NL7402001A - Image production using thermal radiation - by means of metal-insulator transition of metal oxides - Google Patents

Image production using thermal radiation - by means of metal-insulator transition of metal oxides

Info

Publication number
NL7402001A
NL7402001A NL7402001A NL7402001A NL7402001A NL 7402001 A NL7402001 A NL 7402001A NL 7402001 A NL7402001 A NL 7402001A NL 7402001 A NL7402001 A NL 7402001A NL 7402001 A NL7402001 A NL 7402001A
Authority
NL
Netherlands
Prior art keywords
temp
metal
thermal radiation
image
image production
Prior art date
Application number
NL7402001A
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
Publication of NL7402001A publication Critical patent/NL7402001A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/04—Exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

Production of visible images on a surface contg. an oxide of a 3d-transition comprises (a) lowering the ambient temp. below the Neel-temp. of the transition metal oxide in such a way that it exhibits low electrical conductivity (b) depositing a uniform electrostatic charge layer on the surface (c) selectively raising the temp. of specific parts of the 3d-transition metal oxide above the Neel-temp. in correspondence with a pre-determined pattern, so that those parts exhibit high electrical conductivity and the uniform electrostatic charge on the surface is selectivity dissipated to form a latent electrostatic image of the pre-determined pattern. (d) development of the latent image to produce a visible image.
NL7402001A 1973-02-15 1974-02-13 Image production using thermal radiation - by means of metal-insulator transition of metal oxides NL7402001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33268473A 1973-02-15 1973-02-15

Publications (1)

Publication Number Publication Date
NL7402001A true NL7402001A (en) 1974-05-27

Family

ID=23299371

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402001A NL7402001A (en) 1973-02-15 1974-02-13 Image production using thermal radiation - by means of metal-insulator transition of metal oxides

Country Status (1)

Country Link
NL (1) NL7402001A (en)

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