Lighting device for proximity exposure device, led unit, proximity exposure device, and exposure method of proximity exposure device

The present invention provides a lighting device capable of using, as a light source part, both a mercury lamp and an LED independently. This lighting device is provided with: a first light source part (30) that uses a mercury lamp (31) as a light source; a fly-eye lens (46) that makes light from th...

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Bibliographische Detailangaben
Hauptverfasser: MATSUSHITA, TOMOHISA, MATSUZAKA, MASAAKI, YUKI, TAIGO, YAMAGUCHI, YOICHI
Format: Patent
Sprache:chi ; eng
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