LENS ARRAY, LED ILLUMINATION UNIT, EXPOSURE DEVICE, AND EXPOSURE METHOD

To provide a lens array which can be stably assembled to an LED base plate, has excellent illuminance distribution, and can be downsized, an LED illumination unit, an exposure device, and an exposure method.SOLUTION: A lens array 50 includes a lens plate 51 and a plurality of lenses 52. The lens pla...

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Hauptverfasser:	MATSUSHITA TOMOTSUNE, YAMAGUCHI YOICHI, MATSUZAKA MASAAKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS BLASTING CINEMATOGRAPHY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING HOLOGRAPHY LIGHTING MATERIALS THEREFOR MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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