• ġ, ߱  ַ
  • 20240405_ũ_

[̸м] ť, ' Ȯ' ?

ܵ17 յΰ ť ְ 帧 . ȸ 3ŷ ߴ. 6100, · 3.7%.

ֱ ܱ ڴ ť Ȯϰ ִ. 4  ϱ 9ϰ Ϸ縦 ϰ ż ߴ. 0.05% 0.57% 0.52%p þ.

̴ ť 强 ݿ Ǯ̵ȴ. ٷ ν Ȯ . ǰ ν  ̿(LD) 䰡 þ ִ. ν ü ̳ ġ νϴ ̿ϴ ̴.

ν LED LD üǰ ִ ˷. LD  꿡 ̸ ָ Ʈ Ű( Ű) ϴ ʼ ǰ̴. Ű ű Ʈ S4 ž . ũμƮ ӱ νĸ⿡ äõƴ.

LD

ť̴ LDü. LD ȣ ϴ ݵü ڷ Ŀ(), ڵ ij, ʼǰ̴. ݱ⺸ ǰ ߱ ̿(LED), ǥ߱ ̿(VCSEL) LED ϰ, VCSEL LD ü Ѵ.

LD 1980 鿡 ۵ 2000 ߼ұ Ȯƴ. 2005 ö, LED Ȯ뿡 κ ü LED ȯߴ. ť̴ LD ߰ ƴ. 

8 Zڰ ұ 繫 ι ֿ ¾ü ϵ . Z 95% ť LD äϰ ִ. 뵵 Ŀ 34%, ڵ ij 26%, 22%.

3б 707000 2011 Ⱓ 8% پ. (K-GAAP) 76000 , 75000 35% پ.

ֽMRI м , 8%

ڰ ֽMRI м ť ŷµ 25 18 ü 142( 8%) ߴ.


ֿ ϸ 繫 ̴. Һ ͼ ɼ .


ٸ â 2 . 繫Ȱ 帧 (+) ݿƴ.

ֽMRI ڿ ü ǽð м . MRI ͼ强 繫 Ӹ ƴ϶ Ӽ ִ ° ְ ر Բ ǴѴ. ֽMRI 25 ְ ̸ 췮 ̴. 5 ΰ ׹ · Ÿ.








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05 / 17 15 : 31

ť 066310

9,090 200 , 2.15 %

ֽMRI м

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* ֽMRI 췮 : ּ 15 ̻
* 3 ̸ м Ⱓ   ª Ϻ ٸ ֽϴ.
20240405_ũ_

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