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Ÿ , 2015 ǰ 4
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Է : 2008-07-16 07:49:58
Ϻ Ʈ Ȯ RSS
û, ȿǰ ޽弭
۸޵ ڣ

ΰ ι å Ѵ.


15 û ħ ޽ý ȯ, 氡 ܿ Ҹ š ִ ý Ѵٰ .

켱 ȿ ǰ ޽忡 Ѵٴ ħ̴.

Һǰ ǥø ǹȭϰ, ȿǰ ܰ࿡ ϴ ޽忡 Ѵٴ ̴.

޼ 10% , ǰ , ǰ (mall) ġ ȿǰ ȭå ȴ. 2007 ǰ ž 9723̾ 1.5, 2015⿡ 4 ̻ Ȯ ȹ̴.

ƿ﷯ δ , Һ ǰ ߰Ѵٰ .

ī(Ī) ϰ, 1400 Ǵ ̺긮 üԿ κδ ȭ Ȯ ܰ üѴ.

Ϲ ¼Һ 80% ̻ ִ LED š ȮѴ.

̹ۿ ๰ Ȯ , ϰ, ⺻ȹ ðܰ迡 ̸ ܰ躰 å ȹ̴.

̿ ׸ ϰ 򰡺 ϰ, иָ ϰ, ݾ ɻ翡 ȿ 򰡸 żѴ. 縦 躯 ̴.

û ° ȭ ɼ ݺͶ ü ʿ䰡 ִ١鼭 δ ȣ ó ȿ dz ܱδ (trade-off)Ǵ 鵵 Ƿ û ּ ִ ȿ ϰڴ١ .  
޵ (wonny0131@mdtoday.co.kr)



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