HK66084A - Liquid crystal display element - Google Patents
Liquid crystal display elementInfo
- Publication number
- HK66084A HK66084A HK660/84A HK66084A HK66084A HK 66084 A HK66084 A HK 66084A HK 660/84 A HK660/84 A HK 660/84A HK 66084 A HK66084 A HK 66084A HK 66084 A HK66084 A HK 66084A
- Authority
- HK
- Hong Kong
- Prior art keywords
- liquid crystal
- crystal display
- display element
- liquid
- display
- Prior art date
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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
-
- 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
-
- 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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
-
- 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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/321—Compounds containing a bicyclo [2,2,2] octane ring
-
- 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
- G02F1/1396—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 the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3022818A DE3022818C2 (de) | 1980-06-19 | 1980-06-19 | Flüssigkristall-Anzeigeelement |
Publications (1)
Publication Number | Publication Date |
---|---|
HK66084A true HK66084A (en) | 1984-08-31 |
Family
ID=6104883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK660/84A HK66084A (en) | 1980-06-19 | 1984-08-23 | Liquid crystal display element |
Country Status (9)
Country | Link |
---|---|
US (1) | US4398803A (de) |
JP (5) | JPS5740229A (de) |
KR (1) | KR850000293B1 (de) |
CH (1) | CH653143A5 (de) |
DE (1) | DE3022818C2 (de) |
GB (1) | GB2078389B (de) |
HK (1) | HK66084A (de) |
MY (1) | MY8500645A (de) |
SG (1) | SG31684G (de) |
Families Citing this family (140)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3022818C2 (de) * | 1980-06-19 | 1986-11-27 | Merck Patent Gmbh, 6100 Darmstadt | Flüssigkristall-Anzeigeelement |
JPS5790618A (en) * | 1980-11-28 | 1982-06-05 | Hitachi Ltd | Liquid crystal display element |
JPS5817414A (ja) * | 1981-07-24 | 1983-02-01 | Seiko Epson Corp | 液晶光学装置 |
US4528114A (en) * | 1981-12-18 | 1985-07-09 | Hoffmann-La Roche Inc. | Acetylenes |
DE3151356A1 (de) * | 1981-12-24 | 1983-07-07 | Merck Patent Gmbh, 6100 Darmstadt | 4-fluorbiphenylderivate, verfahren zu ihrer herstellung, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
GB2114994B (en) * | 1982-02-18 | 1984-10-10 | Suwa Seikosha Kk | Liquid crystal compositions |
DE3206269A1 (de) * | 1982-02-20 | 1983-09-01 | Merck Patent Gmbh, 6100 Darmstadt | Bicyclohexylderivate |
US4507222A (en) * | 1982-03-26 | 1985-03-26 | Chisso Corporation | Liquid-crystalline compounds |
DE3220155A1 (de) * | 1982-05-28 | 1983-12-01 | Merck Patent Gmbh, 6100 Darmstadt | Piperidinderivate |
US4512636A (en) * | 1982-06-15 | 1985-04-23 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdon Of Great Britian And Northern Ireland Of Whitehall | Liquid crystal compounds |
JPS5917537A (ja) * | 1982-07-20 | 1984-01-28 | Seiko Epson Corp | 透過型液晶表示素子 |
DE3382646D1 (de) * | 1982-08-26 | 1993-01-28 | Merck Patent Gmbh | Cyclohexanderivate und ihre verwendung als komponenten fluessigkristalliner-dielektrika. |
JPS5939835A (ja) * | 1982-08-27 | 1984-03-05 | Asahi Glass Co Ltd | 1−(トランス−4−アルキルシクロヘキシル)−2−{トランス−4′−(p−置換フエニル)シクロヘキシル}エタン |
JPS5970624A (ja) * | 1982-10-13 | 1984-04-21 | Chisso Corp | トランス,トランス−4−アルキル−4′−アルキルビシクロヘキサン類 |
JPS59116725A (ja) * | 1982-12-24 | 1984-07-05 | Hitachi Ltd | 液晶表示素子 |
US4565425A (en) * | 1983-03-16 | 1986-01-21 | Hoffmann-La Roche Inc. | Liquid crystals |
