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UV LED ȭ

UV ȭ ü Ե 40 ۿ ʾ Ϲ ȭ ǰ 꼺 ̶ 鿡 Ϲ ȭ ſ Ƿ ݵü, μ, ޴, LCD ſ ߿ϰ ǰ ִ

UV LED ȭ ڷ UV Ÿ UVȭ⸦ ϴ UVȭ⸦ Ϸ ڷ̴. Ư ǰ ̰, ڽƮ ߱ ؼ ݵ UV LED ȭ ý ؾ ϴµ UV Ÿ UVȭⰡ ߻ϴ ǰ ǰ ̰, 꼺 ȹ ϱ ϴ .

UVȭ ǰ 꼺 ̶ 鿡 Ϲ ȭ ȹ̶ ŭ ޸Ʈ Ŀ о߿ , ڵ ū UVȭ ⿡ ſ ߻Ͽ ǰ ǰ Ʈų 꼺 ̻ ̷ Ѵٴ ̴.
UVȭ⸦ ϰ ϴ Ͼ  ϸ ǰ µ 1 ɶ ƮĿ ɰ ְ, 1 ߴ UVȭ Ŀ Ѱ ̾. UVȭ⿡ ߻ϴ ٺ UV ִ 쿡 µ 4500-4800 ̹Ƿ µ ȭ ǰ ޵DZ ̴.
LED ߴϸ鼭 UV LED ߵǾ Ȱ ִ UV Output ر ̸. UV ȿ(UV Output Efficiency) Է 3-8% ſ Ƿ Ϲ UV LED ڰ UV ȭ⸦ ϱ⿡ ſ , Ĩ Ǵ Ĩ ɿ 濭 谡 ν Ĩ İ ֱ , , Ȱϸ UVȭ⸦ ִ ؿ ̸. ( UV Efficiency ſ , Ĩ 1 100-޷ UV LED ȭ Ÿ UV ȭ⿡ ſ ̰, Ÿ UV ȭ⸦ üϱ⿡ ũ.)
1962 ʷ Holonyak Bevaqua GaAsP ̿ LED(Light Emitting Diode) ߸ ̷ ʱ⿡ 0.1 lm/w 2000 븦 鼭 10Ⱓ ߱ ȿ ȹ Ͽ 100lm/w ְ Ǿ. LED ߱ R,G, B ǰ, ȿ 1000ŷ ߱ϴ ؿ ̸. GaN ̿ UV LED UVȿ 0.1% ؿ ٷ 1-8% ̸ ̸ UVȭ Ȱϴ ؿ ̸.
̿ ߾ UVȭ⸦ ϴ ߿ PP, PE, PVC, PET µ 縦 ϴ п ʸ 1 ɶ Ʈ ǰ ǰ 꼺 ߿ϴ. µ ʸ UV LED ǰ ޵ ʴ UVȭⰡ ʿϰ Ǿ, LCD ʸ 꿡 Եǰ ִ.
UV LED ڷ UV LED ȭ⸦ Ͼ ƴ϶, UVȭ⸦ ϴ Ͼ 忡 UV LED UVȿ, leddzðý, UV LED ȭ ǰ, UV LED ȭ⸦ ϴ  Ͽ ξ.

1. UV LED ,
2. UV LED UVȿ,
3. led ðý,
4. UV LED ȭ ǰ Ʈ,
5. UV LED ȭ⸦ ν ڰ


** UVȭ ȭ κп ؼ UVȭ uv ȭ⡱κ Ͻñ ٶ, ⼭ UV LED ī, UV , UV LED ȭ ǰ , UV LED ȭ ý ߿ Ʈ ξ.