FR2412898A1 - Dispositif d'affichage a milieu d'affichage liquide - Google Patents
Dispositif d'affichage a milieu d'affichage liquideInfo
- Publication number
- FR2412898A1 FR2412898A1 FR7835822A FR7835822A FR2412898A1 FR 2412898 A1 FR2412898 A1 FR 2412898A1 FR 7835822 A FR7835822 A FR 7835822A FR 7835822 A FR7835822 A FR 7835822A FR 2412898 A1 FR2412898 A1 FR 2412898A1
- Authority
- FR
- France
- Prior art keywords
- liquid
- display device
- display
- medium
- display medium
- 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.)
- Granted
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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Joining Of Glass To Other Materials (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
DANS UN DISPOSITIF D'AFFICHAGE QUI, EN GUISE DE MILIEU D'AFFICHAGE LIQUIDE, CONTIENT UN CRISTAL LIQUIDE, IL S'AGIT DE MAINTENIR EXACTEMENT A DISTANCE LES PLAQUES D'APPUI. A CET EFFET, ON UTILISE UNE COUCHE DE GRAINS DONT L'EPAISSEUR EST EGALE A CELLE D'UN SEUL GRAIN, LES GRAINS COMPORTANT UN NOYAU DUR ET UNE GAINE EN MATIERE THERMOPLASTIQUE. APPLICATION AUX DISPOSITIFS DE REPRODUCTION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7714232A NL7714232A (nl) | 1977-12-22 | 1977-12-22 | Weergeefinrichting. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412898A1 true FR2412898A1 (fr) | 1979-07-20 |
FR2412898B1 FR2412898B1 (fr) | 1984-11-16 |
Family
ID=19829804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835822A Granted FR2412898A1 (fr) | 1977-12-22 | 1978-12-20 | Dispositif d'affichage a milieu d'affichage liquide |
Country Status (8)
Country | Link |
---|---|
US (1) | US4249800A (fr) |
JP (2) | JPS5492339A (fr) |
CA (1) | CA1112345A (fr) |
CH (1) | CH638322A5 (fr) |
DE (1) | DE2854175C2 (fr) |
FR (1) | FR2412898A1 (fr) |
GB (1) | GB2011110B (fr) |
NL (1) | NL7714232A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2949481A1 (de) * | 1979-12-08 | 1981-06-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kassettengeraet mit einem kassettenaufnahmefach |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5616112A (en) * | 1979-07-19 | 1981-02-16 | Sharp Corp | Liquid crystal display unit |
JPS5622410A (en) * | 1979-07-31 | 1981-03-03 | Seiko Epson Corp | Liquid crystal display panel |
NO149261B (no) * | 1980-11-12 | Norsk Lcd A.S., | Optisk display-celle og fremgangsmaate ved fremstilling av denne. | |
DE3107456A1 (de) * | 1981-02-27 | 1982-09-16 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Anzeigevorrichtung |
JPS58102922A (ja) * | 1981-12-16 | 1983-06-18 | Sharp Corp | 液晶表示セル及びその製造方法 |
JPS58160927A (ja) * | 1982-03-19 | 1983-09-24 | Seikosha Co Ltd | 表示パネルおよびその製造方法 |
DE3339011A1 (de) * | 1982-10-29 | 1984-05-30 | Sharp K.K., Osaka | Zelle fuer fluessigkristall-anzeige und verfahren zu ihrer herstellung |
JPS6021027A (ja) * | 1983-07-16 | 1985-02-02 | Alps Electric Co Ltd | 液晶表示装置およびその製造方法 |
DE3400429A1 (de) * | 1984-01-09 | 1985-07-18 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Anzeigevorrichtung, insbesonders fluessigkristallanzeige sowie verfahren zu ihrer herstellung |
DE3400438A1 (de) * | 1984-01-09 | 1985-07-18 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Anzeigevorrichtung |