DE3314632A1 (de) * | 1983-04-22 | 1984-10-25 | Robert Bosch Gmbh, 7000 Stuttgart | Anordnung zur reduzierung der resttransmission bei lcd-anzeigen |
JPS6055078A (ja) * | 1983-08-30 | 1985-03-29 | シャープ株式会社 | 液晶組成物 |
JPS59221376A (ja) * | 1983-05-31 | 1984-12-12 | Sharp Corp | 液晶組成物 |
DE3348305C2 (en) * | 1983-06-14 | 1992-06-17 | Merck Patent Gmbh, 6100 Darmstadt, De | New opt. etherified bi:cyclohexyl derivs.14 |
DE3321373A1 (de) * | 1983-06-14 | 1984-12-20 | Merck Patent Gmbh, 6100 Darmstadt | Bicyclohexyle |
US4630896A (en) * | 1983-06-17 | 1986-12-23 | Hoffmann-La Roche Inc. | Benzonitriles |
JPS604924A (ja) * | 1983-06-24 | 1985-01-11 | Alps Electric Co Ltd | 液晶表示装置 |
JPS606927A (ja) * | 1983-06-27 | 1985-01-14 | Hitachi Ltd | 透過形ネガタイプの液晶セル |
EP0130492A3 (de) * | 1983-07-01 | 1987-07-15 | Koninklijke Philips Electronics N.V. | Flüssigkristallanzeige |
JPS60117215A (ja) * | 1983-11-29 | 1985-06-24 | Sharp Corp | 液晶表示装置 |
US4541691A (en) * | 1983-12-27 | 1985-09-17 | Tektronix, Inc. | Electro-optic switching system using circularly polarized light |
US4583825A (en) * | 1983-12-27 | 1986-04-22 | Tektronix, Inc. | Electro-optic display system with improved viewing angle |
DE3566901D1 (en) * | 1984-04-07 | 1989-01-26 | Merck Patent Gmbh | Liquid crystal phase |
DE3444525A1 (de) * | 1984-12-06 | 1986-06-19 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Fluessigkristallzelle |
JPS61137127A (ja) * | 1984-12-07 | 1986-06-24 | Hitachi Ltd | 液晶表示素子 |
JPS61257935A (ja) * | 1985-01-11 | 1986-11-15 | Asahi Glass Co Ltd | トランス−エチレン誘導体化合物及びそれを含有する液晶組成物 |
US5318721A (en) * | 1986-05-02 | 1994-06-07 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Nematic liquid-crystalline phases |
DE3614778A1 (de) * | 1986-05-02 | 1987-11-05 | Merck Patent Gmbh | Smektische fluessigkristalline phasen |
DE3774977D1 (de) * | 1986-09-12 | 1992-01-16 | Hoffmann La Roche | Fluessigkristallanzeige. |
EP0264667B1 (de) * | 1986-10-24 | 1992-12-02 | F. Hoffmann-La Roche Ag | Flüssigkristallanzeigezelle |
JPS6421416A (en) * | 1987-07-17 | 1989-01-24 | Hitachi Ltd | Liquid crystal display element |
JP2700006B2 (ja) * | 1987-10-19 | 1998-01-19 | カシオ計算機株式会社 | 液晶表示素子 |
US4936654A (en) * | 1988-01-28 | 1990-06-26 | Sanyo Electric Co., Ltd. | Liquid crystal display device |
JP2621385B2 (ja) * | 1988-07-06 | 1997-06-18 | セイコーエプソン株式会社 | 電気光学装置 |
US5152920A (en) * | 1988-07-20 | 1992-10-06 | Dainippon Ink & Chemicals, Inc. | Phenylbicyclohexanol ester derivative |
US5266235A (en) * | 1988-07-20 | 1993-11-30 | Dainippon Ink And Chemicals, Inc. | Phenylbicyclohexanol ester derivative |
KR920002626Y1 (ko) * | 1988-12-24 | 1992-04-27 | 삼성전관 주식회사 | 칼라 액정 표시 소자 |
JPH0795166B2 (ja) * | 1988-12-29 | 1995-10-11 | シャープ株式会社 | 投影型表示装置 |
DE3930119A1 (de) * | 1989-04-08 | 1990-10-11 | Merck Patent Gmbh | Trifluormethylcyclohexan-derivate |
DE68903274T2 (de) * | 1989-07-06 | 1993-03-18 | Merck Patent Gmbh | Nematische fluessigkristallzusammensetzung fuer aktive matrix-verwendung. |
JP2546898B2 (ja) * | 1989-07-28 | 1996-10-23 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 液晶表示装置 |
DE4025550B4 (de) * | 1989-08-16 | 2007-05-03 | Merck Patent Gmbh | Phenylcyclohexane und flüssigkristallines Medium |
EP0433931B1 (de) * | 1989-12-18 | 1995-01-18 | Honeywell Inc. | Flache Flüssigkristall-Farbbildanzeige |
EP0451854B1 (de) | 1990-04-13 | 1996-09-18 | MERCK PATENT GmbH | Flüssigkristallines Medium |
US5350535A (en) * | 1990-04-13 | 1994-09-27 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid-crystalline medium |
DE4107119A1 (de) * | 1990-08-03 | 1992-02-06 | Merck Patent Gmbh | Fluessigkristallines medium |
