書誌事項
- タイトル別名
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- Using LED Powered UV Light Sources for Printing
- インサツヨウ UV コウゲン ノ LEDカ ギジュツ
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<p>UV printing has been used in Japan since the 1970s owing to its high productivity and added value. UV Printing uses high-pressure mercury lamps and metal halide lamps (hereafter, UV lamps) as light sources. However, as UV lamps have a higher energy demand, they are being replaced in various printing fields by UV LED light units in recent years, as these are effective in attaining the Sustainable Development Goals (SDGs). This paper first compares the features of UV LED light units with that of UV lamps. Then, it discusses the specifications of UV LED light units for each printing method, and the higher output of UV LED chips, which is the main component of UV LED light units. Finally, it presents a new technology that allows LED to be used as a UV light source in printing, specifically, a heat dissipation design technology that suppresses the inhibiting action during the curing process by purging nitrogen. These technologies are expected to be of practical use, especially from the viewpoint of energy conservation.</p>
収録刊行物
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- 日本印刷学会誌
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日本印刷学会誌 57 (2), 73-77, 2020
社団法人 日本印刷学会
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詳細情報 詳細情報について
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- CRID
- 1390566775134449152
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- NII論文ID
- 130007842960
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- NII書誌ID
- AN10161648
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- ISSN
- 18824935
- 09143319
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- NDL書誌ID
- 030445273
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可