DE3534116C2 - - Google Patents

Info

Publication number
DE3534116C2
DE3534116C2 DE3534116A DE3534116A DE3534116C2 DE 3534116 C2 DE3534116 C2 DE 3534116C2 DE 3534116 A DE3534116 A DE 3534116A DE 3534116 A DE3534116 A DE 3534116A DE 3534116 C2 DE3534116 C2 DE 3534116C2
Authority
DE
Germany
Prior art keywords
cover plate
display device
opaque
liquid crystal
behind
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
Application number
DE3534116A
Other languages
German (de)
English (en)
Other versions
DE3534116A1 (de
Inventor
Rolf A. Dr. 7501 Marxzell De Cremers
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.)
Borg Instruments AG
Original Assignee
Borg Instruments 7537 Remchingen De 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 Borg Instruments 7537 Remchingen De GmbH filed Critical Borg Instruments 7537 Remchingen De GmbH
Priority to DE19853534116 priority Critical patent/DE3534116A1/de
Priority to DE3600398A priority patent/DE3600398C2/de
Priority to DE86112968T priority patent/DE3689325D1/de
Priority to EP86112968A priority patent/EP0219700B1/de
Publication of DE3534116A1 publication Critical patent/DE3534116A1/de
Application granted granted Critical
Publication of DE3534116C2 publication Critical patent/DE3534116C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • 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
    • G02F1/133374—Constructional arrangements; Manufacturing methods for displaying permanent signs or marks
    • 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
    • G02F1/133502—Antiglare, refractive index matching layers
    • 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
    • G02F1/133528—Polarisers
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE19853534116 1985-09-25 1985-09-25 Grossflaechige elektrooptische anzeigeeinrichtung Granted DE3534116A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19853534116 DE3534116A1 (de) 1985-09-25 1985-09-25 Grossflaechige elektrooptische anzeigeeinrichtung
DE3600398A DE3600398C2 (de) 1985-09-25 1986-01-09 Großflächige elektrooptische Anzeigeeinrichtung
DE86112968T DE3689325D1 (de) 1985-09-25 1986-09-19 Grossflächige elektrooptische Anzeigeeinrichtung.
EP86112968A EP0219700B1 (de) 1985-09-25 1986-09-19 Grossflächige elektrooptische Anzeigeeinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853534116 DE3534116A1 (de) 1985-09-25 1985-09-25 Grossflaechige elektrooptische anzeigeeinrichtung

Publications (2)

Publication Number Publication Date
DE3534116A1 DE3534116A1 (de) 1987-04-02
DE3534116C2 true DE3534116C2 (pt) 1988-04-28

Family

ID=6281860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853534116 Granted DE3534116A1 (de) 1985-09-25 1985-09-25 Grossflaechige elektrooptische anzeigeeinrichtung

Country Status (1)

Country Link
DE (1) DE3534116A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004635B4 (de) 2012-03-06 2021-08-12 Kostal Automobil Elektrik Gmbh & Co. Kg Anzeige- und/oder Bedienelement für ein Kraftfahrzeug mit einem dreidimensional geformten Glaskörper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600398C2 (de) * 1985-09-25 1994-06-16 Valeo Borg Instr Verw Gmbh Großflächige elektrooptische Anzeigeeinrichtung
DE3820510A1 (de) * 1988-06-16 1989-12-21 Bosch Gmbh Robert Anzeigevorrichtung in kraftfahrzeugen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507725A (en) * 1974-08-30 1978-04-19 Toyota Motor Co Ltd Indicator device for automobiles
DE2944325C2 (de) * 1979-11-02 1984-03-22 Vdo Adolf Schindling Ag, 6000 Frankfurt Passives elektrooptisches Anzeigeelement
DE3214988A1 (de) * 1982-04-22 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur darstellung von festinformationen auf einer lcd-anzeige
US4614407A (en) * 1982-06-14 1986-09-30 Canon Kabushiki Kaisha Electrooptical device having fixed translucent indicia
DE3236813A1 (de) * 1982-10-05 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur optischen anzeige von informationen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004635B4 (de) 2012-03-06 2021-08-12 Kostal Automobil Elektrik Gmbh & Co. Kg Anzeige- und/oder Bedienelement für ein Kraftfahrzeug mit einem dreidimensional geformten Glaskörper

Also Published As

Publication number Publication date
DE3534116A1 (de) 1987-04-02

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