• ġ, ߱  ַ
  • 20240405_ũ_

[̸м] , LED ̾ 繰ͳݱ?

ܵ

LED ̿ Ĩ ü ¼ ̾ .

 

18 Ǿ迡 繰ͳ dz ߴ. ְ 8.9% ߴ. 

 

2 п ̷âкδ ѱȭ(NIA) ȸ 繰ͳ Ը 23000 2020 30 ϴ '繰ͳ ⺻ȹ' ǥߴ. ֱ 繰ͳݿ ̿ ٸ оߵ ΰǰ ִ.

ϳ Ʈ . Ʈ LED ̶ 鿭 80% ̻ ȿ ְ, 繰 ͳ ⺻ Ʈ ϴ. Ʈ̳ ºPC ̿ , Ѵ. п ֱ LG 繰ͳ  ȯ Ʈ ߴ.
 

Ʈ Ǵ ޸ ݵü ʴ̿(Zener Diode)Ĩ Ѵ. ʴ̿ LEDĨ 1  ʼ . ʴ̿ ÷ Ʈ(BLU) Ǵ ͺ ܰ 50% ̻ . ̿ܿ  ̿Ĩ, Ŀ TrĨ پ ݵüĨ Ѵ. 

 

ߴ. 736 13.6% ߴ. ǰ Ʈ COB ߴ. ۳ COB 127 44.5% پ.

 

ݸ ͼ ƴ.  127 14% þ, 109 23.5% ߴ. ǰ Ծ 246 40% ߰, ڻ 58 32.8% پ. ֿ 14519 36.3% ȴ. ̴ ȭ ༼ ܰ ȿ Ǯ̵ȴ. 100 1232̾ /ȭ 12 1003 ϶ߴ. ̷ ͷ 17.2% 4.1%P .

 

 

, 431 ϰ ִ. ̴ ðѾ 1332 32.3% Ը. ܱڻ ݼڻ꿡 Ա(塤ܱԱ+ä+ä) ߴ. ̳ ڻ , Ż  ־ ʿ䰡 ִ.

 

ݿ ְ͹(PER) 11.2, ְڻ(PBR) 1.33. ڱںͷ(ROE) 11.9%.  

 

ֽMRI, 3%

ڰ ֽMRI м ŷµ 25 19 ü 55( 3%) ߴ.

繫 â 5 ޾Ұ, 强 ̾ ִ. ٸ ̼ ׸ 0 ޾Ҵ. ̴ PER(11.2) 5 PER(10.9) 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 / 03 15 : 31

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4,490 20 , 0.45 %

ֽMRI м

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