Patent ID: 7968388

Claim:
A method for manufacturing a thin-film device comprising: forming a separation layer on a substrate; forming a base insulating layer on the separation layer; forming a thin-film device layer on the base insulating layer; bonding a transfer layer including the base insulating layer and the thin-film device layer to a transfer body with an adhesive; causing intralayer delamination or interfacial delamination in the separation layer; and removing the transfer layer from the substrate, wherein the thin-film device layer includes a first wiring sublayer which is located at the bottom of the thin-film device layer and which is in contact with the base insulating layer, a dielectric sublayer which is in contact with a surface of the first wiring sublayer, a semiconductor sublayer electrically insulated from the first wiring sublayer with the dielectric sublayer, and a second wiring sublayer formed subsequently to the semiconductor sublayer, the first wiring sublayer includes an electrode located at the bottom of the thin-film device layer, the electrode is a pixel electrode, the second wiring sublayer includes a capacitor electrode, the capacitor electrode is opposed to the pixel electrode with the dielectric sublayer disposed therebetween, and the whole or a portion of the pixel electrode and the whole or a portion of the capacitor electrode form a capacitor, and the thin-film device layer includes a thin-film transistor including a gate electrode that is a portion of the first wiring sublayer, a gate insulating zone that is a portion of the dielectric sublayer, a portion of the semiconductor sublayer, and a source electrode and drain electrode that are portions of the second wiring sublayer and the thin-film transistor has an inverted staggered structure in which the gate electrode, the gate insulating zone, the semiconductor sublayer, and the source and drain electrodes are arranged in that order.