AT350125B - Optisches anzeigeelement - Google Patents

Optisches anzeigeelement

Info

Publication number
AT350125B
AT350125B AT553377A AT553377A AT350125B AT 350125 B AT350125 B AT 350125B AT 553377 A AT553377 A AT 553377A AT 553377 A AT553377 A AT 553377A AT 350125 B AT350125 B AT 350125B
Authority
AT
Austria
Prior art keywords
display element
optical display
optical
display
Prior art date
Application number
AT553377A
Other languages
English (en)
Other versions
ATA553377A (de
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Priority to AT555078A priority Critical patent/AT357612B/de
Publication of ATA553377A publication Critical patent/ATA553377A/de
Application granted granted Critical
Publication of AT350125B publication Critical patent/AT350125B/de

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
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT553377A 1977-03-21 1977-07-28 Optisches anzeigeelement AT350125B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT555078A AT357612B (de) 1977-03-21 1978-07-31 Optisches anzeigegeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772712325 DE2712325A1 (de) 1977-03-21 1977-03-21 Optisches anzeigeelement

Publications (2)

Publication Number Publication Date
ATA553377A ATA553377A (de) 1978-10-15
AT350125B true AT350125B (de) 1979-05-10

Family

ID=6004222

Family Applications (1)

Application Number Title Priority Date Filing Date
AT553377A AT350125B (de) 1977-03-21 1977-07-28 Optisches anzeigeelement

Country Status (5)

Country Link
US (1) US4243302A (de)
JP (1) JPS53116098A (de)
AT (1) AT350125B (de)
DE (1) DE2712325A1 (de)
GB (1) GB1602165A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009208C2 (de) * 1980-03-11 1987-03-26 Willi 5300 Bonn Behr Vorrichtung, bestehend aus einem Thermostatventil und einem Stellmotor
JPS5740007U (de) * 1980-08-19 1982-03-04
US4678285A (en) * 1984-01-13 1987-07-07 Ricoh Company, Ltd. Liquid crystal color display device
US4772885A (en) * 1984-11-22 1988-09-20 Ricoh Company, Ltd. Liquid crystal color display device
CA1299157C (en) * 1986-12-19 1992-04-21 Akira Tanaka Illuminating apparatus
JP2875327B2 (ja) * 1990-03-02 1999-03-31 株式会社日立製作所 液晶表示装置
US6362861B1 (en) * 2000-05-02 2002-03-26 Agilent Technologies, Inc. Microdisplay system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT946051B (it) 1970-12-04 1973-05-21 Hoffmann La Roche Cellula ottica
AT351615B (de) * 1975-12-03 1979-08-10 Siemens Ag Anordnung zur passiven helligkeitsverstaerkung von ein- oder mehrfarbigen anzeigevor- richtungen
DE2554226C3 (de) 1975-12-03 1985-07-11 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen Strahlungskollektor und -verdichter in Form einer fluoreszierenden Kunststoffplatte
DE2616669C2 (de) 1976-04-15 1986-10-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Strahlungskollektor und -verdichter in Form einer fluoreszierenden Kunststoffplatte und Anzeigevorrichtung hiermit
DE2640909C2 (de) 1976-09-10 1987-05-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anzeigevorrichtung mit einem Strahlungskollektor und -verdichter
DE2619285A1 (de) 1976-04-30 1977-11-10 Siemens Ag Fluessigkristallanzeigevorrichtung mit einer fluoreszenzplatte
DE2619367A1 (de) 1976-04-30 1977-11-17 Siemens Ag Fluessigkristallanzeige mit zusatzbeleuchtung
DE2619368A1 (de) 1976-04-30 1977-11-17 Siemens Ag Fluessigkristallanzeige mit einer fluoreszenzplatte
DE2619352C2 (de) 1976-04-30 1981-12-03 Siemens AG, 1000 Berlin und 8000 München Flüssigkristall-Anzeigevorrichtung mit einer Platte aus fluoreszierendem Material

Also Published As

Publication number Publication date
ATA553377A (de) 1978-10-15
JPS53116098A (en) 1978-10-11
DE2712325A1 (de) 1978-09-28
GB1602165A (en) 1981-11-11
US4243302A (en) 1981-01-06

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Legal Events

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