AT355436B - Fluessigkeitskristall-spiegel, insbesondere zur verwendung als rueckspiegel in einem fahrzeug - Google Patents

Fluessigkeitskristall-spiegel, insbesondere zur verwendung als rueckspiegel in einem fahrzeug

Info

Publication number
AT355436B
AT355436B AT55578A AT55578A AT355436B AT 355436 B AT355436 B AT 355436B AT 55578 A AT55578 A AT 55578A AT 55578 A AT55578 A AT 55578A AT 355436 B AT355436 B AT 355436B
Authority
AT
Austria
Prior art keywords
mirror
vehicle
liquid crystal
rear mirror
crystal mirror
Prior art date
Application number
AT55578A
Other languages
English (en)
Other versions
ATA55578A (de
Original Assignee
Fiat Spa
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.)
Filing date
Publication date
Application filed by Fiat Spa filed Critical Fiat Spa
Publication of ATA55578A publication Critical patent/ATA55578A/de
Application granted granted Critical
Publication of AT355436B publication Critical patent/AT355436B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/083—Anti-glare mirrors, e.g. "day-night" mirrors
    • B60R1/088—Anti-glare mirrors, e.g. "day-night" mirrors using a cell of electrically changeable optical characteristic, e.g. liquid-crystal or electrochromic mirrors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
AT55578A 1977-01-25 1978-01-25 Fluessigkeitskristall-spiegel, insbesondere zur verwendung als rueckspiegel in einem fahrzeug AT355436B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67156/77A IT1082518B (it) 1977-01-25 1977-01-25 Specchio a cristallo liquido da impiegare particolarmente come retrovisore per veicoli

Publications (2)

Publication Number Publication Date
ATA55578A ATA55578A (de) 1979-07-15
AT355436B true AT355436B (de) 1980-03-10

Family

ID=11300052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT55578A AT355436B (de) 1977-01-25 1978-01-25 Fluessigkeitskristall-spiegel, insbesondere zur verwendung als rueckspiegel in einem fahrzeug

Country Status (10)

Country Link
US (1) US4200361A (de)
AR (1) AR220118A1 (de)
AT (1) AT355436B (de)
BE (1) BE863155A (de)
CH (1) CH619790A5 (de)
ES (1) ES466289A1 (de)
FR (1) FR2378295A1 (de)
GB (1) GB1554133A (de)
IT (1) IT1082518B (de)
SE (1) SE7800742L (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144487A1 (de) * 1983-11-14 1985-06-19 Nippondenso Co., Ltd. Blendfreier Flüssigkristall-Rückspiegel
US4721364A (en) * 1983-12-29 1988-01-26 Nippondenso Co., Ltd. Dazzle-free mirror with photocell in a non-dazzle-free portion

Families Citing this family (102)

