
DE10110191A1 (de) * | 2001-03-02 | 2002-09-12 | Webasto Vehicle Sys Int Gmbh | Fahrzeugdach mit einem Deckel zum Verschließen einer Dachöffnung |
DE10204359B4 (de) * | 2001-03-25 | 2005-05-04 | Webasto Ag | Fahrzeugdach |
JP7524522B2 (ja) | 2019-06-28 | 2024-07-30 | Toppanホールディングス株式会社 | 調光シートの管理方法 |
JPWO2022210418A1 (fr) * | 2021-03-30 | 2022-10-06 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435047A (en) * | 1981-09-16 | 1984-03-06 | Manchester R & D Partnership | Encapsulated liquid crystal and method |
US4556289A (en) * | 1983-03-21 | 1985-12-03 | Manchester R & D Partnership | Low birefringence encapsulated liquid crystal and optical shutter using same |
AU4117585A (en) * | 1984-03-19 | 1985-10-11 | Kent State University | Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix |
JPH0273222A (ja) * | 1988-09-09 | 1990-03-13 | Canon Inc | 液晶焦点板 |
EP0443571A3 (en) * | 1990-02-23 | 1992-04-15 | Ube Industries, Ltd. | Liquid crystal display panel |
DE4020740A1 (de) * | 1990-05-29 | 1991-12-05 | Merck Patent Gmbh | Verfahren zur herstellung mikroverkapselter fluessigkristalle |
JPH0561023A (ja) * | 1991-06-21 | 1993-03-12 | Nec Corp | 液晶光学素子およびその製造方法 |
-
1991
- 1991-10-18 JP JP3270934A patent/JP3049875B2/ja not_active Expired - Fee Related
-
1992
- 1992-10-14 IT ITMI922360A patent/IT1255688B/it active IP Right Grant
- 1992-10-16 DE DE4234981A patent/DE4234981B4/de not_active Expired - Fee Related
- 1992-10-16 FR FR9212440A patent/FR2682780B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2682780A1 (fr) | 1993-04-23 |
JPH05107562A (ja) | 1993-04-30 |
ITMI922360A0 (it) | 1992-10-14 |
DE4234981A1 (de) | 1993-04-22 |
DE4234981B4 (de) | 2004-06-09 |
IT1255688B (it) | 1995-11-10 |
ITMI922360A1 (it) | 1994-04-14 |
JP3049875B2 (ja) | 2000-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2701125B1 (fr) | Dispositif a cristaux liquides du type siloxane. | |
DE69106455D1 (de) | Flüssigkristallanzeigegerät. | |
DE69110563D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68915358D1 (de) | Transmissive Flüssigkristall-Anzeigevorrichtung. | |
DE68921591D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68915325D1 (de) | Flüssigkristallanzeigevorrichtung. | |
DE68906608D1 (de) | Fluessigkristall-anzeigevorrichtung. | |
DE69114736D1 (de) | Flüssigkristallanzeigevorrichtung. | |
DE69110317D1 (de) | Flüssigkristallanzeigevorrichtung. | |
DE68914860D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68924212D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68915947D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE69228843D1 (de) | Flüssigkristallvorrichtung | |
DE69132975D1 (de) | Flüssigkristall-Anzeigevorrichtung | |
FR2647934B1 (fr) | Dispositif d'affichage a cristaux liquides | |
DE68924823D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68924766D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68917704D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68917233D1 (de) | Flüssigkristallvorrichtung. | |
DE68922322D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE69205854D1 (de) | Flüssigkristallanzeigevorrichtung. | |
DE3886198D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68920498D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE68924726D1 (de) | Flüssigkristall-Anzeigevorrichtung. | |
DE69112930D1 (de) | Flüssigkristallanzeigevorrichtung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100630 |