AU8034987A - Display with liquid crystal cells - Google Patents

Display with liquid crystal cells

Info

Publication number
AU8034987A
AU8034987A AU80349/87A AU8034987A AU8034987A AU 8034987 A AU8034987 A AU 8034987A AU 80349/87 A AU80349/87 A AU 80349/87A AU 8034987 A AU8034987 A AU 8034987A AU 8034987 A AU8034987 A AU 8034987A
Authority
AU
Australia
Prior art keywords
display
liquid crystal
crystal cells
cells
liquid
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.)
Abandoned
Application number
AU80349/87A
Inventor
George Goddard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of AU8034987A publication Critical patent/AU8034987A/en
Abandoned legal-status Critical Current

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • G02F1/133622—Colour sequential illumination
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/09—Function characteristic transflective

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Instrument Panels (AREA)
AU80349/87A 1986-12-20 1987-10-10 Display with liquid crystal cells Abandoned AU8034987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863643841 DE3643841A1 (en) 1986-12-20 1986-12-20 DISPLAY DEVICE WITH LIQUID CRYSTAL CELL
DE3643841 1986-12-20

Publications (1)

Publication Number Publication Date
AU8034987A true AU8034987A (en) 1988-07-15

Family

ID=6316834

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80349/87A Abandoned AU8034987A (en) 1986-12-20 1987-10-10 Display with liquid crystal cells

Country Status (5)

Country Link
EP (1) EP0337989A1 (en)
AU (1) AU8034987A (en)
DE (2) DE3643841A1 (en)
ES (1) ES2005999A6 (en)
WO (1) WO1988004789A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU625629B2 (en) * 1989-10-02 1992-07-16 Motorola, Inc. Backlighting apparatus
AU665680B2 (en) * 1992-06-01 1996-01-11 Sharp Kabushiki Kaisha Liquid crystal display

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834492A1 (en) * 1988-10-11 1990-04-12 Langmatz Lic Gmbh LIGHT INDICATOR
DE3921304A1 (en) * 1989-06-29 1991-01-10 Hella Kg Hueck & Co DISPLAY DEVICE
JPH0425124U (en) * 1990-06-26 1992-02-28
FI91810C (en) * 1992-08-18 1994-08-10 Nokia Mobile Phones Ltd The light-guide
FR2708239B1 (en) * 1993-07-26 1995-09-08 Sagem Single-sided dashboard with light boxes.
AU695608B2 (en) * 1995-06-07 1998-08-20 Toyoda Gosei Co. Ltd. Light-driven display device
DE19536825A1 (en) * 1995-09-20 1997-03-27 Dsd Dynamisch Statische Displa Brighter, lower-cost optical display unit for e.g. traffic warnings
DE19908404C2 (en) * 1999-02-26 2002-01-24 Airsigna Gmbh & Co Kg Interior lighting for vehicles, in particular air and water vehicles
DE19935386A1 (en) † 1999-07-29 2001-02-01 Mannesmann Vdo Ag Display with an X-ray display field
DE10027635A1 (en) * 2000-02-19 2001-08-23 Mannesmann Vdo Ag Display device
EP1126311A3 (en) * 2000-02-19 2003-11-05 Siemens Aktiengesellschaft Display device
DE10139854A1 (en) * 2001-08-10 2003-02-27 Opel Adam Ag Display device for motor vehicle etc., comprises POLYLED or OLED display device arranged behind liquid crystal display

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229783A (en) * 1979-03-12 1980-10-21 Timex Corporation Backlight for electrooptic display
US4470666A (en) * 1979-06-18 1984-09-11 General Motors Corporation Colored liquid crystal display
DE3314693A1 (en) * 1983-04-22 1984-10-25 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Device for illuminating a liquid crystal display element
DE3424239A1 (en) * 1984-06-30 1986-01-16 Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen ELECTRONIC DISPLAY DEVICE
JPS6115176A (en) * 1984-06-30 1986-01-23 日本精機株式会社 Liquid crystal display unit
DE8510864U1 (en) * 1985-04-13 1985-05-30 Diemer & Fastenrath, 5880 Lüdenscheid Transflective liquid crystal display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU625629B2 (en) * 1989-10-02 1992-07-16 Motorola, Inc. Backlighting apparatus
AU665680B2 (en) * 1992-06-01 1996-01-11 Sharp Kabushiki Kaisha Liquid crystal display

Also Published As

Publication number Publication date
DE8634222U1 (en) 1988-04-21
WO1988004789A1 (en) 1988-06-30
EP0337989A1 (en) 1989-10-25
ES2005999A6 (en) 1989-04-01
DE3643841A1 (en) 1988-06-30

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