More Related Content Similar to Karel Spee (20) More from Themadagen (20) 3. Presentation
overview
Introduction
From S2S to R2R
Process flow
Movie OLED S2S production
Movie R2R processing
Excursion to Mi-Plaza
Karel Spee - Mikrocentrum Theme day 10-11-2011
4. © Holst Centre < 4
Programs aligned with industrial needs aimed at
large area low cost processing
Karel Spee - Mikrocentrum Theme day 10-11-2011
5. © Holst Centre < 5
Flexible OLED lighting
Karel Spee - Mikrocentrum Theme day 10-11-2011
6. © Holst Centre < 6
R2R Manufactured Organic Photovoltaics
• Program by ECN, Holst Centre, Imec & TU/E in Solliance
ECN Petten
Karel Spee - Mikrocentrum Theme day 10-11-2011
7. © Holst Centre < 7
Anatomy of an OLED device
Total stack < 1 mm!
Cathode (e.g. Ba-Al)
OLED stack (1->20 layers!)
Hole injection layer
Transparent conductive anode
Substrate (e.g. glass, plastic or
metal foil
LIGHT
Karel Spee - Mikrocentrum Theme day 10-11-2011
8. © Holst Centre < 8
OLED & OPV – Layout with ITO
ITO IndiumTinOxide (typical 90 % In2O3 + 10 % SnO2)
OPV Organic PhotoVoltaic
OLED Organic Licht Emitting Diode
PEDOT:PSS Organic Conductor - Poly(3,4-EthyleneDiOxyThiophen):Poly(StyreneSulfonat)
Karel Spee - Mikrocentrum Theme day 10-11-2011
9. © Holst Centre < 9
OLED & OPV - Layout without ITO
Karel Spee - Mikrocentrum Theme day 10-11-2011
10. Presentation
overview
Introduction
From S2S to R2R
Process flow
Movie OLED S2S production
Movie R2R processing
Excursion to Mi-Plaza
Karel Spee - Mikrocentrum Theme day 10-11-2011
11. © Holst Centre < 11
From S2S R2R
• Stage 1: initial development (MiPlaza)
• Stage 2: up scaling (MiPlaza)
• Stage 3: transfer to production equipment
(MiPlaza & Holst R2R lab)
• Stage 4: full R2R (Holst R2R lab)
• Stage 5: transfer to pilot production (partners)
R2R 30 cm wide
S2S 30x30 cm2
S2S & R2R
S2S 3x3 cm2
Karel Spee - Mikrocentrum Theme day 10-11-2011
12. © Holst Centre < 12
Large area production by R2R
• Large area
• Cost effective
• Development of full printing
processes
Karel Spee - Mikrocentrum Theme day 10-11-2011
13. © Holst Centre < 13
Existing R2R lines at Holst Centre
Metal print
and sinter
R2R-line
R2R coat- R2R
en print line Lamina-
with long tion line
dryer
Karel Spee - Mikrocentrum Theme day 10-11-2011
14. © Holst Centre < 14
Pre-pilot research line under development
Clean room
NO clean room
Class <1000 (100 local)
R2R
DM4 DM3 DM2 DM1 line 3 R2R nanoimprint
R2R
DM8 DM7 DM6 DM5 DM4 DM3 DM2 DM1 line 2 R2R lamination
R2R
DM4 DM3 DM2 DM1 line 1 R2R metal
Inspection
Post cure & Wind
Dryer
Foil U-turner Alignment
Module
x
Cleaning
(DMx) Depositie Un-
&
wind
Alignment
Karel Spee - Mikrocentrum Theme day 10-11-2011
15. Presentation
overview
Introduction
From S2S to R2R
Process flow
Movie OLED S2S production
Movie R2R processing
Excursion to Mi-Plaza
Karel Spee - Mikrocentrum Theme day 10-11-2011
16. © Holst Centre < 16
Process flow: OPV
TCO/
Foil Substrate Photoactive Pattern Selective Electrode/
+ barrier
Metal grid Conductive
layer (Optional) conductor Metal (grid) Pattern Module
(S2S, R2R) TCO (optional)
polymer
Rotary or Rotary or
Laser Laser Print/coat
Baseline ink jet Slot die Slot die Slot die Slot die ink jet
PECVD Scribe Scribe barrier or
print & coating coating coating coating print &
(optional) (optional) encapsul.
