DD105372A1 - - Google Patents

Info

Publication number
DD105372A1
DD105372A1 DD16552672A DD16552672A DD105372A1 DD 105372 A1 DD105372 A1 DD 105372A1 DD 16552672 A DD16552672 A DD 16552672A DD 16552672 A DD16552672 A DD 16552672A DD 105372 A1 DD105372 A1 DD 105372A1
Authority
DD
German Democratic Republic
Application number
DD16552672A
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 filed Critical
Priority to DD16552672A priority Critical patent/DD105372A1/xx
Priority to DE19732338558 priority patent/DE2338558A1/en
Priority to CH1184073A priority patent/CH558946A/en
Priority to BG7300024372A priority patent/BG25039A1/en
Priority to FR7332195A priority patent/FR2198677A5/fr
Publication of DD105372A1 publication Critical patent/DD105372A1/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
    • 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
    • G02F1/133345—Insulating layers
DD16552672A 1972-09-06 1972-09-06 DD105372A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD16552672A DD105372A1 (en) 1972-09-06 1972-09-06
DE19732338558 DE2338558A1 (en) 1972-09-06 1973-07-30 LIQUID CRYSTAL DISPLAY ELEMENT
CH1184073A CH558946A (en) 1972-09-06 1973-08-17 LIQUID CRYSTAL DISPLAY ELEMENT.
BG7300024372A BG25039A1 (en) 1972-09-06 1973-08-23 A liquid crystal indicator
FR7332195A FR2198677A5 (en) 1972-09-06 1973-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16552672A DD105372A1 (en) 1972-09-06 1972-09-06

Publications (1)

Publication Number Publication Date
DD105372A1 true DD105372A1 (en) 1974-04-12

Family

ID=5488114

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16552672A DD105372A1 (en) 1972-09-06 1972-09-06

Country Status (5)

Country Link
BG (1) BG25039A1 (en)
CH (1) CH558946A (en)
DD (1) DD105372A1 (en)
DE (1) DE2338558A1 (en)
FR (1) FR2198677A5 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436658C2 (en) * 1974-07-30 1976-10-14 Siemens Ag LIQUID CRYSTAL DISPLAY SCREEN
FR2382732A1 (en) * 1977-03-02 1978-09-29 Siemens Ag OPTICAL DISPLAY APPARATUS AND METHOD FOR MAKING A REFLECTIVE COATING FOR SUCH AN APPARATUS
DE2722018C2 (en) * 1977-05-14 1983-12-08 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Liquid crystal shutter
FR2847996B1 (en) * 2002-11-28 2005-10-07 Thales Sa DEDICATED DISPLAY DEVICE WITH PROXIMITY DETECTION

Also Published As

Publication number Publication date
DE2338558A1 (en) 1974-03-14
BG25039A1 (en) 1978-07-12
CH558946A (en) 1975-02-14
FR2198677A5 (en) 1974-03-29

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