* Cited by examiner, † Cited by third party
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DE2934451A1 (de) * 1979-08-25 1981-03-12 Vdo Adolf Schindling Ag, 6000 Frankfurt Abblendbarer rueckspiegel, insbesondere fuer kraftfahrzeuge.
US4542960A (en) * 1982-06-30 1985-09-24 International Business Machines Corporation Fringe-field switched storage-effect liquid crystal display devices
DE3379078D1 (en) * 1982-10-20 1989-03-02 Secr Defence Brit Liquid crystal mirror displays
US4606612A (en) * 1983-06-10 1986-08-19 Canon Kabushiki Kaisha Optical phase filter using liquid crystal
DE3474650D1 (en) * 1983-11-14 1988-11-24 Nippon Denso Co Drive apparatus for a liquid crystal dazzle free mirror arrangement
JPS60117218A (ja) * 1983-11-29 1985-06-24 Nippon Denso Co Ltd 液晶防眩型反射鏡
JPS60139545A (ja) * 1983-12-27 1985-07-24 Nippon Denso Co Ltd 車両用防眩型反射鏡駆動装置
JPS60148733A (ja) * 1984-01-12 1985-08-06 Nippon Denso Co Ltd 車両用防眩型反射鏡駆動装置
JPS60169347A (ja) * 1984-02-13 1985-09-02 Nippon Denso Co Ltd 車両用防眩型反射鏡駆動装置
JPS60174342A (ja) * 1984-02-16 1985-09-07 Nippon Denso Co Ltd 車両用防眩型反射鏡駆動装置
JPS60178402A (ja) * 1984-02-27 1985-09-12 Nippon Denso Co Ltd ハ−フミラ−
WO1985004262A1 (en) * 1984-03-19 1985-09-26 Kent State University Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix
JPS60156528U (ja) * 1984-03-28 1985-10-18 株式会社東海理化電機製作所 防眩ミラ−
US4696548A (en) * 1984-06-08 1987-09-29 Nippon Soken, Inc. Antiglare mirror for an automobile
JPS6141128A (ja) * 1984-08-01 1986-02-27 Tokai Rika Co Ltd 自動車用バツクミラ−の防眩装置
US4671618A (en) * 1986-05-22 1987-06-09 Wu Bao Gang Liquid crystalline-plastic material having submillisecond switch times and extended memory
US4673255A (en) * 1986-05-22 1987-06-16 John West Method of controlling microdroplet growth in polymeric dispersed liquid crystal
US4685771A (en) * 1985-09-17 1987-08-11 West John L Liquid crystal display material comprising a liquid crystal dispersion in a thermoplastic resin
US4712879A (en) * 1986-04-02 1987-12-15 Donnelly Corporation Electrochromic mirror
DE8615560U1 (de) * 1986-06-10 1986-08-21 Mittelhäuser, Bernhard, 3002 Wedemark Innenrückblickspiegel für Kraftfahrzeuge
US4793690A (en) * 1986-07-18 1988-12-27 Donnelly Corporation Rearview mirror control circuit
US4799768A (en) * 1987-04-27 1989-01-24 Donnelly Corporation Automatic rearview mirror with filtered light sensors
GB8827603D0 (en) * 1988-11-25 1988-12-29 Meek A A R Mirrors
US5446576A (en) * 1990-11-26 1995-08-29 Donnelly Corporation Electrochromic mirror for vehicles with illumination and heating control
CH684032A5 (fr) * 1991-02-13 1994-06-30 Asulab Sa Dispositif optique commandable en fréquence.
US5193029A (en) * 1991-11-19 1993-03-09 Donnelly Corporation Single sensor adaptive drive circuit for rearview mirror system
US5253109A (en) * 1992-04-27 1993-10-12 Donnelly Corporation Electro-optic device with constant light transmitting area
US5285060A (en) * 1992-12-15 1994-02-08 Donnelly Corporation Display for automatic rearview mirror
US5910854A (en) 1993-02-26 1999-06-08 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices
US5877897A (en) 1993-02-26 1999-03-02 Donnelly Corporation Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array
US5550677A (en) * 1993-02-26 1996-08-27 Donnelly Corporation Automatic rearview mirror system using a photosensor array
US7339149B1 (en) * 1993-02-26 2008-03-04 Donnelly Corporation Vehicle headlight control using imaging sensor
US5670935A (en) * 1993-02-26 1997-09-23 Donnelly Corporation Rearview vision system for vehicle including panoramic view
US6822563B2 (en) 1997-09-22 2004-11-23 Donnelly Corporation Vehicle imaging system with accessory control
FR2702719A1 (fr) * 1993-03-19 1994-09-23 Dynaprog Sarl Rétroviseur anti-éblouissant à filtre électro-optique.
US5521744A (en) * 1993-12-02 1996-05-28 Mirror Systems, Inc. Dimmable safety mirror suitable for motor vehicles and method of operation
