METHOD FOR FABRICATING DISPLAY DEVICE, DISPLAY DEVICE, ELECTRONIC DEVICE, PROJECTOR, AND HEAD-MOUNTED DISPLAY

摘要

One purpose of the present invention is to provide a flexible display device with extremely high definition. Another purpose of the present invention is to provide a curved display device having extremely high definition. Yet another purpose of the present invention is to fabricate a display device having high definition, using a substrate having minimal heat shrinkage. In concrete terms, a display element is fabricated on a crystalline substrate such as a single crystal silicon substrate. A transistor having a channel-forming region on the crystalline substrate may be formed as a transistor for driving the display element; it is also possible to form an insulating film on the crystalline substrate and form the transistor on the insulating film. Moreover, the flexibility of the display device is improved by grinding the crystalline substrate.