߾ӡ忡 Ű ȯմϴ.
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[]߾ӽ LED ǥ ȯ/Ϻ (2012.5.14)
߾ӽ
2012-05-16 17:08:36
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2012-5-14
[]߾ӽ LED ǥ ȯ
ģȯ桤ȿ 鱳ü üȭ ȿ
߾ӽ ̵忡 ġ ģȯ桤ȿ LED üǸ鼭 ε ã ùεκ ִ.
2004 ġ 3~4 üؾ߸ ε ȣؿԴ. ̿ ô 峻 ģȯ桤ȿ LED ü ߴ. ̹ ü LED 5ð ̻ ¼Һ 40% ̻ Ư, ȯģȭ Ư¡ ϰ ־ ȿ ε ǰ Ű ϼ ȿ ȴ.
ڴ LED ü εκ ξ ٴ ⸦ , ε ü ȭ Ʈ Ȯ ַϰڴ١ ߴ.
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