DE3524086A1 (de) * | 1985-07-05 | 1987-01-08 | Vdo Schindling | Fluessigkristallzelle |
DE3524085A1 (de) * | 1985-07-05 | 1987-01-08 | Vdo Schindling | Fluessigkristallzelle |
US5963288A (en) * | 1987-08-20 | 1999-10-05 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal device having sealant and spacers made from the same material |
US5379139A (en) * | 1986-08-20 | 1995-01-03 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal device and method for manufacturing same with spacers formed by photolithography |
JP2893069B2 (ja) * | 1988-09-22 | 1999-05-17 | 株式会社 半導体エネルギー研究所 | 液晶素子 |
JPH01207719A (ja) * | 1988-02-15 | 1989-08-21 | Toray Ind Inc | 液晶素子用スペーサ |
JP2527467B2 (ja) * | 1988-10-29 | 1996-08-21 | シャープ株式会社 | 液晶表示装置の製造方法 |
JP2872736B2 (ja) * | 1990-03-27 | 1999-03-24 | 積水ファインケミカル株式会社 | 液晶表示素子の製造方法 |
DE69029384T2 (de) * | 1990-03-27 | 1997-06-12 | Sekisui Fine Chemical Co | Abstandshalter und Verfahren zu deren Herstellung sowie Verfahren zur Herstellung einer Flüssigkristallzelle unter Benutzung dieser Abstandshalter |
JPH04140718A (ja) * | 1990-10-01 | 1992-05-14 | Semiconductor Energy Lab Co Ltd | 液晶装置 |
JP2628984B2 (ja) * | 1996-06-25 | 1997-07-09 | 触媒化成工業株式会社 | 表示装置用スペーサ粒子の製造方法 |
JP4028043B2 (ja) | 1997-10-03 | 2007-12-26 | コニカミノルタホールディングス株式会社 | 液晶光変調素子および液晶光変調素子の製造方法 |
US6633319B1 (en) | 1998-03-30 | 2003-10-14 | Minolta Co., Ltd. | Image recording apparatus |
JP3760645B2 (ja) | 1998-11-11 | 2006-03-29 | コニカミノルタホールディングス株式会社 | 液晶光変調デバイスの製造方法 |
JP2000318326A (ja) | 1999-05-10 | 2000-11-21 | Minolta Co Ltd | 熱可逆性記録媒体への記録方法及び記録装置 |
JP2001042339A (ja) | 1999-08-02 | 2001-02-16 | Minolta Co Ltd | 液晶光変調素子 |
US6697143B2 (en) | 2001-02-12 | 2004-02-24 | Viztec, Inc. | Electrooptical displays constructed with polymerization initiating and enhancing elements positioned between substrates |
US6606142B2 (en) | 2001-02-12 | 2003-08-12 | Viztec, Inc. | Electrooptical displays with polymer localized in vicinities of substrate spacers |
JP3866522B2 (ja) | 2001-02-14 | 2007-01-10 | 日本電気株式会社 | アクティブマトリクス型液晶表示装置及びその製造方法 |
US6621548B2 (en) * | 2001-06-15 | 2003-09-16 | Viztec, Inc. | Electrooptical displays constructed with polymer-coated elements positioned between substrates |
DE102007037620A1 (de) * | 2007-08-09 | 2009-02-26 | Siemens Ag | Elektrochrome Displays, Herstellung dazu und Verwendung |
JP2014105117A (ja) * | 2012-11-26 | 2014-06-09 | Nippon Electric Glass Co Ltd | 複合封着材料、複合封着材料巻回体、及び2枚のガラス基板の封着方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1188188A (fr) * | 1957-12-09 | 1959-09-21 | Motobecane Ateliers | Dispositif de commande automatique du robinet d'essence et du décompresseur, dans les cyclomoteurs à transmission par galet de friction |
DE2242389A1 (de) * | 1971-08-31 | 1973-03-15 | Transparent Conductors Inc | Einrichtung zur aufnahme von fluessigkeitskristallmaterial als schicht von ganz bestimmter dicke sowie verfahren zu ihrer herstellung |
DE2331414A1 (de) * | 1972-06-23 | 1974-01-17 | Gen Electric | Glasschichtstrukturen und verfahren zu deren herstellung |
DE2445325A1 (de) * | 1973-10-12 | 1975-04-17 | Werk Fernsehelektronik Veb | Verfahren zur herstellung hermetisch verschlossener zellen |
