Radiation imagery chemistry: process – composition – or product th – Including control feature responsive to a test or measurement
Patent
1997-11-21
1998-12-01
Huff, Mark F.
Radiation imagery chemistry: process, composition, or product th
Including control feature responsive to a test or measurement
430496, 430501, 430523, 430140, 396440, 396360, 396511, 396517, 396519, 355 72, G03B 1700, G03B 1726, G03B 1728, G03C 300
Patent
active
058436049
ABSTRACT:
This invention concerns the sharpening of camera-recorded pictures by flattening conventional photographic film as well as photographic film fitted in the manner of the invention with detachable, electrically and/or magnetically force-field responsive laminas against a camera reference-surface means which per se is the source of the field(s) acting on the film and/or is combined with separate force-field generating units generating such field(s). An optional, detachable dielectric bonding layer between such a lamina and the conventional film support allows removing the lamina after film exposure.
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