Accession Number : ADD001523

Title :   Strip Exposure Apparatus for Nucleation Medium.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Sullivan,Paul A ; Vitt,George G , Jr

Report Date : 02 Sep 1975

Pagination or Media Count : 6

Abstract : The present invention relates broadly to nucleation medium recording and in particular to edge strip exposure apparatus to improve image reproducibility. A strip exposure apparatus provides exposure strips at the edge of a nucleation film to control the use rate of the zinc atoms in the film developer. The edge exposure strip is controlled by a video integrator which integrates each line of video information and writes the inverse of this signal on the edge of the film.

Descriptors :   *Recording systems, *Patents, Nucleation, Electron beams, Exposure(General), Control, Integrators, Video integration

Subject Categories : Recording and Playback Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE