Karel Spee

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Karel Spee

  1. 1. Production of OLED & OPVKarel Spee (karel.spee@tno.nl)
  2. 2. Presentation overviewIntroductionFrom S2S to R2RProcess flowMovie OLED S2S productionMovie R2R processingExcursion to Mi-PlazaKarel Spee - Mikrocentrum Theme day 10-11-2011
  3. 3. © Holst Centre < 4 Programs aligned with industrial needs aimed at large area low cost processing Karel Spee - Mikrocentrum Theme day 10-11-2011
  4. 4. © Holst Centre < 5 Flexible OLED lighting Karel Spee - Mikrocentrum Theme day 10-11-2011
  5. 5. © 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
  6. 6. © 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
  7. 7. © Holst Centre < 8 OLED & OPV – Layout with ITOITO IndiumTinOxide (typical 90 % In2O3 + 10 % SnO2)OPV Organic PhotoVoltaicOLED Organic Licht Emitting DiodePEDOT:PSS Organic Conductor - Poly(3,4-EthyleneDiOxyThiophen):Poly(StyreneSulfonat) Karel Spee - Mikrocentrum Theme day 10-11-2011
  8. 8. © Holst Centre < 9 OLED & OPV - Layout without ITO Karel Spee - Mikrocentrum Theme day 10-11-2011
  9. 9. Presentation overviewIntroductionFrom S2S to R2RProcess flowMovie OLED S2S productionMovie R2R processingExcursion to Mi-PlazaKarel Spee - Mikrocentrum Theme day 10-11-2011
  10. 10. © 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 & R2RS2S 3x3 cm2 Karel Spee - Mikrocentrum Theme day 10-11-2011
  11. 11. © 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
  12. 12. © Holst Centre < 13 Existing R2R lines at Holst CentreMetal printand sinterR2R-lineR2R coat- R2Ren print line Lamina-with long tion linedryer Karel Spee - Mikrocentrum Theme day 10-11-2011
  13. 13. © 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
  14. 14. Presentation overviewIntroductionFrom S2S to R2RProcess flowMovie OLED S2S productionMovie R2R processingExcursion to Mi-PlazaKarel Spee - Mikrocentrum Theme day 10-11-2011
  15. 15. © 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- laserAlternative I Ink jet Ink jet Ink jet Ink jet Laminate (less) metal printing printing printing printing deposition deposition laser Spray Slot die Spray SprayAlternative II ALD metal coating coating coating coating deposition Karel Spee - Mikrocentrum Theme day 10-11-2011
  16. 16. © 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
  17. 17. © Holst Centre < 18 Lamination Equipment: Laminator Foil Polymer foil Glass-plate Temporary carrier Karel Spee - Mikrocentrum Theme day 10-11-2011
  18. 18. © 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
  19. 19. © Holst Centre < 20 Metal grid Equipment: screenprinting (or inkjet printing) metal grid Barrier Foil Temporary carrier Karel Spee - Mikrocentrum Theme day 10-11-2011
  20. 20. © 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
  21. 21. © 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
  22. 22. © 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
  23. 23. © 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
  24. 24. © Holst Centre < 25 Delamination Encapsulation Metal electrode LEP HC-PEDOT + metal grid Barrier Foil Karel Spee - Mikrocentrum Theme day 10-11-2011
  25. 25. © Holst Centre < 26 Working device Karel Spee - Mikrocentrum Theme day 10-11-2011
  26. 26. Presentation overviewIntroductionFrom S2S to R2RProcess flowMovie OLED S2S productionMovie R2R processingExcursion to Mi-PlazaKarel Spee - Mikrocentrum Theme day 10-11-2011
  27. 27. © Holst Centre < 28 Movie: Sheet to sheet production of OLEDs Karel Spee - Mikrocentrum Theme day 10-11-2011
  28. 28. © Holst Centre < 29 Movie: Roll to Roll Processes Karel Spee - Mikrocentrum Theme day 10-11-2011
  29. 29. Presentation overviewIntroductionFrom S2S to R2RProcess flowMovie OLED S2S productionMovie R2R processingExcursion to Mi-PlazaKarel Spee - Mikrocentrum Theme day 10-11-2011
  30. 30. Visit us atwww.holstcentre.com

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