õô ̿ ոȭ ħ ȿ ǹȭ ϰ ź ϱ 2012 LED 30% ǹ ü ϱ غ LED Ű ߴ.
ô LED ε ȵ 29õ144(LED 752) 253 û dz 26õ778(LED 2õ685) 120 55õ922 ü 373 ҿ ϰ ִ.
ô ̿ ݱ Ը Ȯ ǰ, ֵ Ѵٴ ħ̴.
LED ü ε ̴(2) ڷ , ϰ, 3 úμ ü ⺻ȹ ϰ, 4 Ȯ 5~8 ȹ ǽÿ 뿪 9 ü ǽ ȹ Ѵٴ ȹ̴.
ô ̿ μ LED ȿ Ȯ ü , ݿ, ϴ ϵ ̴.
, õð LED Ű Կ þ ﵵ ġ ȴ.