US5564813A (en) * 1994-03-30 1996-10-15 United Technologies Automotive, Inc. Sun visor lamp
US5668663A (en) 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US7655894B2 (en) 1996-03-25 2010-02-02 Donnelly Corporation Vehicular image sensing system
US6326613B1 (en) 1998-01-07 2001-12-04 Donnelly Corporation Vehicle interior mirror assembly adapted for containing a rain sensor
US6172613B1 (en) 1998-02-18 2001-01-09 Donnelly Corporation Rearview mirror assembly incorporating vehicle information display
US6124886A (en) 1997-08-25 2000-09-26 Donnelly Corporation Modular rearview mirror assembly
US8294975B2 (en) 1997-08-25 2012-10-23 Donnelly Corporation Automotive rearview mirror assembly
US8288711B2 (en) 1998-01-07 2012-10-16 Donnelly Corporation Interior rearview mirror system with forwardly-viewing camera and a control
US6445287B1 (en) 2000-02-28 2002-09-03 Donnelly Corporation Tire inflation assistance monitoring system
US6693517B2 (en) 2000-04-21 2004-02-17 Donnelly Corporation Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants
US6477464B2 (en) 2000-03-09 2002-11-05 Donnelly Corporation Complete mirror-based global-positioning system (GPS) navigation solution
US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
US7370983B2 (en) 2000-03-02 2008-05-13 Donnelly Corporation Interior mirror assembly with display
US7167796B2 (en) 2000-03-09 2007-01-23 Donnelly Corporation Vehicle navigation system for use with a telematics system
WO2001064481A2 (en) 2000-03-02 2001-09-07 Donnelly Corporation Video mirror systems incorporating an accessory module
US7255451B2 (en) 2002-09-20 2007-08-14 Donnelly Corporation Electro-optic mirror cell
EP1363810B1 (de) 2001-01-23 2007-05-30 Donnelly Corporation Verbessertes fahrzeugbeleuchtungssystem
US7581859B2 (en) 2005-09-14 2009-09-01 Donnelly Corp. Display device for exterior rearview mirror
US6759945B2 (en) * 2001-03-29 2004-07-06 Vtec Technologies, Inc. Variable transmittance birefringent device
US6882287B2 (en) 2001-07-31 2005-04-19 Donnelly Corporation Automotive lane change aid
US7697027B2 (en) 2001-07-31 2010-04-13 Donnelly Corporation Vehicular video system
EP1504276B1 (de) 2002-05-03 2012-08-08 Donnelly Corporation Objektdetektionssystem für ein fahrzeug
US6918674B2 (en) 2002-05-03 2005-07-19 Donnelly Corporation Vehicle rearview mirror system
US7329013B2 (en) 2002-06-06 2008-02-12 Donnelly Corporation Interior rearview mirror system with compass
EP1514246A4 (de) 2002-06-06 2008-04-16 Donnelly Corp Innenrückspiegelsystem mit kompass
EP1543358A2 (de) 2002-09-20 2005-06-22 Donnelly Corporation Spiegelreflexionselementbaugruppe
US7310177B2 (en) 2002-09-20 2007-12-18 Donnelly Corporation Electro-optic reflective element assembly
US7289037B2 (en) 2003-05-19 2007-10-30 Donnelly Corporation Mirror assembly for vehicle
US7446924B2 (en) 2003-10-02 2008-11-04 Donnelly Corporation Mirror reflective element assembly including electronic component
US7308341B2 (en) * 2003-10-14 2007-12-11 Donnelly Corporation Vehicle communication system
US7526103B2 (en) 2004-04-15 2009-04-28 Donnelly Corporation Imaging system for vehicle
US7881496B2 (en) 2004-09-30 2011-02-01 Donnelly Corporation Vision system for vehicle
US7720580B2 (en) 2004-12-23 2010-05-18 Donnelly Corporation Object detection system for vehicle
WO2006106515A2 (en) * 2005-04-05 2006-10-12 Alphamirror Inc. Automatic dimming liquid crystal mirror system
EP1883855B1 (de) 2005-05-16 2011-07-20 Donnelly Corporation Fahrzeugspiegelanordnung mit zeichen am reflektierenden teil
EP1949666B1 (de) 2005-11-01 2013-07-17 Magna Mirrors of America, Inc. Innen-rückspiegel mit display
US7972045B2 (en) 2006-08-11 2011-07-05 Donnelly Corporation Automatic headlamp control system
WO2008127752A2 (en) 2007-01-25 2008-10-23 Magna Electronics Radar sensing system for vehicle