sinter sinter
Electro- laser
Alternative I Ink jet Ink jet Ink jet Ink jet
Laminate (less) metal
printing printing printing printing
deposition deposition
laser
Spray Slot die Spray Spray
Alternative II ALD metal
coating coating coating coating
deposition
Karel Spee - Mikrocentrum Theme day 10-11-2011
17. © Holst Centre < 17
OLED sheet-to-sheet production
Encapsulation
Metal electrode
LEP
HC-PEDOT + metal grid
Barrier
Foil
Temporary carrier
Karel Spee - Mikrocentrum Theme day 10-11-2011
18. © Holst Centre < 18
Lamination
Equipment: Laminator
Foil Polymer foil
Glass-plate
Temporary carrier
Karel Spee - Mikrocentrum Theme day 10-11-2011
19. © Holst Centre < 19
Barrier multilayer
Equipment inkjet printing Equipment: Plasma CVD
Multilayer: x times organic OCP & inorganic SiON
SiON
OCP
SiON
OCP
SiON
Barrier OCP
SiON
Foil
Temporary carrier
Karel Spee - Mikrocentrum Theme day 10-11-2011
20. © Holst Centre < 20
Metal grid
Equipment: screenprinting (or inkjet printing)
metal grid
Barrier
Foil
Temporary carrier
Karel Spee - Mikrocentrum Theme day 10-11-2011
21. © Holst Centre < 21
Conducting polymer electrode
Equipment: inkjet printing
HC-PEDOT + metal grid
Barrier
Foil
Temporary carrier
Karel Spee - Mikrocentrum Theme day 10-11-2011
22. © Holst Centre < 22
Light emitting polymer
Equipment: inkjet printing
LEP
HC-PEDOT + metal grid
Barrier
Foil
Temporary carrier
Karel Spee - Mikrocentrum Theme day 10-11-2011
23. © Holst Centre < 23
Back electrode
Equipment: evaporator
Metal electrode
LEP
HC-PEDOT + metal grid
Barrier
Foil
Temporary carrier
Karel Spee - Mikrocentrum Theme day 10-11-2011
24. © Holst Centre < 24
Encapsulation
Same process sequence as barrier
Encapsulation
Metal electrode
LEP
HC-PEDOT + metal grid
Barrier
Foil
Temporary carrier
Karel Spee - Mikrocentrum Theme day 10-11-2011
25. © Holst Centre < 25
Delamination
Encapsulation
Metal electrode
LEP
HC-PEDOT + metal grid
Barrier
Foil
Karel Spee - Mikrocentrum Theme day 10-11-2011
26. © Holst Centre < 26
Working device
Karel Spee - Mikrocentrum Theme day 10-11-2011
27. Presentation
overview
Introduction
From S2S to R2R
Process flow
Movie OLED S2S production
Movie R2R processing
Excursion to Mi-Plaza
Karel Spee - Mikrocentrum Theme day 10-11-2011
28. © Holst Centre < 28
Movie: Sheet to sheet production of OLEDs
Karel Spee - Mikrocentrum Theme day 10-11-2011
29. © Holst Centre < 29
Movie: Roll to Roll Processes
Karel Spee - Mikrocentrum Theme day 10-11-2011
30. Presentation
overview
Introduction
From S2S to R2R
Process flow
Movie OLED S2S production
Movie R2R processing
Excursion to Mi-Plaza
Karel Spee - Mikrocentrum Theme day 10-11-2011