DE4027830B4 (de) * | 1990-09-01 | 2011-11-24 | Merck Patent Gmbh | Flüssigkristallanzeige |
DE4212744C2 (de) * | 1992-04-16 | 1994-10-13 | Merck Patent Gmbh | TN-Zelle mit d. DELTAn zwischen 0,15 und 0,70 mum |
US5696570A (en) * | 1992-04-16 | 1997-12-09 | Merck Patent Gesellschaft Mit Beschrankter Haftung | TN cell having improved display of grey shades |
GB2272704B (en) * | 1992-11-18 | 1996-04-24 | Merck Patent Gmbh | Liquid-crystalline mixture |
DE4428766B4 (de) * | 1993-08-28 | 2013-11-28 | Merck Patent Gmbh | Benzolderivate und flüssigkristallines Medium |
JP3732242B2 (ja) * | 1994-02-18 | 2006-01-05 | シャープ株式会社 | 液晶表示装置 |
US6258443B1 (en) | 1994-09-28 | 2001-07-10 | Reflexite Corporation | Textured retroreflective prism structures and molds for forming same |
US5933207A (en) * | 1995-10-23 | 1999-08-03 | Hughes Electronics Corporation | Reflective-type liquid crystal displays using mixed-mode twist nematic cells |
JP3282986B2 (ja) * | 1996-02-28 | 2002-05-20 | 富士通株式会社 | 液晶表示装置 |
DE69733987T2 (de) * | 1996-05-17 | 2006-06-22 | Koninklijke Philips Electronics N.V. | Kompensator |
TW494263B (en) | 1996-05-17 | 2002-07-11 | Koninkl Philips Electronics Nv | Liquid-crystal display device, compensator layer and method of manufacturing a retardation foil |
US6642981B1 (en) * | 1996-09-30 | 2003-11-04 | Fujitsu Display Technologies Corporation | Liquid crystal display device operating in a vertically aligned mode including at least one retardation film |
JP2817731B2 (ja) * | 1996-10-28 | 1998-10-30 | 株式会社日立製作所 | カラー液晶表示装置 |
JP3145938B2 (ja) * | 1996-11-28 | 2001-03-12 | 日本電気株式会社 | 液晶表示装置 |
JP4989815B2 (ja) | 1998-09-12 | 2012-08-01 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 液晶媒体およびこれを含有する液晶ディスプレイ |
DE10145567B4 (de) | 2000-10-12 | 2017-06-08 | Merck Patent Gmbh | Flüssigkristallines Medium |
DE50211996D1 (de) | 2001-11-09 | 2008-05-08 | Merck Patent Gmbh | Fluorierte Biphenylverbindungen zur Verwendung in Flüssigkristallmischungen |
AU2003255437A1 (en) | 2002-08-20 | 2004-04-08 | Merck Patent Gmbh | Liquid crystalline medium |
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WO2004106459A1 (de) | 2003-05-27 | 2004-12-09 | Merck Patent Gmbh | Flüssigkristalline verbindungen |
JP5421591B2 (ja) | 2005-06-13 | 2014-02-19 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 1,2−ジフルオロエテン化合物類を含む液晶媒体および液晶ディスプレイ |
DE102006052123B4 (de) | 2005-11-28 | 2018-08-02 | Merck Patent Gmbh | Flüssigkristallines Medium und seine Verwendung für elektrooptische Zwecke |
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CN105295954A (zh) | 2008-01-14 | 2016-02-03 | 默克专利股份有限公司 | 液晶介质 |
CN101945976A (zh) | 2008-02-20 | 2011-01-12 | 默克专利股份有限公司 | 液晶介质 |
WO2009112146A1 (de) | 2008-03-10 | 2009-09-17 | Merck Patent Gmbh | Flüssigkristallines medium |
JP2008176343A (ja) * | 2008-04-07 | 2008-07-31 | Nec Corp | 液晶表示素子 |
EP2108691A1 (en) | 2008-04-11 | 2009-10-14 | Stichting Dutch Polymer Institute | Structured films with a controlled tilted molecular orientation and shape using a dichroic photoinitiator. |
DE102009015554A1 (de) | 2008-04-24 | 2009-10-29 | Merck Patent Gmbh | Thiophenderivate und diese enthaltende FK-Medien |
DE102009018067A1 (de) | 2008-05-06 | 2009-11-12 | Merck Patent Gmbh | Flüssigkristalline Verbindungen |
CN102076821B (zh) | 2008-06-27 | 2015-06-17 | 默克专利股份有限公司 | 液晶介质 |
DE102008056391B4 (de) * | 2008-09-26 | 2021-04-01 | Osram Oled Gmbh | Organisches elektronisches Bauelement und Verfahren zu dessen Herstellung |
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EP2221592A1 (de) | 2009-01-22 | 2010-08-25 | Stichting Dutch Polymer Institute | Multifunktioneller optischer Sensor |
