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ȹƯ > Talk
÷ ̾߱ 22
[öƽ̾] Է 2022-02-14 23:43:09

 
 
OLED ڹ߱ ÷Դϴ. ׸ LCD ڹ߱ ÷. ̷ Ͽ OLED LCD ڹ߱ ÷̷μ Ư¡ ˴ϴ. ɸ鿡 , ɼ پ , , ȭ ǹǷ ϰ Ϻ ϴ. ӵ .
 

OLED? (2)>>
 
OLED ֳ?
ù°, Ǹ ׸ ǰ ˴ϴ. ü̶߱ ġ ʿ ϰ ְ, Ǵ ǰ Ե 10 1 ֽϴ.
°, 繰 ݴϴ! OLED ȼ ϳϳ ̼ ̵ ѷϰ մϴ.
°, ̴ ȭ鵵 ڿ ֽϴ. OLED ȭ ӵ ܻ µ. ౸ ⸦ ӵ ܻ û ֽϴ.
°, Բ Ȱ ֽϴ. OLED þ߰ о , Ʒ,  ٶ ȭ ݴϴ.
 
ۿ ģȯ ǰ̶ , ־ ־ ġ ̸ƽ 弭 ȭ Ե ִ پ ֽϴ.
Ѹ LCD TV 뼼 Ѵٸ OLED ù TV Ҽ ְ?
 
 
OLED,  >>
 
, Ư 1906, Ż üƼ(A. Pochettino) ȭչ Ʈ ߰ ֽϴ. 1963, (M. Pope) ũ β Ʈ ܰ 400V ̻ ΰϿ ߱ , Ͽ. ׸ 1970뿡 鼭 Բ LB(Langmuir-Blodgett) ڸ ȭ õǾϴ. ⹰ ߱ Ŀ ذ ۵Ǿ, ٸ, ߱ ȿ 1 lm/Wٵ ſ Ͽ ǿȭ ϱⰡ ϴ. , Ʈ ſ ü̱ , ڿ ϱ ؼ ſ ʿϿ ߱ ȿ ſ ҽϴ.
 

׷ٰ, 1980 , ̽Ʈ ڴ (C. Tang) ڻ ׷ ¾ ϴ ⹰ ⸦ 帣 ϸ ߻ϴ ϴ. ׸, ݵü ڸ , ߱ ȿ 1.5 lm/W ߱ ڸ , 1987⿡ ̱ ȸ ǥ . ڴ ߱ Alq3(Tris(8-hydroxyquinolinato)aluminum, Al(C9H6NO)3) , ⹰ ̷, ʿ ġ ̿ ϴ. ⸷ β 100 , 10 V , ֵ 1,000cd/m2, ׸ ܺ ȿ 1% ɼ . ڴ OLED ̿Ͽ ֵ, ȿ ÷̸ ִٴ ɼ ϸ ָ ޾Ұ, OLED , ϰ Ǵ ȭ Ǿϴ.
 


ķ, OLED ϸ鼭 Ȱϰ ̷ Դµ, ҰϿ ڽϴ. ڴڿ OLED Ұǰ 2~3 1990⿡ ķ긮뿡 ڰ ƴ OLED ڸ Nature ǥϿ OLED ° Ͽϴ. 1996⿡ TDK翡 ɵ OLED ÿ. 1997⿡ Ϻ ̿Ͼ簡 ڵ OLED ǰ , 1999⿡ ǰȭϰ, 1998⿡ ̱ ϴ뿡 α OLED ǥմϴ. 2001 ƿ  ִ ǥǴµ, TDK OLED ÷ ͸ äϴ ̵ ϰ, ̱ eMagine 0.72 ġ HMD(Head-Mounted Display) OLED Ǹ Ͽ, Ϻ Ҵϰ 13ġ, SVGA(Super Video Graphics Array) AM-OLED ǰ ǥմϴ. ̾ Ҵϴ 2003⿡ Ǹ ÷ 20ġ α AM-OLED ǰ ǥ. ׸ ؿ Ϻ ߸Ÿ뿡 tandem OLED ڸ մϴ. 2006⿡ ̱ UDC簡 α ͸ OLED ϰ, 2007⿡ Ҵϰ 11ġ OLED TV Ұմϴ.



2007 츮 ſ ߿ . Z÷̿ ʷ AM-OLED 꿡 ϸ鼭 , ÷ ο Ͽ, ̸ ÷̷ OLED äϰ ֽϴ. 2017 Ϲݱ⿡ X OLED žǸ鼭 ޴ OLED 뼼 Ǿ. 2008⿡ Z÷̰ 12ġ OLED, 4ġ OLED ̾ ǥմϴ. 2009⿡ ڴ NTSC ԰ 100% Ű , ÷ OLED Ұ. ƺ Ϻ ڴī ̳Ÿ ״ ʸ OLED ϰ ˴ϴ. 2010⿡ Ϻ ť Ȱ (Thermally Activated Delayed Fluorescence, TADF) ⱸ ϸ, ̱ UDC OLED ȿ 100 lm/W ѱ ˴ϴ. 2013⿡ LG ÷̴ 55ġ OLED TV Ұϸ鼭 TV ο ϴ. ķκ 2019⿡ ̸ Z ÷, LG ÷ 簭 , OLED TV  а ϸ鼭 θ ϰ ֽϴ. 2019 , OLED ߼ TV ο ÷ ô븦  , ֿ Z ÷̿ LG ÷Դϴ. ߱ ѱ ȹ, Ͽ ȥ ̰ , Ϻ ο , Ȱ Ͽ 븮 . ѱ ̷ ߰ ǽϸ, ǿ öƽ , ѷ OLED Ͽ ϱ Դϴ.
 



