̳Ĩ Ʈ ºPC Ǵ ESD ǰ ϴ ü. ȭ ؼ (EMI) Ĩ ؾ Ѵ. ⸦ 踮 Ĩ ʿϴ. ̳Ĩ ESDʹ EMIͿ 踮 Ĩ ģ Ĩ̴. ESDʹ ǰ ۰ ݵ ϴ.
ESD ̳Ĩ CMEF(Common Mode ESD Filter) ߴ. CMEF Ʈ 帣 ⸦ ÿ ϴ Ĩ ǰ̴. CMEF Ϲ Ǵ ESDͿ ѹ ư USB 2.0, HDMI, e-SATA ϴ ġ ϴ ESDʹ.
ó Ʈ, ºPC Ʈ Ϸ ø鼭 ̳Ĩ ƴ. 2005 347 2010 531, 2013 950, ش 1075 ߴ. 2005 104 209 þ.
̳Ĩ Ʈ ϸ鼭 ǰ 䰡 þ ÷ȴ. ġ 2010⸻ 48 2011⸻ 156, 2013⸻ 232, 264 þ. Ĩǰ ɷ 2010 702720 967680 ߴ.
װ ̳Ĩ Ա ȯߴ. Ա 2011 4б 202 4б 65 ߴ. Ⱓ Ա 19.8% 5.1% .
ٸ, 2012ʹ Ƹ CMEF 忡 ϸ鼭 ȭ ͷ ϶ϰ ִ. , ̳Ĩ ַ ȭڻ ȭä / ȯ ϶ϸ ȯüս Ѵ. ȭڻ 170, ȭä 15 ϰ ִ. / ȯ 10% ϶ Ϳ νĵǴ սǾ 15 ̴.
ͷ 鼭 ڱںͷ(ROE) ϶ߴ. 2012 1б ȯ(ֱ 4б ջ) 28.45% 4б ȯ 16.97% . м(ROE = ͷ ڻȸ 繫) 캸, ϸ鼭 ڻȸ , ͷ ϶ Ŀ鼭 ROE ϶ߴ.
, ̳Ĩ 2007 ر ֵ鿡 ߴ. ִ 2010 100, 2011 120, 2013 150, 200 ߴ. ٸ, ְ ð 2010 2.1% 1.3% ϶ߴ.
[VƮ 췮] ̳Ĩ,
| VƮ(Value Chart) 췮ִ 繫м 'VƮ' 繫 췮 Ұϴ ڳԴϴ. VƮ ڿ ü 繫м 繫ǥ Ʈ м ֵ Դϴ
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