ITPR20070006A1 (it) * 2007-02-08 2008-08-09 Techimp S P A Procedimento per elaborare dati relativi a un'attivita di scariche elettriche parziali
US7914187B2 (en) 2007-07-12 2011-03-29 Magna Electronics Inc. Automatic lighting system with adaptive alignment function
US8017898B2 (en) * 2007-08-17 2011-09-13 Magna Electronics Inc. Vehicular imaging system in an automatic headlamp control system
WO2009036176A1 (en) 2007-09-11 2009-03-19 Magna Electronics Imaging system for vehicle
WO2009046268A1 (en) 2007-10-04 2009-04-09 Magna Electronics Combined rgb and ir imaging sensor
US8154418B2 (en) 2008-03-31 2012-04-10 Magna Mirrors Of America, Inc. Interior rearview mirror system
US20100020170A1 (en) 2008-07-24 2010-01-28 Higgins-Luthman Michael J Vehicle Imaging System
US9126525B2 (en) 2009-02-27 2015-09-08 Magna Electronics Inc. Alert system for vehicle
WO2010121328A1 (en) 2009-04-24 2010-10-28 Iceutica Pty Ltd A novel formulation of indomethacin
US8874317B2 (en) 2009-07-27 2014-10-28 Magna Electronics Inc. Parking assist system
US9495876B2 (en) 2009-07-27 2016-11-15 Magna Electronics Inc. Vehicular camera with on-board microcontroller
ES2538827T3 (es) 2009-09-01 2015-06-24 Magna Mirrors Of America, Inc. Sistema de formación de imágenes y de exhibición para un vehículo
US8890955B2 (en) 2010-02-10 2014-11-18 Magna Mirrors Of America, Inc. Adaptable wireless vehicle vision system based on wireless communication error
US9117123B2 (en) 2010-07-05 2015-08-25 Magna Electronics Inc. Vehicular rear view camera display system with lifecheck function
US9900522B2 (en) 2010-12-01 2018-02-20 Magna Electronics Inc. System and method of establishing a multi-camera image using pixel remapping
US9264672B2 (en) 2010-12-22 2016-02-16 Magna Mirrors Of America, Inc. Vision display system for vehicle
WO2012103193A1 (en) 2011-01-26 2012-08-02 Magna Electronics Inc. Rear vision system with trailer angle detection
EP2810108B1 (de) 2012-01-31 2018-01-10 Alphamicron Incorporated Elektronisch dimmbare optische vorrichtung
US9446713B2 (en) 2012-09-26 2016-09-20 Magna Electronics Inc. Trailer angle detection system
US9558409B2 (en) 2012-09-26 2017-01-31 Magna Electronics Inc. Vehicle vision system with trailer angle detection
DE102013203531B3 (de) * 2013-03-01 2014-05-22 Magna Mirrors Holding Gmbh Rückspiegelanordnung für Kraftfahrzeuge
CN103434452A (zh) * 2013-09-09 2013-12-11 南京华日液晶显示技术有限公司 利用染料液晶光阀制作汽车自动防眩目后视镜及制作方法
US10160382B2 (en) 2014-02-04 2018-12-25 Magna Electronics Inc. Trailer backup assist system
US9526734B2 (en) 2014-06-09 2016-12-27 Iceutica Pty Ltd. Formulation of meloxicam
CN104943614B (zh) * 2015-07-17 2017-03-01 京东方科技集团股份有限公司 后视镜
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US3600060A (en) * 1968-02-23 1971-08-17 Ncr Co Display device containing minute droplets of cholesteric liquid crystals in a substantially continuous polymeric matrix
US3614210A (en) * 1969-11-06 1971-10-19 Rca Corp Liquid crystal day/night mirror
US4005928A (en) * 1971-06-01 1977-02-01 Texas Instruments Incorporated Nematic liquid crystal displays for low voltage direct current operation
US3837729A (en) * 1973-05-14 1974-09-24 Hoffmann La Roche Liquid crystal display
JPS556233B2 (de) * 1974-08-07 1980-02-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144487A1 (de) * 1983-11-14 1985-06-19 Nippondenso Co., Ltd. Blendfreier Flüssigkristall-Rückspiegel
US4721364A (en) * 1983-12-29 1988-01-26 Nippondenso Co., Ltd. Dazzle-free mirror with photocell in a non-dazzle-free portion

Also Published As

Publication number Publication date
FR2378295A1 (fr) 1978-08-18
BE863155A (fr) 1978-05-16
CH619790A5 (en) 1980-10-15
FR2378295B1 (de) 1982-10-29
SE7800742L (sv) 1978-07-26
ATA55578A (de) 1979-07-15
ES466289A1 (es) 1978-10-01
AR220118A1 (es) 1980-10-15
US4200361A (en) 1980-04-29
GB1554133A (en) 1979-10-17
IT1082518B (it) 1985-05-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee