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6574447 |
Laser beam emission control for electrophotographic device
In an electrophotographic device, a method is provided in which laser power is regulated at two predetermined points of gradation. More specifically, a first laser power regulating means which...
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5672453 |
Frost image recording medium and method of and apparatus for forming and reading frost image
An electrode 2c and a pinene polymer recording layer 2a with a molecular weight of 500 to 10000 are successively stacked on a substrate 2c, as shown in FIG. 3. By carrying out thermal development,...
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5521688 |
Hybrid color fuser
An image treatment method and apparatus for fusing color toner images to a substrate such that they exhibit uniform gloss and satisfactory color saturation properties. A substrate carrying color...
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4512653 |
Method and apparatus for thermally-assisted grounding of an electrographic imaging member
Apparatus is disclosed for softening and displacing electrically insulative material on a portion of the surface of an electrographic imaging web by heat and pressure to effect electrical contact...
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4135807 |
Apparatus for the repeated recording of deformation images on a recording material
A method and apparatus for repeated recording and quenching or erasing of deformation images on a recording material composed of a photoconductive thermoplastic recording layer arranged on a...
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4105323 |
Process and apparatus for recording deformation images
A method and apparatus are disclosed for recording information by deformation on a recording material having a photoconductive thermoplastic layer supported by a flexible transparent backing layer,...
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4095886 |
Process and apparatus for fixing images
In a process and apparatus for fixing thermoplastic image material onto paper, wherein the image material in thermally softened condition is transported through a pressure zone while being pressed...
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4082441 |
Method and apparatus for producing and fixing a visible image on a thermoplastic layer of a photoconductive material
In a system especially suited to holography a transparent photoconductive material comprises a glass substrate, an electroconductive heating layer formed on the substrate, a photoconductive layer...
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4077803 |
Low charge-voltage frost recording on a photosensitive thermoplastic medium
A method and apparatus are provided for achieving substantially uniform charging of a single layer thermoplastic recording surface in either a positive or negative sense to a potential just below...
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4033690 |
Process for the production or erasure or deformation images and apparatus for the performance of the process
This invention relates to an improvement in an apparatus for recording or erasing an electrostatic image by deforming a photoconductive thermoplastic layer of a recording material by heating,...
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3992090 |
Optical apparatus for selectively producing rippled message images in areas of specular surfaced photoplastic film and erasing such images from such areas for reuse
Camera and imaging processing apparatus for producing rippled message images in frame areas of specular surfaced photoplastic film having a conductive substrate below an upper heat-softenable and...
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3957365 |
Duplicating apparatus utilizing ion modulating means as the image generating source and method of duplicating therewith
An ion modulator such as a three-layered structure, formed by sandwiching a photoconductor between a metal screen and an insulating layer, which is used as an image source. The apparatus includes...
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3858973 |
METHODS OF THERMOPLASTIC XEROGRAPHY AND APPARATUS THEREFOR
Methods of thermoplastic xerography and apparatus therefor are provided in accordance with the teachings of the present invention wherein an electric field applied during the development of a...
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3851948 |
HOLOGRAPHIC THERMOPLASTIC MEMORY SYSTEM
A holographic memory system includes a transparent thermoplastic recording medium having a large area for the storage of a large number of individual holograms, a photoconductive layer, and at...
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3730621 |
CONTROL OF ELECTROSTATIC DEFORMATION OF THERMOPLASTIC FILM
Apparatus for producing images by electrostatic deformation has a light source for both exposing the deformable member to an image and heating the deformable member to the point where it is...
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3719483 |
METHODS OF ORGANIZED THERMOPLASTIC XEROGRAPHY AND PHOTORECEPTOR STRUCTURE THEREFOR
The present invention is directed to organized thermoplastic xerography techniques and more particularly to photoreceptor structure, methods of forming such photoreceptor structure and methods of...
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3692404 |
STRIPPABLE LAYER RELIEF PRINTING
Overcoated layer relief electrostatic printing in which a latent electrostatic image is made visible by the deformation of a compliant layer. The relief deformation occurs in a thermoplastic layer...
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3533339 |
COLOR DISPLAY SYSTEM AND METHOD EMPLOYING LIGHT SENSITIVE RECORDING MATERIAL
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3689399 |
PHOTOELECTROPHORETIC IMAGE REPRODUCTION DEVICE
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3795514 |
DEFORMATION IMAGING METHOD
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3382780 |
Apparatus for producing ripple images in electrophotographic record elements having thermoplastic photoconductive layers thereon
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3263557 |
Document recording systems
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3162104 |
Deformation image development apparatus
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