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  • 20240405_ũ_

[úм] OCIƼ, 7%...3Q

OCIƼ 3б ǥ  ¼. 20 12 54 OCIƼ Ϻ 7.4%(3500) 5300 ŷǰ ִ.

(17) OCIƼ 3б 66 ƴٰ ߴ. 2 33 þ. 53 ϸ -34 ȯߴ. 578 24% ߴ.

ũ þ ǻ ġ ȸߴ. ü (WiseFn) ֱ 3 ǻ簡 3б OCIƼ 82̴. ݸ ǻ ġ(534) Ҵ.



LCD TV ǸŰ þ , þ Ǹ鼭 NF3(ȭ) 䰡 þ. ̿ OCIƼ ǰ Ǹŵ ߴ. NF3 ݵü, LCD, ¾ ȭб(Chemical Vapor Deposition, CVD) ϴ . Ǹ , LCD ̵ 帣 ʴ´. ̳ ȭ ؾ Ѵ.  ȭ ٷ ȭб ̴.

NF3 ϴܶ ̲. Ǿ迡 ȭǸ鼭 3б OCIƼ ǰ λƴ. ̴ 2011 ݱ Ϻ , 3 ̴. ٸ Ǿ迡 ߱ þ鼭 ǻ ġ صҴ.

̷  δ. OCIƼ 7 18 IRڷḦ ߱ 1б ߻ϱ , Ϲݱ ȭ ٺô. ȸ  ߱ ݵü ÷ ü žҴ. ̿ ߱ 䰡 36% ϸ鼭, NF3 ؼҵ ߴ.
  ݱ ߱ 31, ġ(12) .

̷  6 OCIƼ NF3 2 üڸ 簳Ѵٰ . OCIƼ 2010 10 NF3 üڸ Ѵٰ . ڱݾ 1724 2009 ڱں 78% شϴ Ը ڿ. 2011 1 üڸ , ް 23 ڴ ƾ.

2 ÷ OCIƼ NF3 ɷ 6600濡 7600 ̴. ٸ 2 ڸ ϰ ް ؼҵǴ 3 ڸ ȹ̴.



⿡ Ƕ(SiH4) 䵵 PDP ö ü ʰȭ(UHD) TV ȴ. SiH4 ݵü LCD, ڸ¾ CVD(Chemical Vapor Deposition, ȭ ) Ǵ Ư.

3б ݿ ֱ ȯ(4 б ջ)  44 б ȯ -43 ȯѴ. ̸ ݿ ְ͹(PER) 119.





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20240405_ũ_

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