[ձ] õ( ) 2023 ҹ ̷ ܼ ȹ ϰ ̷ ù ؼϱ , 10~11 յܼ ǽ ̴.
̷ ġ, TSѱ ް ؾ ϳ, ֱ ҹ ϴ ̷ ϰ ִ. Ư ڷγ19 ֹ þ鼭 ù ϰ ִ.
̿ õô ο , ߴܼӿ ̴. ֿ ܼ ҹ, ( LED ), ȣ Ѽ ̴.
ܼӿ ߵ ҹ ̷ ڵ (ҹƩ) 1 ¡ Ǵ 1õ ( ) 100 · (ȣ Ѽ) 300 ·ᰡ ΰ ִ.
νŹ, Ź, Ʈ ̷ ҹ Űش ȳϰ, ڸü, Ȱ ȫߴ.
νŹ, Ź Ǵ Ʈ Űϸ õ ϰ ڵ θ Ȯ () ó ϰ ȴ.
ӿ õ ϰ ҹ ̷ ܼ ȯ ϰ ùκ ּȭ ϰڴ ߴ.