EP2218577A1 (de) | 2009-02-16 | 2010-08-18 | Stichting Dutch Polymer Institute | Adaptives Wärmeisolierungsmaterial |
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US10047292B2 (en) | 2010-12-17 | 2018-08-14 | Merck Patent Gmbh | Liquid-crystalline medium |
EP3130651B1 (de) | 2011-08-09 | 2019-10-16 | Merck Patent GmbH | Flüssigkristallines medium |
GB201301786D0 (en) | 2012-02-15 | 2013-03-20 | Merck Patent Gmbh | Liquid-crystalline medium |
EP2703472B1 (de) | 2012-08-31 | 2018-07-04 | Merck Patent GmbH | Flüssigkristallines Medium |
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DE102012020939B4 (de) | 2012-10-25 | 2014-12-11 | Merck Patent Gmbh | Flüssigkristallines Medium und und seine Verwendung in einer elektrooptischen Flüssigkristallanzeige |
DE102012020942B8 (de) | 2012-10-25 | 2014-12-31 | Merck Patent Gmbh | Flüssigkristallines Medium und seine Verwendung |
JP6306046B2 (ja) | 2012-12-20 | 2018-04-04 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | 液晶媒体 |
EP2837671B1 (de) | 2013-08-16 | 2017-10-25 | Merck Patent GmbH | Flüssigkristallines Medium |
CN103995383A (zh) * | 2014-04-23 | 2014-08-20 | 河北冀雅电子有限公司 | 一种电焊护目镜用液晶光阀 |
EP3127991B1 (de) | 2015-08-05 | 2020-04-15 | Merck Patent GmbH | Flüssigkristallines medium |
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EP3127989B1 (de) | 2015-08-07 | 2020-12-23 | Merck Patent GmbH | Flüssigkristallines medium |
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DE2702598C2 (de) * | 1977-01-22 | 1984-10-25 | Merck Patent Gmbh, 6100 Darmstadt | Cyclohexylcyclohexane und diese enthaltende Dielektrika |
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DE2805970C3 (de) * | 1978-02-13 | 1980-09-25 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Flüssigkristall-Anzeigevorrichtung |
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-
1980
- 1980-06-19 DE DE3022818A patent/DE3022818C2/de not_active Expired
-
1981
- 1981-05-27 GB GB8116224A patent/GB2078389B/en not_active Expired
- 1981-06-10 KR KR1019810002073A patent/KR850000293B1/ko active
- 1981-06-15 US US06/273,271 patent/US4398803A/en not_active Expired - Lifetime
- 1981-06-18 CH CH4040/81A patent/CH653143A5/de not_active IP Right Cessation
- 1981-06-19 JP JP56094086A patent/JPS5740229A/ja active Granted
-
1984
- 1984-04-19 SG SG316/84A patent/SG31684G/en unknown
- 1984-08-23 HK HK660/84A patent/HK66084A/xx not_active IP Right Cessation
-
1985
- 1985-12-30 MY MY645/85A patent/MY8500645A/xx unknown
-
1989
- 1989-08-25 JP JP1217651A patent/JPH0696704B2/ja not_active Expired - Lifetime
-
1995
- 1995-02-15 JP JP7063274A patent/JPH07294964A/ja active Pending
- 1995-02-15 JP JP7063275A patent/JP2855568B2/ja not_active Expired - Lifetime
-
1996
- 1996-10-02 JP JP8279890A patent/JP2963062B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3022818C2 (de) | 1986-11-27 |
JPH09120086A (ja) | 1997-05-06 |
JP2855568B2 (ja) | 1999-02-10 |
SG31684G (en) | 1985-02-08 |
JPH0696704B2 (ja) | 1994-11-30 |
JPH0414329B2 (de) | 1992-03-12 |
US4398803A (en) | 1983-08-16 |
GB2078389B (en) | 1984-03-07 |
JPH02153316A (ja) | 1990-06-13 |
JPH07301826A (ja) | 1995-11-14 |
DE3022818A1 (de) | 1982-01-14 |
JPS5740229A (en) | 1982-03-05 |
GB2078389A (en) | 1982-01-06 |
JPH07294964A (ja) | 1995-11-10 |
JP2963062B2 (ja) | 1999-10-12 |
CH653143A5 (de) | 1985-12-13 |
MY8500645A (en) | 1985-12-31 |
KR850000293B1 (ko) | 1985-03-16 |
KR830006710A (ko) | 1983-10-06 |
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PE | Patent expired |