Abstract
We report on Organic Vapor Phase Deposition $(OVPD^{(R)})$ an innovative deposition technology for organic light emitting device (OLED) and organic semiconductor manufacturing. The combination of $OVPD^{(R)}$ with Close Coupled Showerhead (CCS) technology results in manufacturing equipment with vast potential for cost effective manufacturing of OLED displays commercially competitive to LCD. The actual $OVPD^{(R)}$ equipment concept and design is discussed: Computational Fluid Dynamic (CFD) modeling is compared with experimental results proving the excellent controllability of the deposition process. Further other production relevant deposition properties are being reviewed e.g. high deposition rates and high organic material utilization efficiency of the $OVPD^{(R)}$ - Technology. Data from devices made by $OVPD^{(R)}$ show comparable/ superior performance to those fabricated with conventional vacuum thermal evaporation (VTE) techniques. An outlook on further potentials of $OVPD^{(R)}$ with respect to enabling advanced organic device structures is given.