![[????]OLED](https://image4.ppt2video.com/Production/thumb212/2007/06/17/data4504465-0001.jpg)
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OLED ?? ?????..??
1. ????
2. ????
1) OLED ??
2) HOMO - LUMO
3) ?? ? ??
4) LiF
5) ??
3. ????
4. ??? ??
1) ??
2) ?? - ????, ???? ??, ??????? ? ??? ??
5. ??
6. ????????
1. ????
OLED(Organic LED)? LCD? ?? ?? ??? ??? ??? ??. ?? ???? ?? ????? ???. ??? OLED? ?? ??? ??? OLED? ?? ??? ??? ???.
??? OLED? ??? ???? ?? ?? ??? ???. OLED? ??? ????? OLED? ?? ? ????? ?? ????. ??? ?? ??? OLED cell?? ???? ?? ??? ????.
?? 4? OLED? ??? ??? ??? ?? ??? ???. ??? ??? ??? ??? ?? ???? ??? ???? ???. ???? I-V ??? ??? ??? ??? ??? exp??? ???? ??? ?????. ??? ??? OLED??? ??? ??? ???? ?? ? ???.
?? 5? OLED? ??? ??? ??? ?? ?? ?????. ??? ??? Photodiode? ??? ?????. ?? 4? ???? ??? ??? ??? ??? ?? ???? ??? ???? ???. ??? ???? ?? ???? ??? ??? ??? ???? ??? ???? ???.????
¡¤ ???, 1,4-Diaza-1,3-butadiene?? Diels-Alder ??? ??? ??? ??? ?? DFT ??, 2001??
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Ai ???????? ??? ?? ??? ????? ?? ? ?????. ??? ????, ??? ??? ?? ??? ?????. ??? ?? ?????! ?????! -
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???? ???? ??? ?? ??? ?? ?? ??? ??? ????? ??? ?? ??? ????? ?? ?????? ?? ???? ?? ?? ?? ??? 70% ?? ??? ???? ?? (???? ??? ? ?? ?? ???) ???? ?? ???, ????, ??, ?? ?? ??? ??? ?? ??? ??? ?? ??? ??? ???? ?? ??
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[??]OLED
10???
OLED?? OLED(Organic Light Emitting Diode)? 1963? Pope ?? ?? ?? ?? ???. ???(???/??? ?? ???) ??? ??? ??? ??? ??? ??? ??? ?????? ????? ???? ????, ??? ??????? ???? ?? ??? ??? ?? ???? ??? ??? ????? ?????.. -
[????]PLED
4???
PLED?? ????? ??? ??? ???? ??? EL ? photoluminescence(PL) ??? ???? ???? ?? ??? OLED? ???? ??? ????. ?? ????? ?? ??? ?? ??? ??? PVK? ??? ??, ? ??? ?? PLED? ?? ????. 1. ???? 1.1. PLED(Polymer LED, ??? ..
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[????]OLED(Organic Light Emitting Diodes)
28???
¡ºEastman Kodak?? ????? ??? ????? ??? ??? ??? ???? ? ??? ???? ?????? ?? ?????? ???? ???. ??? ???????(Pioneer Electronics)? ????? ???? Tohoku Pioneer? ????(electroluminescence, EL) ????? ????? ?? ??? ??..
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[???????]OLED?? ??????
6???
¢Û??? ???? ?? - ??? ?? thermal evaporation(???), e-beam evaporation(e-beam ??), sputtering, CVD(??????)? ?? ????. ????? ????(CVD)? ?? ????. * ????(CVD)??? ???? ?? ?? ?? ??(±»¸²)? ??? ? ??? ???..
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????? ??(Fabrication of Light Emitting Thin Films)
5???
????????? ???? ¢Ù ??? ?? ?? shadow mask? ???, crucible? ??? ??(Alq3, ?? TPD)? ??(2.0mg)?? ???. ¢Ú Thermal evaporator chamber ?? ¢Ù?? ??? ??? ??? ???. ¢Û RP(rotary pump)? DP(diffusion pump)? ???? chambe..
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