NL156246B - Beeldomzetinrichting. - Google Patents

Beeldomzetinrichting.

Info

Publication number
NL156246B
NL156246B NL6507764.A NL6507764A NL156246B NL 156246 B NL156246 B NL 156246B NL 6507764 A NL6507764 A NL 6507764A NL 156246 B NL156246 B NL 156246B
Authority
NL
Netherlands
Prior art keywords
converting device
image converting
image
converting
Prior art date
Application number
NL6507764.A
Other languages
English (en)
Other versions
NL6507764A (nl
Original Assignee
Gretag 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 Gretag Ag filed Critical Gretag Ag
Publication of NL6507764A publication Critical patent/NL6507764A/xx
Publication of NL156246B publication Critical patent/NL156246B/nl

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/50—Optics for phase object visualisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
NL6507764.A 1964-06-25 1965-06-17 Beeldomzetinrichting. NL156246B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH831964A CH443717A (de) 1964-06-25 1964-06-25 Einrichtung zur Sichtbarmachung von Infrarotstrahlen

Publications (2)

Publication Number Publication Date
NL6507764A NL6507764A (nl) 1965-12-27
NL156246B true NL156246B (nl) 1978-03-15

Family

ID=4338493

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6507764.A NL156246B (nl) 1964-06-25 1965-06-17 Beeldomzetinrichting.

Country Status (4)

Country Link
US (1) US3397313A (nl)
CH (1) CH443717A (nl)
DE (1) DE1271421B (nl)
NL (1) NL156246B (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569709A (en) * 1968-03-27 1971-03-09 Optical Coating Laboratory Inc Thermal imaging system utilizing liquid crystal material
CH511443A (de) * 1969-07-18 1971-08-15 Ciba Geigy Ag Vorrichtung zum Sichtbarmachen von Infrarotstrahlen
US3638027A (en) * 1970-03-11 1972-01-25 Philips Corp Image display device comprising an auxiliary light source
US3884552A (en) * 1973-10-05 1975-05-20 Us Army Invisible to visible light image converter
US4030813A (en) * 1974-12-20 1977-06-21 Matsushita Electric Industrial Co., Ltd. Control element having liquid layer attainable to geometrically uneven state in response to electrical signal
FR2437638A1 (fr) * 1978-09-29 1980-04-25 Anvar Procede pour la transformation d'images thermiques, notamment en images visibles, et dispositif pour sa mise en oeuvre
WO1980001518A1 (en) * 1979-01-12 1980-03-20 Lasag Ag Light modulation device and its use for testing parts
US4262198A (en) * 1979-07-30 1981-04-14 California Institute Of Technology Broadband optical radiation detector
DE3012253A1 (de) * 1980-03-28 1981-10-15 Hoechst Ag, 6000 Frankfurt Verfahren zum sichtbarmaschen von ladungsbildern und eine hierfuer geeignete vorichtung
US4421985A (en) * 1981-06-30 1983-12-20 Vought Corporation Dark field infrared telescope
US4994672A (en) * 1989-09-20 1991-02-19 Pennsylvania Research Corp. Pyro-optic detector and imager
US5447147A (en) * 1993-06-30 1995-09-05 Stirbl; Robert C. Solar radiation concentrator and related method
US5755217A (en) * 1996-09-05 1998-05-26 Stirbl; Robert C. Solar radiation concentrator and related method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934313C (de) * 1952-04-16 1955-10-20 Foerderung Forschung Gmbh Anordnung zur Verstaerkung der Lichtintensitaet eines optisch projizierten Bildes
GB778376A (en) * 1952-05-17 1957-07-03 John Henry Jeffree Improvements in or relating to light-modulating devices
US3114836A (en) * 1960-03-04 1963-12-17 Westinghouse Electric Corp Thermal imaging devices utilizing a cholesteric liquid crystalline phase material
DE1114043B (de) * 1960-06-30 1961-09-21 Foerderung Forschung Gmbh Einrichtung zur Verstaerkung der Intensitaet eines optisch erzeugten Bildes
US3267727A (en) * 1961-11-16 1966-08-23 Theodor H Benzinger Thermopile and radiometer including same and method of producing thermopile
US3153724A (en) * 1962-05-28 1964-10-20 Litton Systems Inc Apparatus for detecting heat images by using radiation attenuating characteristics of a sorbed material

Also Published As

Publication number Publication date
NL6507764A (nl) 1965-12-27
US3397313A (en) 1968-08-13
DE1271421B (de) 1968-06-27
CH443717A (de) 1967-09-15

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: GRETAG