Patent ID: 7264979
Filing Date: 2007-09-04
Classification: H01L,Y10S

Abstract:
1. A method of manufacturing a device comprising the steps of: forming a thin film transistor over a substrate having an insulating surface; forming an interlayer insulating film over the thin film transistor; forming a wiring over the interlayer insulating film, the wiring being connected to the thin film transistor; forming a pixel electrode over the interlayer insulating film, the pixel electrode being connected to the wiring; forming a resin insulating film over the wiring, the pixel electrode, and the interlayer insulating film; after forming the resin insulating film, forming a protective film over the resin insulating film; after forming the protective film, moving the substrate over which the thin film transistor is formed from a first processing room to a second processing room; after moving the substrate, removing the protective film; after removing the protective film, forming a bank by etching the resin insulating film; and after forming the bank, forming a light emitting layer over said pixel electrode and the bank, wherein said steps of removing the protective film, forming the bank, and forming the light emitting layer are performed in said second processing room.