FR2300350A1 (fr) * | 1975-02-10 | 1976-09-03 | Siemens Ag | Cellule a cristal liquide comportant une fermeture par soudure en verre |
DE2823845B1 (de) * | 1978-05-31 | 1978-12-14 | Siemens Ag | Anzeigevorrichtung zur Darstellung von veraenderlichen und festen Informationen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661444A (en) * | 1969-12-02 | 1972-05-09 | Rca Corp | Compounded liquid crystal cells |
JPS5056959A (fr) * | 1973-09-14 | 1975-05-19 | ||
JPS5184657A (ja) * | 1975-01-22 | 1976-07-24 | Hitachi Ltd | Ekishohyojisoshi |
JPS51108596A (ja) * | 1975-03-19 | 1976-09-25 | Tokyo Shibaura Electric Co | Ekishohyojiki |
DE2602183A1 (de) * | 1975-09-09 | 1977-03-24 | Ebauches Sa | Anzeigeelement |
DE2635942C3 (de) * | 1976-08-10 | 1980-09-04 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung einer Flüssigkristallzelle |
-
1977
- 1977-12-22 NL NL7714232A patent/NL7714232A/xx not_active Application Discontinuation
-
1978
- 1978-12-04 US US05/966,454 patent/US4249800A/en not_active Expired - Lifetime
- 1978-12-14 CA CA318,002A patent/CA1112345A/fr not_active Expired
- 1978-12-15 DE DE2854175A patent/DE2854175C2/de not_active Expired
- 1978-12-19 GB GB7849074A patent/GB2011110B/en not_active Expired
- 1978-12-19 JP JP15584378A patent/JPS5492339A/ja active Pending
- 1978-12-19 CH CH1289378A patent/CH638322A5/de not_active IP Right Cessation
- 1978-12-20 FR FR7835822A patent/FR2412898A1/fr active Granted
-
1987
- 1987-07-01 JP JP1987100094U patent/JPS6319824U/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1188188A (fr) * | 1957-12-09 | 1959-09-21 | Motobecane Ateliers | Dispositif de commande automatique du robinet d'essence et du décompresseur, dans les cyclomoteurs à transmission par galet de friction |
DE2242389A1 (de) * | 1971-08-31 | 1973-03-15 | Transparent Conductors Inc | Einrichtung zur aufnahme von fluessigkeitskristallmaterial als schicht von ganz bestimmter dicke sowie verfahren zu ihrer herstellung |
DE2331414A1 (de) * | 1972-06-23 | 1974-01-17 | Gen Electric | Glasschichtstrukturen und verfahren zu deren herstellung |
DE2445325A1 (de) * | 1973-10-12 | 1975-04-17 | Werk Fernsehelektronik Veb | Verfahren zur herstellung hermetisch verschlossener zellen |
FR2300350A1 (fr) * | 1975-02-10 | 1976-09-03 | Siemens Ag | Cellule a cristal liquide comportant une fermeture par soudure en verre |
DE2823845B1 (de) * | 1978-05-31 | 1978-12-14 | Siemens Ag | Anzeigevorrichtung zur Darstellung von veraenderlichen und festen Informationen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2949481A1 (de) * | 1979-12-08 | 1981-06-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kassettengeraet mit einem kassettenaufnahmefach |
Also Published As
Publication number | Publication date |
---|---|
JPS5492339A (en) | 1979-07-21 |
CH638322A5 (de) | 1983-09-15 |
US4249800A (en) | 1981-02-10 |
DE2854175A1 (de) | 1979-06-28 |
GB2011110B (en) | 1982-05-12 |
CA1112345A (fr) | 1981-11-10 |
DE2854175C2 (de) | 1986-11-13 |
JPS6319824U (fr) | 1988-02-09 |
GB2011110A (en) | 1979-07-04 |
NL7714232A (nl) | 1979-06-26 |
FR2412898B1 (fr) | 1984-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |