daniella deutz, robert abbel, erik tempelmanandpim groen · daniella deutz, robert abbel, erik...
TRANSCRIPT
![Page 1: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/1.jpg)
Printed electronics – from simple circuitry to integrated devices
Daniella Deutz, Robert Abbel, Erik Tempelman and Pim Groen
Holst Centre
TU Delft
2nd Int. Conf. SysInt
![Page 2: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/2.jpg)
© Holst Centre
an open innovation research institute, focusing on technologies forflexible electronics (‘system-in-foil’) and ultralow power wireless sensors
2nd Int. Conf. SysInt
![Page 3: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/3.jpg)
© Holst Centre
Holst Centre: partner in research
• Independent, with reputed parents
� founded by imec (1300 fte, Belgium)and TNO (3500 fte, The Netherlands)
� established in 2005
• Critical mass
� own staff 210; 25 nationalities
� 70 ‘resident’ researchers
• Characteristics
� bridging gap between industry and academia: working on technologies that will reach market in 3-5 years
� perform joint research with industrial partners in Shared Research Programs
• Funding
� supported by both Dutch government and industrial partners
2nd Int. Conf. SysInt
![Page 4: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/4.jpg)
© Holst Centre
Industrial partners from across the value chain
2nd Int. Conf. SysInt
![Page 5: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/5.jpg)
© Holst Centre
At the hotspot of human-focused innovation
• Located at the High Tech Campus in Eindhoven (previous Philips Natlab)
• Access to on-site shared facilities (MiPlaza)
• Holst also has its own labs, mainly focussing on R2R technologies
Materials Analysis
Electronicmeasurement
Thin Filmclean room
OLED Device Processing
Reliability lab
Photonics cleanroom
ElectronicPrototyping
EquipmentEngineering
Life Sciences
EMC lab
Holst CentreR2R lab
Holst Centre Offices
2nd Int. Conf. SysInt
![Page 6: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/6.jpg)
© Holst Centre
Our field: next generation electronics
flexiblelightingdevices(OLEDs)
health patches
flexible solar cells
food and medicine
monitoringsensors
flexible displays
touch screens
key differentiators:ultralow power electronics &
thin and flexible(‘system-in-foil’)
2nd Int. Conf. SysInt
![Page 7: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/7.jpg)
© Holst Centre
Our offering: a set of techno’s for systems-in-foil
Patterning• Laser ablation of electro-active
materials• Lithography on foils
Thin film electronics• TFT circuits
• Non-volatile memory• Diodes and rectifiers
Heterogeneous integration• Integration of (ultra-thin) Si
chips• Integration of foil components
(battery, sensors, ...)
Moisture barriers• Technologies for thin,
transparent moisture barriers on foil
• For OLED, OPV, displays
Large area printing• Deposition of electro-active
materials in thin layers• inkjet, slot die coating
Interconnects• Printing metals
circuitry• Foil lamination
• Microvia technology
Foil integration• stretchable electronics• textile integration
2nd Int. Conf. SysInt
![Page 8: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/8.jpg)
© Holst Centre
... proven to work in actual applications
flexible OLEDs flexible solar
flexible OLED displays electronic systems on foil
2nd Int. Conf. SysInt
![Page 9: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/9.jpg)
© Holst Centre
#1. OLEDs on foilflexible, low cost light sources
Holst Centre confidential
![Page 10: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/10.jpg)
30lumen/Watt
4/6layers R2R printed
30x30cm2
Our current statusthe largest OLED in the world
![Page 11: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/11.jpg)
#2. Solar cells on foilflexible, low cost energy generation
![Page 12: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/12.jpg)
© Konarka © Konarka
© Konarka© Solliance
![Page 13: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/13.jpg)
9,6%
record cell efficiency
All 6 layers
R2R printed
30 cm x
100’s m
5,5%
record module efficiency
Our current status
![Page 14: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/14.jpg)
#3. Flexible AM OLED displays
![Page 15: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/15.jpg)
Vision on displays
© Polymer Vision
![Page 16: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/16.jpg)
© Holst Centre
Full color AMOLED display on PEN
Thickness < 0.15 mm
Bending radius ~ 1cm
TProcess < 200 °°°°C
224XRGBX224
Together with Panasonic (SID’ 2013) More upcoming developments @ SID’ 2014 (3 accepted) and 2 ISSCC accepted papers
Holst Centre confidential
![Page 17: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/17.jpg)
© Holst Centre
#4. Electronic systems on foil
Holst Centre confidential
� 17
current PCB’s• rigid• thick• using expensive materials
![Page 18: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/18.jpg)
© Holst Centre
Holst Centre - confidential
SIF technologies enable next generation PCB’s having an unprecedented thinness and flexibility
![Page 19: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/19.jpg)
© Holst Centre
Holst Centre confidential
Even enabling PCB’s that are completely stretchable
![Page 20: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/20.jpg)
© Holst Centre
.. or formable
![Page 21: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/21.jpg)
© Holst Centre
Holst Centre confidential
Disposable skin temperature patch
� 21
![Page 22: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/22.jpg)
© Holst Centre
ECG patches
![Page 23: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/23.jpg)
© Holst Centre
• complexity:
� 4 circuitry layers currently possible
• complexity:
� 4 circuitry layers currently possible
Printing circuitryEnabling very thin and flexible ‘PCB’s…’
![Page 24: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/24.jpg)
© Holst Centre
Holst Centre confidential
we develop key enabling technologies to integrate silicon chips as
thinned, bare die components
� 24
![Page 25: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/25.jpg)
© Holst Centre
Holst Centre confidential
� 25
• multipurpose sensor label
• fully printed, multilayer design
• 25 µm thick silicon chips
• peripheral components integrated as 01005
Sensor Label, using thin chip integration
![Page 26: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/26.jpg)
R2R processing
![Page 27: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/27.jpg)
© Holst Centre
10,000 €/m2
Rigid glass
Vacuum/litho processes
40-60 % material loss
Glass encapsulation
Rare materials
100 €/m2
Flexible substrates
Direct printing processes
<5% material loss
Thin-film encapsulation
Mainstream materials
2018Now
Vision on lighting
![Page 28: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/28.jpg)
© Holst Centre
R2R Printing & Coating technology
� 28OLED Processing
� 28
Why?
Printing/casting preferred over lithographic patterning
• easier for large scale processing
• fine features/patterning without complicated masks
• higher materials utilisation � lower cost
Topics:
� S2S upscalable to R2R
� Multilayer coating
� Patterning & alignment
� Prevention of contamination – yield control
![Page 29: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/29.jpg)
© Holst Centre
Schematic of R2R solution processed OLED(ITO free)
� 29
1. Printing and sinteringof silver grids (anode)
2. Large area coating
![Page 30: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/30.jpg)
© Holst Centre
Printing & Sintering
• Printing silver: Ink jet – Screen printing
• Baseline Process: Thermal Sintering in furnace at high
temperatures (30 min./>150 oC )
� Limited to Tg of polymer foils
� Slow and inefficient process
� In R2R line with 6 m/min a furnace of 60 m needed
• Photonic Flash Sintering
� 30
![Page 31: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/31.jpg)
© Holst Centre
Photonic sintering principle
1,00E+00
1,00E+01
1,00E+02
1,00E+03
1,00E+04
1,00E+05
1,00E+06
1,00E+07
1,00E+08
0 10 20 30 40 50
Time (s)R
esi
sta
nce
(O
hm
)
� 31
Light source
� The principle of photonic sintering is the selective heating of the ink
� Lamps are chosen such that the light is mainly absorbed in the printed structures, not substrate
200 300 400 500 600
0,0
0,5
1,0
Nor
mal
ised
abs
orpt
ion
λ (nm)
ConductiveInk
Plastic Foil
Lamp spectrum
Achievements:
- Sintering time reduced from minutes to few seconds!
Optimized Flash sintering
Oven sintering (130°C)
Result feasibility study photonic sintering of Ag-based inks
![Page 32: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/32.jpg)
© Holst Centre
• Photonic sinter equipment
� A good understanding of the sinter behavior of materials is essential
� Measuring real-time in-line resistance and temperature necessary
Photonic sintering equipment
Stage 1: Research tool
� Single lamp system
� Sintering of lines
� In-line measurements
� Resistance
� Temperature
� Inert atmosphere capable
Stage 2: S2S tool
� Novacentrix 1300
� Working on inline measurements of temp. + resistance
Stage 3: R2R tool
� Up to 6 lamps
� Xenon Sinteron 500
� NIR pre-drying 5.8 kW
� 1 meter footprint
� 32
![Page 33: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/33.jpg)
© Holst Centre � 33
![Page 34: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/34.jpg)
© Holst Centre � 34
Device integration in OLED:
Ink Jet Printing S2S + photonic sintering
� Functional OLED’s IJ-printed Ag grid lines covered with IJ-printed ISO
� No difference between oven and flash sintered samples
� Still surviving operational life time experiments: >1500h
� Operational life time of non ISO coated Ag devices: 80h
� 34
Lifetime - 20°C / 50% Humidity
![Page 35: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/35.jpg)
© Holst Centre � 35
Smart card (smartrac / Lotus Eu FP7 project)
![Page 36: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/36.jpg)
© Holst Centre � 36
Large variety of deposition techniques to choose from:
Slot-die coating, Ink Jet Printing, Flexo/gravure/rotary screen……
Holst Centre’s Approaches:
0) Spin coating: simple, no patterning
1) Ink-jet printing: non-contact, patterning is easy- Homogeneity over large areas needs to be investigated
2) Slot-die coating: non-contact, large area blanket coating
- Pattering: stripe coating and intermittant coating
Large area coating (using solution processing)
![Page 37: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/37.jpg)
© Holst Centre
Evolution of Inkjet printing of OLEDs
� 37
December 2008
March 2008
May 2008
2007
February 2009
2010 White LEP (6Cd/A)
November 2009
Inkjet Printed LEP
April 2009
2013
Fully inkjet printed Small Molecules OLED
![Page 38: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/38.jpg)
© Holst Centre � 38
Large variety of deposition techniques to choose from:
Slot-die coating, Ink Jet Printing, Flexo/gravure/rotary screen……
Holst Centre’s Approaches:
0) Spin coating: simple, no patterning
1) Ink-jet printing: non-contact, patterning is easy- Homogeneity over large areas needs to be investigated
2) Slot-die coating: non-contact, large area blanket coating
- Pattering: stripe coating and intermittant coating
2. Large area coating (using solution processing)
![Page 39: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/39.jpg)
© Holst Centre � 39
Slot die coating at Holst
Pattering !!!
![Page 40: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/40.jpg)
© Holst Centre � 40
![Page 41: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/41.jpg)
© Holst Centre
Holst Centre multicoat (2 x slot coating) pilot production line
• Unique concept where web is never touched on topside essential for Oled production.
• Concept makes very efficient use of cleanroom space.
• Slot die coating in controlled atmosphere (all coating and drying in Nitrogen environment if needed).
• Closed furnace (class 10 + < 10 ppm O2/H2O)
• Possibilities for intermittant slot die (patterning with unique high speed moving slot die).
� 41
Class 1000
Class 10<10 ppm O2
Local Class 100
![Page 42: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/42.jpg)
© Holst Centre � 42
![Page 43: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/43.jpg)
© Holst Centre
Solliance R2R line
� 43
![Page 44: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/44.jpg)
© Holst Centre � 44
OLEDs: Large area slot die coated flexible demonstrators
25 cm x 17 cm
� Slot-die coated layers of 100 - 30 nm with thickness variation only ± 2 nm
� Sequential coating of up to 3 organic layers on plastic and metal foil proven
� 44
![Page 45: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/45.jpg)
Flexible sensors
![Page 46: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/46.jpg)
© Holst Centre
Holst Centre: Large area flexible electronics
flexiblelightingdevices(OLEDs)
health patches
flexible solar cells
food and medicine
monitoringsensors
flexible displays
� 46
Future: add sensors
![Page 47: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/47.jpg)
Novel Aerospace Materials
Flexible Sensors• Polymer based:
• PVDF family (processing – T range)
• Semiconductor based:
• Limited functionality / temperature range
• Complex / fragile
• Limited flexibility
• Ceramic based:
• Expensive – difficult to produce
• Fragile – low shock resistance - flexibility
• Difficult to integrate in product
• Need for flexible sensors ���� functional electroceramic
material composites
![Page 48: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/48.jpg)
Novel Aerospace Materials
Types of composites
• Ceramic – Polymercomposites
Ceramic
Polymer matrix
Electrode
RE Newnham, DP Skinner, LE Cross, Mat. Res. Bull, 1978
0-3, Sensors
1-3, Transducers
![Page 49: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/49.jpg)
Novel Aerospace MaterialsICE2011
Dielectrophoresis in piezoelectric composites
Electrode
PZT Particle
Polymer Matrix (Uncured Thermoset)
Cure Thermoset matrix
Apply AC field
V
Poling (DC)
![Page 50: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/50.jpg)
Novel Aerospace Materials
Piezoelectric composites31 composites: DEP results, g33
0-3
“1-3”
Van den Ende et al., Appl. Phys. 2009
![Page 51: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/51.jpg)
Novel Aerospace Materials
Pyroelectric propertiesPT-Epoxy vs PT-PEO composites
![Page 52: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/52.jpg)
Novel Aerospace Materials
Pyroelectric propertiesPT-Epoxy vs PT-PEO composites
![Page 53: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/53.jpg)
Novel Aerospace MaterialsICE2011
• Flexible functional composite materials can be made with wide range of properties
Matrix “Filler” (Non MPB – PZT –Lead free – PT - NTC)
Structure
![Page 54: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/54.jpg)
More integration
![Page 55: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/55.jpg)
Novel Aerospace Materials
EU project: 4 materials partners +12 design companies
![Page 56: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/56.jpg)
Novel Aerospace Materials
![Page 57: Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen · Daniella Deutz, Robert Abbel, Erik TempelmanandPim Groen Holst Centre TU Delft 2nd Int. Conf. SysInt ... More upcoming](https://reader034.vdocuments.site/reader034/viewer/2022042218/5ec4288a7b922015155d87ca/html5/thumbnails/57.jpg)
© Holst Centre
Conclusion
Printed electronics:
exciting field growing from simple printed PCB’s
to integrated complex products
The research leading to these results has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement no 281027 and 310311
���� 57