EXPOSURE DEVICE OF LENTICULAR SHEET

PROBLEM TO BE SOLVED: To provide such an exposure device that is capable of making exposure even if cylindrical lenses disposed in juxtaposition on one surface of a lenticular sheet are disposed in the transporting direction of the lenticular sheet at the time of forming BSs(black stripes) on the le...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIDA KANENORI, KOBAYASHI RYUJI
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide such an exposure device that is capable of making exposure even if cylindrical lenses disposed in juxtaposition on one surface of a lenticular sheet are disposed in the transporting direction of the lenticular sheet at the time of forming BSs(black stripes) on the lenticular sheet by using an optical means. SOLUTION: A light source device 20 has a cylindrical light source 21 emitting rays of a uniform intensity distribution on the circumference and slits 23 toward the exposure surface. The exposure device of the lenticular sheet forms light shielding stripe patters by installing the light source device 20 so as to have a specified angle θ to the transporting direction of the lenticular lens 1.