technology trends of organic devices organic semiconductor lab. yongju park 1
Post on 20-Dec-2015
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TRANSCRIPT
1
Technology Trends of Organic Devices
Organic Semiconductor Lab.
Yongju Park
2
Contents Concepts of Organic Device
Flexible and Printable Materials
Conclusion
3
Organic Materials
4
Organic Materials
5
Why organic ?
Organic Devices
- Cheap, Simple Process,
and Flexible
-But
-Low Eff. Low Stability
6
Organic Device?
OLEDSolar Cell
7
Organic Photovoltaic Cell
Donor
AcceptorAnode Cathode
++
--
Hole transport
Hole extraction
Electron transfer
8
Making Process
9
Generation Capacity
10
Organic Lighting Electrode Diode
HTL
EML
ETL
＋
－Cathode
Anode
An-ode
Cath-ode
++
--
Light
HTLEML
ETLLight
11
Contents Concepts of Organic Device
Flexible and Printable Materials
Conclusion
12
Key Issues
Technology
13
Flexible Materials : Comparison
14
Flexible Electronics : Devices
15
Flexible Device : Applications
16
Flexible display & OPV : Applications
17
Printable Methods : Process
18
Printing Method : Process
19
Roll to Roll Process
20
Contents Concepts of Organic Device
Flexible and Printable Materials
Conclusion
21
Future Market
22
THANK YOU