, ڷ 10 ̻ ȭչ ̿ϴ OLED ߵ 1990 Ǿµ, ʱ ܰ迡 ڿ ,  ȭ Ѱ ؼ ټ ־, ڰ , , ȿ  Ͽ OLED ڰ ȭǾϴ. ٸ, , , ÷ ɼ ǥ ȭ Դϴ. ǰ ִ OLED  .
 
 
OLED, Ư¡ >>
 
OLED ڹ߱ ÷Դϴ. ׸ LCD ڹ߱ ÷. ̷ Ͽ OLED LCD ڹ߱ ÷̷μ Ư¡ ˴ϴ. ɸ鿡 , ɼ پ , , ȭ ǹǷ ϰ Ϻ ϴ. ӵ . ־ BLU ÷ Ͱ ʿ ڸθ ǹǷ, , µ ߾ öƽ ϹǷ ־ų ÷̵ մϴ. Ư, BLU Һ ̳ ȿ鿡 .
 
ٸ, Ϻϰ ذ ȭ(burn-in) ܻ , Ư ȿ Ķ ߱  ϰ ֽϴ. ̿ Ͽ, ⿡ ϴٴ 丮ұ׷ ſ FMM(Fine Metal Mask) ̿Ͽ ʹ ν ߻ϴ , ػ ̽, ׸ 꼺 õ ¿ Ҹ ذǾ Ʈ ̴ Ͽ ִ .
 
 
OLED,  >>
 
 
OLED 뵵 ũ з ֽϴ. , ÷̿ . ÷̿ 7 ׸Ʈ ڳ ǥñⰡ ְ, ǥ Ʈ ֽϴ. Ʈ İ ɵ Ǵµ, ػ󵵰 ȭ Ŀ ɵ ϰ Ǹ, , º, TV OLED κ ̿ ش. ߱ OLED ̴, 쳪 Ʈ 쿡 ֽϴ. ִ öƽ ȮǸ鼭 ̳  , , ׸ ѷ TV оߵ پ ߼Դϴ.
, OLED Ȥ µ ȯ , , ׸ ηų ִ ν ɺ ο ̸ ̷ ̾ Ư¡ پմϴ. ̸ , ̳ 뿡 ̸ , پ ǰ, Ȱ ȭ غ, ߿ ֽϴ. , ۵ǰ ִ ÷, ׸ OLED ٸ , OLED Ư¡, ǿ뼺 ڳʿ ¤ Ѿڽϴ.
 
 
OLED, ,  ÷̿ Ͽ >>

OLED µ Ͽ ǻӸ ƴ϶ öƽ , ư ź ۵ ֽϴ. ׸ OLED κ ⹰. ̷ Ư¡ Ͽ, ϰ, ź , ü ģȭ ȭ ְ , ź, ü ÷̷μ 뵵 ϴ. ̸ Ͽ, ִ , ִ TV Ѿ ų ̴ ÷, ڵ ο 鿡 ġϴ ÷, ׸ Ʈ ü Ϻ ϴ ÷ ȵ ֽϴ.
 
 
 

OLED, , Ͽ (1) >>
 
̿ϰ,  Ư Ҹ ϴ մϴ. δ Ʈ  к, ȶ Ǿ , 1780 κ մϴ. , 1795⿡ ̿ ߵǾ, 1800뿡 鼭 ⸦ ̿ ߽ Űܰ. 1800 ʿ ʶƮ, , ߵǰ, 1840뿡 ũ մϴ. 1867⿡ ʷ ߵǾ, 1875⿡ 鿭 . ׸ 1880⿡ ʶƮ , ڸ ̾ 1884⿡ ü , ð 귯 1926⿡ ġ ߵǾ, ʷ ϷƮ ϰ . ü ߰߿ 260 ɷȽϴ. 1973⿡ Ʈ Ͽ, 1990뿡 LED , ȰȭDZ Ͽ 2000뿡 鼭 鿭 ھȱ , LED üǰ ִ ñԴϴ.
 


縦 Ѻ 1780뿡 Argand burner ǥǴ , 1790뿡 , 1870뿡 Yablochkov candle ũ, 1880뿡 鿭 , 1890뿡 ׿»ΰ , 1970뿡 Ʈ , ׸ LED ̾, 2000뿡 ϰ ִ OLED Դϴ. ߸ ξ, ׷ ǥ ߸ (1810) W. Murdoch, 鿭 (1879) T. Edison, (1934) R. Thayer G. Inman, Ʈ (1976) E, Hammer, ׸ LED(2006) N. Holonyack ֽϴ. Ϲݿ 鿭 , ׸ Ʈ ļ LED ̾. ȿ 10 lm/W 100 lm/W ̻ ö, õð ð Ͽϴ.  
 
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