Photocopying – Contact printing – Light boxes
Patent
1978-12-05
1981-03-31
Corbin, John K.
Photocopying
Contact printing
Light boxes
350 9631, 355 1, G02B 517, G03B 2700
Patent
active
042589789
ABSTRACT:
An array of optical elements having imaging properties in one meridian and light-containment properties in another meridian for imaging a slit aperture in such a way that inversion of the image occurs across the width of the slit but not along the length of the slit. This one-way image reversal may be used to improve efficiency in photocopying.
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Arnaud, "Pulse Spreading in Multimode, Planar, Optical Fibers", Bell Syst. Tech. Journal, vol. 53, No. 8, Oct. 1974, pp. 1599-1618.
American Optical Corporation
Corbin John K.
Duggan Jeremiah J.
Lee John D.
Spencer Alan H.
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