CH593533A5 - - Google Patents

Info

Publication number
CH593533A5
CH593533A5 CH1531375A CH1531375A CH593533A5 CH 593533 A5 CH593533 A5 CH 593533A5 CH 1531375 A CH1531375 A CH 1531375A CH 1531375 A CH1531375 A CH 1531375A CH 593533 A5 CH593533 A5 CH 593533A5
Authority
CH
Switzerland
Application number
CH1531375A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1531375A priority Critical patent/CH593533A5/xx
Priority to DE19757540718 priority patent/DE7540718U/de
Priority to DE19752557641 priority patent/DE2557641A1/de
Priority to AT874176A priority patent/AT351616B/de
Publication of CH593533A5 publication Critical patent/CH593533A5/xx

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
    • G02F1/133553—Reflecting elements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
CH1531375A 1975-11-26 1975-11-26 CH593533A5 (en)van)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1531375A CH593533A5 (en)van) 1975-11-26 1975-11-26
DE19757540718 DE7540718U (de) 1975-11-26 1975-12-20 Farbiger reflektor fuer fluessigkristallanzeigen
DE19752557641 DE2557641A1 (de) 1975-11-26 1975-12-20 Farbiger reflektor fuer fluessigkristallanzeigen
AT874176A AT351616B (de) 1975-11-26 1976-11-25 Farbiger reflektor mit einer reflektierenden metallschicht fuer fluessigkristallanzeigen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1531375A CH593533A5 (en)van) 1975-11-26 1975-11-26

Publications (1)

Publication Number Publication Date
CH593533A5 true CH593533A5 (en)van) 1977-12-15

Family

ID=4408079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1531375A CH593533A5 (en)van) 1975-11-26 1975-11-26

Country Status (3)

Country Link
AT (1) AT351616B (en)van)
CH (1) CH593533A5 (en)van)
DE (2) DE7540718U (en)van)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3279816D1 (en) * 1981-10-06 1989-08-17 Minnesota Mining & Mfg Liquid crystal display having high brightness reflector
DE3230799A1 (de) * 1982-08-19 1984-02-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fluessigkristall-anzeigezelle

Also Published As

Publication number Publication date
DE2557641A1 (de) 1977-06-08
ATA874176A (de) 1979-01-15
AT351616B (de) 1979-08-10
DE7540718U (de) 1977-09-22

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased